Reports

Project Reports are stand-alone, extensive documents designed to fully describe results from one or more research projects. Project Reports are produced by EPA personnel and cooperators and are reviewed both internally and through outside peer review.

2008

EPA/600/R-08/148 December 2008
A Guide for Assessing Biodegradation and Source Identification of Organic Groundwater Contaminants Using Compound Specific Isotope Analysis (CSIA) (PDF) (82 pp, 3.52 MB, About PDF) - Abstract

EPA/600/R-08/093 September 2008
Field Application of a Permeable Reactive Barrier for Treatment of Arsenic in Ground Water (PDF) (81 pp, 4.09 MB, About PDF) – Abstract

EPA/600/R-08/107 September 2008
Natural Attenuation of the Lead Scavengers 1,2-Dibromoethane (EDB) and 1.2-Dichloroethane (1,2-DCA) at Motor Fuel Release Sites and Implications for Risk Management
Document in Sections (PDF) - Full Document (PDF) (74 pp, 2.11 MB, About PDF) – Abstract

EPA/600/R-08/055 January 2008
Effectiveness of Restored Wetlands for the Treatment of Agricultural Runoff
Full Document (PDF) (39 pp, 1.0 MB, About PDF) - Abstract

EPA/600/R-08/003 January 2008
A Systematic Approach for Evaluation of Capture Zones at Pump and Treat Systems
FINAL PROJECT REPORT
Document in Sections (PDF) - Full Document (PDF) (166 pp, 18.9 MB, About PDF) - Abstract

2007

EPA/600/R-07/140 October 2007
Monitored Natural Attenuation of Inorganic Contaminants in Ground Water
Volume 2 - Assessment for Non-Radionuclides Including Arsenic, Cadmium, Chromium, Copper, Lead, Nickel, Nitrate, Perchlorate, and Selenium
Document in Sections (PDF) - Full Document (PDF) (124 pp, 1.8 MB, About PDF) - Abstract

EPA/600/R-07/139 October 2007
Monitored Natural Attenuation of Inorganic Contaminants in Ground Water
Volume 1 - Technical Basis for Assessment
Document in Sections (PDF) - Full Document (PDF) (94 pp, 2.5 MB, About PDF) - Abstract

EPA/600/R-07/100 October 2007
Monitored Natural Attenuation of Tertiary Butyl Alcohol (TBA) in Ground Water at Gasoline Spill Sites
Full Document (PDF) (55 pp, 2.4MB, About PDF) - Abstract

EPA/600/R-07/091 August 2007
Effects of Thermal Treatments on the Chemical Reactivity of Trichloroethylene
Document in Sections (PDF) - Full Document (PDF) (117 pp, 2.4 MB, About PDF) - Abstract

EPA/600/R-06/155 July 2007
Wetlands and Water Quality Trading: Review of Current Science and Economic Practices With Selected Case Studies
Document in Sections (PDF) - Full Document (PDF) (217 pp, 3.01 MB, About PDF) - Abstract

2006

EPA/600/R-06/111 November 2006
Comparison of Geoprobe^® PRT and AMS GVP Soil-Gas Sampling Systems with Dedicated Vapor Probes in Sandy Soils at the Raymark Superfund Site
Document in Sections (PDF) - Full Document (PDF) (79 pp, 4.7 MB, About PDF) - Abstract

EPA/600/R-06/058 June 2006
Fate and Effects of Nitrogen and Phosphorus in Shallow Vegetated Aquatic Ecosystems
Document in Sections (PDF) - Full Document (PDF) (177 pp, 14.1 MB, About PDF) - Abstract

EPA/600/R-06/029 July 2006
Evaluation of the Role of Dehalococcoides Organisms in the Natural Attenuation of Chlorinated Ethylenes in Ground Water
Document in Sections (PDF) - Full Document (PDF) (121 pp, 2.2 MB, About PDF) - Abstract

EPA/600/R-05/121 June 2006
Microfracture Surface Characterizations: Implications for In Situ Remedial Methods in Fractured Rock
Document in Sections (PDF) - Full Document (PDF) (99 pp, 7.9 MB, About PDF) - Abstract

EPA/600/R-05/147 March 2006
Assessment of Vapor Intrusion in Homes Near the Raymark Superfund Site Using Basement and Sub-Slab Air Samples.
Document in Sections (PDF) - Full Document (PDF) (131 pp, 7.8MB, About PDF) - Abstract

2005

EPA/600/R-05/161 December 2005
Field Study of the Fate of Arsenic, Lead, and Zinc at the Ground-Water/Surface-Water Interface (PDF) (91 pp, 6.4 MB, About PDF) - Abstract

EPA/600/R-05/118 October 2005
Riparian Buffer Width, Vegetative Cover, and Nitrogen Removal Effectiveness: A Review of Current Science and Regulations (PDF) (40 pp, 1.1 MB, About PDF) - Abstract

EPA/600/R-05/087 October 2005
Ecosystem Stress from Chronic Exposure to Low-levels of Nitrate (PDF) (36 pp, 1.5 MB, About PDF) - Abstract

EPA/600/R-04/179 January 2005
Monitored Natural Attenuation of MTBE as a Risk Management Option at Leaking Underground Storage Tank Sites
Document in Sections (PDF) - Full Document (PDF) (89 pp, 6.1 MB, About PDF) - Abstract

2004

EPA/600/R-04/027 April 2004
Performance Monitoring of MNA Remedies for VOCs in Ground Water
Document in Sections (PDF) - Full Document (PDF) (92 pp, 1.9 MB, About PDF) - Abstract

2003

EPA/600/R-03/143 December 2003
The DNAPL Remediation Challenge: Is There a Case for Source Depletion?
Document in Sections (PDF) - Full Document (PDF) (129 pp, 1.1 MB, About PDF) - Abstract

EPA/600/R-03/144 November 2003
Ecosystem Restoration to Restore Water Quality; An Unrealized Opportunity for Practitioners and Researchers (PDF) (25 pp, 763 KB, About PDF) - Abstract

EPA/600/R-03/045a August 2003
Capstone Report on the Application, Monitoring, and Performance of Permeable Reactive Barriers for Ground-Water Remediation:
Volume 1 - Performance Evaluations at Two Sites
Document in Sections (PDF) - Full Document (PDF) (156 pp, 23.6 MB, About PDF) - Abstract

EPA/600/R-03/045b August 2003
Capstone Report on the Application, Monitoring, and Performance of Permeable Reactive Barriers for Ground-Water Remediation:
Volume 2 - Long-Term Monitoring of PRBs: Soil and Ground Water Sampling
Document in Sections (PDF) - Full Document (PDF) (145 pp, 5.1 MB, About PDF) - Abstract

2002

EPA/600/R-02/092 November 2002
Envirogen Propane Biostimulation Technology for In-Situ Treatment of MTBE-Contaminated Ground Water
Document in Sections (PDF) - Full Document (PDF) (152 pp, 2.8 MB, About PDF) - Abstract

EPA/600/R-02/051a August 2002
Predicting Attenuation of Viruses During Percolation in Soils
1. Probabilistic Model (PDF) (43 pp, 3.8 MB, About PDF) - Abstract

EPA/600/R-02/051b August 2002
Predicting Attenuation of Viruses During Percolation in Soils
2. User's Guide to the Virulo 1.0 Computer Model (PDF) (27 pp, 1.2 MB, About PDF) - Abstract

EPA/600/R-02/082 July 2002
Simulating Radionuclide Fate and Transport in the Unsaturated Zone: Evaluation and Sensitivity Analyses of Select Computer Models
Document in Sections (PDF) - Full Document (PDF) (186 pp, 16.5 MB, About PDF) - Abstract

EPA/600/R-02/034 June 2002
Economic Analysis of the Implementation of Permeable Reactive Barriers for Remediation of Contaminated Ground Water (PDF) (42 pp, 379 KB, About PDF)

EPA/600/R-02/008 January 2002
Hydrogeologic Framework, Ground-Water Geochemistry, and Assessment of Nitrogen Yield from Base Flow in Two Agricultural Watersheds, Kent County, Maryland (PDF) (93 pp, 1.9 MB, About PDF)

EPA/600/R-02/002 January 2002
Workshop on Monitoring Oxidation-Reduction Processes for Ground-water Restoration (PDF) (148 pp, 1.5 MB, About PDF)

2001

EPA/600/R-01/099 December 2001
Remediation of Radium from Contaminated Soil (PDF) (64 pp, 1.5 MB, About PDF)

EPA/600/R-01/070 September 2001
Development of Recommendations and Methods to Support Assessment of Soil Venting Performance and Closure (PDF) (435 pp, 4.8 MB, About PDF)

EPA/600/R-01/044 July 2001
Development of a Data Evaluation / Decision Support System for Remediation of Subsurface Contamination (PDF) (67 pp, 997 KB, About PDF)

EPA/600/R-01/025 March 2001
Evaluation of the Protocol for Natural Attenuation of Chlorinated Solvents (PDF) (49 pp, 1.5 MB, About PDF)

EPA/600/R-01/007a March 2001
Multispecies Reactive Tracer Test in a Sand and Gravel Aquifer, Cape Cod, Massachusetts Part 1 (PDF) (52 pp, 1.2 MB, About PDF)

EPA/600/R-01/007b March 2001
Multispecies Reactive Tracer Test in a Sand and Gravel Aquifer, Cape Cod, Massachusetts Part 2 (PDF) (62 pp, 1.2 MB, About PDF)

2000

EPA/600/R-00/034 August 2000
Statistical Estimation and Visualization of Ground-Water Contamination Data (PDF) (59 pp, 2.9 MB, About PDF)

EPA/600/R-99/110 January 2000
Analytic Element Modeling of Coastal Aquifers (PDF) (89 pp, 1.2 MB, About PDF)

EPA/600/R-00/006 January 2000
Natural Attenuation of MTBE in the Subsurface under Methanogenic Conditions (PDF) (59 pp, 1.5 MB, About PDF)

1999

EPA/600/R-99/104 September 1999
Hydrogeologic Foundations in Support of Ecosystem Restoration: Base-flow Loadings of Nitrate in Mid-Atlantic Agricultural Watersheds (PDF) (57 pp, 2.3 MB, About PDF)

EPA/600/R-99/095a September 1999
An In Situ Permeable Reactive Barrier for the Treatment of Hexavalent Chromium and Trichloroethylene in Ground Water: Volume 1 Design and Installation (PDF) (122 pp, 1.8 MB, About PDF)
Note: You may need to print this document 20 (or less) pages at a time due to its complexity.

EPA/600/R-99/095b September 1999
An In Situ Permeable Reactive Barrier for the Treatment of Hexavalent Chromium and Trichloroethylene in Ground Water: Volume 2 Performance Monitoring (PDF) (220 pp, 2.9 MB, About PDF)
Note: You may need to print this document 20 (or less) pages at a time due to its complexity.

EPA/600/R-99/095c September 1999
An In Situ Permeable Reactive Barrier for the Treatment of Hexavalent Chromium and Trichloroethylene in Ground Water: Volume 3 Multicomponent Reactive Transport Modeling (PDF) (50 pp, 1.2 MB, About PDF)

EPA/600/R-98/159 July 1999
3DHYDROGEOCHEM: A 3-Dimensional Model of Density-Dependent Subsurface Flow and Thermal Multispecies-Multicomponent HYDROGEOCHEMical Transport (PDF) (161 pp, 989 KB, About PDF)

EPA/600/R-99/028 June 1999
Reliability-Based Uncertainty Analysis of Groundwater Contaminant Transport and Remediation (PDF) (82 pp, 889 KB, About PDF)

EPA/600/R-99/041 June 1999
Laser Fluorescence EEM Probe for Cone Penetrometer Pollution Analysis (PDF) (185 pp, 3.9 MB, About PDF)

EPA/600/R-99/011 February 1999
Three-Dimensional NAPL Fate and Transport Model (PDF) (361 pp, 1.9 MB, About PDF)

1998

EPA/600/R-98/128 September 1998
Technical Protocol for Evaluating Natural Attenuation of Chlorinated Solvents in Ground Water (PDF) (248 pp, 2.5 MB, About PDF)
Note: This PDF was optimized to improve printing on 11/23/1998
You may still want to print this document 20 (or less) pages at a time due to its complexity.

EPA/600/R-98/125 September 1998
Permeable Reactive Barrier Technologies for Contaminant Remediation (PDF) (102 pp, 944 KB, About PDF)

EPA/600/R-98/058 August 1998
Application of the Electromagnetic Borehole Flowmeter (PDF) (71 pp, 592 KB, About PDF)

EPA/600/R-98/046 1998
Parameter Estimation of Two-fluid Capillary Pressure-Saturation and Permeability Functions (PDF) (97 pp, 1.2 MB, About PDF)

EPA/600/R-97/128a February 1998
Estimation of Infiltration Rate in the Vadose Zone: Compilation of Simple Mathematical Models (Volume I) (PDF) (84 pp, 410 KB, About PDF)

EPA/600/R-97/128b February 1998
Estimation of Infiltration Rate in the Vadose Zone: Application of Selected Mathematical Models (Volume II) (PDF) (117 pp, 2.6 MB, About PDF)