Collections and Lists
-
Michigan (Part 60) Emission Guidelines and (Part 62) State/Federal Plans (Section 111d/129) Delegations
Delegation status for Clean Air Act Section 111(d)/129 standards in Michigan
-
Chemical Safety for Sustainability/ Health and Environmental Risk Assessment Subcommittee May 2020 HERA StRAP Review
FY 19-22 HERA Draft StRAP BOSC Review Materials
-
Materials for July 2023 Webinar on Proposed Regulation of Perchloroethylene under TSCA
Materials for June 2023 Webinar on Proposed Regulation of Perchloroethylene under TSCA
-
Stakeholder Webinar (Sept. 2019): Natural Gas & Petroleum Systems in the GHG Inventory
2019 GHGI June 2018 Webinar Supporting Materials
-
EPA Evaluates Draft Phase III Watershed Implementation Plans
EPA Phase III Evaluations
-
Chemical Accident Prevention Publications
These include chemical safety alerts, emergency preparedness and prevention advisories, and topical backgrounders. Excess flow valves, protecting workers in ethylene oxide sterilization facilities, reactivity hazards, and delayed coker units are covered.
-
Where Nutrient Pollution Occurs
Nitrogen and phosphorus pollution affects air, rivers, streams, lakes, coasts, bays and groundwater in all fifty states.
-
Pojoaque Terrace Mobile Home Park - Final NPDES Permit No. NM0028436
Pojoaque Terrace Mobile Home Park, Final npdes permit
-
Lake Erie Bloom Severity, 2002-2022
Table with annual phosphorus loads to the Lake Erie basin.
-
Lake Erie Bloom Severity, 2002-2024
Table with annual phosphorus loads to the Lake Erie basin.
-
Federal, State and Local Resources for the GE-Pittsfield/Housatonic River Site
Collection of links to area resources for the GE-Pittsfield/Housatonic River Site
-
Frequently Asked Questions on Lake Erie Severity Index Time Series
Frequently Asked Questions on the updated Lake Erie Severity Index time series.
-
SIERRA COUNTY REGIONAL WWTP - NORTH AREA - FINAL NPDES PERMIT NO. NM0030864
Sierra County Regional WWTP-North Area, Final NPDES permit NM0030864
-
Watershed Management Publications
A listing of technical references that supplement the Watershed Academy web-based training courses.
-
Documents on Restoring Manistique River AOC
documents for the restoration of Manistique River AOC.
-
RACT/BACT/LAER Clearinghouse (RBLC) Technical Resources
EPA developed software tools that can be used to estimate emissions, evaluate alternative control and prevention technologies
-
Region 4 Virtual Reading Room- Yellow Bluff, Wilcox County, Alabama
Frequently requested EPA Region 4 FOIA related documentation about an air sampling study in Yellow Bluff, Wilcox County, Alabama.
-
U.S. State and Local Waste and Materials Characterization Reports
This webpage contains some state reports about recycling and waste management.
-
Quality Assurance Project Plans for Tribes in Region 10
Overview for Region 10 tribes preparing Quality Assurance Project Plans (QAPPs) for EPA.
-
Comments Received During the Public Notice Period for Merrimack Station's 2011 Draft Permit
Comments Received During the Public Notice Period for Merrimack Station's 2011 Draft Permit