Science & Technology
-
Presidential Green Chemistry Challenge: 2001 Greener Reaction Conditions Award
Presidential Green Chemistry Challenge 2001 award winner, Novozymes North America, developed BioPreparation, an enzyme technology to separate natural waxes, oils, and contaminants from cotton before it is made into fabric.
-
Pollinator Risk Assessment: an International Workshop
This 2011 Society of Environmental Toxicology and Chemistry (SETAC) workshop brought together statisticians, bee biologists, modelers, beekeepers, risk assessors and risk managers to develop exposure measurement methods and identify pesticide effects.
-
SW-846 Test Method 8270E: Semivolatile Organic Compounds by Gas Chromatography/Mass Spectrometry (GC/MS)
method to determine semivolatile organic compounds in a variety of solid waste matrices
-
AES Puerto Rico, L.P. Guayama, PR
A new resource recovery facility capable of generating 77 MW
-
Virtual Beach v 2.0 User Guide
Draft Guide for Virtual Beach software, designed for developing site-specific Multiple Linear Regression (MLR) models for prediction of pathogen indicator levels at recreational beaches.
-
Former Chamberlain Manufacturing Facility Site in Waterloo, Iowa
Site overview of Former Chamberlain Manufacturing Facility Site
-
RV Hopkins Inc. Facility (Formerly Quad City Drum Recycling), Davenport, Iowa County, Iowa - Fact Sheet, February 2019
Public Comment Period for Proposed Final Remedy
-
EPA Status Update on RFC 13001
Letter to Mr Mowrey and Mr Zygmont on the Status of RFC 13001 notifying that the draft response is under internal review
-
EPA Response to RFR #12004A
Letter to Mr Kovacs from Monica Jones informing him that EPA concluded its response to his initial RFC was appropriate.
-
RE: Request to Mr Kazman for Reconsideration of Request for Correction (RFC #12001) regarding analyses associated with the impact of biofuels
Letter to Mr Kazman denying the request for reconsideration of request for correction RFC 12001
-
RE: Request to Mr Bader for Reconsideration of Request for Correction (RFC #12001) regarding analyses associated with the impact of biofuels
Letter to Mr Bader denying the request for reconsideration of request for correction RFC 12001
-
RE: Request to Ms Sundell for Reconsideration of Request for Correction (RFC #12001) regarding analyses associated with the impact of biofuels
Letter to Ms Sundell denying the request for reconsideration of request for correction RFC 12001
-
Re: Supplement to Request for Correction - IRIS Assessment of Trichloroethylene
Letter from Faye Graul providing supplemental information to her Request for Correction for Threshold of Trichloroethylene Contamination of Maternal Drinking Waters submitted under the Information Quality Act.
-
Annual Regional Lab Report, 2018
This page provides a link to the Annual Regional Lab Reports.
-
Chesapeake Bay Tributary Strategies
Chesapeake Bay Tributary Strategies were developed by the seven watershed jurisdictions and outlined the river basin-specific implementation activities to reduce nutrient and sediment pollutant loads from point and nonpoint sources.
-
Southern Appalachians Ecoregion - National Rivers and Streams Assessment Results
NLA 2012 Results for the Southern Appalachians ecoregion
-
National Rivers & Streams Assessment 2013-14 Site Evaluation Guidelines
The Site Evaluation Guidelines for the NRSA 2013/14
-
National Coastal Condition Assessment 2015 Field Operations Manual
National Coastal Condition Assessment 2015 Field Operations Manual
-
National Lakes Assessment 2007 Technical Appendix
National Lakes Assessment 2007 Technical Appendix
-
National Rivers and Streams Assessment 2008-2009 Fact Sheet
PDF of the NRSA 2008-2009 fact sheet