Laws & Regulations
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DBP Precursor Form 3 - Additional Alternative Compliance Criteria for Conventional Filtration Treatment Plants Practicing Softening
Reporting form for water operations compliance.
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Comments Received on the 2008 Draft New Hampshire Small MS4 General Permit
Written comments for the 2013 draft New Hampshire Small MS4 General Permit
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THE NPDES GENERAL PERMIT FOR NEW AND EXISTING SOURCES AND NEW DISCHARGERS IN THE OFFSHORE SUBCATEGORY OF THE OIL AND GAS EXTRACTION POINT SOURCE CATEGORY FOR THE WESTERN AND CENTRAL PORTION OF THE OUTER CONTINENTAL SHELF OF THE GULF OF AMERICA -GMG290000
National Pollutant Discharge Elimination System General Permit, New and Existing Sources and New Dischargers, Offshore Subcategory, Oil and Gas Extraction Category, Western Portion of the Outer Continental Shelf, Gulf of America
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Worcester Municipal Separate Storm Sewer System (MS4) (NPDES Permit Number MAS010002)
Information and documents on the Worcester Municipal Separate Storm Sewer System (MS4) (NPDES Permit Number MAS010002)
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57th & North Broadway Superfund Site, Wichita, Kansas - Fact Sheet, June 2018
Public Comment Period for Proposed Plan
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THE NPDES GENERAL PERMIT FOR NEW AND EXISTING SOURCES AND NEW DISCHARGERS IN THE OFFSHORE SUBCATEGORY OF THE OIL AND GAS EXTRACTION POINT SOURCE CATEGORY FOR THE WESTERN AND CENTRAL PORTION OF THE OUTER CONTINENTAL SHELF OF THE GULF OF AMERICA -GMG290000
National Pollutant Discharge Elimination System General Permit, New and Existing Sources and New Dischargers, Offshore Subcategory, Oil and Gas Extraction Category, Western Portion of the Outer Continental Shelf, Gulf of Mexico
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RAIN-2022-G01
Informs recipients and applicants of the approved class exception that waives cost share requirements for tribal and intertribal consortia PPGs at 40 CFR 35.536.
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Toxics Release Inventory (TRI) Program
The Toxics Release Inventory tracks the management of certain toxic chemicals that may pose a threat to human health and the environment.
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Learn about Section 508 and Digital Accessibility
Section 508 of the Rehabilitation Act required federal agencies to develop, procure, maintain, and use information and communications technology (ICT) that is accessible to people with disabilities, whether or not they work for the government.
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Lead and Copper Rule 90th Percentile Calculator
The LCR 90th Percentile Calculator spreadsheet can be used to calculate 90th Percentile values used to determine the action levels for both Lead (Pb) and Copper (Cu) by the linear interpolation method.
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Actions Open for Public Comment at EPA New England
Summary of issues that EPA's New England regional office is seeking public input and comment on.
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Washington Mills Group, Inc., CWA-01-2026-0017
Notice of Proposed Assessment of Class I Clean Water Act Section 309(g)(2)(A)
Administrative Penalties and Opportunity to Comment for Washington Mills Group, Inc., North Grafton, MA. -
TSCA/SNAP Addendum Instructions Manual
TSCA/SNAP Addendum Instructions Manual
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Water Sector Threat Briefing
EPA’s OWERC, WaterISAC, FBI, NIST, and CISA are offering a threat briefing on February 26, 2026. The briefing will be unclassified. It will provide an overview of information on drinking water and wastewater security and preparedness.
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Important OCIR (LGAC)PDF Documents 2017-2021
This page will be used to store all corresponding PDF's for the 2017-2021 Local Government Advisory Committee Summaries, reports, meetings, General Information etc.
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Important OCIR (LGAC)PDF Documents 2017
This page will hold LGAC 2017 related documents
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Draft Permit for KEI Power Management Inc. - Eustis Hydro Project, Eustis, ME, ME0036625
A public notice of a draft MEPDES permit for KEI Power Management Inc. - Eustis Hydro Project, Eustis, ME, ME0036625.
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Draft Permit for Dover-Foxcroft Water District, Dover-Foxcroft, ME, ME0102229
A public notice of a draft MEPDES permit for Dover-Foxcroft Water District, Dover-Foxcroft, ME, ME0102229 .
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Clean Water Act Section 404(g) Tribal and State Assumption
Info for Tribes and states on the requirements for, administration of, and EPA oversight of a Tribal or State Section 404 program. The site is a resource for the audiences in Tribes or states with assumed programs.
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Quality Program Virtual Event July 24-26, 2023
This pages links to the recordings from the Quality Program Virtual Meeting held July 24-26, 2023 that have been posted to the EPA YouTube Channel.