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Project Reports

Project Reports are extensive standalone documents designed to describe results from one or more research projects. These peer-reviewed reports are produced by EPA personnel and collaborators.

2014

Framework for Site Characterization for Monitored Natural Attenuation of Volatile Organic Compounds in Ground Water (PDF) (89 pp, 1.87 MB) (EPA/600/R-12/712) December 2012

2012

Case Studies on the Impact of Concentrated Animal Feeding Operations (CAFOs) on Ground Water Quality (EPA/600/R-12/052) September 2012

2011

An Approach for Evaluating the Progress of Natural Attenuation in Groundwater (PDF) (84 pp, 956 KB) (EPA/600/R-11/204) December 2011 | Comparison of Initial Year of Review Cycle to Final Year of Review Cycle (.xls) (2 pp, 60 KB) | Regression MNA (.xls) (3 pp, 56 KB)

Transport and Fate of Nutrients and Indicator Microorganisms at a Dairy Lagoon Water Application Site: An Assessment of Nutrient Management Plans (EPA/600/R-10/116) March 2011 – Abstract

GIS Analysis to Assess where Shallow Ground Water Supplies in the United States are Vulnerable to Contamination by Releases of Motor Fuel from Underground Storage Tanks (PDF) (EPA/600/R-11/108) December 2011 – Abstract

Mississippi Embayment Regional Ground Water Study (PDF) (192 pp, 13.07 MB) (EPA/600/R-10/130a) January 2011 – Abstract

2010

Monitored Natural Attenuation of Inorganic Contaminants in Ground Water Volume 3: Assessment for Radionuclides Including Tritium, Radon, Strontium, Technetium, Uranium, Iodine, Radium, Thorium, Cesium, and Plutonium-Americium (147 pp, 5.56 MB) (EPA/600/R-10/093) September 2010 - Abstract

2009

Identification and Characterization Methods for Reactive Minerals Responsible for Natural Attenuation of Chlorinated Organic Compounds in Ground Water (PDF) (152 pp, 2.6 MB) (EPA/600/R-09/115) December 2009 – Abstract

Impacts of DNAPL Source Treatment: Experimental and Modeling Assessment of the Benefits of Partial DNAPL Source Removal (EPA/600/R-09/096) September 2009 – Abstract

2008

Field Application of a Permeable Reactive Barrier for Treatment of Arsenic in Ground Water (EPA/600/R-08/093) September 2008 – Abstract

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 (EPA/600/R-08/107) September 2008 – Abstract

Assessment of Near-Stream Ground Water-Surface Water Interaction (GSI) of a Degraded Stream before Restoration (EPA/600/R-07/058) August 2008 – Abstract

Effectiveness of Restored Wetlands for the Treatment of Agricultural Runoff (EPA/600/R-08/055) January 2008 – Abstract

A Systematic Approach for Evaluation of Capture Zones at Pump-and-Treat Systems (EPA/600/R-08/003) January 2008 – Abstract

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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 (EPA/600/R-07/140) October 2007 – Abstract

Monitored Natural Attenuation of Inorganic Contaminants in Ground Water – Volume 1, Technical Basis for Assessment (EPA/600/R-07/139) October 2007 – Abstract

Monitored Natural Attenuation of Tertiary Butyl Alcohol (TBA) in Ground Water at Gasoline Spill Sites (EPA/600/R-07/100) October 2007 – Abstract

Effects of Thermal Treatments on the Chemical Reactivity of Trichloroethylene (EPA/600/R-07/091) August 2007 – Abstract

Wetlands and Water Quality Trading: Review of Current Science and Economic Practices With Selected Case Studies (PDF) (217 pp, 3.02 MB) (EPA/600/R -06/155) July 2007 – Abstract

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2006

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

Evaluation of the Role of Dehalococcoides Organisms in the Natural Attenuation of Chlorinated Ethylenes in Ground Water (PDF) (121 pp, 2.22 MB) (EPA/600/R-06/029) July 2006 – Abstract

Fate and Effects of Nitrogen and Phosphorus in Shallow Vegetated Aquatic Ecosystems (EPA/600/R-06/058) June 2006 – Abstract

Microfracture Surface Characterizations: Implications for In Situ Remedial Methods in Fractured Rock (EPA/600/R-05/121) June 2006 – Abstract

Assessment of Vapor Intrusion in Homes Near the Raymark Superfund Site Using Basement and Sub-Slab Air Samples (PDF) (131 pp, 7.82 MB) (EPA/600/R-05/147) March 2006 – Abstract

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2005

Field Study of the Fate of Arsenic, Lead, and Zinc at the Ground Water/Surface Water Interface (EPA/600/R-05/161) December 2005 – Abstract

Ecosystem Stress From Chronic Exposure to Low Levels of Nitrate (EPA/600/R-05/087) October 2005 – Abstract

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

Monitored Natural Attenuation of MTBE as a Risk Management Option at Leaking Underground Storage Tank Sites (PDF) (89 pp, 4.85 MB) (EPA/600/R-04/179) January 2005 – Abstract

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2004

Performance Monitoring of MNA Remedies for VOCs in Ground Water (EPA/600/R-04/027) April 2004 – Abstract

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2003

The DNAPL Remediation Challenge: Is There a Case for Source Depletion? (PDF) (129 pp, 1.09 MB) (EPA/600/R-03/143) December 2003 – Abstract

Ecosystem Restoration to Restore Water Quality; An Unrealized Opportunity for Practitioners and Researchers (PDF) (25 pp, 768 KB) (EPA/600/R-03/144) November 2003 – Abstract

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 (EPA/600/R-03/045b) August 2003 – Abstract

Capstone Report on the Application, Monitoring, and Performance of Permeable Reactive Barriers for Ground Water Remediation: Volume 1, Performance Evaluations at Two Sites (EPA/600/R-03/045a) August 2003 – Abstract

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2002

Envirogen Propane Biostimulation Technology for In Situ Treatment of MTBE-Contaminated Ground Water (PDF) (152 pp, 2.44 MB) (EPA/600/R-02/092) November 2002 – Abstract

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

Predicting Attenuation of Viruses During Percolation in Soils – 1. Probabilistic Model (EPA/600/R-02/051a) August 2002 – Abstract

Simulating Radionuclide Fate and Transport in the Unsaturated Zone: Evaluation and Sensitivity Analyses of Select Computer Models (PDF) (186 pp, 16.53 MB) (EPA/600/R-02/082) July 2002 – Abstract

Economic Analysis of the Implementation of Permeable Reactive Barriers for Remediation of Contaminated Ground Water (EPA/600/R-02/034) June 2002

Hydrogeologic Framework, Ground Water Geochemistry, and Assessment of Nitrogen Yield From Base Flow in Two Agricultural Watersheds, Kent County, Maryland (EPA/600/R-02/008) January 2002

Workshop on Monitoring Oxidation-Reduction Processes for Ground Water Restoration – Workshop Summary, Dallas, Texas, April 25–27, 2000 (PDF) (148 pp, 1.49 MB) (EPA/600/R-02/002) January 2002

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2001

Remediation of Radium From Contaminated Soil (PDF) (64 pp, 1.46 MB) (EPA/600/R-01/099) December 2001

Development of Recommendations and Methods to Support Assessment of Soil Venting Performance and Closure (EPA/600/R-01/070) September 2001

Development of a Data Evaluation/Decision Support System for Remediation of Subsurface Contamination (PDF) (67 pp, 998 KB) (EPA/600/R-01/044) July 2001

Evaluation of the Protocol for Natural Attenuation of Chlorinated Solvents: Case Study at the Twin Cities Army Ammunition Plant (EPA/600/R-01/025) March 2001

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

Multispecies Reactive Tracer Test in a Sand and Gravel Aquifer, Cape Cod, Massachusetts – Part 1, Experimental Design and Transport of Bromide and Nickel-EDTA Tracers (EPA/600/R-01/007a) March 2001

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2000

Statistical Estimation and Visualization of Ground Water Contamination Data (EPA/600/R-00/034) August 2000

Analytic Element Modeling of Coastal Aquifers (89 pp, 1.24 MB) (EPA/600/R-99/110) January 2000

Natural Attenuation of MTBE in the Subsurface Under Methanogenic Conditions (EPA/600/R-00/006) January 2000

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1999

Hydrogeologic Foundations in Support of Ecosystem Restoration: Base-Flow Loadings of Nitrate in Mid-Atlantic Agricultural Watersheds (PDF) (57 pp, 2.3 MB) (EPA/600/R-99/104) 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 (50 pp, 1.2 MB) (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 2, Performance Monitoring (220 pp, 2.89 MB) (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 1, Design and Installation (122 pp, 1.78 MB) (EPA/600/R-99/095a) September 1999

3DHYDROGEOCHEM: A 3-Dimensional Model of Density-Dependent Subsurface Flow and Thermal Multispecies-Multicomponent HYDROGEOCHEMical Transport (PDF) (161 pp, 992 KB) (EPA/600/R-98/159) July 1999

Laser Fluorescence EEM Probe for Cone Penetrometer Pollution Analysis (185 pp, 3.94 MB) (EPA/600/R-99/041) June 1999

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

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

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1998

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

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

Technical Protocol for Evaluating Natural Attenuation of Chlorinated Solvents in Ground Water (248 pp, 2.48 MB) (EPA/600/R-98/128) September 1998

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

Estimation of Infiltration Rate in the Vadose Zone: Application of Selected Mathematical Models, Volume II (117 pp, 2.63 MB) (EPA/600/R-97/128b) February 1998

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

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1997

Risk Management Research Plan for Ecosystem Restoration in Watersheds (EPA/600/R-97/078) September 1997

Ground Water Model Testing: Systematic Evaluation and Testing of Code Functionality and Performance (PDF) (316 pp, 3.76 MB) (EPA/600/R-97/007) February 1997

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1994

Ground Water Sampling – A Workshop Summary, Dallas, Texas, November 30–December, 1993 (EPA/600/R-94/205) 1994

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1992

General Methods for Remedial Operation Performance Evaluations (PDF) (45 pp, 233 KB) (EPA/600/R-92/002) January 1992

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