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United States

2010 Effluent Guidelines Plan Documents

Support documents for the 2010 Effluent Guidelines Program Plan
2012 Effluent Guidelines Plan Documents

2012 Effluent Guidelines Program Plan and preliminary version
2008 Effluent Guidelines Plan Documents

2008 Effluent Guidelines Program Plan and supporting files
2006 Effluent Guidelines Plan Documents

Support documents for the 2006 Effluent Guidelines Program Plan
Notice of Funding Opportunity for the Office of Wetlands, Oceans, and Watersheds

Page for Funding Opportunities in OWOW.
Mobile Sector Source Apportionment - Air Quality and Benefits Per Ton

Mobile sector source apportionment air quality modeling and benefit per ton manuscripts with links to underlying data.
Nonpoint Source Program Grantee Engagements (2021–2023)

Landing page for documentation and resources from the 2021 - 2024 grantee engagements.
Drinking Water State Revolving Fund Program Information for the State of Alabama

Federal and State investments for Drinking Water Programs
Drinking Water State Revolving Fund Program Information for the State of Delaware

Federal and State investments for Drinking Water Programs for the state of Delaware
John Deere Dubuque Works Stationary or Mobile Source Determination

This document is part of the NSR and Title V Policy and Guidance Databases
PSD and Title V Permitting Guidance for GHGs

This document is part of the NSR and the Tittle V Policy and Guidance Databases.
2017 Petition Requesting the Administrator Object to Title V Permit for Essroc Cement Company

This document is part of the Title V Petition Database.
2012 Petition Requesting the Administrator Object to Title V Permit for Motor Castings Co.

This document is part of the Title V Petition Database.
2015 Petition Requesting the Administrator Object to Title V Permit for White Bluff Power Plant

This document is part of the Title V Petition Database.
PSD and Title V Permitting Guidance for GHGs

This document is part of the NSR and the Tittle V Policy and Guidance Databases.
2009 Petition Requesting the Administrator Object to Title V Permit for United States Steel Corporation's Granite City Works

This document is part of the Title V Petition Database.
Minor New Source Review Program Public Notice Requirements under 40 CFR 51.161(b)(3)

This document may be of assistance in applying the New Source Review (NSR) air permitting regulations including the Prevention of Significant Deterioration (PSD) requirements. This document is part of the NSR Policy and Guidance Database.
Contact Us about CWA Analytical Methods

Contact Us about Analytical Methods
National Coastal Condition Report II Factsheet

The NCCR II is based on data gathered by a variety of federal, state and local sources, and includes over 50,000 samples taken between 1997 and 2000 in all continental seacoasts and Puerto Rico.
National Coastal Condition Report III Factsheet

The National Coastal Condition Report III (NCCR III) is the third in a series of environmental assessments of U.S. coastal waters and the Great Lakes. The report includes assessments of the nation’s estuaries in the contiguous 48 states and Puerto Rico.