Learn the Issues
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National Pretreatment Program Approval Authority Documents
EPA provides the following guidance for approval authorities to use in reviewing, approving, and assessing POTW pretreatment programs.
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Pesticide General Permit Sources of Information for NMFS Listed Resources of Concern
This document provides information on the National Marine Fisheries Service (NMFS) listed resources of concern species, including the species location.
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National Pretreatment Program Industrial User
Various memos on categorical pretreatment standards.
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National Pretreatment Program Hauled Waste Resources
These resources address identifying hauled waste received at POTWs, implementing hauled waste control programs, and assessing POTW hauled waste programs.
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2002 NPDES CSO Report to Congress
This report, delivered to Congress on January 29, 2002, identifies progress made in implementing and enforcing combined sewer overflow (CSO) controls prior to, and because of, the 1994 CSO control policy.
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Memorandum of Understanding on Copper Mitigation in Watershed and Waterways
Copper-free brake pad agreement between EPA, states, and automotive industry representatives.
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Pesticide Applications Training Documents
A collection of PowerPoint presentations from previous webinars.
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NPDES Pretreatment Program-Hazardous and Solid Waste Amendments (HSWA) to the Resource Conservation and Recovery Act (RCRA)
Documents related to NPDES pretreatment program - Hazardous and Solid Waste Amendments (HSWA) to the Resource Conservation and Recovery Act (RCRA).
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Beneficial Uses of Manure and Environmental Protection
The Beneficial Uses of Manure and Environmental Protection is a two-page outreach piece developed with agriculture industry organizations.
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NPDES SSO Fact Sheets
Series of documents for financing and controlling SSO projects.
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NPDES Pretreatment Streamlining Rule Fact Sheets
Fact sheet series outlining the changes made to the pretreatment program at 40 CFR Part 403 under the Pretreatment Streamlining Rule.
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Managing Manure Nutrients at CAFOs
This document is designed to supplement EPA's previous guidance by providing additional technical information on how to carry out EPA's revised regulatory requirements for NPDES permitting of CAFOs.
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NPDES Mining Documents
Documents related to hardrock and coal mining within the NPDES program.
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Summary of Wet Weather Wastewater Treatment Performance Data
Draft Summary of Wet Weather Treatment Performance Data
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NPDES CAFOs Regulatory Documents
NPDES CAFOs regulatory documents
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NPDES AFOs Policy Documents
AFOs policy documents that include a national strategy, regulatory definitions, and policy statements.
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Stormwater Discharges from Transportation Sources Innovative Materials
A collection of documents that provide helpful methods and techniques in support of an effective and comprehensive stormwater management program.
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Construction Rainfall Erosivity Waiver Fact Sheet
Fact sheet for determining construction rainfall erosivity waiver requirements.
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2012 Good Samaritan Memorandum
Documents related to the good samaritan initiative to restore watersheds and fisheries.
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Federal Register Notice (June 1, 2010)
Federal Register Notice for Sanitary Sewer Overflows (SSO), POTW treatment plants and CMOM programs