Learn the Issues
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Region 7 Air Quality Program
Air Quality Programs in Region 7
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Alaska Human Health Water Quality Criteria
Information regarding the development of human health water quality criteria for Alaska in accordance with the Clean Water Act.
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Combined Sewer Overflows in the Great Lakes Basin-New York
There are 184 communities in the United States portion of the Great Lakes Basin that have combined sewer overflows (CSOs).
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Contact Us: Pesticide Permitting
Contact information for Pesticide Applications programs
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Approved or Established TMDLs
This page provides links to sources and program contacts related to approved or established TMDLs for waterbodies located in jurisdictions covered under the EPA CGP and MSGP.
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Federal Laws that Apply to the NPDES Permit Program
Other laws, besides the Clean Water Act (CWA), that apply to the NPDES permit program.
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Urban Area Maps for NPDES MS4 Phase II Stormwater Permits
The universe of regulated small municipal separate storm sewer systems (MS4s) in urbanized areas expands every 10 years, according to the 1999 stormwater phase II final rule.
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NPDES State Program Authority
State authorization information, state authority information, and information on withdrawal petitions.
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Stormwater Discharges from Transportation Sources-Innovative Materials
Transportation authorities manage the runoff on street, road, and highways that has polluted by cars, trucks, buses, and other vehicles.
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Comprehensive Conservation and Management Plan for Sarasota Bay
Information on the restoration and protection of Sarasota Bay.
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State of the Bay Report for Maryland Coastal Bays Program
Information on the current condition of the Maryland Coastal Bays.
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State of the Bay Report for Tillamook Estuaries Partnership
Information on the current condition of the Tillamook Estuaries.
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Comprehensive Conservation and Management Plan for Indian River Lagoon
Information on the restoration and protection of the Indian River Lagoon Estuary.
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State of the Bay Report for Casco Bay
Information on the current condition of Casco Bay.
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Comprehensive Conservation and Management Plan for Coastal Bend Bays and Estuaries
Information on the restoration and protection of the bays and estuaries of South Texas.
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State of the Bay Report for Long Island Sound
Information on the current condition of the Long Island Sound bay and estuaries.
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State of the Bay Report for Sarasota Bay Estuary Program
Information on the current condition of the Sarasota Bay Estuary.
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State of the Bay Report for Delaware Inland Bays
Information on the current condition of the Delaware Inland Bays.
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South Florida Program Funding (SFP): Overview
The SFP’s statutory authority and what types of projects can be funded. It includes a list of the program’s priority focus areas, examples of eligible projects, a description of eligible applicants and information about the application submission process.
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LFGcost-Web Version History
Provides a history of the versions of LMOP's LFGcost-Web model from 2006 through the most recent version.