CURRICULUM VITAE
ROBERT L. SIEGRIST, Ph.D., P.E., BCEE
University Professor Emeritus of Environmental Science and Engineering
Professor, Civil and Environmental Engineering
Colorado School of Mines, Golden, Colorado USA

OFFICE ADDRESS
HOME ADDRESS
Colorado School of Mines
2770 Iliff Street
Department of Civil and Environmental Engineering
Boulder, CO 80305
112 Coolbaugh Hall
Ph./Fax : 303.543.9871
Golden, CO 80401-1887 USA

Telephone: 303.384.2158 Telefax: 303.273.3413
Email: siegrist@mines.edu Website: http://cee.mines.edu/faculty/siegrist.html
RESEARCH AREAS AND PROFESSIONAL EXPERIENCE
Water quality monitoring, site characterization, and risk assessment
In situ remediation of contaminated soil and ground water systems
Chemical treatment processes for degradation of organics and metals removal
Onsite and small town water supply and wastewater treatment and disposal/reuse
Water conservation and waste recycling and reuse
Intermediate and field-scale experimentation and technology demonstration
EDUCATION
Ph.D. - Civil and Environmental Engineering, University of Wisconsin, Madison, WI
05/86

Major: Environmental Engineering
Minor: Soil Science
M.S. - Civil and Environmental Engineering, University of Wisconsin, Madison, WI
05/75
B.S. - Civil Engineering (High Honors), University of Wisconsin, Madison, WI
12/72
POSITIONS HELD
University Professor Emeritus of Environmental Science and Engineering, Colorado School of Mines,
05/11 - date
Golden, Colorado
Professor
05/10 – date
Colorado School of Mines, Department of Civil and Environmental Engineering, Golden, Colorado
Professor and Division Director
05/01 – 05/10
Colorado School of Mines, Environmental Science and Engineering Division, Golden, Colorado
Associate Professor
01/95 - 04/01
Colorado School of Mines, Environmental Science and Engineering Division, Golden, Colorado
Faculty Affiliate
01/00 - 12/03
Colorado State University, Chemical and Bioresource Engineering, Fort Collins, Colorado
Adjunct Faculty R&D Participant
01/95 - 09/00
Oak Ridge National Laboratory, Environmental Sciences Division, Oak Ridge, Tennessee
Group Leader, Environmental Engineering
06/90 - 12/94
Oak Ridge National Laboratory, Environmental Sciences Division, Oak Ridge, Tennessee
Associate Professor (Adjunct)
09/92 - 12/94
The University of Tennessee, Civil Engineering Department, Knoxville, Tennessee
Visiting Senior Scientist
03/88 - 04/89
Agricultural Univ. of Norway, Institute for Georesources and Pollution Research, Aas, Norway
Senior Engineer and Project Manager
05/86 - 02/88; 06/89 - 06/90
Ayres Associates, Inc., Environmental Management Division, Madison, Wisconsin

Principal Engineer and Partner
06/82 - 12/84
RSE, Inc., Madison, Wisconsin

Research Staff Member
02/75 -12/84
University of Wisconsin, Dept. of Civil and Environmental Engineering, Madison, Wisconsin
Curriculum Vitae, November 2013
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HONORS AND ACHIEVEMENTS
University Professor Emeritus award, Colorado School of Mines, 2011 (1 of 11 awarded in the history of the university)
Board Certified Environmental Engineer, American Academy of Environmental Engineers, Annapolis, Maryland, 2007
Outstanding Project of the Year Award, DoD Strategic Environmental Research and Development Program,
Washington, D.C., 2005
Inducted into the Wall of Fame, Waukesha High School, Waukesha, Wisconsin, 2004
NATO Fellow, NATO Committee on Challenges to Modern Society, 1995 – 2002
Best Paper Award, Spectrum ’98 International Conference, American Nuclear Society, Denver, Colorado, 1998
Technical Achievement Award, X-231B In Situ Treatment Project, Oak Ridge National Laboratory, 1995
Best Poster Presentation, WEFTEC '94, Water Environment Federation, 1994
Best Paper Award, Waste Management '93 Symposium, February 1994
Significant Event Awards, Oak Ridge National Laboratory, 1992 and 1995
Distinguished Performance, Oak Ridge National Laboratory, 1991 and 1992
Visiting Senior Scientist, Research Council of Norway, 1988-1989
Vilas Fellow, University of Wisconsin, 1973
B.S. degree conferred with High Honors, University of Wisconsin, 1972
Ray and Theo Owen Scholarship, University of Wisconsin, 1972
PATENTS
“Method and Compositions for Treatment of Subsurface Contaminants” by P.J. Dugan (Carus Chemical Co.), R.L.
Siegrist, and M. Crimi (Clarkson Univ.). Patent issued on June 30, 2009. U.S. Patent No.7,553,105.
“Oxidative Particle Mixtures for Ground Water Treatment” by R.L. Siegrist and L.C. Murdoch (Clemson Univ.).
Patent issued on August 15, 2000. U.S. Patent No. 6,102,621.
PROFESSIONAL REGISTRATION AND RECENT SERVICE ACTIVITIES
Registered Professional Engineer, Wisconsin E-18239 (1978 to date)
Member - Association of Environmental Engineering and Science Professors
Member - Water Environment Federation
Member - National Ground Water Association
Member - American Society of Civil Engineers
Member - National Environmental Health Association
Member - Colorado Environmental Health Association
Member - USEPA Office of Research and Development, Board of Scientific Counselors, Subcommittee on Land
Preservation and Restoration (2005-2006; 2008)
Member - Water Environment Research Foundation, Decentralized Research Advisory Committee (2003-2006; 2007-date)
Member - Program Committee, Water Environment Federation (2000-2005)
Member - Executive Committee, Consortium of Institutes for Decentralized Wastewater Systems (1996-2003)
Chair -
Research Committee, Consortium of Institutes for Decentralized Wastewater Systems (1996-2003)
Member - State Steering Committee, Colorado Board of Health and Water Quality Control Commission (2001-2003)
Member - ISDS Technical Advisory Committee, Colorado Department of Health and Environment (1998-2003)
Ad Hoc Peer Reviewer for Environmental Science & Technology, Water Research, Journal of Environmental
Engineering, Groundwater Monitoring & Remediation, U.S. EPA, DOE, DoD, and others.
RESEARCH GRANTS AND CONTRACTS
Grants and Contracts Acquired at CSM
“Engineering Research Center on Re-Inventing the Nation’s Urban Water Infrastructure.” $1.2M/yr to CSM. 2011-
2016. National Science Foundation. ERC Investigator with multiple investigators at CSM, Stanford University,
Universtity of California Berkeley, and New Mexico State University.
“Behavior of Perfluoroalkyl Chemicals in Contaminated Groundwater.” $786,698. 2011-2014. DoD Strategic
Environmental Research and Development Program (SERDP). Co-PI with PI, Chris Higgins and Co-PI’s Jonathan
Sharp and John McCray.
“Florida Onsite Sewage Nitrogen Reducing Strategies Study.” $249,335. 2009-2013. Florida Department of Health
through Hazen & Sawyer. Co-PI with PI, Kathryn Lowe and Co-PI John McCray.
Curriculum Vitae, November 2013
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Robert L. Siegrist, Ph.D., P.E., BCEE
“In Situ Chemical Oxidation for Groundwater Remediation – Technology Practices Manual.” $995,619. 2006-2010. DoD
Environmental Security Technology Certification program (ESTCP). PI with Co-PI’s, Michelle Crimi, Tissa
Illangasekare, with Junko Munakata-Marr and Tom Simpkin (CH2MHILL), Tom Palaia (CH2MHILL), and Mike
Singletary (Navy).
“Improved Monitoring Methods for Performance Assessment during Remediation of DNAPL Source Zones.” $209,600.
2006-2009. DoD Strategic Environmental Research and Development Program (SERDP). PI with co-PI, Michelle
Crimi.
“Evaluation of Engineered Treatment Units for Removal of Endocrine Disrupting Compounds and Other Organic
Wastewater Contaminants During Onsite Wastewater Treatment.” $49,746. 2007-2008. USGS through the Colorado
Water Resources Research Institute. PI with co-Investigators, K.D. Conn, and L.B. Barber (USGS).
“Reaction and Transport Processes Controlling In Situ Chemical Oxidation of DNAPLs.” $764,000. 2002-2005. DoD
Strategic Environmental Research and Development Program (SERDP). PI with Co-PI’s, Tissa Illangasekare and
Junko Munakata-Marr.
“Mass Transfer from Entrapped DNAPL Sources Undergoing Remediation: Characterization Methods and Prediction
Tools.” $890,838. 2002-2005. DoD Strategic Environmental Research and Development Program. Co-PI with PI,
Tissa Illangasekare and co-PI’s, Todd Cort, Dong Ping Dai, Junko Munakata-Marr, and Kenishi Soga (Cambridge).
“Field Performance Evaluation of Engineered Pretreatment Units and their Effects on Biozone Formation in Soils and
System Purification Efficiency." $199,221. 2003-2004. U.S. EPA. National Decentralized Water Resources Capacity
Development Project. PI with co-PI's, Jorg Drewes, Junko Munakata-Marr, Linda Figueroa, Kathryn Lowe, and Sheila
VanCuyk.
“Experimental Evaluation of In Situ Chemical Oxidation Activities at the Naval Training Center (NTC) Site, Orlando,
Florida.” $31,000. 2003-2004. Naval Facilities Engineering Command, Port Hueneme, California. co-PI with PI,
Michelle Crimi.
“Hydrogeological Evaluations for Large Cluster and High Density Wastewater Soil Absorption Systems." $83,864.
2003-2004. U.S. EPA. Co-PI with PI, Eileen Poeter and co-PI's, John McCray and Geoff Thyne.
“Occurrence and Fate of Emerging Organic Chemicals in Onsite Wastewater Systems and Implications for Water
Quality Management in the Rocky Mountain Region.” $106,822. 2002-2004. U.S. Geological Survey, National
Institutes for Water Research Competitive Grants Program, Reston, VA. PI with Co-PI’s, John McCray, Kathryn
Lowe, and Larry Barber (USGS).
“Chemical Oxidation Technologies using Permanganate.” $13,500. 2001. CARUS Chemical Company, Peru, Illinois.
Co-PI with PI, Michael Urynowicz.
“Quantifying Site-Scale Processes and Watershed-Scale Cumulative Effects of Decentralized Wastewater Systems.”
$627,500. 2000-2003. U.S. EPA program on National Decentralized Water Resources Capacity Development. PI with
Co-PI’s, John McCray and Tissa Illangasekare (CSM), Robert Goldstein (EPRI) and Ron Harvey (USGS).
”Integrated Risk Assessment of Decentralized Wastewater Systems.” $11,000. 2002-2003. Technical Advisor to Oak
Ridge National Laboratory. U.S. EPA. Principal Investigator.
“Wastewater Treatment in Aggregate-Free Soil Infiltration Systems: Virus Fate under Field Conditions.” $75,000.
2000-2001. Infiltrator Systems, Inc. PI with co-PI, Kathryn Lowe.
“Quantifying Hydraulic and Purification Processes in Onsite and Alternative Wastewater Treatment Systems.”
$2,100,000. 2000-2005. Program Director for a multi-investigator and multi-institutional research effort funded
through the CSM Foundation.
“Analysis and Experimentation of Environmental Measurement, Assessment, and Treatment of Water, Waste, and
Contaminated Soil and Groundwater.” Lockheed Martin Energy Research Corporation. $743,581. 1995 - 2001.
Project Director with faculty and student participants.
“An Automated Research Microscope for Visualization and Analysis of Environmental Biological Samples.” $65,186.
2000-2001. National Science Foundation. Co-PI with PI, Junko Munakata-Marr and co-PI's, Linda Figueroa, Kevin
Mandernack, and Kim Williams.
“Modeling Unsaturated Flow and Transport in Soil-Based Wastewater Treatment Systems”. Infiltrator Systems
Incorporated. $54,000. 1999-2000. Co-PI with PI, Dr. John McCray.
“Experimental Validation and Reliability Evaluation of Multimedia Risk Assessment Models.” STAR Grant, National
Center for Environmental Research and Quality Assurance, U.S. EPA Office of Research and Development.
$256,000. 1996-1999. PI with Co-PI, Dr. Helen Dawson.
Curriculum Vitae, November 2013
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Robert L. Siegrist, Ph.D., P.E., BCEE
“Wastewater Treatment in Aggregate-Free Soil Infiltration Systems.” Infiltrator Systems Incorporated. $316,000.
1997-2000. PI with Co-PI, Dr. Linda Figueroa.
“In Situ Chemical Oxidation of Chlorocarbons in Soil by Multipoint Injection.” Erler & Kalinowski, Inc. $15,514.
1998. PI.
“Experiences with the Performance of In Situ Treatment Technologies including Methods for Process Control,
Determination of Treatment Efficiency, and Verification of Risk Reduction.” NATO Scientific Affairs Division.
$6,000. 1995 - 1999. PI.
“Fouling Processes in Environmental Horizontal Wells.” Schumacher Filters America, Inc. $60,000. 1996-1997. PI.
“Assistance in Hosting the NATO/CCMS International Meeting on the Cleanup of Contaminated Land and
Groundwater.” U.S. EPA Office of Research and Development. $9,972. 1997. PI.
“Review and Analysis of the Solar Ponds IM/IRA and Pondcrete Disposition Plan.” DOE Rocky Flats Environmental
Technology Site. $20,600. 1995. PI.
Grants and Contracts Acquired before Joining CSM
“In Situ Remediation of DNAPLs in Low Permeability Media.” U.S. Department of Energy, Office of Science and
Technology, Oak Ridge National Laboratory. $1,800,000. 1993-1998. Project Director at Oak Ridge National
Laboratory (ORNL) and then Technical Advisor to the ORNL team after joining CSM.
“In Situ Treatment of Mixed Contamination in Groundwater.” U.S. DOE Office of Science and Technology.
$1,100,000. 1993-1997. PI for ORNL from 1993-1995. Co-PI from 1995-1997 with PI, Nic Korte of ORNL.
“Evaluation and Screening of Treatment Methods for Low Level Mixed Waste Sludges.” DOE Rocky Flats
Environmental Technology Site Office. $160,000. 1994. PI for ORNL.
“Stability of Volatile and Semivolatile Organic Compounds in Environmental Samples.” U.S. DOE Office of Science
& Technology, Laboratory Management Branch. $650,000. 1992-1997. PI for ORNL from 1992-1995. Technical
Advisor to PI, Olivia R. West of ORNL from 1995-1997.
“In Situ Chemical Oxidation of Soils.” U.S. Department of Energy, Office of Science & Technology. $300,000. 1993-
1997. PI from 1993 to 1994. Co-PI with PI, Dianne D. Gates of ORNL from 1994-1997.
“Treatment of Organic/Inorganic Contaminants Using Reactive Sorbents.” U.S. Department of Energy, Office of
Environmental Restoration. $300,000. 1993-1994. Co-PI with PI, Liyuan Liang of ORNL.
“Development of Nationally Consistent Cleanup Criteria for Hazardous Waste Contaminated Sites.” U.S.
Environmental Protection Agency, Office of Solid Waste and Emergency Response. $150,000. 1992-1993. PI for
ORNL, with co-PI, Larry Barnthouse of ORNL.
“In Situ Treatment of Chlorinated Organic Compounds and Radioactive Substances in Clay Soils.” U.S. Department of
Energy, Office of Environmental Restoration. $3,300,000. 1990-1993. Project Director and PI for ORNL with co-
PI's, Olivia R. West and Dianne D. Gates of ORNL.
“National Symposium on Measuring and Interpreting VOCs in Soil: State-of-the-art and Research Needs.” U.S.
Environmental Protection Agency, Environmental Monitoring Systems Laboratory. $40,000. 1992-1993.
Symposium Organizer and Chairman.
“In Situ Destruction of Volatile Organic Compounds - An American/German Collaboration.” U.S. Department of
Energy, International Technology Exchange Program. $350,000. 1992-1993. PI for ORNL.
“In Situ Bioremediation of Diesel Fuel Contaminated Soil on Kwajalein Island, Republic of the Marshall Islands.” U.S.
Army. $750,000. 1991-1992. Co-PI for ORNL with PI, Terry Donaldson, of ORNL.
“International Perspectives on Establishment of Cleanup Goals for Hazardous Waste Contaminated Land.” Norwegian
State Pollution Control Authority. $25,000. 1988-1989. PI for Agricultural Univ. of Norway.
“Sampling Method Effects on VOC Measurements in Solvent Contaminated Soil.” Norwegian State Pollution Control
Authority. $25,000. 1988-1989. PI for the Agricultural Univ. of Norway.
“Design and Performance of Onsite Sewage Disposal Systems in Florida.” State of Florida, Department of Health and
Rehabilitative Services. $900,000. 1985 - 1988. Co-PI for Ayres Associates, with PI, Damann Anderson of Ayres
Associates, Inc.
“Design and Management of Soil Absorption Systems.” U.S. Environmental Protection Agency, Risk Reduction
Engineering Laboratory. $200,000. 1977-1986. Co-PI for the University of Wisconsin (UW) with PI's, William C.
Boyle and E. Jerry Tyler of UW.
“Performance of Ultra-low Volume Flush Toilets in Phoenix, Arizona. Ifö Sanitaire, Inc. $20,000. 1985. Co-PI for
Ayres Associates with PI, Damann Anderson of Ayres Associates, Inc.
Curriculum Vitae, November 2013
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Robert L. Siegrist, Ph.D., P.E., BCEE
“Onsite Treatment of Commercial Wastewaters.” State of Wisconsin. $30,000. 1982-1984. PI for UW.
“Performance Evaluation of Large-scale Wastewater Infiltration Systems.” U.S. Environmental Protection Agency, Risk
Reduction Engineering Laboratory. $60,000. 1981-1983. PI for Ayres Associates with Co-PI, Dave Hargett of
Ayres Associates, Inc.
“Field Evaluation of Water Conservation and Wastewater Reduction Systems for Residential Application.” U.S. Office
of Water Research and Technology. $137,000. 1978-1980. Co-PI for UW with PI, William C. Boyle, of UW.
PUBLICATIONS
Web of Science (v5.12) Citation Report, 25Nov13: Publications = 85; Citations = 1,079; h-index = 19
Google Scholar, 25Nov13: Citations = 2,808; h-index = 29; i10-index = 72
Refereed Journal Articles - Published or In Press
Siegrist RL, Lowe KS, McCray JE, Cath TY, Munakata-Marr J. 2013. Onsite and Decentralized Wastewater Systems -
Advances from a Decade of Research and Educational Efforts. Australian Water Association journal, Water, Vol 40,
No 1, pp 77-84.
Woods Poon L, RL Siegrist, M Crimi. 2012. Effects of In Situ Remediation Using Oxidants or Surfactants on Subsurface
Organic Matter and Sorption of Trichloroethene. Journal Ground Water Monitoring and Remediation, 32(2):96-105,
Spring 2012. DOI: 10.1111/j.1745-6592.2011.01377.x.
McKinley JW, RL Siegrist. 2011. Soil Clogging Genesis in Soil Treatment Units used for Onsite Wastewater
Reclamation: A Review. Critical Reviews in Environmental Science and Technology. Available online 4 July 2011.
DOI:10.1080/10643389.2010.497445.
Krembs FJ, RL Siegrist, M Crimi, RF Furrer, BG Petri. 2010. ISCO for Groundwater Remediation: Analysis of Field
Applications and Performance. J. Ground Water Monitoring & Remediation, 30(4):42–53. DOI: 10.1111/j.1745-
6592.2010.01312.x
McKinley JW, RL Siegrist. 2010. Accumulation of Organic Matter Components in Soil During Conditions Imposed by
Wastewater Infiltration. Soil Science Society of America J. 74(5). September-October. DOI:10.2136/sssaj2009.0395
Dugan PJ, RL Siegrist, M Crimi. 2010. Coupling Surfactants/Cosolvents with Oxidants for Enhanced DNAPL Removal:
A Review. Remediation Journal, 20(3):27-50.
Conn KE, RL Siegrist, LB Barber, MT Meyer. 2010. Fate of Trace Organic Compounds during Vadose Zone Soil
Treatment in an Onsite Wastewater System. J. Environmental Toxicology and Chemistry. 29(2):285-293. Available
online 8 October 2009. DOI:10.1002/etc.40.
Tsitonaki A, B Petri, M Crimi, H Mosbaek, RL Siegrist, PL Bjerg. 2010. In Situ Chemical Oxidation of Contaminated
Soil and Groundwater using Persulfate: A Review. Critical Reviews in Environmental Science and Technology.
40(1):55-91.
Oesterreich RC, RL Siegrist. 2009. Quantifying Volatile Organic Compounds in Porous Media: Effects of Sampling
Method Attributes, Contaminant Characteristics and Environmental Conditions. Environmental Science &
Technology, 43(8):2891-2898.
Tomaras J, JW Sahl, RL Siegrist, JR Spear. 2009. Microbial Diversity of Septic Tank Effluent and a Soil Biomat.
Applied and Environmental Microbiology, 75(10):3348-3351.
Heiderscheidt J, ML Crimi, RL Siegrist, M Singletary. 2008. Optimization of Full-scale Permanganate ISCO System
Operation: Laboratory and Numerical Studies. J. Ground Water Monitoring and Remediation, Fall 2008, 28(4):72-84.
Heiderscheidt J, RL Siegrist, TH Illangasekare. 2008. Intermediate-Scale 2D Experimental Investigation of In Situ
Chemical Oxidation using Potassium Permanganate for Remediation of Complex DNAPL Source Zones. J.
Contaminant Hydrology, 102(1-2):3-16.
Lowe KS, SM VanCuyk, RL Siegrist, JE Drewes. 2008. Field Evaluation of the Performance of Engineered Onsite
Wastewater Treatment Units. ASCE J. Hydrologic Eng., 13(8):735-743.
Petri B, RL Siegrist, ML Crimi. 2008. Effects of Groundwater Velocity and Permanganate Concentration on DNAPL
Mass Depletion Rates During In Situ Oxidation. J. Environmental Engineering, 134(1):1-13.
Lowe KS, RL Siegrist. 2008. Controlled Field Experiment for Performance Evaluation of Septic Tank Effluent
Treatment during Soil Infiltration. ASCE J. Environmental Engineering, 134(2):93-101.
Sahl JW, J Munakata-Marr, ML Crimi, RL Siegrist. 2007. Coupling Permanganate Oxidation with Microbial
Dechlorination of Tetrachloroethene. Water Environment Research, 79(1):5-12.
VanCuyk SM, RL Siegrist. 2007. Virus Removal within a Soil Infiltration Zone as Affected by Effluent Composition,
Application Rate, and Soil Type. Water Research, 41(2007):699-709.
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Robert L. Siegrist, Ph.D., P.E., BCEE
Conn KE, LB Barber, GK Brown, RL Siegrist. 2006. Occurrence and Fate of Organic Contaminants during Onsite
Wastewater Treatment. Environmental Science & Technology, 40(23):7358-7366.
Siegrist RL, KS Lowe, ML Crimi, MA Urynowicz. 2006. Quantifying PCE and TCE in DNAPL Source Zones: Effects
of Sampling Methods Used for Intact Cores at Varied Contaminant Levels and Media Temperatures. J. Ground Water
Monitoring and Remediation, 26(2):114–124.
Poeter E, J McCray, G Thyne, R Siegrist. 2005. Designing Cluster and High-Density Wastewater Soil-Absorption
Systems to Control Groundwater Mounding. Small Flows Journal, 7(4):24-36.
Crimi ML, RL Siegrist. 2005. Factors Affecting Effectiveness and Efficiency of DNAPL Destruction Using Potassium
Permanganate and Catalyzed Hydrogen Peroxide. J. Environmental Engineering, 131(12):1716-1723.
Urynowicz MA, RL Siegrist. 2005. Interphase Mass Transfer during Chemical Oxidation of TCE DNAPL in an
Aqueous System. J. Contaminant Hydrology, 80(3-4):93-106.
Beach DNH, JE McCray, KS Lowe, RL Siegrist. 2005. Temporal Changes in Hydraulic Conductivity of Sand Porous
Media Biofilters during Wastewater Infiltration Due to Biomat Formation. J. Hydrology, 311(2005):230-243.
McCray JE, SL Kirkland, RL Siegrist, GD Thyne. 2005. Model Parameters for Simulating Fate and Transport of Onsite-
Wastewater Nutrients. Ground Water, 43(4):628-639.
Ross C, LC Murdoch, DL Freedman, RL Siegrist. 2005. Characteristics of Potassium Permanganate Encapsulated in
Polymer. J. Environmental Engineering, 131(8):1203-1211.
Siegrist RL, JE McCray, KS Lowe. 2004. Wastewater Infiltration into Soil and the Effects of Infiltrative Surface
Architecture. Small Flows J., 5(1):29-39.
Crimi ML, RL Siegrist. 2004. Association of Cadmium with MnO2 Particles Generated During Permanganate Oxidation.
Water Research, 38(4):887-894.
VanCuyk S, RL Siegrist, KS Lowe, RW Harvey. 2004. Evaluating Microbial Purification during Soil Treatment of
Wastewater with Multicomponent Tracer and Surrogate Tests. J. Environmental Quality, 33:316-329.
Crimi ML, RL Siegrist. 2004. Impact of Reaction Conditions on MnO2 Genesis During Permanganate Oxidation. J.
Environmental Engineering, 130(5):562-572.
Albert JM, J Munakata-Marr, L Tenorio, RL Siegrist. 2003. Statistical Evaluation of Bacterial Source Tracking Data
Obtained by rep-PCR DNA Fingerprinting of Escherichia coli. Environ. Science & Technology, 37(20):4554-4560.
Crimi ML, RL Siegrist. 2003. Geochemical Effects Associated with Permanganate Oxidation of DNAPLs. Ground
Water, 41(4):458-469.
Haselow JS, RL Siegrist, M Crimi, T Jarosch. 2003. Estimating the Total Oxidant Demand for In Situ Chemical
Oxidation. Remediation J., 13(4):5-15.
Siegrist RL, MA Urynowicz, ML Crimi, KS Lowe. 2002. Genesis and Effects of Particles Produced during In Situ
Chemical Oxidation Using Permanganate. J. Environmental Engineering, 128(11):1068:1079.
Struse AM, RL Siegrist, HE Dawson, MA Urynowicz. 2002. Diffusive Transport of Permanganate during In Situ
Oxidation. J. Environmental Engineering, 128(4):327-334.
Logan AJ, RL Siegrist, J Munakata-Marr. 2002. Experimental Evaluation of Fouling Processes in Porous Polyethylene
Well Screens Used for Horizontal Wells. Ground Water Monitoring and Remediation, Winter issue. pp. 98-105.
Lowe KS, FG Gardner, RL Siegrist. 2002. Field Pilot Test of In Situ Chemical Oxidation through Recirculation using
Vertical Wells. Ground Water Monitoring and Remediation, Winter issue. pp. 106-115.
Logan AL, TK Stevik, RL Siegrist, R Ronn. 2001. Transport and Fate of Cryptosporidium Parvum through in
Intermittent Sand Filters. Water Research, 35(18):4359-4369.
VanCuyk S, RL Siegrist, A Logan, S Masson, E Fischer, L Figueroa. 2001. Hydraulic and Purification Behaviors and
their Interactions During Wastewater Treatment in Soil Infiltration Systems. Water Research, 35(4):953-964.
Gates DD, RL Siegrist, SR Cline. 2001. A Comparison of Potassium Permanganate and Hydrogen Peroxide as Chemical
Oxidants for Organically Contaminated Soils. J. Environmental Engineering, 127(4):337-347.
Murdoch LC, WW Slack, W Harrar, RL Siegrist. 2000. Embedded Sidewall Samplers and Sensors to Monitor the
Subsurface. Ground Water, 38(5):657-664.
Siegrist RL, KS Lowe, LC Murdoch, T Case, DA Pickering. 1999. In Situ Oxidation by Fracture Emplaced Reactive
Solids. J. Environmental Engineering, 125(5):429-440.
Korte NE, PM Kearl, RL Siegrist, MT Muck, RM Schlosser. 1999. An Evaluation of Horizontal Recirculation Using
Single Well Tests, Pumping Tests, Tracer Tests, and the Colloidal Borescope. Ground Water Monitoring and
Remediation, Winter 2000, pp.78-85.
Stevik T, G Ausland, RL Siegrist, PD Jenssen. 1999. Purification of E. Coli Bacteria During Intermittent Filtration of
Wastewater Effluent as Affected by Dosing Rate and Media Type. Water Research, 33(9):2088-2098.
Murdoch L, B Harrar, B Nilsson, W Slack, R Siegrist. 1999. In Situ Measurements in Fractured Till using Sidewall
Sensors. Journal of Nordic Hydrology, 30(4/5):257-266.
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Robert L. Siegrist, Ph.D., P.E., BCEE
Labieniec PA, DA Dzombak, RL Siegrist. 1997. Establishing and Evaluating the Risk Implications of Uniform Soil
Remediation Goals. J. Air and Waste Management Assoc., 46:1179-1184.
Gu B, RL Siegrist. 1997. Dehalogenation of Chlorinated Organic Compounds in Strong Alkalis. J. Environmental
Engineering. Vol. 23, pp. 982-987.
Labieniec PA, DA Dzombak, RL Siegrist. 1997. Evaluation of Uncertainty in a Site -Specific Risk Assessment. J.
Environmental Engineering, 123(3):234-243.
Labieniec PA, DA Dzombak, RL Siegrist. 1996. Risk Variability Due to Uniform Soil Remediation Goals. J.
Environmental Engineering, 122(7):612-621.
Labieniec PA, DA Dzombak, RL Siegrist. 1996. SoilRisk: A Risk Assessment Model for Organic Contaminants in Soil.
J. Environmental Engineering, 122(5):388-398.
West OR, RL Siegrist, JS Gierke, SW Schmunk, AJ Lucero, HL Jennings. 1995. In Situ Mixed Region Vapor Stripping
of Low Permeability Media. 1. Process Features and Laboratory Experiments. Environmental Science & Technology,
29(9):2191-2197.
Siegrist RL, OR West, MI Morris, DA Pickering, DW Greene, CA Muhr, DD Davenport, JS Gierke. 1995. In Situ
Mixed Region Vapor Stripping of Low Permeability Media. 2. Full Scale Field Experiments. Environmental Science
& Technology, 29(9):2198-2207.
Gierke JS, C Wang, OR West, RL Siegrist. 1995. In Situ Mixed Region Vapor Stripping: 3. Model Development and
Application. Environmental Science & Technology, 29(9):2208-2216.
Gates DD, RL Siegrist. 1995. In Situ Chemical Oxidation of Trichloroethylene Using Hydrogen Peroxide. J.
Environmental Engineering, 121(9):639-644.
West OR, RL Siegrist, TJ Mitchell, RA Jenkins. 1995. Measurement Error and Spatial Variability Effects on
Characterization of Volatile Organics in the Subsurface. Environmental Science & Technology, 29(3):647-656.
Gu B, OR West, RL Siegrist. 1995. Using 14C-Radiochemicals Can Cause Experimental Error in Studies of the Behavior
of Volatile Organic Compounds. Environmental Science & Technology, 29(5):1210-1214.
Phelps TJ, RL Siegrist, NE Korte, DA Pickering, JM Strong-Gunderson, AV Palumbo, JF Walker, CM Morrissey, R
Mackowski. 1994. Bioremediation of Petroleum Hydrocarbons in Soil Column Lysimeters from Kwajalein Island. J.
Applied Biochemistry and Biotechnology, Vol. 45/46:835-845.
Siegrist RL, TJ Phelps, NE Korte, DA Pickering. 1994. Characterization and Biotreatability of Petroleum Contaminated
Soils in a Coral Atoll in the Pacific Ocean. J. Applied Biochemistry and Biotech., Vol. 45/46:757-773.
Labieniec PL, DA Dzombak, RL Siegrist. 1994. Risk Implications of Alternative Approaches To Setting Cleanup Goals
for PCBs. J. Environmental Engineering, 120(3):495-511.
Dzombak DA, PL Labieniec, RL Siegrist. 1993. The Need for Uniform Soil Cleanup Goals. Environmental Science &
Technology, 27(5):765-766.
Siegrist RL. 1991. Volatile Organic Compounds in Contaminated Soils: The Nature and Validity of the Measurement
Process. J. Hazardous Materials, Vol. 29, pp. 3-15. September 1991.
Jenssen PD, RL Siegrist. 1990. Technology Assessment of Wastewater Treatment by Soil Infiltration Systems. Water
Science & Tech., 22(3/4):83-92.
Siegrist RL, PD Jenssen. 1990. Evaluation of Sampling Method Effects on Volatile Organic Compound Measurements
in Contaminated Soils. Environmental Science & Technology, 24(9):1387-1392.
Siegrist RL, DL Hargett. 1989. Application of Surface Geophysics for Location of Buried Hazardous Wastes. Waste
Management and Research, 7:325-335.
Anderson DL, RL Siegrist. 1989. The Performance of Ultra-Low-Volume Flush Toilets in Phoenix. J. American Water
Works Assoc., 81(3):52-57.
Siegrist RL. 1987. Soil Clogging During Subsurface Wastewater Infiltration as Affected By Effluent Composition And
Loading Rate. J. Environmental Quality, Vol. 16, pp. 181-187.
Siegrist RL, WC Boyle. 1987. Wastewater Induced Soil Clogging Development. J. Environmental Engineering,
113(3):550-566.
Siegrist RL. 1983. Minimum Flow Plumbing Fixtures. J. American Water Works Assoc., 75(7):342-348.
Siegrist RL, MD Witt, WC Boyle. 1976. The Characteristics of Rural Household Wastewater. J. Environmental
Engineering, 102(3): 533-548.
Peer-Reviewed Books
Siegrist RL, M Crimi, TJ Simpkin (Eds). 2011. In Situ Chemical Oxidation for Remediation of Contaminated
Groundwater. Springer, New York, New York. 678 p. 131 illus., 101 in color. ISBN 978-1-4419-7825-7.
Siegrist RL, MA Urynowicz, OR West, ML Crimi, KS Lowe. 2001. Principles and Practices of In Situ Chemical
Oxidation Using Permanganate. Battelle Press, Columbus, Ohio. 336 p.
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Robert L. Siegrist, Ph.D., P.E., BCEE
Peer-Reviewed Book Chapters
Siegrist RL, M Crimi, N Thomson, W Clayton, M Marley. 2014. In Situ Chemical Oxidation. Chapter 11 in: B Kueper,
H Stroo, H Ward (Eds.). Chlorinated Solvent Source Zone Remediation. Springer, New York, New York.
http://www.springer.com/environment/environmental+engineering+and+physics/book/978-1-4614-6921-6. 56 p.
Siegrist RL, M Crimi, MM Broholm, JE McCray, TH Illangasekare, PL Bjerg. 2011. Advances in Groundwater
Remediation: Achieving Effective In Situ Delivery of Chemical Oxidants and Amendments. Chapter 15 (p. 197-214)
in: FF Quercia, D Vidojevic (Eds.), Clean Soil and Safe Water, NATO Science for Peace and Security Series,
Springer Publishing, Dordrecht, The Netherlands. ISBN 978-94-007-2242-2. December, 2011. 299 p.
Siegrist RL, ML Crimi, J Munakata-Marr, T Illangasekare, P Dugan, J Heiderscheidt, B Petri, J Sahl. 2008. Chemical
Oxidation for Clean Up of Contaminated Ground Water. In: M.D. Annable et al. (Eds.), Methods and Techniques
for Cleaning-up Contaminated Sites, NATO Science for Peace and Security Series, Springer Publishing, Dordrecht,
The Netherlands. pp. 45-58.
Looney BB, R Falta (Eds.). 2000. Vadose Zone Science and Technology. Battelle Press, Columbus, OH. Contributing
author. “Injection of Liquid Oxidants” pp. 1029-1044. “Delivery by Lance Injection.” pp. 1045-1049. “Deep Soil
Mixing: Recovery and Destruction Processes. pp. 1064-1075. with O.R. West. “Liquid Oxidant Injection into the
Vadose Zone” pp. 1191-1199. with N.E. Korte, O.R. West, and M.A. Urynowicz. “Reactive Barriers Using Fe0
Metal and KMnO4 to Degrade Chlorinated Solvents” pp. 1206-1215. with K.S. Lowe, L.C. Murdoch, and T.C. Houk.
“Mixed-Region Vapor Stripping in a Silty Clay Vadose Zone” pp. 1224-1233. with O.R. West.
Smith JS, ..., RL Siegrist, et al. 1996. Volatile Organic Compounds in Soil. In: L.H. Keith (Ed.). Principles of
Environmental Sampling. American Chemical Society. Chapter 34, pp. 693-704.
Siegrist RL, SR Cline, TM Gilliam, JR Conner. 1995. In Situ Stabilization of Mixed Waste Contaminated Soil. In:
Gilliam, TM, CC Wiles (Eds.). Stabilization and Solidification of Hazardous, Radioactive, and Mixed Wastes.
STP 1240. ASTM, West Conshohocken, PA. pp. 667-684.
Lewis TE, AB Crockett, RL Siegrist. 1994. Soil Sampling and Analysis for Volatile Organic Compounds. In:
Environmental Monitoring and Assessment. Kluwer Academic Publishers, The Netherlands.
Peer-Reviewed Specialty Manuscripts and Technical Reports
Siegrist R.L., M. Crimi, B. Petri, T.J. Simpkin, T. Palaia, F.J. Krembs, J. Munakata-Marr, T. Illangasekare, G. Ng, M.
Singletary, N. Ruiz. 2010. In Situ Chemical Oxidation for Groundwater Remediation: Site Specific Engineering and
Technology Application. An interactive CD submitted in October 2009 as the ER-0623 Final Report. Prepared for the
ESTCP, Arlington, VA, USA.
Siegrist RL, R Oesterreich, L Woods, M Crimi. 2010. Improved Monitoring Methods for Performance Assessment
During Remediation of DNAPL Source Zones. ER-1490 Final Report prepared for SERDP, Arlington, VA, USA.
http://docs.serdp.estcp.org. 116 pg.
Siegrist RL, B Petri, F Krembs, ML Crimi, S Ko, T Simpkin, T Palaia. 2008. In Situ Chemical Oxidation for
Remediation of Contaminated Ground Water. Summary Proceedings of an ISCO Technology Practices Workshop
convened at the Colorado School of Mines, Golden, CO. March 7-8, 2007. ESTCP Project No. ER-0623. 77 pg.
Siegrist RL, ML Crimi, J Munakata-Marr, T Illangasekare, K Lowe, S VanCuyk, P Dugan, J Heiderscheidt, S Jackson, B
Petri, J Sahl, S Seitz. 2006. Reaction and Transport Processes Controlling In Situ Chemical Oxidation of DNAPLs.
Final report to SERDP for project CU-1290, November 1, 2006. 235 pg.
http://www.estcp.org/viewfile.cfm?Doc=ER%2D1290%2DFR%2Epdf.
Menzie C, JR Clark, T Bridges, B Dellinger, L Haber, E Keating, R Phaneuf, RL Siegrist, T Thompson. 2006. Review of
the Office of Research and Development’s Land Restoration and Preservation Research Program at the U.S.
Environmental Protection Agency. BOSC Subcommittee on Land Restoration and Preservation, March 23, 2006. 62
pg. http://www.epa.gov/OSP/bosc/pdf/land0603rpt.pdf.
VanCuyk S, RL Siegrist, KS Lowe, J Drewes, J Munakata-Marr, L Figueroa. 2005. Performance of Engineered
Pretreatment Units and Their Effects on Biozone Formation in Soil and System Purification Efficiency. Project No.
WU-HT-03-36. Prepared for the U.S. EPA National Decentralized Water Resources Capacity Development Project, by
Colorado School of Mines, Golden, CO. 241 pg. http://www.ndwrcdp.org/userfiles/WUHT0336_LRes.pdf.
Poeter E, J McCray, G Thyne, RL Siegrist. 2005. Guidance for Evaluation of Potential Groundwater Mounding
Associated with Cluster and High-Density Wastewater Soil Absorption Systems. Project No. WU-HT-02-45. Prepared
for the U.S. EPA National Decentralized Water Resources Capacity Development Project, by the International
Groundwater Modeling Center, Colorado School of Mines, Golden, CO. 135 pg.
http://www.ndwrcdp.org/userfiles/WUHT0245_Electronic.pdf.


Curriculum Vitae, November 2013
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Robert L. Siegrist, Ph.D., P.E., BCEE
Siegrist RL, J McCray, L Weintraub, C Chen, J Bagdol, P Lemonds, S VanCuyk, K Lowe, R Goldstein, J Rada. 2004.
Quantifying Site-Scale Processes & Watershed-Scale Cumulative Effects of Decentralized Wastewater Systems.
Project No. WU-HT-02-27. Prepared for the U.S. EPA National Decentralized Water Resources Capacity
Development Project, by the Colorado School of Mines, Golden, CO. 587 pg.
http://www.ndwrcdp.org/userfiles/WUHT0027_Composite.pdf.
Kavanaugh MC, PSC Rao, L Abriola, J Cherry, G Destouni, R Falta, D Major, J Mercer, C Newell, T Sale, S
Shoemaker, RL Siegrist, G Teutsch, K Udell. 2003. The DNAPL Cleanup Challenge: Source Removal or Long Term
Management. Report of an Expert Panel to the U.S. EPA National Risk Management Laboratory and Technology
Innovation Office. EPA/600/R-03/143, December 2003. 129 pg.
http://www.epa.gov/nrmrl/pubs/600R03143/600R03143.pdf.
Siegrist RL, EJ Tyler, PD Jenssen. 2001. Design and Performance of Onsite Wastewater Soil Absorption Systems.
Invited white paper presented at the National Research Needs Conference: Risk-Based Decision Making for Onsite
Wastewater Treatment. EPRI report no. 1001446, Electric Power Research Institute, Palo Alto, CA.
Sheldon AB, HE Dawson, RL Siegrist. 1997. Performance and Reliability of Intermedia Transfer Models Used in Human
Exposure Assessment. In: Dwyer, F.J., T.R. Doane, and M.L. Hinman (eds.). Environmental Toxicology and Risk
Assessment- Modeling and Risk Assessment. STP 1317. ASTM, Philadelphia, PA. pp. 301-330.
Siegrist RL, OR West, DD Gates. 1995. Mixed Region Vapor Stripping and Oxidation Processes for NAPLs in Low
Permeability Media. In: Petroleum Contaminated Low Permeability Soil: Hydrocarbon Distribution Processes,
Exposure Pathways and In Situ Remediation Technologies. American Petroleum Institute. Publication No. 4631.
Siegrist RL, JJ van Ee. 1994. Measuring and Interpreting VOCs in Soil: State of the Art and Research Needs.
EPA/540/R-94/506, U.S. EPA Environmental Monitoring Systems Lab, Las Vegas, NV. 53 pp.
Siegrist RL, DD Gates, OR West, et al. 1994. In Situ Physical/Chemical Treatment Technologies for Remediation of
Contaminated Sites: Applicability, Development Status, and Research Needs. U.S. Department of Energy, Office of
Technology Development, Washington, D.C. 62 pp.
Lewis TE, AB Crockett, RL Siegrist, K Zarrabi. 1991. Soil Sampling and Analysis for Volatile Organic Compounds.
EPA/540-4-91/001. Superfund Ground-Water Issue. U.S. Environmental Protection Agency, Environmental
Monitoring Systems Laboratory, Las Vegas, NV.
Siegrist RL. 1989. International Perspectives on Cleanup Standards for Contaminated Land. Third International Conf.
on New Frontiers for Hazardous Waste Management, U.S. Environmental Protection Agency, Sept. 10-13, 1989.
Pittsburgh, PA.
Anderson DL, RL Siegrist, RJ Otis. 1984. Emerging Technology Assessment of Intermittent Sand Filters. U.S. Environ.
Protection Agency, OMPC, Washington, DC. 31 pp.
Siegrist RL. 1980. Design Manual For Onsite Wastewater Treatment. Contributing author. EPA 625/1-80-012. U.S.
Environmental Protection Agency, OWPO, Washington, DC. 412 pp.
Trade Journals, Magazines, and Newsletters
Siegrist RL, KE Conn. 2009. Trace Organic Chemicals – Treatment during Decentralized Water Reclamation in Soil.
Water Environment & Technology. July 2009, Vol. 21, No.7.
Siegrist RL. 2008. So Much for Little: The Modern Soil Treatment Unit. Water Environment & Technology, July
2008. pp. 6-12.
Siegrist RL, R Oesterreich, A Leeson. 2007. SERDP Study Identifies Subsurface Sampling Methods for Enhanced
Decision-Making. Technology News and Trends, Issue 33, November 2007. pp. 4-5.
Siegrist RL. 2007. Technologies for Remediation of Contaminated Soil and Groundwater. Silpakorn University
Journal, Vol. 27 No. 1, pp. 125-137. Text prepared in Thai by Professor Pongsak Noophan, Silpakorn University,
Nakorn Pathom, Thailand.
Siegrist RL. 2006. Evolving a Rational Design Approach for Sizing Soil Treatment Units: Design for Wastewater
Effluent Infiltration. Small Flows Journal, 7(2):16-24.
Siegrist RL. 2005. Stewards of the Earth and Its Resources. Mines Magazine, 9(1):12-15. Winter 2005.
Siegrist RL. 2005. Ecological Engineering Using Decentralized Wastewater Systems. Thai Environmental Engineering
Magazine. Vol.2, No.4 / July-August 2005. pp. 30-34. Text prepared in Thai by Professor Pongsak Noophan,
Silpakorn University, Nakorn Pathom, Thailand.
Siegrist RL. 2005. In Situ Chemical Oxidation (ISCO) and Coupled Technologies for Remediation of Contaminated
Groundwater. Thai Environmental Engineering Magazine. Vol.2, No.6 / November-December 2005. pp. 20-24.
Text prepared in Thai by Professor Pongsak Noophan, Silpakorn University, Nakorn Pathom, Thailand.
Siegrist RL. 2004. International Connections Indicate Diversity of CSM Water Faculty Expertise. Colorado Water.
Newsletter of the Water Center of Colorado State University. October 2004. pp. 4-5.
Curriculum Vitae, November 2013
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Robert L. Siegrist, Ph.D., P.E., BCEE
Siegrist RL. 2001. Perspectives on Advancing the Science & Engineering of Onsite Wastewater Systems. Small Flows
Quarterly, 2(4):8-13.
Siegrist RL, MA Urynowicz, OR West. 2000. In Situ Chemical Oxidation for Remediation of Contaminated Soil and
Ground Water. Ground Water Currents. Issue No. 37, U.S. EPA Office of Solid Waste and Emergency Response,
EPA 542-N-00-006, September 2000. http://www.epa.gov/tio.
Murdoch L, B Slack, B Siegrist, S Vesper, T Meiggs. 1997. Hydraulic Fracturing Advances. Civil Engineering, May
1997. pp. 10A-12A.
Cline SR, OR West, NE Korte, FG Gardner, RL Siegrist, JL Baker. 1997. KMnO4 Chemical Oxidation and Deep Soil
Mixing for Soil Treatment. Geotechnical News, 15(5):25-28.
West OR, DW Bottrell, CK Bayne, RL Siegrist, WH Holden. 1997. A Scientific Basis for Revising Regulatory Holding
Times for VOC Water Samples. American Environmental Laboratory, May 1997. pp. 15-16.
Siegrist RL. 1977. Waste Segregation as a Means of Enhancing On-Site Wastewater Management. J. Environmental
Health, Natl. Env. Health Assn. July/August.
Full Papers in Proceedings of Regional, National, and International Symposia
Siegrist RL, Lowe KS, McCray JE, Cath TY, Munakata-Marr J. 2012. Onsite and Decentralized Wastewater Systems -
Advances from a Decade of Research and Educational Efforts. Proc. Australian Water Association National
Conference on Small Water & Wastewater Systems, Newcastle, NSW, Australia, September 26-28, 2012. 15 p.
Siegrist RL, Lowe KS, Geza M, McCray JE. 2012. Soil Treatment Units Used for Effluent Infiltration and Purification
within Onsite Wastewater Systems: Science and Technology Highlights”, Proc. International Symposium on Domestic
Wastewater Treatment & Disposal Systems, Trinity College, Dublin, Ireland, September 10-11, 2012. 10 p.
Lowe KS, SM VanCuyk, RL Siegrist. 2007. Soil Treatment Unit Performance as Affected by Hydraulic Loading Rate
and Applied Effluent Quality. Proc. 11th Natl. Symp. on Individual and Small Community Sewage Systems, Warwick,
RI, October 21-24, American Society of Agricultural and Biological Engineers (ASABE), St. Joseph, MI.
Parzen RE, J Tomaras, RL Siegrist. 2007. Controlled Field Performance Evaluation of a Drip Dispersal System Used for
Wastewater Reclamation in Colorado. Proc. 11th Natl. Symp. on Individual and Small Community Sewage Systems,
Warwick, RI, October 21-24, Am. Soc. of Agricultural and Biological Engineers (ASABE), St. Joseph, MI.
Siegrist RL. 2007. Engineering Soil Treatment Units as a Unit Operation in Onsite Wastewater Reclamation Systems.
Proc. 11th Natl. Symp. on Individual and Small Community Sewage Systems, Warwick, RI, October 21-24, American
Society of Agricultural and Biological Engineers (ASABE), St. Joseph, MI.
Tomaras J, JW Sahl, JR Spear, RL Siegrist. 2007. Molecular Characterization of the Microbial Community in Onsite
Treatment Units. Proc. 11th Natl. Symp. on Individual and Small Community Sewage Systems, Warwick, RI, October
21-24, Am. Soc. of Agricultural and Biological Engineers (ASABE), St. Joseph, MI.
Siegrist RL, KS Lowe, JE McCray, J Munakata Marr, JE Drewes, JR Spear, JMB Tomaras. 2007. Advancing the
Science and Engineering and Integration of Onsite Wastewater Systems. In: Patterson, R.A. and M.J. Jones (ed.),
Proc. On-Site ’07: Innovation and Technology for On-site Systems, Sept. 24-28, Armidale, Australia. pp. 27-34.
Dimick CA, RL Siegrist, SM VanCuyk, KS Lowe. 2006. Effects of Applied Wastewater Quality on Soil Treatment of
Effluent. Proc. 15th Annual Technical Education Conference & Exposition, National Onsite Wastewater Recycling
Association, August 28-30, Denver, CO.
Lowe KS, RL Siegrist, KN Tackett. 2006. Hydraulic Loading Rate and Infiltrative Surface Architecture Effects on Septic
Tank Effluent Treatment During Soil Infiltration. Proc. 15th Annual Technical Education Conference & Exposition,
National Onsite Wastewater Recycling Association, August 28-30, Denver, CO.
Tomaras JMB, J McKinley, JR Spear, RL Siegrist. 2006. Examination of Microbial Characteristics of the Wastewater-
Induced Soil Biozone. Proc. 15th Annual Technical Education Conference & Exposition, National Onsite Wastewater
Recycling Association, August 28-30, Denver, CO.
Walsh DR, RL Siegrist. 2006. Effluent Quality, Hydraulic Loading Rate, and Infiltrative Surface Architecture Effects on
Hydraulic Performance Using One-Dimensional Columns. Proc. 15th Annual Technical Education Conference &
Exposition, National Onsite Wastewater Recycling Association, August 28-30, Denver, CO.
Siegrist RL. 2005. Onsite and Decentralized Wastewater Reclamation and Reuse: Critical Approaches and Technologies
for a Sustainable Infrastructure. USA-Vietnam Workshop on Water Pollution Prevention Technologies. Hanoi,
Vietnam, November 15-18. pp. 143-154.
McCray JE, S Doyle, G Thyne, KS Lowe, RL Siegrist. 2005. Assessing Contaminant Transport in a Small Rocky
Mountain Watershed using Monitoring Data and Mathematical Modeling, Amer. Soc. Civil Engr. (ASCE) Watershed
Management Conference, July 19-22, Williamsburg, VA.
Curriculum Vitae, November 2013
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Robert L. Siegrist, Ph.D., P.E., BCEE
McCray JE, S Doyle, G Thyne, J Bagdol, K Lowe, R Siegrist. 2004. Assessing Pollutant Transport in a Mountain
Watershed using Physical Characterization, Water-quality Sampling, and Mathematical Modeling. Amer. Water
Resources Assoc. National Meeting, Orlando, FL.
Albert JM, J Munakata-Marr, L Tenorio RL Siegrist. 2004. Experimental and Statistical Evaluation of Bacterial Source
Tracking in a Subalpine Region by rep-PCR DNA Fingerprinting. Proc. 10th National Symposium on Individual and
Small Community Sewage Systems, ASAE, March 21-24. pp. 470-481.
Bagdol JL, RL Siegrist, KS Lowe. 2004. Mass Balance Modeling And Water Quality Monitoring For Impact
Assessment Of Suburban Development With Onsite Wastewater Systems Compared To Urbanized Areas With
Centralized Treatment Plants. Proc. 10th National Symposium on Individual and Small Community Sewage Systems,
ASAE, March 21-24. pp. 146-155.
DeJong K, RL Siegrist, L Barber, JE McCray, KS Lowe. 2004. Occurrence and Fate of Emerging Organic Chemicals in
Onsite Wastewater Systems and Implications on Water Quality Management In The Rocky Mountain Region. Proc.
10th National Symposium on Individual and Small Community Sewage Systems, ASAE, March 21-24. pp. 400-407.
Diaz AD, RL Siegrist. 2004. Wastewater Infiltration Rate Behavior in Porous Media as Affected by Infiltrative Surface
Architecture: Methods Development & Experimental Results. Proc. 10th National Symposium on Individual and Small
Community Sewage Systems, ASAE, March 21-24. pp. 210-222.
Smith HL, GD Thyne, JE McCray, KS Lowe, J Guelfo, RL Siegrist. 2004. Preliminary Evaluation of Anthropogenic
Effects on Water Quality within the Blue River Watershed, Summit County, Colorado. Proc. 10th National Symposium
on Individual and Small Community Sewage Systems, ASAE, March 21-24. pp. 668-678.
Tackett KN, KS Lowe, RL Siegrist, SM VanCuyk. 2004. Vadose Zone Treatment During Effluent Reclamation as
Affected by Infiltrative Surface Architecture and Hydraulic Loading Rate. Proc. 10th National Symposium on
Individual and Small Community Sewage Systems, ASAE, March 21-24. pp. 655-667.
VanCuyk SM, J Spear, R Siegrist, N Pace. 2004. Molecular Analysis Of Microbial Community Associated With
Laboratory 1-D Scale Wastewater Impacted Porous Media Biofilters. Proc. 10th National Symposium on Individual
and Small Community Sewage Systems, ASAE, March 21-24. pp. 387-399.
Weintraub LHZ, CW Chen, RA Goldstein, RL Siegrist. 2004. WARMF: A Watershed Modeling Tool For Onsite
Wastewater Systems. Proc. 10th National Symposium on Individual and Small Community Sewage Systems, ASAE,
March 21-24. pp. 636-646.
Wren A, RL Siegrist, R Laws. 2004. Field Performance Evaluation Of Textile Filter Units Employed In Onsite
Wastewater Treatment Systems. Proc. 10th National Symposium on Individual and Small Community Sewage
Systems, ASAE, March 21-24. pp. 514-525.
Lemonds PJ, JE McCray. 2003. Modeling Phosphorus Transport in the Blue River Watershed, Summit County,
Colorado. Proc. of the First Interagency Conference on Research in Watersheds, October 27-30.
Siegrist RL. 2003. The Role of Research in Sustaining the Future of Onsite Wastewater Systems. Proc. 12th
Northwest On-Site Wastewater Treatement Short Course and Equipment Exhibition, September 22-23,
University of Washington, Seattle, WA.
Siegrist RL, JE McCray, SM VanCuyk, J Bagdol, KS Lowe, PJ Lemonds, L Weintraub, C Chen, R Goldstein, J Rada.
2003. Quantifying Site-Scale Processes & Watershed-Scale Effects Of Decentralized Wastewater Systems. Proc. 12th
Northwest On-Site Wastewater Treatment Short Course and Equipment Exhibition, September 22-23, University of
Washington, Seattle, WA.
VanCuyk S, RL Siegrist, RW Harvey. 2002. Fate of Viruses During Wastewater Reclamation in Small-Scale Systems
that Rely on Soil Treatment Before Groundwater Recharge. Proc. 75th Annual Technical Exhibition and Conference,
Chicago, IL, September 26 - October 2. Water Environment Federation, Alexandria, VA.
Weintraub L, CW Chen, J Herr, RA Goldstein, RL Siegrist. 2002. Modifications of WARMF to Assess the Efficacy of
Onsite Wastewater Systems on Public Health. Proc. 75th Annual Technical Exhibition and Conference, Chicago, IL,
September 26 - October 2. Water Environment Federation, Alexandria, VA.
Albert J, J Munakata-Marr, RL Siegrist. 2002. Using rep-PCR as a Tool to Determine the Sources of Non-Point Fecal
Contamination in Drinking Water. Proc. 75th Annual Technical Exhibition and Conference, Chicago, IL, September 26
- October 2. Water Environment Federation, Alexandria, VA.
Siegrist RL, JE McCray. 2002. Infiltration Rate Behavior During Wastewater Treatment in Soil Systems. Proc. NOWRA
11th Annual Conference and Exhibition, Missouri, September 18-21, Kansas City, MO. pp. 199-208.
McCray JE, PJ Lemonds, DN Beach, SL Kirkland, KS Lowe, RL Siegrist. 2002. Modeling Fate and Transport of
Wastewater Pollutants at Site and Watershed Scales. Proc. NOWRA 11th Annual Conference and Exhibition,
September 18-21, Kansas City, MO. pp. 189-198.
Curriculum Vitae, November 2013
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Robert L. Siegrist, Ph.D., P.E., BCEE
Siegrist RL. 2002. Advancing the Science and Engineering of Decentralized Wastewater Systems through Research and
Education. Proc. 1st Northeast Onsite Wastewater Treatment Short Course and Equipment Exhibition, March 25-26,
Newport, RI.
Siegrist RL, JE McCray, S Kirkland, R Goldstein, C Chen, L Weintraub. 2002. Modeling Nitrogen Transport and Fate in
Decentralized Systems at the Single Site to Watershed Scales. Proc. 1st Northeast Onsite Wastewater Treatment Short
Course and Equipment Exhibition, March 25-26, Newport, RI.
Siegrist RL. 2002. Verification of In Situ Remediation Performance ~ An Overview. Proc. Performance Validation of In
Situ Remediation Technologies. 2001 Special Session of the NATO/CCMS Pilot Study on Evaluation of
Demonstrated and Emerging Technologies for the Treatment of Contaminated Land and Groundwater. September 10-
14, 2001, Liege, Belgium. EPA 542-R-02-002. www.epa.gov/tio.
Hood E, RL Siegrist, N Thomson. 2002. Site-Specific Verification of In Situ Chemical Oxidation. Proc. Performance
Validation of In Situ Remediation Technologies. 2001 Special Session of the NATO/CCMS Pilot Study on Evaluation
of Demonstrated and Emerging Technologies for the Treatment of Contaminated Land and Groundwater. September
10-14, 2001, Liege, Belgium. EPA 542-R-02-002. www.epa.gov/tio.
Siegrist RL, KS Lowe, JE McCray, B Beach, SM VanCuyk. 2002. Accelerated Loading for Evaluation of Long-term
Performance of Soil PMBs used for Wastewater Renovation. Proc. 11th Northwest On-Site Wastewater Short Course
and Exhibition, April 3-4, Seattle, WA.
Siegrist RL. 2001. Advancing the Science and Engineering of Onsite Wastewater Systems. In: Onsite Wastewater
Treatment. ASAE publication no. 701P0101, Amer. Soc. Agricultural Eng., St. Joseph, MI. pp.1-10.
Siegrist RL, S VanCuyk. 2001. Wastewater Soil Absorption Systems: The Performance Effects of Process Design and
Environmental Conditions. In: Onsite Wastewater Treatment. ASAE publication no. 701P0101, Amer. Soc.
Agricultural Eng., St. Joseph, MI. pp.41-51.
McCray JE, S Kirkland, D Huntzinger, RL Siegrist. 2001. Quantitative Modeling Approaches for Assessing Wastewater
Flow and Pollutant Transport in Porous Media. Proc. 3rd NSF International Symposium and Technology Expo on
Small Drinking Water and Wastewater Systems, Washington D.C. p. 10-18.
VanCuyk S, RL Siegrist, AJ Logan. 2001. Evaluation of Virus and Microbial Purification in Wastewater Soil Absorption
Systems using Multicomponent Surrogate and Tracer Additions. In: Onsite Wastewater Treatment. ASAE publication
no. 701P0101, Amer. Soc. Agricultural Eng., St. Joseph, MI. pp. 30-40.
Logan AJ, TK Stevik, RL Siegrist, R Ronn. 2001. Transport and Fate of Cryptosporidium parvum in Intermittent Sand
Filters during Wastewater Treatment. In: Onsite Wastewater Treatment. ASAE publication no. 701P0101, Amer. Soc.
Agricultural Eng., St. Joseph, MI. pp. 137-146.
VanCuyk S, RL Siegrist. 2001. Pathogen Fate in Wastewater Soil Absorption Systems as affected by Effluent Quality
and Soil Clogging Genesis. In: Onsite Wastewater Treatment. ASAE publication no. 701P0101, Amer. Soc.
Agricultural Eng., St. Joseph, MI. pp.125-136.
Huntzinger D, J McCray, RL Siegrist, S. VanCuyk. 2001. Mathematical Modeling of Unsaturated Flow in Wastewater
Soil Absorption Systems with Clogging Zones. In: Onsite Wastewater Treatment. ASAE publication no. 701P0101,
Amer. Soc. Agricultural Eng., St. Joseph, MI. pp. 106-115.
Chen CW, L Weintraub, RA Goldstein, RL Siegrist, S Kirkland. 2001. Framework to Account for Onsite Wastewater
Systems in Calculating Total Maximum Daily Loads. In: Onsite Wastewater Treatment. ASAE publication no.
701P0101, Amer. Soc. Agricultural Eng., St. Joseph, MI. pp. 524-532.
Siegrist RL, MA Urynowicz, OR West, M Crimi, AM Struse, KS Lowe. 2000. In Situ Chemical Oxidation for
Remedation of Contaminated Soil and Ground Water. Proc. 73nd Annual Exhibition and Technical Conference on
Water Quality and Wastewater Treatment. Water Environment Federation, October 14-18, Anaheim, CA.
VanCuyk S, RL Siegrist. 2000. Pathogen Fate in Wastewater Soil Absorption Systems as affected by Pretreatment and
Soil Clogging Genesis. Proc. 73nd Annual Exhibition and Technical Conference on Water Quality and Wastewater
Treatment. Water Environment Federation, October 14-18, Anaheim, CA.
McCray JE, DN Huntzinger, S VanCuyk, RL Siegrist. 2000. Mathematical Modeling of Unsaturated Flow and Transport
in Soil-Based Wastewater Treatment Systems. Proc. 73nd Annual Exhibition and Technical Conference on Water
Quality and Wastewater Treatment. Water Environment Federation, October 14-18, Anaheim, CA.
Urynowicz MA, RL Siegrist. 2000. Chemical Degradation of TCE DNAPL by Permanganate. In: Wickramanayake,
G.B., A.R. Gavaskar, and A.S.C. Chen (ed.). Chemical Oxidation and Reactive Barriers. Battelle Press, Columbus,
OH. pp. 75-82.
Struse AM, RL Siegrist. 2000. Permanganate Transport and Matrix Interactions in Silty Clay Soils. In: Wickramanayake,
G.B., A.R. Gavaskar, and A.S.C. Chen (ed.). Chemical Oxidation and Reactive Barriers. Battelle Press, Columbus,
OH. pp. 67-74.
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Robert L. Siegrist, Ph.D., P.E., BCEE
Moes M, C Peabody, RL Siegrist, MA Urynowicz. 2000. Permanganate Injection for Source Zone Treatment of TCE
DNAPL. In: Wickramanayake, G.B., A.R. Gavaskar, and A.S.C. Chen (ed.). Chemical Oxidation and Reactive
Barriers. Battelle Press, Columbus, OH. pp. 117-124.
Siegrist RL, MA Urynowicz, OR West. 2000. An Overview of In Situ Chemical Oxidation Technology Features and
Applications. Proceedings of the Conf. on Abiotic In-Situ Technologies for Groundwater Remediation. August 31-
September 2, 1999, Dallas TX. EPA/625/R-99/012. U.S. EPA Office of Research and Development, Washington,
D.C. 20460. pp. 61-69.
VanCuyk S, RL Siegrist, A Logan, S Masson, E Fischer, L Figueroa. 1999. Purification of Wastewater in Soil Treatment
Systems as affected by Infiltrative Surface Character and Unsaturated Soil Depth. Proc. 72nd Annual Exhibition and
Technical Conference on Water Quality and Wastewater Treatment. Water Environment Federation, October 9-13,
New Orleans, LA.
Siegrist RL, KS Lowe, LC Murdoch, AM Struse. 2000. In Situ Chemical Treatment Using Hydraulic Fracturing to
Emplace Fe0 Metal and KMnO 4Reactive Solids. Proc. Conf. on Abiotic In-Situ Technologies for Groundwater
Remediation. August 31-September 2, 1999, Dallas Texas. EPA/625/R-99/012. U.S. EPA Office of Research and
Development, Washington, D.C. 20460. pp. 85-92.
Lowe KS, FG Gardner, RL Siegrist, TC Houk. 2000. Field Pilot Test of In Situ Chemical Oxidation through
Recirculation Using Vertical Wells at the Portsmouth Gaseous Diffusion Plant. Proc. Conf. on Abiotic In-Situ
Technologies for Groundwater Remediation. August 31-September 2, 1999, Dallas TX. EPA/625/R-99/012. U.S.
EPA Office of Research and Development, Washington, D.C. 20460. pp. 42-49.
West OR, SR Cline, RL Siegrist, WL Holden, FG Gardner, TC Houk. 1998. A Field-Scale Test of In Situ Chemical
Oxidation Through Recirculation. Proc. 14th Annual Conference on Contaminated Soils. Association for the
Environmental Health of Soils, October 19-22, Amherst, MA.
West OR, SR Cline, RL Siegrist, TC Houk, WL Holden, FG Gardner, RM Schlosser. 1998. A Field-Scale Test of In Situ
Chemical Oxidation Through Recirculation. Proc. Spectrum ’98 International Conference on Nuclear and Hazardous
Waste Management, September 13-18, Denver, CO. pp. 1051-1057.
Murdoch L, W Slack, RL Siegrist, W Harrar, T Whiting. 1998. Arrays of Sidewall Sensors to Monitor Subsurface
Conditions. Proc. 4th International Symposium on Environmental Geotechnology and Global Sustainable Development.
August 9-13, Boston, MA.
Siegrist RL, KS Lowe, LW Murdoch, TL Case, DA Pickering, TC Houk. 1998. Horizontal Treatment Barriers of
Fracture-Emplaced Iron and Permanganate Particles. Proc. Treatment Walls and Permeable Reactive Barriers. 1998
Special Session of the NATO/CCMS Pilot Study on Evaluation of Demonstrated and Emerging Technologies for the
Treatment of Contaminated Land and Groundwater. EPA542-R-98-003. pp. 77-82.
Murdoch LW, W Slack, B Harrar, RL Siegrist, T Whiting. 1998. Sidewall Sensors for Measuring In Situ Properties.
Proc. Remediation of Chlorinated and Recalcitrant Compounds Conf. Battelle. 18-21 May, Monterey, CA.
Cline SR, OR West, RL Siegrist, WL Holden. 1997. Performance of In Situ Chemical Oxidation Field Demonstrations at
DOE sites. Proc. ASCE In Situ Remediation ‘97 Conference, October 5-7, Minneapolis, MN.
Murdoch L, W Slack, RL Siegrist, S Vesper, T Meiggs. 1997. Advanced Hydraulic Fracturing Methods to Create In Situ
Reactive Barriers. Proc. International Containment Technology Conference and Exhibition. February 9-12, St.
Petersburg, FL.
Korte N, OR West, FG Gardner, SR Cline, J Strong-Gunderson, RL Siegrist. 1997. Deep Soil Mixing for Reagent
Delivery and Contaminant Treatment. Proc. International Containment Technology Conference and Exhibition.
February 9-12, St. Petersburg, FL.
West OR, CK Bayne, RL Siegrist, WH Holden, DW Bottrell. 1996. A Confirmatory Holding Time Study for Purgeable
VOCs in Water Samples. Proc. 12th Annual Waste Testing and Quality Assurance Symposium, July, Washington,
D.C.
Dickerson KS, RL Siegrist, F Lockhart. 1995. A Rational Approach for Evaluation and Screening of Treatment and
Disposal Technologies for Low Level Mixed Waste Sludges. Proc. ER'95, August 13-18, Denver, CO, U.S.
Department of Energy.
Gates DD, RL Siegrist, SR Cline. 1995. Chemical Oxidation of Volatile and Semi-Volatile Organic Compounds in Soil.
Proc. Air and Waste Management Association Conference, June 1995.
Labieniec PA, DA Dzombak, RL Siegrist. 1994. Quantitative Evaluation of the Risk Implications of Approaches to
Establishing Soil Remediation Goals. Proc. 9th Annual Conference on Contaminated Site, University of Massachusetts,
October 17-20, Amherst, MA.
West OR, B James, RL Siegrist. 1994. Performance Verification in Soil Mixing and Vapor Stripping of VOC
Contaminated Soils. Proc. Emerging Technologies in Hazardous Waste Management VI. September 19-21, Atlanta,
GA. American Chemical Society.
Curriculum Vitae, November 2013
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Robert L. Siegrist, Ph.D., P.E., BCEE
Liang L, B Gu, RL Siegrist, JD Goodlaxson. 1994. Removal of Heavy Metals from Groundwater by Peat Materials.
Proc. Emerging Technologies in Hazardous Waste Management VI. September 19-21, Atlanta, GA. American
Chemical Society.
Korte NE, RL Siegrist, PM Kearl. 1994. In Situ Treatment of Mixed Contaminants by Process Modules Coupled with
Groundwater Recirculation Systems. Proc. Emerging Technologies in Hazardous Waste Management VI. September
19-21, Atlanta, GA. American Chemical Society.
Davenport DT, DJ Georgopoulos, RL Siegrist, MI Morris, OR West. 1994. Technology Demonstration, Assessment, and
Application for a RCRA Closure: Observations and Lessons Learned in the Process. Proc. Spectrum '94, August,
Atlanta, GA.
Webb OF, RL Siegrist, MO Ally, WE Sanford, PM Kearl, JL Zutman. 1994. In Situ Treatment of VOCs by
Recirculation Technologies. Proc. ASCE National Conference on Environmental Engineering, July, Boulder, CO. pp.
572-579.
Morris MI, RL Siegrist, DT Davenport. 1994. Environmental Technology Demonstrations at U.S. DOE Facilities:
Observations Regarding the Current Process and Methods for Improvement. Proc. Symp. Waste Management '94.
March, Tucson, AZ. U.S. Department of Energy.
Siegrist RL, TJ Phelps, NE Korte, DA Pickering. 1993. Characterization and Biotreatability of Petroleum Contaminated
Soils in a Coral Atoll in the Pacific Ocean. Proc. 15th Symposium on Biotechnology for Fuels and Chemicals, May,
Colorado Springs, CO. U.S. Department of Energy.
Carpenter M, JS Gierke, RL Siegrist, OR West. 1993. Vapor -Phase Transport of TCE in Physically Mixed Clay Soil.
Proc. AGWSE National Conference on Petroleum Hydrocarbons in Groundwater, November, Houston, TX.
West OR, RL Siegrist, AJ Lucero, HL Jennings, SW Schmunk. 1993. Vapor Stripping of VOC-Contaminated Clay Soils.
Proc. Joint CSCE-ASCE National Conf. on Environmental Engineering, July, Montreal, Quebec.
Gates DD, RL Siegrist. 1993. In Situ Peroxidation of TCE Contaminated Soil. Joint CSCE-ASCE National Conference
on Environmental Engineering, July, Montreal, Quebec.
Siegrist RL, MI Morris, OR West, DD Gates, DA Pickering, et al. 1993. Full-scale Demonstration of Physicochemical
Processes for In Situ Treatment of Contaminated Soil. Proc. Waste Management '93. March, Tucson, AZ. U.S.
Department of Energy.
Phelps TJ, RL Siegrist, NE Korte, DA Pickering, JM Strong-Gunderson, AV Palumbo, JF Walker, CM Morrissey, R
Mackowski. 1993. Bioremediation of Petroleum Hydrocarbons in Soil Column Lysimeters from Kwajalein Island.
Proc. 15th Symposium on Biotechnology for Fuels and Chemicals, May, Colorado Springs, CO. U.S. Department of
Energy.
Hurst DH, KG Robinson, RL Siegrist. 1993. Hydrogen Peroxide Treatment of TCE Contaminated Soil. Proc. 3rd
International Symposium on Chemical Oxidation: Technology for the Nineties, February, Nashville, TN.
International Chemical Oxidation Association.
Labieniec PA, DA Dzombak, RL Siegrist. 1993. Risk Implications of Approaches to Setting Soil Remediation Goals.
Proc. Development of Cleanup Standards for Contaminated Sites: How Clean is Clean?. January 10-13, Washington,
D.C. Water Environment Federation. pp. 121-130.
Jolley RL, HL Adler, TL Donaldson, R Machanoff, JJ MacNeill, DW Ott, TJ Phelps, RL Siegrist, JF Walker. 1992.
Bioremediation: Effective Treatment of Petroleum Fuel Contaminated Soil, A Common Environmental Problem at
Industrial and Governmental Agency Sites. Proc. Spectrum '92 Conference, August, Boise, ID. U.S. Department of
Energy.
Gierke JS, OM Reyes, RL Siegrist. 1992. Modeling Volatile Organic Chemical Removal by In Situ Soil Mixing/Steam
Stripping. Proc. Conf. on Solving Ground Water Problems with Models, February, Dallas, TX. Assoc. of Ground
Water Scientists and Engineers.
Siegrist RL, R Smed-Hildmann, Z Filip, PD Jenssen. 1991. Humic Substance Formation During Wastewater Infiltration.
Proc. Natl. Sym. on Individual and Small Community Sewage Treatment, December, Chicago, IL. ASAE Publ. 10-
91. ASAE, St. Joseph, MI. pp. 223-232.
Siegrist RL, PD Jenssen. 1991. Integrated Loading Rate Determination for Wastewater Infiltration System Sizing. Proc.
Natl. Sym. on Individual and Small Community Sewage Treatment, December, Chicago, IL. ASAE Publ. 10-91.
ASAE, St. Joseph, MI. pp. 182-191.
Anderson DL, RL Siegrist. 1990. Critical Review of Research and Long-Term Experience With Minimum Flow Toilet
Fixtures. Proc. of Conserv 90 Conf., August 12-16, Phoenix, AZ. pp 189-193.
Siegrist RL. 1990. Development and Implementation of Soil Quality and Cleanup Criteria for Contaminated Sites. In: F.
Arendt, M. Hinsenveld, and W.J. van den Brink (eds.). Contaminated Soil ‘90. Proc. Third International KfK/TNO
Conference on Contaminated Soil. Karlsruhe, Germany. Kluwer Academic Publ., The Netherlands. pp. 149-156.
Curriculum Vitae, November 2013
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Robert L. Siegrist, Ph.D., P.E., BCEE
Siegrist RL, PD Jenssen. 1989. Nitrogen Removal During Wastewater Infiltration as Affected by Design and
Environmental Factors. Proc. 6th On-site Wastewater Treatment Short Course, Septe Sept. 1989. University of
Washington, Seattle, WA.
Jenssen PD, RL Siegrist. 1989. Technology Assessment of Wastewater Treatment by Soil Infiltration Systems. Proc.
International Conf. on Design and Operation of Small Wastewater Treatment Plants, June 1989. Trondheim, Norway.
Siegrist RL, DL Hargett. 1988. Application of Surface Geophysics for Location of Buried Hazardous Wastes. Proc.
Eleventh Annual Madison Waste Conference, Sept. 1988. University of Wisconsin-Madison, WI.
Jenssen PD, RL Siegrist. 1988. Removal of Nitrogen From Wastewater During Soil Infiltration. Proc. Nordic Conf. on
Nitrogen Removal from Wastewater, Dec. 1988. Technical Univ. of Norway, Trondheim.
Siegrist RL. 1988. Remediation of Hazardous Waste Contaminated Land at Commercial and Small Industrial Sites.
Proc. International Workshop on Impact of Waste Disposal on Groundwater and Surface Water, , Aug. 1988. Danish
Water Council, Copenhagen, Denmark.
Siegrist RL. 1988. Hydraulic Loading Rates For Soil Absorption Systems Based on Wastewater Quality. Proc. Natl.
Sym. on Individual and Small Community Sewage Treatment. Dec. 1987. Chicago. ASAE, St. Joseph, MI.
Siegrist RL, JE Thresher, Jr. 1985. Microanalysis of Wastewater Amended Vadose Zone Soils. Proc. Conf. on
Characterization and Monitoring of the Vadose (Unsaturated) Zone. Denver. Nov. 1985. NWWA, Worthington, OH.
pp. 373-381.
Siegrist RL. 1985. Soil Clogging Effects of Effluent Composition and Loading Rate. Invited paper in Proc. 5th
Northwest On-site Wastewater Treatment Short Course. Sept. 1985. Seattle, WA. Univ. of Washington. pp. 249-256.
Siegrist RL, DL Anderson, DL Hargett, RJ Otis. 1985. Performance Characteristics of a Community Wastewater
Absorption System. Proc. Natl. Sym. on Individual and Small Community Sewage Treatment. Dec. 1984. New
Orleans. ASAE Publ. 7-85. ASAE, St. Joseph, MI. pp. 144-154.
Siegrist RL, DL Anderson, JC Converse. 1985. Commercial Wastewater Onsite Treatment and Disposal. Proc. Natl.
Sym. on Individual and Small Community Sewage Treatment. Dec. 1984. New Orleans. ASAE Publ. 7-85. ASAE,
St. Joseph, MI. pp. 210-219.
Anderson DL, R Fine, RL Siegrist. 1984. Multi-Dimensional Spline Smoothing as a Tool in Monitoring the Performance
of Land Treatment Systems. Proc. Conf. on Characterization and Monitoring of the Vadose (Unsaturated) Zone. Nov.
1983. Las Vegas, NV. NWWA, Worthington, OH. pp. 288-314.
Siegrist RL, DL Hargett, DL Anderson. 1984. Vadose Zone Aeration Effects on the Performance of Large Subsurface
Wastewater Absorption Systems. Proc. Conf. on Characterization and Monitoring of the Vadose (Unsaturated) Zone.
Nov. 1983. Las Vegas, NV. National Water Well Assn., Worthington, OH. pp. 223-242.
Hargett DL, EJ Tyler, RL Siegrist. 1982. Soil Infiltration Capacity as Affected by Septic Tank Effluent Application
Strategies. Proc. Natl. Sym. on Individual and Small Community Sewage Treatment. Dec. 1981. Chicago. ASAE
Publ. 1-82. ASAE, St. Joseph, MI. pp. 72-84.
Siegrist RL, WC Boyle. 1982. Onsite Reclamation of Residential Greywater. Proc. Natl. Sym. on Individual and Small
Community Sewage Treatment. Dec. 1981. Chicago. ASAE Publ. 1-82. ASAE, St. Joseph, MI. pp. 176-186.
Boyle WC, RL Siegrist, CC Saw. 1981. Treatment of Residential Greywater With Intermittent Sand Filtration. Proc.
Conf. Alternative Low Cost Small Wastewater Treatment Systems: Research and Development. Sept. 1981. Oslo,
Norway. Norwegian Inst. for Water Research. pp. 277-300.
Siegrist RL, DL Anderson, WC Boyle. 1981. Alteration of In-House Wastewater Flow With Low Flush Toilet Fixtures
and Graywater Recycle. In: Alternative Wastewater Treatment, Low Cost Small Systems, Research and
Development. Ed. by A. S. Eikum and R. W. Seabloom. D. Reidel Publishing Co., Dordrecht, Holland. pp. 25-42.
Anderson DL, RL Siegrist, WC Boyle. 1981. Performance Evaluation of Greywater Recycle Systems. Proc. Water
Reuse II Symposium. Aug. 1981. Washington, DC. Am. Water Works Assn. (AWWA), Denver. pp. 65-83.
Siegrist RL, WC Boyle, DL Anderson. 1981. Field Evaluation of Residential Water Conservation With Innovative Toilet
Systems. Proc. Water Industry '81 Conf. June 1981. Brighton, United Kingdom.
Siegrist RL, WC Boyle, DL Anderson. 1981. Water Conservation With Innovative Toilet Systems. Proc. Water Forum
'81 Conf. Aug. 1981. San Francisco. Am. Soc. of Civil Eng. (ASCE), New York. pp. 1048-1055.
Siegrist RL. 1980. Greywater Treatment by Coarse Media Filtration of Septic Tank Effluent. Proc. 3rd Northwest On-
site Wastewater Disposal Short Course. Mar. 1980. Seattle, WA., Univ. of Washington. pp. 289-308.
Siegrist RL. 1978. Management of Residential Greywater. Proc. 2nd Northwest On-site Wastewater Disposal Short
Course. Mar. 1978. Seattle, WA., Univ. of Washington. pp. 183-205.
Siegrist RL, T Woltanski, L Waldorf. 1978. Water Conservation and Wastewater Disposal. Invited paper, Proc. Natl.
Sym. on Home Sewage Treatment. Dec. 1977. Chicago. ASAE Publ. 5-77. ASAE, St. Joseph, MI. pp. 121-136.
Curriculum Vitae, November 2013
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Robert L. Siegrist, Ph.D., P.E., BCEE
Witt MD, RL Siegrist, WC Boyle. 1975. Rural Household Wastewater Characterization. Proc. Natl. Sym. on Home
Sewage Disposal. Dec., 1974. Chicago. ASAE Publ. Proc-175. Am. Soc. Agric. Eng. (ASAE), St. Joseph, MI. pp.
77-88.
Abstracts Published in Proceedings of Regional, National, and International Symposia
McKenzie ER, Guelfo JG, Siegrist RL, Higgins CP. 2013. Implications of In Situ Chemical Oxidation on PFAAs Fate
and Transport in Porous Media. SETAC North America conference, Nashville, TN, November 19, 2013.
Higgins CP, Sepulvado JG, Christensen K, Weathers T, Sharp JO, McCray JE, and Siegrist RL. 2011. Impacts of
Subsurface Biogeochemistry on Perfluoroalkyl Chemical Transport Potential. SERDP Annual Meeting, Washington,
DC. Nov 29 - Dec 1, 2011.
Siegrist RL. 2011. In Situ Chemical Oxidation: Achieving Effective Deployment through Site-Specific Engineering.
RemTEC11, May 17-19, 2011, Chicago, IL.
Siegrist RL, KS Lowe, M Geza, JE McCray. 2011. Effluent Dispersal into Soil for Onsite Treatment and
Discharge/Reuse: Principles and Practices. Nordic Conference on the State of the Art concerning Soil Treatment
Systems, sponsored by the Swedish Environmental Protection Agency, February 8-9, 2011, Malmö, Sweden.
Siegrist RL, KE Conn. 2011. Trace Organic Constituents of Emerging Concern and their Removal During Onsite
Wastewater Treatment. Nordic Conference on the State of the Art concerning Soil Treatment Systems, sponsored by
the Swedish Environmental Protection Agency, February 8-9, 2011, Malmö, Sweden.
Siegrist RL, M Crimi, MM Broholm, JE McCray, TH Illangasekare, PL Bjerg. 2011. Advances in Groundwater
Remediation: Achieving Effective In Situ Delivery of Chemical Oxidants and Amendments. NATO Advanced
Research Workshop on Drinking Water Protection by Integrated Management of Contaminated Land, March 21-23,
2011, Belgrade, Serbia.
Siegrist RL, KE Conn. 2009. Endocrine-Disrupting Compounds and Other Trace Organic Contaminants in Onsite
Wastewater Systems. NOWRA 18th Annual Conference, April 6-9, 2009, Milwaukee, Wisconsin.
Siegrist RL. 2009. Principles and Practices of In Situ Chemical Oxidation as a Remediation Technology. RemTEC09,
March 3-5, 2009, Atlanta, Georgia.
Siegrist RL, ML Crimi, B Petri, F Krembs, T Simpkin, T Palai. 2008. A Protocol for In Situ Chemical Oxidation
Screening, Design, and Implementation. 6th Conf. on Remediation of Chlorinated and Recalcitrant Compounds, May
18-22, 2008, Monterey, CA.
Krembs FJ, RL Siegrist, ML Crimi. 2008. The Design and Analysis of a Database of ISCO Case Studies. 6th Conf. on
Remediation of Chlorinated and Recalcitrant Compounds, May 18-22, 2008, Monterey, CA.
Petri B, ML Crimi, RL Siegrist. 2008. State of Science for ISCO and Implications for Field Applications of ISCO. 6th
Conf. on Remediation of Chlorinated and Recalcitrant Compounds, May 18-22, 2008, Monterey, CA.
Petri B, ML Crimi, RL Siegrist. 2008. Protocols and Decision Support for In Situ Chemical Oxidation: Screening. 6th
Conf. on Remediation of Chlorinated and Recalcitrant Compounds, , May 18-22, 2008, Monterey, CA.
Oesterreich R, RL Siegrist. 2008. Quantifying DNAPL Compounds in the Subsurface as Affected by Sampling Method
and Environmental Conditions. 6th Conf. on Remediation of Chlorinated and Recalcitrant Compounds, Session A1,
May 18-22, 2008, Monterey, CA.
Woods L, RL Siegrist, ML Crimi. 2008. Performance Assessment Error due to Remediation Induced Changes in
Subsurface Properties and DNAPL Partitioning Behavior. 6th Conf. on Remediation of Chlorinated and Recalcitrant
Compounds, Session F7, May 18-22, 2008, Monterey, CA.
Tomaras J, JW Sahl, RL Siegrist, JR Spear. 2008. Microbial Diversity of the Soil Biozone and Septic Tank Effluent.
Poster presentation at the American Society of Microbiology conference, May 2008.
Oesterreich R, RL Siegrist, ML Siegrist. 2008. Quantifying DNAPL Compounds in the Subsurface at Contaminated
Sites as Affected by Sampling Method Attributes and Environmental Conditions. 2008 North American
Environmental Field Conference & Exposition, January 14-16, 2008, Tampa, FL.
Woods L, RL Siegrist, ML Crimi. 2008. Assessment of Remediation Performance Considering Treatment-Induced
Changes in Soil Properties and Contaminant Partitioning Behavior. 2008 North American Environmental Field
Conference & Exposition, January 14-16, 2008, Tampa, FL.
Siegrist RL, ML Crimi. 2008. In Situ Remediation of Source Zones Using Chemical Oxidation and Coupled
Technologies. 2008 Air Force Center for Engineering and the Environment Technology Transfer Workshop, Mar. 25-
28, 2008, San Antonio, TX.
Petri BG, RL Siegrist, ML Crimi. 2007. The State of ISCO Science: A Critical Review of the Literature. The 5th Intern.
Conf. on Oxidation and Reduction Technologies for In Situ Treatment of Soil and Groundwater, Sept. 24-27, 2007,
Niagara Falls, NY. p. 18.
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Robert L. Siegrist, Ph.D., P.E., BCEE
Krembs FJ, RL Siegrist, ML Crimi, B Petri. 2007. The Design, Assembly, and Analysis of a Database of ISCO Case
Studies. The 5th Intern. Conf. on Oxidation and Reduction Technologies for In Situ Treatment of Soil and
Groundwater, Sept. 24-27, 2007, Niagara Falls, NY. p. 19.
Petri BG, RL Siegrist, FJ Krembs. 2007. A Survey of Remediation Professional Views on the Ability of ISCO to Meet
Remediation Goals within Typical Project Contraints. The 5th Intern. Conf. on Oxidation and Reduction Technologies
for In Situ Treatment of Soil and Groundwater, Sept. 24-27, 2007, Niagara Falls, NY. p. 20.
Crimi, ML, RL Siegrist, B Petri, T Simpkin, T Palaia, A Wren, T Illangasekare, J Munakata-Marr, F Krembs, M
Singletary, N Ruiz, K Lowe. 2007. Development of an ISCO Integrated Protocol: Decision Diagrams and Tools for
Implementation. The 5th Intern. Conf. on Oxidation and Reduction Technologies for In Situ Treatment of Soil and
Groundwater, Sept. 24-27, 2007, Niagara Falls, NY. p. 21.
Woods L, RL Siegrist, ML Crimi. 2007. Remediation Induced Changes in Subsurface Properties that Control the
Behavior of DNAPL Organic Chemicals in Soil and Groundwater. The 5th Intern. Conf. on Oxidation and Reduction
Technologies for In Situ Treatment of Soil and Groundwater, Sept. 24-27, 2007, Niagara Falls, NY. p. 90.
Conn K, RL Siegrist, LB Barber, G Brown. 2006. Occurrence and Fate of Consumer Products during Onsite Wastewater
Treatment. Infiltrator Systems, Inc. Workshop, December 19, 2006, Colorado School of Mines, Golden, CO.
Siegrist RL, ML Crimi, J Munakata-Marr, T Illangasekare, P Dugan, J Heiderscheidt, B Petri, J Sahl. 2006. In Situ
Chemical Oxidation for Clean Up of DNAPL Contaminated Ground Water. Session 3B – Recent Advances in the
Characterization and Remediation Of DNAPL. SERDP/ESTCP Partners in Environmental Technology Symposium,
November 28 -30, 2006, Washington, D.C.
Siegrist RL, ML Crimi, R Oesterreich, L Woods, B Petri. 2006. Performance Assessment During Remediation of
Chlorinated Solvent Sites and DNAPL Source Zones: Impacts of Monitoring Methods. Poster presentation at the
SERDP/ESTCP Symposium, November 28-30, 2006, Washington, D.C.
Conn K, RL Siegrist, LB Barber, G Brown. 2006. Emerging Contaminants in Groundwater Supplies: The Role of
Decentralized Wastewater Treatment. Boulder Creek Watershed Forum, October 24, 2006, Boulder, CO.
Siegrist RL, ML Crimi, J Munakata-Marr, T Illangasekare, P Dugan, J Heiderscheidt, B Petri, J Sahl. 2006. Remediation
of Contaminated Sites Using In Situ Chemical Oxidation and Coupled Technologies. Presentation at the NATO
Advanced Research Workshop on Methods and Techniques for Cleaning Up Contaminated Sites, October 9-11, 2006,
Sinaia, Romania.
Siegrist RL. 2006. Site Remediation Using Chemical Oxidation Techniques. NATO/CCMS Pilot Study meeting on
Prevention and Remediation in Selected Industrial Sectors: Small Sites in Urban Areas, June 4-7, 2006, Athens,
Greece.
Singletary MA, ML Crimi, RL Siegrist, T Palaia, PJ Favara, SN Tsangaris, BR Nwokike. 2006. Natural Oxidant
Demand: Critical Design Factor for ISCO Success. Proc. 5th Intern. Conf. on Remediation of Chlorinated and
Recalcitrant Compounds, Monterey, CA, May 2006.
Tomaras JMB, JR Spear, J McKinley, S VanCuyk, RL Siegrist. 2006. Examination of Microbial Characteristics of the
Wastewater-Induced Soil Biozone. Abstract and poster presentation at the 106th General Meeting of the American
Society of Microbiology, May 21-25, 2006. Orlando, FL.
DeJong K, RL Siegrist, LB Barber, G Brown. 2006. Occurrence and Fate of Organic Wastewater Contaminants (OWCs)
During Onsite Treatment. Presentation at the 3rd Water Environment Federation/American Water Works Association
Rocky Mountain Region Student Conference, May 19, 2006. Colorado State University, Fort Collins, CO.
DeJong K, L Barber, RL Siegrist, G Brown. 2006. Occurrence and Fate of Organic Wastewater Contaminants (OWCs)
During Onsite Treatment. 5th International Conference on Pharmaceuticals and Endocrine Disrupting Compounds in
Water. National Ground Water Association, March 13-15, 2006, Costa Mesa, CA.
Dugan P, RL Siegrist, ML Crimi. 2005. Partitioning Tracer Test: Effects on Performance Assessment After Coupling
Surfactant with Oxidant for DNAPL Remediation. Intern. Conf. on Challenges in Site Remediation: Site
Characterization, Technology Screening and Testing, and Performance Monitoring, Oct. 23-27, Chicago, IL. p.77.
Sahl J, ML Crimi, J Munakata-Marr, RL Siegrist. 2005. The Impact of In Situ Chemical Oxidation on Bioremediation
Processes in the Treatment of Chloroethenes. 4th Intern. Conf. on Oxidation and Reduction Technologies for In Situ
Treatment of Soil and Groundwater, Oct. 23-27, Chicago, IL. p.4.
Petri B, RL Siegrist, M Crimi. 2005. Impacts of Permanganate Flushing Parameters on Mass Transfer from Dense Non-
Aqueous Phase Liquid Residuals. 4th Intern. Conf. on Oxidation and Reduction Technologies for In Situ Treatment of
Soil and Groundwater, Oct. 23-27, Chicago, IL. p.31.
DeJong K, RL Siegrist, LB Barber. 2005. Occurrence of Organic Wastewater Contaminants in Onsite Wastewater
Treatment System Effluents and Receiving Environments. South Platte Forum, October 26-27, 2005. Longmont, CO.
Curriculum Vitae, November 2013
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Robert L. Siegrist, Ph.D., P.E., BCEE
DeJong KE, RL Siegrist, LB Barber. 2005. Occurrence of Organic Wastewater Contaminants in Onsite Wastewater
System Effluents. 60th Northwest Regional Meeting of the American Chemical Society, June 15-18, 2005, Fairbanks,
AK.
Siegrist RL, ML Crimi, NR Thomson, RJ Watts. 2004. In Situ Chemical Oxidation for DNAPL Source Zone Treatment.
SERDP/ESTCP Symposium on Meeting DoD’s Environmental Challenges, November 30 - December 2, 2004,
Washington, D.C.
Siegrist RL, ML Crimi, T Illangasekare, J Munakata Marr. 2004. Achieving In Situ Remediation by Coupling In Situ
Chemical Oxidation with Pre- and Post-Oxidation Mass Recovery/Mass Destruction Technologies. SERDP/ESTCP
Symposium on Meeting DoD’s Environmental Challenges, November 30 - December 2, 2004, Washington, D.C.
Illangasekare TH, S Saenton, K Glover, JL Heiderscheidt, Y Kim, J Gago, J Munakata-Marr, K Soga, RL Siegrist. 2004.
Decision Tool for Management of Source Zones Contaminated With DNAPLs. SERDP/ESTCP Symposium on
Meeting DoD’s Environmental Challenges, November 30 - December 2, 2004, Washington, D.C.
Crimi M, RL Siegrist, S Jackson, S Seitz, TA Palaia, MA Singletary. 2004. Optimization of Field Scale Permanganate
Injection for PCE Treatment. 3rd Intern. Conf. on Oxidation and Reduction Technologies for In Situ Treatment of Soil
and Groundwater, Oct. 24-28, San Diego, CA.
Dugan PJ, RL Siegrist, ML Crimi, CE Divine. 2004. Coupling Surfactants/Cosolvents with Oxidants: Effects on
Remediation and Performance Assessment. 3rd Intern. Conf. on Oxidation and Reduction Technologies for In Situ
Treatment of Soil and Groundwater, Oct. 24-28, San Diego, CA.
Heiderscheidt JL, TH Illangasekare, RL Siegrist, M Crimi. 2004. Use of Chemical Oxidation to Reduce Rate-Limited
Matrix Diffusion of PCE from Low Permeability Materials and Effects on Natural Oxidant Demand. 3rd Intern. Conf.
on Oxidation and Reduction Technologies for In Situ Treatment of Soil and Groundwater, Oct. 24-28, San Diego, CA.
Seitz S, M Crimi, RL Siegrist. 2004. In Situ Chemical Oxidation Applicability at DNAPL Sites with Diffusion-
Dominated Low Permeability Media. 3rd Intern. Conf. on Oxidation and Reduction Technologies for In Situ Treatment
of Soil and Groundwater, Oct. 24-28, San Diego, CA.
Petri B, RL Siegrist, M Crimi. 2004. Mass Transfer Impacts of Oxidant Flushing Parameters During In Situ Chemical
Oxidation of Dense Non-aqueous Phase Liquids. 3rd Intern. Conf. on Oxidation and Reduction Technologies for In
Situ Treatment of Soil and Groundwater, October 24-28, San Diego, CA.
Sahl J, J Munakata-Marr, M Crimi, RL Siegrist. 2004. Coupling In Situ Chemical Oxidation (ISCO) With
Bioremediation for DNAPL Treatment. The 3rd Intern. Conf. on Oxidation and Reduction Technologies for In Situ
Treatment of Soil and Groundwater. San Diego, CA, October 24-28.
DeJong K, RL Siegrist, LB Barber. 2004. Occurrence of Emerging Organic Chemicals in Wastewater Effluents From
Onsite Systems. Proc. 4th International Conference on Pharmaceuticals and Endocrine Disrupting Compounds in
Water, October 13-15, 2004, Minneapolis, MN.
Siegrist RL 2004. Decentralized Wastewater Management ~ An Evolving Paradigm for Sustainable Water Resources.
2004 RMSAWWA / RMWEA Joint Annual Conference, September 13-15, 2004, Grand Junction, CO.
Terry S, L Figueroa, R Siegrist. 2004. Carbon Metabolism in the Enhanced Biological Phosphorus Removal Process.
2004 RMSAWWA / RMWEA Joint Annual Conference, September 13-15, 2004, Grand Junction, CO.
Crimi ML, RL Siegrist, S Jackson. 2004. Chemical Oxidation of Aqueous-Phase vs. DNAPL Contaminants. Proc. 4th
International Conference on Remediation of Chlorinated and Recalcitrant Compounds, May 24-27, 2004, Monterey,
CA.
Dugan PJ, RL Siegrist, ML Crimi, CE Divine. 2004. Coupling Flushing Reagents with Oxidants: Effects on
Characterization and Remediation. Proc. 4th Intern. Conf. on Remediation of Chlorinated and Recalcitrant Compounds,
May 24-27, 2004, Monterey, CA.
Seitz SJ, ML Crimi, RL Siegrist. 2004. Diffusive Transport During In Situ Chemical Oxidation (ISCO) of DNAPL Sites.
Proc. 4th Intern. Conf. on Remediation of Chlorinated and Recalcitrant Compounds, May 24-27, 2004, Monterey, CA.
Sahl J, M Crimi, J Munakata Marr, RL Siegrist. 2004. Impact of Chemical Oxidation on Microbial Communities in
Contaminated Groundwater Aquifer Sediments. Proc. 4th Intern. Conf. on Remediation of Chlorinated and
Recalcitrant Compounds, May 24-27, 2004, Monterey, CA.
Siegrist RL, J McCray, KS Lowe. 2004. Highlights of CSM Small Flows Research and a Focused Discussion of
Wastewater Infiltration and the Effects of Soil Infiltrative Surface Architecture." Proc. 4th Onsite Wastewater Captains
of Industry Conference, February 23 to 27, 2004, Orlando, FL.
Siegrist RL, M Crimi, T Illangasekare, J Munakata-Marr, S Jackson, S Seitz, J Heiderscheidt, S VanCuyk, P Dugan.
2003. Reaction and Transport Processes Controlling In Situ Chemical Oxidation of DNAPLs. Poster presentation at
the Strategic Environmental Research and Development Program annual conference, December 2-6, 2003,
Washington, D.C.
Curriculum Vitae, November 2013
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Robert L. Siegrist, Ph.D., P.E., BCEE
Siegrist RL. 2003. Fundamentals of In Situ Chemical Oxidation. II EPOA Advanced Oxidation Processes. August 25-27,
2003, Campinas, Brazil.
Crimi ML, RL Siegrist. 2003. Bench-Scale Studies of Reaction Processes Controlling In Situ Chemical Oxidation
(ISCO) of DNAPLs. Sixth International Symposium and Exhibition on Environmental Contamination in Central and
Eastern Europe and the Commonwealth of Independent States, September 2003, Prague, Czech Republic.
Seitz SJ, ML Crimi, RL Siegrist. 2003. Diffusive Mass Transport Limitations for In Situ Chemical Oxidation (ISCO) of
DNAPLs. Sixth International Symposium and Exhibition on Environmental Contamination in Central and Eastern
Europe and the Commonwealth of Independent States, September 2003, Prague, Czech Republic.
Siegrist RL. 2002. Fundamentals of In Situ Chemical Oxidation. USEPA workshop on In Situ Treatment of Groundwater
Contaminated with Non-aqueous Phase Liquids, December 10-12, 2002, Chicago, IL.
Siegrist RL, M Crimi, MA Urynowicz, KS Lowe. 2002. In Situ Chemical Oxidation of Trichloroethylene and the
Genesis and Effects of Particles Produced as Reaction Products. 2nd Intern. Conf. on Oxidation and Reduction
Technologies for In Situ Treatment of Soil and Groundwater, November 17-21, 2002, Toronto, Ontario. p.7.
Crimi M, S Taylor, RL Siegrist. 2002. Effects of Porous Media Type on Natural Oxidant Demand and DNAPL
Degradation During In Situ Chemical Oxidation. 2nd Intern. Conf. on Oxidation and Reduction Technologies for In
Situ Treatment of Soil and Groundwater, November 17-21, 2002, Toronto, Ontario. p.57.
Taylor S, M Crimi, RL Siegrist. 2002. Comparative Evaluation of Contaminant Degradation Kinetics and Efficiency
During In Situ Chemical Oxidation of DNAPLs. 2nd Intern. Conf. on Oxidation and Reduction Technologies for In
Situ Treatment of Soil and Groundwater, November 17-21, 2002, Toronto, Ontario. p.58.
Siegrist RL. 2002. Chemical Oxidation for In Situ Remediation of DNAPL Contaminated Sites. Geological Society of
America Annual Conference, October 27-30, 2002, Denver, CO. Abst. no. 42705.
Smith HL, JE McCray, KS Lowe, RL Siegrist. 2002. Use of Uncertain or Low Cost Data to Characterize the Subsurface
Hydrology of the Blue River Watershed, Colorado. Geological Society of America Annual Conference, October 27-
30, 2002, Denver, CO. Abst. no. 43720.
Guelfo JL, KS Lowe, RL Siegrist. 2002. Quantifying Nutrient Loading from Onsite Wastewater Systems to Surface
Waters in the Lake Dillon Watershed, Summit County, Colorado. Geological Society of America Annual Conference,
October 27-30, 2002, Denver, CO. Abst. no. 45853.
Urynowicz MA, RL Siegrist. 2002. Utilization of Enabling Technologies such as Hydraulic Fracturing to Enhance the
Permeation/Dispersal of Permanganate during In Situ Chemical Oxidation. Geological Society of America Annual
Conference, October 27-30, 2002, Denver, CO. Abst. no. 46480.
Crimi M, RL Siegrist. 2002. Properties and Effects of Manganese Oxides Particles Generated Druing In Situ
Permanganate Oxidation. Geological Society of America Annual Conference, October 27-30, 2002, Denver, CO.
Abst. no. 41064.
Siegrist RL. 2002. Sampling Technologies for Site Characterization and Long-term Monitoring. Proc. Site
Characterization and Long-Term Monitoring. 2002 Special Session of the NATO/CCMS Pilot Study on Evaluation of
Demonstrated and Emerging Technologies for the Treatment of Contaminated Land and Groundwater. May 5-10,
2002, Rome, Italy. www.epa.gov/tio.
Siegrist RL, R Watts. 2001. Chemical Processes for the In Situ Oxidation of Contaminants in Soil and Groundwater.
Proc. 1st Intern. Conf. Oxidation and Reduction Technologies for In Situ Treatment of Soil and Groundwater. June 25-
29, 2001, Niagara Falls, Ontario, Canada. pp. 3-6.
Crimi ML, RL Siegrist. 2001. In Situ Permanganate Oxidation Effects on Subsurface Metal Mobility. Proc. 1st Intern.
Conf. Oxidation and Reduction Technologies for In Situ Treatment of Soil and Groundwater. June 25-29, 2001,
Niagara Falls, Ontario, Canada. pp. 41-46.
Urynowicz MA, RL Siegrist. 2001. Manganese Dioxide Deposition at the the DNAPL Interface. Proc. 1st Intern. Conf.
Oxidation and Reduction Technologies for In Situ Treatment of Soil and Groundwater. June 25-29, 2001, Niagara
Falls, Ontario, Canada. pp. 89-90.
Kirkland SL, JE McCray, RL Siegrist, CW Chen, L Weintraub, RA Goldstein. 2001. Assessing Cumulative Effects of
Nutrient from Decentralized Wastewater Treatment Systems, Geol. Soc. Amer., Abstracts with Programs, 33(5).
Mudd PJ, SL Kirkland, JE McCray, RL Siegrist. 2001. Numerical Modeling to Characterize the Effects of Wastewater
Pollutants on Water Quality in Mountainous Watersheds, Geol. Soc. of Amer., Abstracts with Programs, 33, (5).
Huntzinger DN, JE McCray, RL Siegrist, K Lowe, S VanCuyk. 2001. The Use of One-Dimensional Laboratory
Experiments to Assess Hydraulic Processes in Wastewater Soil Absorption Systems, EOS Trans., Amer. Geophys.
Union, 82(20), p. S196.
Kirkland SL, JE McCray, RL Siegrist, S VanCuyk. 2001. Modeling Fate and Transport of Domestic Wastewater
Pollutants at the Watershed Scale, EOS Trans., Amer. Geophys. Union, 82(20), p. S197.
Curriculum Vitae, November 2013
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Robert L. Siegrist, Ph.D., P.E., BCEE
VanCuyk S, RL Siegrist. 2001. Evaluation of Virus and Microbial Purification in Wastewater Soil Absorption Systems
Using Multicomponent Surrogate and Tracer Addition. EOS Trans., Amer. Geophys. Union, 82(20), p. S196.
Siegrist RL, JE McCray, D Huntzinger, S VanCuyk, S Kirkland. 2000. Use of Modeling to Understand and Predict
Wastewater Treatment for Onsite Wastewater Systems. Annual Conference of the National Onsite Wastewater
Recycling Association, October 31 - November 3, 2000, Grand Rapids, MI.
Sheldon AB, HE Dawson, RL Siegrist. 2001. Experimental Validation and Reliability Evaluation of Multimedia Soil-
VOC Risk Assessment Models. Presented at the International Society of Exposure Analysis 10th Annual Conference,
October 24 -27, 2000, Monterey, CA.
Siegrist RL. 2000. Risk Assessment and Management at Contaminated Sites: Process Principles and Practices. NATO
Fellow presentation at the NATO/CCMS Pilot Study on Evaluation of Demonstrated and Emerging Technologies for
the Treatment of Contaminated Land and Groundwater. June 2000, Wiesbaden, Germany.
Siegrist RL. 2000. Wastewater Treatment in Porous Media Biofilter Systems. 64th Annual Educational Conference and
Exhibition, Denver, June 15-19, 2000. National Environmental Health Association. Invited keynote address.
Siegrist RL. 2000. In Situ Chemical Oxidation. Proc. Advances in Innovative Ground-Water Remediation Technologies
Conference, June 6-7, 2000, Boston, MA. U.S. EPA Technology Innovation Office.
Siegrist RL, S VanCuyk, A Logan, S Masson, E Fischer. 1999. Hydraulic and Purification Behavior in Wastewater Soil
Treatment Systems as Affected by Infiltrative Surface Character and Vadose Zone Soil Depth. Proc. Annual Conf. of
the National Onsite Wastewater Recycling Association. Jekyll Island, GA. Nov. 3-6, 1999.
Urynowicz MA, RL Siegrist. 1999. In Situ Chemical Oxidation of TCE DNAPL by Permeation Dispersal: Laboratory
Studies using Large Intact Monoliths of Silty Clay Soils. Annual Meeting of the Geological Society of America,
October 25-29, 1999, Denver, CO.
Dawson HE, AB Sheldon, RL Siegrist. 1999. Evaluating Performance and Reliability of Intermedia Transfer Models
Used in Probabilistic Human Health Risk Assessment. U.S. EPA Modeling Assurance Workshop. September 9,
Seattle, WA. http://www.nrcse.washington.edu/events/gaem/abst-dawson.asp.
VanCuyk S, A Logan, S Masson, RL Siegrist, L Figueroa, R Harvey, D Metge. 1999. Transport and Fate of Wastewater
Microorganisms in Soil Infiltration Systems: Intermediate-Scale 3-D Lysimeters and Multicomponent Tracer Studies.
Intern. Symp. on Subsurface Microbiology, Am. Soc. for Microbiology, August 22-27, Vail, CO.
Siegrist RL, AB Sheldon, HE Dawson, TA Anderson. 1999. Experimental Measurement of Mass Fluxes During
Simultaneous Volatilization and Leaching of Contaminated Soils and Risk Assessment Implications. Proc.
NATO/CCMS Country Representatives Meeting on Evaluation of Demonstrated and Emerging Technologies for
Contaminated Land and Groundwater, May 1999, Angers, France.
Siegrist RL. 1998. In Situ Chemical Oxidation: Technology Features and Applications. Innovations in In-Situ Ground
Water Remediation. Ground Water Remediation Technology Analysis Center, U.S. EPA Technology Innovation
Office, December 1998, Atlanta, GA.
Sheldon AB, HE Dawson, RL Siegrist. 1998. Experimental Studies of Multimedia Model Reliability: Implications of
Modeling Error for Human Health Risk Assessment. Annual Conference of the Society for Environmental Toxicology
and Chemistry, November, Charlotte, NC.
Siegrist RL, OR West, SR Cline, FG Gardner, RM Schlosser, DA Pickering, TL Case, MA Urynowicz, TC Houk. 1998.
Field-Scale Test of In Situ Chemical Oxidation by Groundwater Recirculation of Permanganate. University
Consortium on Solvents-In-Groundwater Research, Spring 1998 meeting, 5-7 May 1998, Farmington, CT.
Siegrist RL, KS Lowe, LC Murdoch, DA Pickering, T Case. 1997. In Situ Chemical Oxidation by Emplaced Reactive
Solids. Pre-conference Workshop on In Situ Chemical Oxidation at the Water Environment Federation Conference,
October, 1997, Chicago, IL.
Siegrist RL. 1997. Alternative Wastewater Systems: Overview and Considerations. National Park Service training
course on water and wastewater systems, September 9-11, 1997, Denver, CO.
Siegrist RL. 1997. Alternative Wastewater Systems: Process Principals and Performance. National Park Service
training course on water and wastewater systems, September 9-11, 1997, Denver, CO.
Bottrell DW, OR West, SR Cline, CK Bayne, RL Siegrist. 1997. Enhancing VOC Stability in Soil Samples. 13th Annual
Waste Testing and Quality Assurance Symposium, July 6-9, 1997, Arlington, VA.
Pfiffner SM, RL Siegrist, KS Lowe, DB Ringleberg, AV Palumbo. 1997. Bioremediation Processes Demonstrated in
Clay Soils at a Controlled Release Site. 4th International Symposium on In Situ and On-Site Bioremediation, April
28-May 1, 1997, New Orleans, LA.
Holden WL, SR Cline, OR West, NE Korte, RL Siegrist, JL Baker. 1997. Field Scale Application of Deep Soil Mixing
and In Situ Chemical Oxidation. ACS Meeting, San Francisco, CA, April 1997.
Siegrist RL. 1997. Nutrient Removal During Wastewater Treatment in Soil Systems. Colorado Environmental Health
Association Annual Meeting, April 9-11, 1997, Silvercreek, CO.
Curriculum Vitae, November 2013
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Robert L. Siegrist, Ph.D., P.E., BCEE
Siegrist RL. 1997. Rehabilitation of Dysfunctioning Wastewater Soil Infiltration and Disposal Systems. Colorado
Environmental Health Association Annual Meeting, April 9-11, 1997, Silvercreek, CO.
Siegrist RL. et al. 1997. In Situ Remediation of DNAPLs in Low Permeability Media. 1997. NATO CCMS country
representatives meeting, Pilot Study on Evaluation of Demonstrated and Emerging Technologies for Cleanup of
Contaminated Land and Groundwater. March 16-21, 1997, Colorado School of Mines, Golden, CO.
Siegrist RL, NE Korte, D Smuin, OR West, DD Gates, JS Gunderson. 1996. In Situ Treatment of Contaminants in Low
Permeability Soils: Biogeochemical Enhancement by Subsurface Manipulation. 1st International Conference on
Contaminants in the Soil Environment in the Australasia-Pacific Region, February 1996, Adelaide, Australia.
Gates DD, RL Siegrist, SR Cline. 1995. Chemical Oxidation of TCE Contaminated Soils. Proc. Emerging Technologies
for Hazardous Waste Management, American Chemical Society, Sept. 1995, Atlanta, GA.
Smuin DR, RL Siegrist, NE Korte, OR West, JS Gunderson, PM Kearl. 1995. Bromide Tracer Evaluation of a
Multipoint Injection System for Soil Treatment. American Geophysical Union, Fall, 1995 meeting.
Muck MT, PM Kearl, NE Korte, RL Siegrist. 1995. Bromide Tracer Evaluation of a Horizontal-Well Recirculation
System for Groundwater Treatment. American Geophysical Union, Fall, 1995 meeting.
Siegrist RL, NE Korte, et al. 1995. Field Evaluation of Subsurface Manipulation by Fracturing, Permeation Dispersal,
and Horizontal Well Recirculation Using Unconfined Test Cells. National Ground Water Association Annual
Educational Conference, October, 1995, Indianapolis, IN.
Muck MT, RL Siegrist, NE Korte, RM Schlosser, ME Mumby, DT Davenport, I Sass, K Kleiser, K Palz. 1995.
Installation of a Horizontal Well Recirculation System. Proc. KfK/TNO Conference on Contaminated Land. October,
1995, Mastricht, The Netherlands.
Siegrist RL. 1993. VOC Measurement in Soils: The Nature and Validity of the Process. Proc. National Symposium on
Measuring and Interpreting VOCs in Soils, Jan. 1993, Las Vegas, NV. U.S. Environmental Protection Agency.
Mitchell TJ, OR West, RL Siegrist. 1993. Statistical Simulation and 3-Dimensional Visualization for Analysis of VOC
Datasets. Proc. National Symposium on Measuring and Interpreting VOCs in Soils, Jan. 1993, Las Vegas, NV. U.S.
Environmental Protection Agency.
Siegrist RL, MI Morris, OR West, DD Gates, DA Pickering, et al. 1992. Evaluation of In Situ Treatment Technologies
for Contaminated Clay Soils: Highlights of the X-231B Technology Demonstration. Proc. 8th Annual Oak Ridge
Model Conference, Oct. 1992, Oak Ridge, TN. U.S. Department of Energy.
Siegrist RL, MI Morris, OR West, et al. 1992. In Situ Treatment of Contaminated Clay Soils: Highlights of the X-231B
Technology Demonstration. Proc. Emerging Technologies for Hazardous Waste Management, Sept. 1992, Atlanta,
GA. American Chemical Society.
Siegrist RL. 1990. Methods Development for Sampling Contaminated Soils and Sediments for Volatile Organic
Compound Measurements. In: F. Arendt, M. Hinsenveld, and W.J. van den Brink (Eds.). Contaminated Soil ‘90.
Proc. Third International KfK/TNO Conference on Contaminated Soil. Karlsruhe, Germany. Kluwer Academic
Publishers, The Netherlands. pp. 761-763.
Presentations at Seminars, Workshops & Symposia (note: associated published papers/abstracts are listed above)
“Water Use Efficiency and Waste Stream Source Separation.” CPOW Education Conference, Denver, Colorado,
January 17-18, 2013. Invited.
“Onsite and Decentralized Wastewater Systems – Advances from a Decade of Research and Educational Efforts.”
Australian Water Association National Conference on Small Water & Wastewater Systems, Newcastle, NSW,
Australia, September 26-28, 2012. Invited.
“Soil Treatment Units Used for Effluent Infiltration and Purification within Onsite Wastewater Systems: Science and
Technology Highlights.” International Symposium on Domestic Wastewater Treatment & Disposal Systems, Trinity
College, Dublin, Ireland, September 10-11, 2012. Invited.
“Remediation of Contaminated Land and Water.” Introduction and Overview. Presentation during a special 1-day
workshop at Kasetsart University in Bangkok, Thailand. January 31, 2012. Invited.
“Remediation of Contaminated Land and Water.” Approaches and Technologies. Presentation during a special 1-day
workshop at Kasetsart University in Bangkok, Thailand. January 31, 2012. Invited.
“Remediation of Contaminated Land and Groundwater.” Decision Making and Tools for
In Situ Chemical Oxidation. Presentation during a special 1-day workshop at Kasetsart University in Bangkok,
Thailand. January 31, 2012. Invited.
“Onsite and Decentralized Systems for Wastewater Treatment and Water Reclamation and Reuse.” Guest lecture at
Kasetsart University, Bangkok, Thailand. January 30, 2012. Invited.
“Rational Design of a Soil Treatment Unit within an Onsite Wastewater System”, Annual Education Conference,
Colorado Professionals for Onsite Wastewater, Denver, CO, January 19, 2012. Invited.
Curriculum Vitae, November 2013
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Robert L. Siegrist, Ph.D., P.E., BCEE
“Organic Compounds of Emerging Concern and their Treatment in Onsite Wastewater Systems.” Colorado Directors of
Environmental Health, April 28-29, 2011, Golden, CO. Invited.
“Onsite and Decentralized Systems for Wastewater Reclamation & Reuse.” Environmental Engineering Seminar,
University of Colorado at Boulder, 6 April 2011, Boulder, CO. Invited.
“In Situ Chemical Oxidation: Achieving Effective Deployment through Site-Specific Engineering.” RemTEC11, May
17-19, 2011, Chicago, IL. Invited.
“Effluent Dispersal into Soil for Onsite Treatment and Discharge/Reuse: Principles and Practices. Nordic Conference on
the State of the Art concerning Soil Treatment Systems, sponsored by the Swedish Environmental Protection Agency,
8-9 February 2011, Malmö, Sweden. Invited.
“Trace Organic Constituents of Emerging Concern and their Removal During Onsite Wastewater Treatment. Nordic
Conference on the State of the Art concerning Soil Treatment Systems, sponsored by the Swedish Environmental
Protection Agency, 8-9 February 2011, Malmö, Sweden. Invited.
“Occurrence & Fate of Endocrine Disrupting Compounds and Trace Organic Chemicals in Onsite Wastewater Systems.”
Wyoming and Montana Environmental Health Association Conference, Mammoth Hot Springs, WY, October 18-21,
2010. Invited.
“Drip Dispersal Systems for Effluent Treatment and Reclamation.” Wyoming and Montana Environmental Health
Association Conference, Mammoth Hot Springs, WY, October 18-21, 2010. Invited.
“Onsite and Decentralized Systems for Wastewater Reclamation and Reuse ~ Some Perspectives from the USA.”
Summer Course on Sustainable Sanitation – Decentralized, Natural and Ecological Wastewater Treatment, Norwegian
University of Life Sciences, Aas, Norway, June 1-25, 2010. Invited.
“Effluent Dispersal into Soil for Treatment and Disposal/Reuse: Principles and Practices.” Summer Course on
Sustainable Sanitation – Decentralized, Natural and Ecological Wastewater Treatment, Norwegian University of Life
Sciences, Aas, Norway, June 1-25, 2010. Invited.
“Occurrence and Fate of Endocrine Disrupting Compounds and Trace Organic Chemicals in Distributed Wastewater
Systems.” L.A. Colding Lecture Series in Environmental Science and Technology, DTU Environment, Technical
University of Denmark, Lynnby, Denmark, May 19, 2010. Invited.
“Endocrine-Disrupting Compounds and Other Trace Organic Contaminants in Onsite Wastewater Systems.”
WOWRA/WLWCA 2010 Joint Convention, Stevens Point, WI, January 30, 2010. Invited.
“Rational Design of a Soil Treatment Unit within an Onsite Wastewater System. Colorado Professionals for Onsite
Wastewater, Education Conference, Denver, CO, January 29, 2010 Invited.
“Endocrine-Disrupting Compounds and Other Trace Organic Contaminants in Onsite Wastewater Systems.” NOWRA
18th Annual Conference, April 6-9, 2009, Milwaukee, WI. Invited.
“Principles and Practices of In Situ Chemical Oxidation as a Remediation Technology.” RemTEC ’09, March 3 - 5,
2009, Atlanta, GA. Invited.
“A Protocol for In Situ Chemcial Oxidation Screening, Design, and Implementation.” 6th Conf. on Remediation of
Chlorinated and Recalcitrant Compounds, Monterey, CA, May 18-22, 2008.
“Assessment of Remediation Performance Considering Treatment-Induced Changes in Soil Properties and Contaminant
Partitioning Behavior. ” 2008 North American Environmental Field Conference & Exposition, January 14-16, 2008,
Tampa, FL.
“Controlled Field Performance Evaluation of a Drip Dispersal System Used for Wastewater Reclamation in Colorado.”
11th National Symposium on Individual and Small Community Sewage Systems, October 21-24, 2007, Warwick, RI.
“Engineering Soil Treatment Units as a Unit Operation in Onsite Wastewater Reclamation Systems.” 11th National
Symposium on Individual and Small Community Sewage Systems, October 21-24, 2007, Warwick, RI.
“Onsite and Decentralized Wastewater Reclamation: Critical Approaches and Technologies for a Sustainable
Infrastructure.” Center for Water and Waste Technology, University of New South Wales, October 5, 2007, Sydney,
Australia. Invited.
“Onsite and Decentralized Wastewater Reclamation Using Soil Treatment Units.” Water Research Laboratory,
University of New South Wales, October 4, 2007, Sydney, Australia. Invited.
“Advancing the Science and Engineering and Integration of Onsite Wastewater Systems.” On-Site ’07: Innovation and
Technology for On-site Systems, September 24-28, 2007, Armidale, Australia. Invited keynote.
“Occurrence and Fate of Organic Chemicals During Onsite Wastewater Reclamation.” On-Site ’07: Innovation and
Technology for On-site Systems, September 24-28, 2007, Armidale, Australia. Invited.
“In Situ Chemical Oxidation for Site Remediation: State of Science and Practice.” ATV-Soil and and Groundwater
Seminar, Danish Technical University, May 29, 2007, Lynnby, Denmark. Invited.
“Advances in Soil Infiltration: Highlights of CSM Research to Enable System Engineering.” Norwegian
University of Life Sciences, June 4, 2007, Aas, Norway. Invited.
Curriculum Vitae, November 2013
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Robert L. Siegrist, Ph.D., P.E., BCEE
“Decentralized Wastewater Reclamation and Reuse: Critical Approaches and Technologies for a Sustainable
Infrastructure”. Upper Clear Creek Watershed Association, April 25, 2007, Idaho Springs, CO. Invited.
“Innovations for Sustainable Onsite Wastewater Reclamation Systems.” IWA/NOWRA/WERF conference, “Water for
All Life - A Distributed Infrastructure for a Sustainable Future”, March 10-14, 2007, Baltimore, MD. Invited.
“Integrated Research to Enhance the Engineering of Onsite Systems using Soil Treatment Units.” .”
IWA/NOWRA/WERF conference, “Water for All Life - A Distributed Infrastructure for a Sustainable Future”, March
10-14, 2007, Baltimore, MD. Invited.
“Reaction and Transport Processes Controlling In Situ Chemical Oxidation of DNAPLs.” Chang Mai University, ,
December 13, 2006, Chiang Mai, Thailand. Invited.
“Onsite and Decentralized Wastewater Reclamation and Reuse: Critical Approaches and Technologies for a Sustainable
Infrastructure.” Thailand Department of Pollution Control, December 8, 2006, Bangkok, Thailand. Invited.
“Characterization of Volatile Organic Compounds in the Subsurface and the Effects of Sampling Methods.” Guest
lecture at Chulalongkorn University, December 7, 2006, Bangkok, Thailand. Invited.
“Remediation of Contaminated Soil and Ground Water.” Silpakorn University, December 4, 2006, Nakhon Pathom,
Thailand. Invited.
“In Situ Chemical Oxidation for Clean Up of DNAPL Contaminated Ground Water.” Session 3B – “Recent Advances in
the Characterization and Remediation of DNAPL.” SERDP/ESTCP Partners in Environmental Technology
Symposium, November 28 -30, 2006, Washington, D.C. Invited.
“Remediation of Contaminated Sites Using In Situ Chemical Oxidation and Coupled Technologies.” Presentation at the
NATO Advanced Research Workshop on “Methods and Techniques for Cleaning Up Contaminated Sites”, October 9-
11, 2006, Sinaia, Romania. Invited.
“Decentralized Wastewater Reclamation and Reuse: Critical Approaches and Technologies for a Sustainable
Infrastructure.” U.S. EPA Region 8 Forum, August 31, 2006, Denver, CO. Invited.
“Soil as a Treatment Media: Soil Treatment Units.” NOWRA 15th Annual Technical Education Conference &
Exposition, August 28-31, 2006, Denver, CO. Invited.
“Site Remediation Using Chemical Oxidation Techniques.” Presentation at the NATO/CCMS Pilot Study meeting on
Prevention and Remediation in Selected Industrial Sectors: Small Sites in Urban Areas, June 4-7, 2006, Athens,
Greece. Invited.
“Chemical Oxidation for Clean Up of Contaminated Groundwater.” Presentation at the NATO Advanced Research
Workshop on Environmental Security Threats in Urban Settings, June 8-9, 2006, Athens, Greece. Invited.
“Reaction and Transport Processes Controlling In Situ Remediation of DNAPLs.” Poster presentation at the DoD
SERDP and ESTCP Symposium, November 29-30, 2005, Washington, D.C.
“In Situ Remediation of Contaminated Soil and Ground Water.” Seminar presentation at the Institute for Environmental
Technologies, Vietnamese Academy of Science and Technology, November 18, 2005, Hanoi, Vietnam. Invited.
“Onsite and Decentralized Wastewater Reclamation and Reuse: Critical Approaches and Technologies for a Sustainable
Infrastructure.” Presentation at the USA-Vietnam Workshop on Water Pollution Prevention Technologies, November
16, 2005, Hanoi, Vietnam. Invited.
“Onsite and Decentralized Wastewater Reclamation and Reuse.” Presentation at the Hanoi University of Civil
Engineering, November 15, 2005, Hanoi, Vietnam. Invited.
“Onsite and Decentralized Wastewater Reclamation and Reuse: Advancing the Science and Technology through
Research.” Presentation at the workshop on Distributed and Nonstructural Water Resource Infrastructure: Science and
Technology Needs and Opportunities. November 10, 2005, Washington, D.C. Invited.
“Characterization of Wastewater Effluents for Onsite System Design." Presentation at the National Onsite Wastewater
Recycling Association, Annual Educational Conference and Exhibition, October 9-12, 2005, Cleveland, OH.
“Factors Affecting Infiltration of Wastewater Effluents.” Presentation at the National Onsite Wastewater Recycling
Association, Annual Educational Conference and Exhibition, October 9-12, 2005, Cleveland, OH.
“Onsite and Decentralized Wastewater Reclamation and Reuse: Advancing the Science and Technology through
Research.” Presentation at the 50th Annual Educational Conference and Exhibition. September 21-24, 2005, Estes
Park, CO. Invited.
“Reaction and Transport Processes Governing In Situ Chemical Oxidation of DNAPLs." Presentation at the SERDP
Interim Progress Review meeting, May 20, 2005, Arlington, VA. Invited.
“Water Quality Monitoring and Modeling for Watershed-Scale Decision Support." Presentation to the Society of Public
Health Engineers of Nepal (SOPHEN), April 3, 2005, Kathmandu, Nepal. Invited.
“Ecological Engineering Using Onsite Wastewater Systems." Presentation at Tribhuvan University, April 3, 2005,
Kathmandu, Nepal. Invited.

Curriculum Vitae, November 2013
23


Robert L. Siegrist, Ph.D., P.E., BCEE
“Ecological Engineering Using Decentralized Wastewater Systems." Presentation to the Environmental Engineering
Association of Thailand, March 31, 2005, Bangkok, Thailand. Invited.
“In Situ Chemical Oxidation (ISCO) and Coupled Technologies for Remediation of Contaminated Groundwater."
Presentation at Kasetsart University, March 30, 2005, Bangkok, Thailand. Invited.
“Decentralized Wastewater Management ~ An Evolving Paradigm for Sustainable Water Resources." Presentation to the
Joint Technical Advisory Committee, RMSAWWA / RMWEA, February 23, 2005, Denver, CO. Invited.
“Ecological Engineering Using Onsite and Decentralized Wastewater Management." Presentation at the Norwegian
University of Life Sciences, February 7, 2005, Aas, Norway. Invited.
“In Situ Chemical Oxidation for DNAPL Source Zone Treatment." Presentation at the Danish Technical University,
January 28, 2005, Lynnby, Denmark. Invited.
“In Situ Chemical Oxidation for DNAPL Source Zone Treatment." SERDP/ESTCP Symposium on Meeting DoD’s
Environmental Challenges, November 30 - December 2, 2004, Washington, D.C. Invited.
“Quantifying Site-Scale Processes and Watershed-Scale Cumulative Effects of Decentralized Wastewater Systems."
Presentation at the NDWRCDP Principal Investigator Forum, October 19, 2004, St. Louis, MO. Invited.
“Optimizing Onsite Wastewater System Performance: Some Perspectives and Ideas." NOWRA 13th Annual Education
Conference Exposition, November 6-11, 2004, Albuquerque, NM.
“Decentralized Wastewater Management ~ An Evolving Paradigm for Sustainable Water Resources." 2004
RMSAWWA / RMWEA Joint Annual Conference, September 13-15, 2004, Grand Junction, CO.
“Quantifying Site-Scale Processes and Watershed-Scale Cumulative Effects of Decentralized Wastewater Systems."
Presentation at the NDWRCDP Community Decision-Making Forum: Community Process and Analytic Tools -
Assessment of Applicability and Development of a Guide, 28-29 July 2004, Arlington, VA. Invited.
“Decentralized Wastewater Management: An Evolving Paradigm for Sustainable Water Resources." Presentation for the
Environmental Science and Engineering Division seminar series, April 1, 2004, Golden, CO. Invited.
“Highlights of CSM Small Flows Research and a Focused Discussion of Wastewater Infiltration and the Effects of Soil
Infiltrative Surface Architecture." 4th Onsite Wastewater Captains of Industry Conference, February 23 to 27, 2004,
Orlando, FL. Invited.
“Onsite Wastewater Systems: Use and Performance Perspectives." Presentation at the Boulder Creek Watershed Forum,
January 27, 2004, Boulder, CO. Invited.
“Wastewater Infiltration into Soil and the Effects of Infiltrative Surface Architecture." National Sales Meeting for
Infiltrator Systems, Inc., January 22, 2004, St. Amelia Island, FL. Invited.
"Reaction and Transport Processes Controlling In Situ Chemical Oxidation of DNAPLs". Poster presentation at the
Strategic Environmental Research and Development Program annual conference, Dec. 2-6, 2003, Washington, D.C.
“Groundwater Quality Research." Presentation at the Colorado Water Congress workshop on Groundwater, November
14, 2003, Denver, CO. Invited.
“The Role of Research in Sustaining the Future of Onsite Wastewater Systems." Presentation at the 12th Northwest On-
Site Wastewater Treatment Short Course and Equipment Exhibition, September 23, 2003, University of Washington,
Seattle, WA. Invited keynote.
“Quantifying Site-Scale Processes & Watershed-Scale Effects Of Decentralized Wastewater Systems." Presentation at
the 12th Northwest On-Site Wastewater Treatment Short Course and Equipment Exhibition, September 23, 2003,
University of Washington, Seattle, WA. Invited.
“Fundamentals of In Situ Chemical Oxidation.” Presentation at the International Symposium, II EPOA Advanced
Oxidation Processes. August 25-27, 2003, Campinas, Brazil. Invited keynote.
“In Situ Chemical Oxidation: Principles and Practices for Source Zone Treatment.” Presentation at the National
Academy of Sciences, Committee of Source Removal of Contaminants from the Subsurface, April 14, 2003,
Washington, D.C. Invited.
“Advancing the Science and Engineering of Onsite Wastewater Systems.” Presentation at the Colorado Environmental
Health Association workshop, April 9, 2003, Eagle, CO. Invited.
“Fundamentals of In Situ Chemical Oxidation.” Presentation at the USEPA workshop on In Situ Treatment of
Groundwater Contaminated with Non-aqueous Phase Liquids, December 10-12, 2002, Chicago, IL. Invited.
“In Situ Chemical Oxidation of Trichloroethylene and the Genesis and Effects of Particles Produced as Reaction
Products.” Presentation at the 2nd Intern. Conf. on Oxidation and Reduction Technologies for In Situ Treatment of
Soil and Groundwater, November 17-21, 2002, Toronto, Ontario.
“Chemical Oxidation for In Situ Remediation of DNAPL Contaminated Sites.” Presentation at the Geological Society of
America Annual Conference, October 27-30, 2002, Denver, CO. Invited.
“Water Quality Protection Provided by Onsite Wastewater Systems." Presentation at the 2002 South Platte River Forum,
October 23-24, 2002, Longmont, Colorado. Invited.
Curriculum Vitae, November 2013
24


Robert L. Siegrist, Ph.D., P.E., BCEE
“Quantifying Site-Scale Processes & Watershed-Scale Effects of Onsite Wastewater Systems Using Soil as a Porous
Media Biofilter (PMB).” Presentation at the Swedish University of Technology, September 27, 2002, Uppsala,
Sweden. Invited.
“Infiltration Rate Behavior During Wastewater Treatment in Soil Systems." Presentation at the NOWRA 11th Annual
Conference and Exhibition, September 18-21, 2002, Kansas City, MO.
“Sampling Technologies for Site Characterization and Long-term Monitoring.” Presentation at the NATO/CCMS Pilot
Study meeting, May 6-7, 2002, Rome, Italy. Invited.
“Advancing the Science and Engineering of Decentralized Wastewater Systems through Research and Education.”
Presentation at the 1st Northeast Onsite Wastewater Treatment Short Course and Equipment Exhibition, March 25-26,
2002, Newport, RI. Invited.
“Modeling Nitrogen Transport and Fate in Decentralized Systems at the Single Site to Watershed Scales.” Presentation
at the 1st Northeast Onsite Wastewater Treatment Short Course and Equipment Exhibition, March 25-26, 2002,
Newport, RI. Invited.
“Accelerated Loading for Evaluation of Long-term Performance of Soil PMBs used for Wastewater Renovation.”
Presentation at the 11th Northwest On-Site Wastewater Short Course and Exhibition, April 3-4, 2002, Seattle, WA.
Invited.
“Onsite System Performance-Based Design and Evaluation.” Presentation at the NACo/NACCHO Wastewater Grantee
Kickoff Training, Natl. Assn. of City and County Health Officials. November 8-9, 2001, Denver, CO. Invited.
“Verification of In Situ Remediation Performance ~ An Overview.” Presentation at the NATO/CCMS Pilot Study
meeting, September 10-14, 2001, Liege, Belgium.
“Chemical Processes for the In Situ Oxidation of Contaminants in Soil and Groundwater. ” Presentation at the 1st
Intern. Conf. Oxidation and Reduction Technologies for In Situ Treatment of Soil and Groundwater, June 25-29, 2001,
Niagara Falls, Ontario, Canada. Invited keynote.
“In Situ Chemical Oxidation Overview.” Presentation at the meeting of the State Coalition for Remediation of
Drycleaners, April 19, 2001, Scottsdale, AZ. Invited.
“Advancing the Science and Engineering of Onsite Wastewater Systems.” Presentation at the ASAE national conference
on Onsite Wastewater Treatment, March 11-14, Fort Worth, TX. Invited keynote.
“Wastewater Soil Absorption Systems: The Performance Effects of Process Design and Environmental Conditions. ”
Presentation at the ASAE national conference on Onsite Wastewater Treatment, March 11-14, Fort Worth, TX.
“Onsite Wastewater Treatment using Soil as a Porous Media Biofilter.” Presentation at the Utah Onsite Wastewater
Association Workshop, January 17, 2001, Utah State University, Salt Lake City, UT. Invited.
“In Situ Chemical Oxidation.” Van Tuyl Lecture series, Geology and Geological Engineering Department, Colorado
School of Mines, November 16, 2000, Golden, CO. Invited.
“In Situ Chemical Oxidation: Process Principles and Practices.” Monsanto Lecture series, School of Engineering,
Purdue University, November 7, 2000, West Lafayette, IN. Invited.
“Use of Modeling to Understand and Predict Wastewater Treatment for Onsite Wastewater Systems”. Annual
Conference of the National Onsite Wastewater Recycling Association, October 31 - November 3, 2000, Grand Rapids,
MI.
“In Situ Chemical Oxidation for Remedation of Contaminated Soil and Ground Water.” Presentation at the 73nd Annual
Exhibition and Technical Conference on Water Quality and Wastewater Treatment. Water Environment Federation,
October 14-18, 2000, Anaheim, CA.
“Risk Assessment and Management at Contaminated Sites: Process Principles and Practices and Dealing with Issues of
Uncertainty.” NATO Fellow presentation at the NATO/CCMS Pilot Study on Evaluation of Demonstrated and
Emerging Technologies for the Treatment of Contaminated Land and Groundwater. June 2000, Wiesbaden, Germany.
“Wastewater Treatment in Porous Media Biofilter Systems.” 64th Annual Educational Conference and Exhibition, June
15-19, 2000, National Environmental Health Association, Denver, CO. Invited.
“In Situ Chemical Oxidation.” Advances in Innovative Ground-Water Remediation Technologies Conference, June 6-7,
2000, U.S. EPA Technology Innovation Office, Boston, MA. Invited.
“Design and Performance of Onsite Wastewater Soil Absorption Systems.” Decentralized Wastewater Management
Research Needs Conference, Washington University, May 19-20, 2000, St. Louis, MO. Sponsored by U.S. EPA,
EPRI’s Community Environmental Center, and the National Decentralized Water Resources Capacity Development
Project. Invited.
“Purification of Chemicals and Microbes in Wastewater Soil Treatment Systems as Affected by Infiltrative Surface
Character and Soil Depth.” Annual Conference of the National Onsite Wastewater Recycling Association, November
3-6, 1999, Jeckyll Island, GA.
Curriculum Vitae, November 2013
25


Robert L. Siegrist, Ph.D., P.E., BCEE
“Technology Enhancements: Emerging Technologies.” Preconference Workshop on Evaluation and Application of
Passive Groundwater Remediation Systems. 72nd Annual Exhibition and Technical Conference on Water Quality and
Wastewater Treatment, Water Environment Federation, October 9-13, 1999, New Orleans, LA. Invited.
“An Overview of In Situ Chemical Oxidation Technology Features and Applications.” Conf. on Abiotic In-Situ
Technologies for Groundwater Remediation, August 31-September 2, 1999, Dallas TX. U.S. EPA Center for
Environmental Research Information, Cincinnati, OH.
“In Situ Chemical Treatment Using Hydraulic Fracturing to Emplace Fe0 Metal and KMnO4 Reactive Solids.” Conf. on
Abiotic In-Situ Technologies for Groundwater Remediation, August 31-September 2, 1999, Dallas TX. U.S. EPA
Center for Environmental Research Information, Cincinnati, OH.
“In Situ Chemical Oxidation Technology Features and Applications.” Colorado Hazardous Waste Management Society
Environmental Technology Workshop on Chemical Oxidation, April 13, 1999, Denver, CO. Invited.
“In Situ Chemical Oxidation.” Advances in Innovative Ground-Water Remediation Technologies Conference, December
15, 1998, Atlanta, GA. U.S. EPA Technology Innovation Office. http://www.gwrtac.org. Invited.
“Innovative Technology: In Situ Chemical Oxidation.” Colorado Hazardous Waste Management Society, September 8,
1998, Denver, CO. Invited.
“A Field-scale Test of In Situ Chemical Oxidation Through Recirculation.” Spectrum ’98 International Conference on
Nuclear and Hazardous Waste Management. September 13-18, Denver, CO.
“Field-Scale Test of In Situ Chemical Oxidation by Groundwater Recirculation of Permanganate.” University
Consortium on Solvents-In-Groundwater Research, Spring 1998 meeting, 5-7 May 1998, Farmington, CT. Invited.
“Horizontal Treatment Barriers of Fracture-Emplaced Iron and Permanganate Particles.” 1998 Special Session on
Treatment Walls and Permeable Reactive Barriers, NATO/CCMS Pilot Study on Evaluation of Demonstrated and
Emerging Technologies for the Treatment of Contaminated Land and Groundwater, February 1998, Vienna, Austria.
“In Situ Chemical Oxidation at DNAPL Sites Using KMnO4 Reactive Solids and Solutions.” National Academy of
Scientists review workshop, February 19, 1998, Augusta, GA. Invited.
“In Situ Chemical Oxidation by Emplaced Reactive Solids.” Pre-conference Workshop on In Situ Chemical Oxidation
at the Water Environment Federation Conference, October, 1997. Chicago, IL.
“Alternative Technologies: Overview and Considerations.” National Park Service training course on water and
wastewater systems, September 9-11, 1997, Denver, CO. Invited.
“Alternative Technologies: Process Principals and Performance.” National Park Service training course on water and
wastewater systems, September 9-11, 1997, Denver, CO. Invited.
“Nutrient Removal in Soil-Based Wastewater Treatment Systems.” Colorado Environmental Health Association Annual
Conference, April 9-11, 1997, Silvercreek, CO. Invited.
“System Dysfunction and Rehabilitation Strategies for Onsite Systems.” Colorado Environmental Health Association
Annual Conference, April 9-11, 1997, Silvercreek, CO. Invited.
“In Situ Remediation of DNAPLs in Low Permeability Media.” NATO CCMS country representatives meeting, Pilot
Study on Evaluation of Demonstrated and Emerging Technologies for Cleanup of Contaminated Land and
Groundwater, March 16-21, 1997, Colorado School of Mines, Golden, CO.
“Alternative Wastewater Treatment by Soil Infiltration and Wetland Technologies.” Nordic workshop on Onsite and
Alternative Wastewater Treatment and Disposal/Reuse, June 1996, Aas, Norway. Invited.
“Soil Infiltration of Wastewater for Treatment and Disposal”. Colorado Environmental Health Department annual
workshop, April, 1996, Aurora, CO. Invited.
“In Situ Treatment of Contaminants in Low Permeability Soils: Biogeochemical Enhancement by Subsurface
Manipulation.” First International Conference on Contaminants in the Soil Environment in the Australasia-Pacific
Region, February 1996, Adelaide, South Australia. Invited.
“Environmental Technology Development Through Industry Partnership.” DOE Morgantown Energy Technology
Center, October 1995, Morgantown, WV. Invited.
“Evaluation of Soil Fracturing and Permeation Dispersal, and Horizontal Well Recirculation Using Unconfined Test
Cells”. Second International Conference On Challenges and Innovations in the Management of Hazardous Wastes,
Air and Waste Management Conference, May, 1995, Washington, D.C. Invited.
“Sampling Method Effects on Volatile Organic Compounds in the Subsurface.” First International Conference on
Sampling Environmental Media, ASTM, April 6, 1995, Denver, CO.
“Biological Factors in Soil Infiltration of Wastewater for Treatment and Disposal”. Colorado Environmental Health
Department annual workshops, April, 1995, Aurora, CO and July, 1995, Grand Junction, CO. Invited.
“Characterizing Contaminated Subsurface Regions: Limits Imposed by Site Variability and Measurement Error and
Their Effects on Cleanup Goal Setting and Verification.” Northeast Environmental Conference, American Laboratory,
December 1994. Invited.
Curriculum Vitae, November 2013
26


Robert L. Siegrist, Ph.D., P.E., BCEE
“Data Sufficiency for Site Remediation Decision Making.” University of Wisconsin Engineering Professional
Development. Workshops held in Oak Ridge, TN, May 1993 and Chicago, June 1993. Invited.
“Mass Flux Through Infiltrative Surfaces as Affected by Interface Conditions.” National Environmental Health
Association Conference, June 1993, Orlando, FL. Invited.
“Measurement and Spatial Modeling of VOC Contamination in Soils.” 34th ORNL-DOE Conference on Analytical
Chemistry, November 1993, Gatlinburg, TN.
“In Situ Physical/Chemical Treatment of Contaminated Soil.” 4th Technology Information Exchange Meeting, U.S.
Department of Energy, Knoxville, TN, May 1993. Invited.
“Risk Implications of Approaches to Setting Soil Remediation Goals.” Poster presentation by D. Dzombak at the
Gordon Research Conference for Environmental Sciences – Water, June 1992, , New Hampton, NH.
“Data Sufficiency for Site Remediation Decision Making.” University of Wisconsin Engineering Professional
Development. Workshops held in Orlando, FL, June 1992 and Madison, WI, November 1992. Invited.
“Risk Variability Resulting from Uniform Remediation Goals for Soils.” Presented by P.A. Labieniec at the Society of
Risk Analysis 1992 Annual Meeting, San Diego, CA.
“Bioremediation of Polluted Soils.” Jordforsk workshop on contaminated land, Norwegian Centre for Soil and
Environmental Research, September 1991, Aas-NLH, Norway. Invited.
“Balance in Environmental Measurements: Issues and Challenges Associated With Sampling at Contaminated Sites.”
33rd Rocky Mountain Analytical Conference on Analytical Chemistry, July 1991, Denver, CO. Invited
“Data Sufficiency for Site Remediation Decision Making.” University of Wisconsin Engineering Professional
Development. Workshops held in San Diego, CA, June 1991 and Madison, WI, November 1991. Invited.
“Environmental Sampling at Contaminated Sites: Issues and Challenges.” Varian Press Briefing at the Field Museum,
as part of the Pittsburgh Conference on Analytical Chemistry and Applied Spectroscopy, March 1991, Chicago, IL.
Invited.
“Data Sufficiency for Site Remediation Decision Making.” University of Wisconsin Engineering Professional
Development. Workshops held in Orlando, FL, March 1990 and Madison, WI, November 1990. Invited.
“Volatile Organic Compound Measurements in Soils as Affected by Sampling Practices and Some Implications for Soil
Remediation.” National Symposium on Soil Venting, U.S. Environmental Protection Agency, April, 1991, Houston,
TX. Invited.
“Environmental Quality Criteria: A Status Report.” Contaminated Sites Consultation Workshop on Environmental
Quality Criteria Development, Canadian Council of Ministers of the Environment, November 1990, Toronto, Ontario.
Invited.
“Volatile Organic Compound Measurements in Contaminated Soils: The State of Practice, Methods Development and
Implications for Remediation Projects.” Symposium on Characterization and Cleanup of Chemical Waste Sites,
American Chemical Society National Meeting, August 1990, Washington, DC. Invited.
“International Review of Approaches to Establishing Cleanup Criteria for Contaminated Land” and “Sampling Method
Effects on Volatile Organic Compound Measurements.” NATO/CCMS meeting, March 1990, Oslo, Norway. Invited.
“Critical Issues and Realistic Goals For Remediation of Contaminated Soils.” State of the Art Symposium on
Remediation of Contaminated Soil. Soil Science Society of America meeting, October 1989, Las Vegas, NV. Invited.
“How Clean Is Clean? An International Perspective.” University of Wisconsin Shortcourse on Selecting Technologies
for Reclamation of Contaminated Land, July 1989, Madison, WI. Invited.
“Hazardous Waste Management Practices in the USA.” Swedish Geotechnical Institute, September, 1988, Linkoping,
Sweden. Invited.
“New Municipal Wastewater Treatment Technology.” U.S. Environmental Protection Agency sponsored technology
transfer meetings in San Francisco, CA and Portland, OR, 1984. Invited.
Selected Project Technical Reports (see also Peer-Reviewed Technical Reports presented earlier)
Higgins CP, McCray JE, Siegrist RL, Sharp JO. 2012. Behavior of Perfluoroalkyl Chemicals in Contaminated
Groundwater. Interim Project Report Submitted to the DoD Strategic Environmental Research and Development
Program. December 31, 2012. 106 p.
Siegrist, R.L., M.L.Crimi, B. Petri, R. Oesterreich, L. Woods. 2007. Improved Monitoring Methods for Performance
Assessment of DNAPL Source Zones and Chlorinated Solvent Sites. Annual progress report to SERDP for project ER-
1490, December 1, 2007. 63 pg.
Curriculum Vitae, November 2013
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Robert L. Siegrist, Ph.D., P.E., BCEE
Siegrist, R.L., M.L.Crimi, B. Petri, R. Oesterreich, L. Woods. 2006. Improved Monitoring Methods for Performance
Assessment of DNAPL Source Zones and Chlorinated Solvent Sites. Annual progress report to SERDP for project ER-
1490, December 1, 2006. 39 pg.
Crimi, M.L., R.L. Siegrist. 2004. Experimental Evaluation of In Situ Chemical Oxidation Activities at the Naval
Training Center (NTC) Site, Orlando, Florida. Final Report Prepared for the Naval Facilities Engineering Command,
Port Hueneme, California by the Colorado School of Mines, Golden, CO. 27 pg.
Siegrist, R.L., B. Satijn. 2002. Performance Verification of In Situ Remediation Technologies. Report from the 2001
Special Session of the NATO/CCMS Pilot Study on Evaluation of Demonstrated and Emerging Technologies for the
Treatment of Contaminated Land and Groundwater. September 10-14, 2001, Liege, Belgium. EPA 542-R-02-002.
www.epa.gov/tio.
Lowe, K.S., S. VanCuyk, E. Dodson, R.L. Siegrist, 2001. Field Evaluation of Virus Treatment Efficiency by Wastewater
Soil Absorption Systems with Aggregate-Free and Aggregate-Laden Infiltrative Surfaces. Final project report prepared
for Infiltrator Systems, Inc. Colorado School of Mines, Golden, CO, 80401-1887. 45 pg.
Siegrist, R.L., S. VanCuyk, S. Masson, E. Fischer. 2000. Field Evaluation of Wastewater Soil Absorption Systems with
Aggregate-Free and Aggregate-Laden Infiltrative Surfaces. CSM final project report submitted to Infiltrator Systems,
Inc., Old Saybrook, CT. May, 2000.
Sheldon, A.B., R.L. Siegrist, H.E. Dawson. 2000. Experimental Validation and Reliability Evaluation of Multimedia
Risk Assessment Models. CSM final project report to U.S. EPA NCERQA. ORD. Grant no. R825411. Washington,
D.C. March, 2000.
Siegrist, R.L., M.A. Urynowicz, M. Crimi, A.M. Struse. 2000. Experimental Studies of Particle Genesis and Effects
during In Situ Chemical Oxidation of Chlorinated Solvents in Ground Water using Permanganate. CSM project report
submitted to Oak Ridge National Laboratory, Grand Junction, CO. January, 2000.
Siegrist, R. L., D. R. Smuin, N. E. Korte, D. W. Greene, D. A. Pickering, K. S. Lowe, J. S. Gunderson. 2000. Permeation
Dispersal of Treatment Agents in In Situ Remediation in Low Permeability Media: 1. Field Studies in Unconfined
Test Cells. Project Report prepared by Oak Ridge National Laboratory for the U.S. DOE Office of Science &
Technology. ORNL/TM-13596.
West, O.R., R.L. Siegrist, S.R. Cline, F.G. Gardner. 2000. The Effects of In Situ Chemical Oxidation through
Recirculation (ISCOR) on Aquifer Contamination, Hydrogeology, and Geochemistry. Project Report prepared by Oak
Ridge National Laboratory for the U.S. DOE Office of Science & Technology. ORNL/TM.
Siegrist, R.L., M.A. Urynowicz. 1998. Chemical Oxidation of Chlorocarbons in Soil and Ground Water by Potassium
Permanganate. CSM project peport to Erler & Kalinwowski, Inc. Englewood, CO. December 1998.
Lowe, K.S., F.G. Gardner, R.L. Siegrist, D.A. Pickering. 1998. In Situ Chemical Oxidation Recirculation Pilot Test at
the 5-Unit Investigative Area Using Vertical Wells. Project Report submitted by Oak Ridge National Laboratory to
Bechtel Jacobs Company, LLC, DOE Portsmouth Gaseous Diffusion Plant, Piketon, OH. October 1998.
Siegrist, R.L., K.S. Lowe, L.D. Murdoch, W.W. Slack, T.C. Houk. 1998. X-231A Demonstration of In Situ
Remediation of DNAPL Compounds in Low Permeability Media by Soil Fracturing with Thermally Enhanced Mass
Recovery or Reactive Barrier Destruction. Oak Ridge National Laboratory report, ORNL/TM-13534. March 1998.
Siegrist, R.L., K.S. Lowe, D.R. Smuin, O.R. West, J.S. Gunderson, N.E. Korte, D.A. Pickering, T.C. Houk. 1998.
Permeation Dispersal of Reactive Fluids for In Situ Remediation: Field Studies. Project Report prepared by Oak
Ridge National Laboratory for the U.S. DOE Office of Science & Technology. ORNL/TM-13596.
Urynowicz, M.A., R.L. Siegrist. 1998. Permeation Dispersal of Reactive Fluids for In Situ Remediation: Laboratory
Studies. CSM project report to Oak Ridge National Laboratory for the U.S. DOE Office of Science & Technology.
Siegrist, R.L., A. Logan, T.C. Case, J.M. Marr. 1997. Performance of Advanced Polyethylene Screens for
Horizontal Environmental Wells. CSM project report to Schumacher Filters America, Inc. Asheville, N.C.
November 1997.
Korte, N.E., L. Liang, B. Gu, M.T. Muck, J.L. Zutman, R.M. Schlosser, R.L. Siegrist, T.C. Houk, Q. Fernando. 1997. In
Situ Treatment of Mixed Contaminants in Groundwater: Application of Zero-Valence Iron and Palladized Iron for
Treatment of Groundwater Contaminated with Trichloroethene and Technetium-99. Project report by Oak Ridge
National Laboratory for the U.S. DOE Office of Science & Technology. ORNL/TM-13530. April 1997.
Siegrist, R.L., K.S. Lowe, L.D. Murdoch, W.W. Slack, T.C. Houk. 1997. X-231A Demonstration of In Situ Remediation
of DNAPL Compounds in Low Permeability Media by Soil Fracturing with Thermally Enhanced Mass Recovery or
Reactive Barrier Destruction. Interim rep. to DOE Office of Science & Technology, Washington, D.C.
West, O.R., R.L. Siegrist, T.C. Houk, L. Liang, et al. 1997. The X-625 Treatment Facility: Assessment of Reactive
Barrier Technology at PORTS. Summary of 1997 Activities. Oak Ridge National Laboratory report, POEF-LMES-
174. November, 1997. 52 pp.
Curriculum Vitae, November 2013
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Robert L. Siegrist, Ph.D., P.E., BCEE
Muck, M.T., P.M. Kearl, R.L. Siegrist, N.E. Korte, R.M. Schlosser, M.E. Mumby, D.T. Davenport, D.W. Greene, D.A.
Pickering, C.A. Muhr. 1997. Field Evaluation of a Horizontal Recirculation System for Groundwater Treatment: Pilot
Test at the Clean Test Site, Portsmouth Gaseous Diffusion Plant. Final project report by Oak Ridge National
Laboratory for U. S. Department of Energy. ORNL/TM-13531. January.
Lowe, K.S., P. McKay, R.L. Siegrist. 1997. Perspectives on the Environmental Situation and Opportunities in Argentina.
Final report by Oak Ridge National Laboratory and Colorado School of Mines. U.S. DOE Office of Science and
Technology, International Technology Exchange Program. 61 pp.
Siegrist, R.L., J.A. Hill, T.J. Phelps, S. Pfiffner, A.V. Palumbo. 1997. Intrinsic Bioremediation Potential in Fractured
Low-Permeability Media: Literature Review and Conceptual Model Development. Oak Ridge National Laboratory
report.
Siegrist, R.L., K.S. Lowe (eds.). 1996. In Situ Remediation of DNAPL Compounds in Low Permeability Media:
Fate/Transport, In Situ Control Technologies, and Risk Reduction. A series of focus papers by an ad hoc consortium.
Oak Ridge National Laboratory report for the U.S. DOE Office of Science & Technology, ORNL/TM-13305. 200 pp.
Falta, R., T. Jarosch, B. Kueper, B. Looney, D. Sabatini, R. Siegrist, K. Udell. 1996.Technical Resource Document on
Enhanced Recovery of DNAPLs. Expert Panel report prepared for U.S. DOE Office of Science & Technology.
West, O.R., C.K. Bayne, R.L. Siegrist, D W. Holden, S.S. Scarborough, D. Bottrell. 1996. Stability of VOCs in Water
Samples During Preanalytical Holding. Oak Ridge National Laboratory report, ORNL/TM-13240/v1.
Gu, B., R.L. Siegrist. 1996. Alkaline Dechlorination of Chlorinated Volatile Organic Compounds. Oak Ridge National
Laboratory report, ORNL/TM-13263. 39 pp.
Siegrist, R.L., K.S. Lowe (ed.). 1995. In Situ Remediation of DNAPLs in Low Permeability Media. Interim report to
U.S. DOE Office of Science & Technology by Oak Ridge National Laboratory.
Korte, N.E., R.L. Siegrist et al. 1994. In Situ Treatment of Mixed Contaminants in Groundwater: Review of Candidate
Processes. Oak Ridge National Laboratory report, ORNL/TM-12772. 102 pp.
Siegrist, R.L., K.S. Dickerson, et al. 1994. Evaluation and Screening of Treatment and Disposal Options for The Solar
Pond Sludges at Rocky Flats. Los Alamos National Laboratory report, LA-UR-94-4414. 373 pp.
Hudson, W.L., R.L. Siegrist, L.W. Barnthouse. 1995. Development and Implementation of Nationally Consistent
Cleanup Criteria for Hazardous Waste Contaminated Sites: International Perspectives. Oak Ridge National
Laboratory report for U.S. Environmental Protection Agency.
Siegrist, R.L., M.I. Morris, O.R. West, D.D. Gates, D.A. Pickering, R.A. Jenkins, T.J. Mitchell, D.W. Greene , C.A.
Muhr , S.E. Herbes , T.M. Gilliam, H.L. Jennings, A.J. Lucero, J. Zutman, T. McKnight, and J.S. Watson. 1995. The
X-231B Technology Demonstration for In Situ Treatment of Contaminated Soils: Field Demonstration and Testing of
Vapor Stripping, Peroxidation, and Solidification. Oak Ridge National Laboratory report, ORNL/TM-12261.
West, O.R., R.L. Siegrist, A.J. Lucero, H.L. Jennings, D.W. Greene, S. Schmunk. 1993. The X-231B Technology
Demonstration for In Situ Treatment of Contaminated Soils: Laboratory Evaluation of Vapor Stripping Processes.
Oak Ridge National Laboratory report, ORNL/TM-12260, June 1993.
Gates, D.D., R.L. Siegrist. 1993. The X-231B Technology Demonstration for In Situ Treatment of Contaminated Soils:
Laboratory Evaluation of Chemical Oxidation Using Hydrogen Peroxide Injection. Oak Ridge National Laboratory
report, ORNL/TM-12259, June 1993.
West, O.R., R.L. Siegrist, T.J. Mitchell, D.A. Pickering, et al. 1993. The X-231B Technology Demonstration for In Situ
Treatment of Contaminated Soils: Contaminant Characterization and 3-Dimensional Spatial Modeling. Oak Ridge
National Laboratory report, ORNL/TM-12258, August 1993.
Siegrist, R.L., M.I. Morris, T.L. Donaldson, A.V. Palumbo, S.E. Herbes, R.A. Jenkins, C.M. , Morrissey, M.T. Harris.
1993. The X-231B Technology Demonstration for In Situ Treatment of Contaminated Soils: Technology Evaluation
and Screening. Oak Ridge National Laboratory report, ORNL/TM-12257, August 1993.
Siegrist, R.L., M.I. Morris, O.R. West, D.D. Gates, D.A. Pickering. 1993. The X-231B Technology Demonstration for In
Situ Treatment of Contaminated Soils: Executive Summary. Oak Ridge National Laboratory report, ORNL/TM-
12256, August 1993.
Siegrist, R.L., O.F. Webb, M.O. Ally, W.E. Sanford, P.M. Kearl, J.L. Zutman. 1993. In Situ Treatment of VOCs by
Recirculation Technologies. Oak Ridge National Laboratory report, ORNL/TM-12317, DOE International
Technology Exchange Program. June 1993.
Siegrist, R.L., R. Smed-Hildmann, P.D. Jenssen, Z. Filip. 1993. Humic Substance Formation During Soil Infiltration of
Wastewater. Research report from the Institute for Georesources and Pollution Research, Aas, Norway and the
Federal Institute for Water, Soil and Air, Langen, West Germany.
Phelps, T.J., R.L. Siegrist. 1992. Bioremediation of Petroleum-Contaminated Soil on Kwajalein Island: Column
Biotreatability Studies. Oak Ridge National Laboratory report, ORNL/TM-12273, December 1992.
Curriculum Vitae, November 2013
29


Robert L. Siegrist, Ph.D., P.E., BCEE
Siegrist, R.L., T.J. Phelps, R. Mackowski. 1992. Respirometric Evaluations. In: Bioremediation of Petroleum-
Contaminated Soil on Kwajalein Island: Microbiological Characterization and Biotreatability Studies. Adler, H.I.,
R.L. Jolley, and T.L. Donaldson (eds.). Oak Ridge National Laboratory rep., ORNL/TM-11925, May 1992. p. 52-69.
Phelps, T.J., R.L. Siegrist, R. Mackowski, M. Pfiffner. 1992. Microbial Activity and Biomass. In: Bioremediation of
Petroleum-Contaminated Soil on Kwajalein Island: Microbiological Characterization and Biotreatability Studies.
Adler, H.I., R.L. Jolley, and T.L. Donaldson (eds.). Oak Ridge National Laboratory report, ORNL/TM-11925, May
1992. p. 37-43.
Siegrist, R.L., N.E. Korte, D.A. Pickering, T.J. Phelps. 1991. Site Characterization and Onsite Biotreatability Studies.
Bioremediation technology demonstration at U.S. Army Kwajalein Atoll, Republic of the Marshall Islands.
ORNL/TM-11894. Oak Ridge National Laboratory, Oak Ridge, TN. September 1991. 227 pp.
Siegrist, R.L., et al. 1990. Report on Comprehensive Environmental Assessment of Potential Environmental
Contamination on Doty Island in Menasha, WI. Ayres Associates, Inc. project report for Wangelin Barrel
Environmental Repair Fund Project, Wisconsin Dept. of Natural Resources, Madison, WI.
Siegrist, R.L., et al. 1990. Report on Remedial Investigation of Soil and Ground Water Gasoline Contamination in
DeSoto, Wisconsin. Ayres Associates, Inc. project report for DeSoto Environmental Repair Fund Project, Wisconsin
Department of Natural Resources, Madison, WI.
Siegrist, R.L., et al. 1989-1990. Reports on Underground Storage Tank Investigation, Removal and Closure Assessment
of the Humphrey Site in Milwaukee, WI. Ayres Associates, Inc. project report for Marshall & Ilsley Trust Company,
Milwaukee, WI.
Siegrist, R.L., et al. 1989. Environmental Site Assessments at Ten Plastics Manufacturing Facilities. Phillips Plastics
Corporation, Medford, Wisconsin.
Anderson, D.L., R.L. Siegrist, R.J. Otis, S. Surovchak. 1989. Performance Monitoring and Ground Water Quality
Impacts of OSDSs in Subdivision Developments. Research progress report to the State of Florida Department of
Health and Rehabilitative Services, Tallahassee. 192 pp.
Siegrist, R.L., P.D. Jenssen. 1989. Sampling Method Effects on Volatile Organic Compound Measurements in Solvent
Contaminated Soil. Final research report to the Norwegian State Pollution Control Authority, Oslo, Norway. 75 pp.
Siegrist, R.L. 1989. International Review of Approaches for Establishing Cleanup Goals for Hazardous Waste
Contaminated Land. Final research report to Norwegian State Pollution Control Authority, Oslo, Norway. 81 pp.
Siegrist et al. 1987-1989. Reports on Remedial Investigation and Cleanup of Multiple Hazardous Waste Sites at an
Equipment Manufacturing Facility in Wisconsin. Ayres Associates, Inc. project report to Patz Sales, Inc, Pound, WI.
Siegrist, R.L., D.L. Anderson, D.L. Hargett. 1986. Large Soil Absorption Systems for Wastewaters from Multiple-Home
Developments. Final report to U.S. Environ. Prot. Agency, MERL, Cincinnati, OH. EPA 600/52-86/023. 91 pp.
Tyler, E.J., W.C. Boyle, J.C. Converse, R.L. Siegrist, M.R. Shoeneman, D.L. Hargett. 1985. Design and Management of
Subsurface Soil Absorption Systems. Final research report, PB85-216570, U.S. Environmental Protection Agency,
MERL, Cincinnati, OH. 144 pp.
Siegrist, R.L., D.L. Anderson, J.C. Converse. 1984. Onsite Treatment and Disposal of Restaurant Wastewater. Final
research report, College of Eng. and College of Agric. and Life Sciences, University of Wisconsin, Madison. 38 pp.
Siegrist, R.L., W.C. Boyle, D.L. Anderson. 1981. Field Evaluation of Selected Water Conservation and Wasteflow
Reduction Systems for Residential Application. Final research report, WIS WRC 81-02, U.S. Office of Water Res.
and Tech., Washington, DC. 119 pp.
Management of Small Waste Flows. 1978. Contributing author to final research report, EPA 600/2-78-173, U.S.
Environmental Protection Agency, MERL, Cincinnati, OH. 810 pp.
UNIVERSITY EDUCATIONAL ACTIVITIES AT CSM
Courses Developed and/or Delivered at CSM
EGGN 353 - Fundamentals of Environmental Science & Engineering (developed; delivered in 1999-2000)
ESGN 473 - Hazardous Waste Management (delivered in 1999, 2001)
ESGN 457 - Site Remediation Engineering (delivered in 2001-2004, 2006)
ESGN 460 - Onsite Water Reclamation and Reuse (developed; delivered in 2006-2008, 2010-2013)
ESGN 504 - Water and Wastewater Treatment (delivered in 1999)
ESGN 505 - Experimental Design and Environmental Data Analysis (re-developed; delivered in 1995, 1996)
ESGN 575 - Hazardous Waste Site Remediation (developed; delivered in1995-1997, 1999-2004, 2006)
ESGN 580 - Environmental Science & Engineering Graduate Seminar (delivered in 1996)
ESGN 598 - Special Topics in Wastewater Treatment (delivered in 2000)
ESGN 598L - Special Topics in Hazardous Waste Site Treatability Lab (delivered in 2002)
Curriculum Vitae, November 2013
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Robert L. Siegrist, Ph.D., P.E., BCEE
ESGN 551 - Environmental Field Methods (team taught in 1995)
Development leader and coordinator for the Environmental Engineering Module (42 hr) within an Applied Engineering
Fundamentals course for the U.S. Department of Energy (1995, 1996).
Workshops and shortcourses as outlined in other sections of this CV.
Graduate Student Advisees at CSM (as primary advisor or co-advisor)
Simon Farrell. M.S. “ Method Development and Application for Measuring Representative & Potential Denitrification
Rates During Wastewater Reclamation in Soil Treatment Units.” Graduate Research Assistant. Graduated May 2013.
Bryce Tillotson. M.S. “Onsite Treatment of Wastewater Effluents During Vadose Zone Transport.” Graduate
Research Assistant. Graduated January 2009.
Kathleen (DeJong) Conn. Ph.D. “Occurrence and Fate of Endocrine-Disrupting Compounds and Other Trace
Organic in Onsite Wastewater Treatment Systems.” Graduate Research Assistant. Graduated September 2008.
Advisor with co-advisor Dr. Larry Barber (USGS).
Jim McKinley. Ph.D. “Occurrence and Environmental Behavior of Humic Substances and Polysaccharides
Accumulating in Soil Wastewater Treatment Units.” Graduate Research Assistant. Graduated September 2008.
Pamela Dugan. Ph.D. “Coupling Surfactants/Cosolvents with Oxidants: Effects on Remediation and Performance
Assessment.” Graduate Research Assistant. Graduated May 2008.
Leanna Woods. M.S. “In Situ Remediation Induced Changes in Subsurface Properties and Trichloroethene
Partitioning Behavior.” Graduated May 2008.
Fritz Krembs. M.S. “Critical Analysis of Field-Scale Application of In Situ Chemical Oxidation for Remediation of
Contaminated Ground Water.” Graduate Research Assistant. Graduated May 2008.
Ryan Oesterreich. M.S. “Measurement of DNAPL Compounds in Soil Core Samples as Affected by Sampling
Methods and Environmental Conditions.” Graduate Research Assistant. Graduated May 2008.
Rebecca Parzen. M.S. “Nitrogen Movement and Fate in a Wastewater Drip Dispersal System in a Semi-Arid
Climate.” Graduate Research Assistant. Graduated June 2007.
Ryan Walsh. M.S. “Effects of Engineering Parameters on Wastewater Reclamation in a Sandy Porous Media
Biofilter.” Graduate Research Assistant. Graduated May 2006.
Ben Petri. M.S. “Impacts of Permanganate Flushing Parameters on Mass Transfer from Dense Non-Aqueous Phase
Liquid Residuals.” Graduate Research Assistant. Graduated December 2005.
Jeffrey Heiderscheidt. Ph.D. “DNAPL Source Zone Depletion during In Situ Chemical Oxidation (ISCO): Experimental
and Modeling Studies.” Graduate Research Assistant. Advisor with co-advisor Dr. Tissa Illangasekare. Graduated
December 2005.
Charlotte (Zarter) Dimick. M.S. “Field Evaluation of Vadose Zone Purification and the Effects of Applied
Wastewater Quality and Hydraulic Loading Rate.” Graduate Research Assistant. Graduated December 2005.
Sarah Seitz. M.S. "Experimental Study of Mass Transfer Parameters and Matrix Interactions During In Situ
Chemical Oxidation Relying on Diffusive Transport.” M.S. Thesis. Colorado School of Mines. Graduate
Research Assistant. Graduated December 2004.
Shannon (Taylor) Jackson. M.S. “Comparative Evaluation of Permanganate and Fenton's Reagent for In Situ
Remediation of DNAPLs in Groundwater.” Graduate Research Assistant. Graduated May 2004.
Kyle Tackett. M.S. “Characterization and Assessment of Soil Solution Composition in the Vadose Zone During
Wastewater Infiltration and Treatment in Soil.” Graduate Research Assistant. Graduated May 2004.
Sheila VanCuyk. Ph.D. “Fate of Virus during Wastewater Renovation in Porous Media Biofilters.” Graduate
Research Assistant. Graduated May 2003.
Abigail Wren. M.S. “Field Evaluation of Advanced Treatment Units Utilizing Textile Media Filtration for Nitrogen
Removal in Onsite Wastewater Treatment Systems.” Graduate Research Assistant. Graduated May 2003.
Angelique Diaz. M.S. “Infiltration Rate Behavior in Soil as affected by Infiltrative Surface Architecture: Methods
Development and Initial Experimentation. ” Graduate Research Assistant. Graduated May 2003.
Jennifer Guelfo. M.S. “Water Quality Monitoring in the Lake Dillon Watershed to Enable Assessment of
Development Impacts.” Graduate Research Assistant. Graduated December 2002.
Michelle Crimi. Ph.D. “Particle Genesis and Effects on Metals in the Subsurface During In Situ Chemical Oxidation
Using Permanganate.” Graduate Research Assistant. Graduated May 2002.
Andy Logan. Ph.D. “Mechanisms Controlling the Fate and Transport of Cryptosporidium parvum in Granular-
Media Filtration Systems Used for Drinking Water Treatment.” Graduate Research Assistant. Graduated May
2002.
Curriculum Vitae, November 2013
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Robert L. Siegrist, Ph.D., P.E., BCEE
Seth Terry. Ph.D. “Carbon Metabolism in the Enhanced Biological Phosphorus Removal Process.” Advisor with
co-advisor Dr. Linda Figueroa. Graduate Research Assistant. Graduated May 2002.
Shiloh Kirkland. M.S. “Framework to Account for Onsite Wastewater System Contributions to Total Maximum
Daily Loads.” Graduate Research Assistant. Graduated May 2001. Co-advisor with Dr. John McCray.
Mike Urynowicz. Ph.D. “Dense Nonaqueous Phase Trichloroethylene Degradation with Permanganate Ion.”
Graduate Research Assistant. Graduated May 2000.
Andrew Sheldon. Ph.D. “Experimental Validation and Reliability Evaluation of Selected Soil VOC Leaching and
Volatilization Models Used in Environnmental Health Risk Assessment.” Graduate Research Assistant. Graduated
May 1999.
Emily Troxell. M.S. “Onsite Wastewater Nitrogen Removal using Zeolites.” Graduate Project Assistant. Graduated
summer 1999. Co-advisor with Dr. Phil Ross.
Sarah Masson. M.S. “Fate of Microorganisms in a Soil Infiltration System as Affected by Infiltrative Surface
Character and Depth.” Graduate Research Assistant. Graduated May 1999.
Elizabeth Fischer. M.S. “Nutrient Transformation and Fate During Intermittent Sand Filtration of Wastewater.”
Graduate Research Assistant. Graduated May 1999.
Amanda Struse. M.S. “Mass Transport of Potassium Permanganate in Low Permeability Media and Matrix
Interactions.” Graduate Research Assistant. Graduated May 1999.
Geir Ausland. Ph.D. “Hydrodynamic and Purification Processes in Wastewater Infiltration Systems.” Advisor
during visiting exchange at CSM from the Agricultural University of Norway. Graduated December 1998.
Terry Jennings. M.S. “Oxidation Kinetics of TCE Destruction by Potassium Permanganate.” Graduate Project
Assistant. Graduated December 1998.
Tom Anderson. M.S. “Spatial Variability Effects on Estimates of Contaminant Mass in the Subsurface.” Graduate
Project Assistant. Graduated May 1998.
Andy Logan. M.S. “Experimental Evaluation of Fouling Processes in Environmental Horizontal Wells.” Graduate
Research Assistant. Graduated May 1998.
Traci Case. M.S. “Reactive Permanganate Grouts for Horizontal Permeable Barriers and In Situ Treatment of
Groundwater.” Graduate Research Assistant. Graduated December 1997.
Mike Urynowicz. M.S. “Permeation Dispersal of Chemical Oxidants for In Situ Remediation of DNAPL
Compounds in Low Permeability Media.” Graduate Research Assistant. Graduated 1997.
Gillian Eaton. M.S. “Establishment and Achievement of Cleanup Goals.” Graduate Project Assistant. Graduated
May 1996.
Post-Doctoral Associates and Research Associates at CSM
Kaneen Christensen, Ph.D., Post-Doctoral Research Associate, 2011 – 2012
Kathryn S. Lowe, M.S. Senior Research Associate, 1999 – 2010
Jill Tomaras, M.S. Research Associate, 2005 – 2008
Ben Petri, M.S. Research Associate, 2006 – 2009
Sheila VanCuyk, Ph.D. Post-Doctoral Research Associate, 2003 – 2004
Jennifer Guelfo, M.S. Research Associate, 2003
Abigail Wren, M.S. Research Associate, 2003
Michelle Crimi, Ph.D. Post-Doctoral Research Associate, 2002
Scholarships and Awards for Students at CSM
Simon Farrell
-
Scholarship Award. Colorado Environmental Management Society. 2012
Simon Farrell
-
Scholarship Award. Rocky Mountain Assoc. of Environ. Professionals. 2012
Kathy (DeJong) Conn -
Fellowship Award. Colorado Water Resources Research Institute. 2005-2006; 2006-2007
Charlotte Zarter
-
American Water Resources Assn. Rich Herbert Memorial Scholarship. 2004-2005
Pamela Dugan
-
Graduate Scholarship Award. National Science Foundation. 2004-2005
Sheila VanCuyk
-
American Water Resources Assn. Rich Herbert Memorial Scholarship. 2001-2002
Jennifer Guelfo
-
Graduate Scholarship Award. National Science Foundation. 2002
Michelle Crimi
-
Graduate Scholarship Award. National Science Foundation. 2000-2002
Sheila VanCuyk
-
Graduate Scholarship Award. National Science Foundation. 2000-2002
Abigail Wren
-
Graduate Scholarship Award. National Science Foundation. 2000-2002
Mike Urynowicz
-
Colorado Fellowship. State of Colorado. 1999
Andy Logan
-
Dissertation Enhancement Award. National Science Foundation. 1998-1999
Mike Urynowicz
-
Intern Fellowship. Edna Bailey Sussman Fund. 1997
Curriculum Vitae, November 2013
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Robert L. Siegrist, Ph.D., P.E., BCEE
Gillian Eaton
-
Marilyn Lloyd Fellowship. U.S. Department of Energy. 1995-1996
Andrew Sheldon
-
Intern Fellowship. Edna Bailey Sussman Fund. 1995
Gillian Eaton
-
Intern Fellowship. Edna Bailey Sussman Fund. 1995
External examiner for Ph.D. or D.Sc. students
Universities in Canada, Australia, Norway, Denmark, and Sweden
RECENT CONSULTING ACTIVITIES
U.S. Environmental Protection Agency, Washington, D.C.
Exponent, Inc., Maynard, MA
U.S. Government Accountability Office, Washington, D.C.
U.S. Department of Defense, Naval Facilities Engineering Command, Port Hueneme, CA
Dynamac International, Inc., Rockville, Maryland
Swiss Consortium / Novartis International, Zurich, Switzerland
IT Corporation, Denver, CO
Geo Consultants, LLC, Paducah, KY
Erler & Kalinowski, Inc., Englewood, CO
Flour-Daniel GTI, Golden, CO and Sydney, Australia
Battelle, Inc., Richland, Washington and Columbus, Ohio
Parsens Engineering Science, Inc., Cleveland, Ohio, and Denver, Colorado
Lord, Bissell and Brook, Chicago, Illinois
Lockheed Martin Energy Systems, Inc., Oak Ridge, Tennessee
Eastern Research Group, Inc., Arlington, Virginia
Geotech Environmental Equipment, Inc., Denver, Colorado
Synesis Environmental, Inc., Aiken, South Carolina
Infiltrator Systems, Inc., Old Saybrook, Connecticut
Patrick & Stowell, S.C., Aspen, Colorado
Jordforsk Center for Environmental Research, Aas, Norway
PROFESSIONAL COMMITTEE SERVICE AND RELATED ACTIVITIES
Member, Search Committee for Director of the U.S. EPA Groundwater and Ecosystem Restoration Division, U.S
Environmental Protection Agency, Washington, D.C. 2013.
Member, Water Environment Research Foundation, Decentralized Research Advisory Committee. 2003-2006; 2007-
2010.
Member, Advisory Committee for the Division Director Search, U.S. Environmental Protection Agency, National Risk
Management Research Laboratory, Cincinnati, OH. 2009; 2011.
Short Course Organizer and Chair, “In Situ Chemical Oxidation.” SERDP and ESTCP Partners in Environmental
Technology Technical Symposium and Workshop. December 3, 2010, Washington, D.C.
Short Course Organizer and Chair, “Principles and Practices of In Situ Chemical Oxidation.” SERDP and ESTCP
Partners in Environmental Technology Technical Symposium and Workshop. December 3, 2008, Washington, D.C.
Workshop Organizer and Chair, “In Situ Chemical Oxidation for Remediation of Contaminated Sites: Technical
Practices for Successful Application.” 2008 AFCEE Technology Transfer Workshop. March 28, 2008, San Antonio,
TX.
Workshop Organizer and Chair, “In Situ Chemical Oxidation for Remediation of Contaminated Ground Water.” March
7-8, 2007, Golden, CO.
Chair, International Expert Panel for evaluation of the Institute of Environment and Resources, Technical University of
Denmark, Lynby, Denmark. 2007.
Break-out Session Chair. “DoD SERDP and ESTCP Expert Panel workshop on Reducing Uncertainty of DNAPL Source
Zone Remediation.” March 2006. Contributing author to the final proceedings report. August 2006. 92 pg.
Member, U.S. EPA Board of Scientific Counselors Subcommittee on Land Preservation and Restoration, 2005-2006;
2008.
Session Co-Chair. ”USA-Vietnam Workshop on Water Pollution Prevention Technologies,” Hanoi, Vietnam, 15-18
November 2005.
Expert Advisor, U.S. Government Accountability Office, Report to Congress: “Groundwater Contamination: DOD Uses
and Develops a Range of Remediation Technologies to Clean Up Military Sites.” 2005.
Curriculum Vitae, November 2013
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Robert L. Siegrist, Ph.D., P.E., BCEE
Member, Organizing Committee, 4th International Conf. on Oxidation and Reduction Technologies for the In Situ
Treatment of Soil and Groundwater, October 2005, Chicago, IL.
Member, Organizing Committee, 3rd International Conf. on Oxidation and Reduction Technologies for the In Situ
Treatment of Soil and Groundwater, November 2004, San Diego, CA.
Session Chair, “Treating DNAPL with ISCO.” 2nd International Conf. on Oxidation and Reduction Technologies for the
In Situ Treatment of Soil and Groundwater, November 17-21, 2002, Toronto, Ontario, Canada.
Member, Organizing Committee, 2nd International Conf. on Oxidation and Reduction Technologies for the In Situ
Treatment of Soil and Groundwater, November 2002, Toronto, Ontario, Canada.
Member, Tiger Team, Naval Air Station, North Island, San Diego, CA. U.S. Department of Defense, Naval Facilities
Engineering Command, Port Hueneme, CA. 2002.
Member, U.S. EPA Expert Panel on DNAPL Source Zone Remediation, Office of Research and Development, National
Risk Management Research Laboratory, Ada, OK. 2001 to date.
Organizing Chair, Special session (1.5 days) on Evaluating and Verifying Performance of In Situ Remediation
Technologies, NATO/CCMS Country Representatives meeting, September 2001, Liege, Belgium.
Organizing Chair, Workshop (0.5 day) on Principles and Practices of In Situ Chemical Oxidation Using Permanganate.
2001 Intern. Containment and Remediation Technology Conf. and Exhibition, 10-13 June 2001, Orlando, FL, U.S.
Department of Energy.
Member, Organizing Committee, 1st International Conf. on Oxidation and Reduction Technologies for the In Situ
Treatment of Soil and Groundwater, June 2001, Niagara Falls, NY.
Member, International Panel for the Rehabilitation of the Hazardous Waste Disposal Site at Kolliken, Switzerland. 1999-
2001.
Member, Advisory Committee, Ground-Water Remediation Technology Analysis Center, U.S. EPA Technology
Innovation Office. 1999 to 2003.
Member, Editorial Board. Small Flows Journal. 1999-2006.
Member, Technical Advisory Committee. “Interagency DNAPL Consortium.” U.S. EPA, U.S. DOE, U.S. Air Force,
and NASA. Field Demonstration of In Situ Technologies at Launch Complex 34, Cape Kennedy, FL. 1998-2000.
Member, Technical Advisory Committee on High-Strength Waste. U.S. EPA Environmental Technology Verification
program for Source Water Protection. 1999 to 2001.
Member, Scientific Review Panel for a national research program on “Sustainable Urban Water Systems”. MISTRA,
Swedish Foundation for Strategic Environmental Research. Stockholm, Sweden. Review meeting and report prepared
in Stockholm, September 1997 and November 1998.
Member, Planning Committee. “Workshop on In Situ Treatment Walls.” NATO/CCMS country representatives
meeting, Pilot Study on Evaluation of Demonstrated and Emerging Technologies for Cleanup of Contaminated Land
and Groundwater. February 22-29, 1998. Vienna, Austria.
Workshop Organizer and Chair. “In Situ Chemical Oxidation for Site Remediation.” Pre-Conference Workshop. Water
Environment Federation Technical Exhibition and Conference, WEFTEC ‘97, Chicago, IL , October 1997.
Member, Planning Committee. WEFTEC Asia ‘98. Singapore. Water Environment Federation.
Coordinator and host. NATO/CCMS country representatives meeting, Pilot Study on Evaluation of Demonstrated and
Emerging Technologies for Cleanup of Contaminated Land and Groundwater. March 16-21, 1997, Colorado School of
Mines, Golden, CO.
Session Chair. Fifth International Symposium on Field Analytical Methods for Hazardous Waste and Toxic Chemicals.
January 29-31, 1997, Las Vegas, NV. U.S. EPA.
Member, Expert Advisory Panel. Design Manual for Onsite and Alternative Wastewater Systems, U.S. Environmental
Protection Agency, Washington, D.C. 1996-1997.
Member, Expert Advisory Panel. Technical Resource Document on Enhanced Recovery of DNAPLs, U.S. DOE Office
of Technology Development. 1996.
Program Co-organizer and Instructor. Summercourse on “Alternative Wastewater Systems.” Nordic workshop on
Onsite and Alternative Wastewater Treatment and Disposal/Reuse. June 1996, Aas, Norway. Institute for Soil and
Environmental Research and the Agricultural University of Norway.
Session Chair. “Controlled Field Experimentation for Evaluation of In Situ Remediation Technologies.” 2nd
International Conference on Challenges in the Management of Hazardous Wastes.” May 1995, Washington, D.C. Air
and Waste Management Assoc.
Session Chair and Planning Committee Member. Specialty Conference on “Development of Clean-up Standards for
Contaminated Sites: How Clean is Clean.” January 1993, Washington D.C. Water Environment Federation.
Contributing Editor. Journal of Environmental Engineering, 1993 to 1995.
Curriculum Vitae, November 2013
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Robert L. Siegrist, Ph.D., P.E., BCEE
Symposium Chair and Planning Committee Member. “National Symposium on Symposium on Measuring and
Interpreting VOCs in Soils: State-of-the-Art and Research Needs.” January 1993, Las Vegas, NV. U.S.
Environmental Protection Agency.
Member, DOE Planning Committee. In Situ Remediation Technology Development. U.S. Department of Energy,
Washington, D.C. 1992 to 1994.
Member, Technical Support Group. DOE Integrated Demonstration for Remediation of VOCs in Non-arid Sites,
Hanford, WA. U.S. Department of Energy, Washington, DC. 1992 - 1994.
Member, Committee D-34 on Waste Disposal. American Society of Testing and Materials, Philadelphia, PA. 1989 to
1992.
Session Moderator and Program Committee Member. “6th Natl. Symposium on Onsite and Small Community
Wastewater Systems.” Dec. 1991, Chicago. Am. Society of Agric. Eng.
Contributor, Committee on Soil Remediation. Dept. of Natural Resources, Madison, WI. 1989 to 1990. Member, ad-
hoc committee on analytical requirements for the LUST program. Bureau of Solid and Hazardous Waste, Wisconsin
Department of Natural Resources, Madison, WI. 1990.
Invited participant in workshop to prepare an Issue Paper on Soil Sampling for Volatile Organic Analysis, U.S.
Environmental Protection Agency, Environmental Monitoring Systems Lab, Las Vegas, NV, June 1990.
Conducted annual study tours of solid and hazardous waste management practices in North America, Scandinavia and
Europe, 1988 to 1989.
Organizer and leader of a study tour of hazardous waste treatment practices in North America for a delegation from the
Norwegian Ministry of Environment, October, 1988.
Member, Water Conservation Committee. Lake Michigan Federation, Chicago, IL. 1983 to 1984.
Member, Advisory Committee on State-wide Water Conservation. Wisconsin Department of Natural Resources,
Madison, WI. 1981 to 1982.
OTHER PROFESSIONAL CAPABILITIES
Security clearance (Q), U.S. Department of Energy (1991 to 2000).
Experience in providing expert testimony.
Extensive worldwide travel (North America, South America, Europe, Scandinavia, Australia, Asia).
Curriculum Vitae, November 2013
35