Learn the Issues
-
Economic Impact Analyses for Air Pollution Regulations
ECAS web page for Economic Impact Analyses
-
Environmental Protection in Indian Country
EPA's efforts to protect human health and the environment of federally recognized Indian tribes by supporting implementation of federal environmental laws consistent with the federal trust responsibility, and the government-to-government relationship.
-
Infrastructure Investment and Jobs Act Resources for Clean Water
Infrastructure Investment and Jobs Act Resources for Clean Water
-
Cleaning Up Superfund Sites: Highlights of Infrastructure Investment and Jobs Act Funding
How the Superfund program funding provided by the Infrastructure Investment and Jobs Act.
-
Mga Abisong Pangkalusugan sa Iniinom na Tubig para sa PFAS
Tagalog translation of Drinking Water Health Advisories for PFAS: Fact Sheet for Communities
-
Minnehaha, MN Creek Watershed District Assesses Stormwater Management Climate Vulnerability
Case study about risk to the Minnehaha, MN Creek Watershed District.
-
Metropolitan Washington Council of Governments Identified Smart Growth Strategies for More Resilient Communities
Case Study on how Metropolitan Washington Council of Governments Identified Smart Growth Strategies for More Resilient Communities
-
Feedback Sessions for the Infrastructure Investment and Jobs Act Solid Waste and Recycling Programs
This webpage lists the listening sessions we'll be holding for people to learn more about the grants programs, resources and battery recycling efforts that we'll be focusing on with this infrastructure funding.
-
Acute Exposure Guideline Levels for Airborne Chemicals
Acute exposure guideline levels (AEGLs) describe the risk to humans from a once-in-a-life-time, or rare, exposure to airborne chemicals.
-
Agriculture and Carcass Disposal
Carcass disposal is an important consideration for livestock farming. Proper disposal of carcasses is important to prevent transmission of livestock disease and to protect air and water quality.
-
Tribes Approved for Treatment as a State (TAS)
EPA Treatment as a State Totals by Program/Media
-
Tribal Minor New Source Review
EPA developed options to simplify the Clean Air Act New Source Review permitting process for certain minor sources of air pollution commonly found in indian country.
-
EPA in New Hampshire
Portal for news and information about EPA's efforts in New Hampshire and NH environmental conditions.
-
Environmental Challenges for the Merrimack River
Learn more about bacterial and nutrient challenges to the Merrimack River.
-
Water Quality Monitoring Resources for the Merrimack River
View a collection of water quality monitoring resources for the Merrimack River.
-
EPA is requested to act on behalf of the Seminole Tribe of Florida as the Clean Water Act Section 401 water quality certification authority for the 2026 Nationwide Permits
R4 EPA has received a request for CWA Section 401 water quality certification for the 2026 Nationwide Permits from the Jacksonville District of the Army Corps of Engineers to certify on behalf of the Seminole Tribe of Florida in Indian Country where the Tr
-
EPA is requested to act on behalf of the Poarch Band of Creek Indians as the Clean Water Act Section 401 water quality certification authority for the 2026 Nationwide Permits
R4 EPA has received a request for CWA Section 401 water quality certification for the 2026 Nationwide Permits from the Mobile District of the Army Corps of Engineers to certify on behalf of the Poarch Band of Creek Indians.
-
EPA is requested to act on behalf of the Mississippi Band of Choctaw Indians as the Clean Water Act Section 401 water quality certification authority for the 2026 Nationwide Permits
R4 EPA has received a request for CWA Section 401 water quality certification for the 2026 Nationwide Permits from the Vicksburg District of the Army Corps of Engineers to certify on behalf of the Mississippi Band of Choctaw Indians.
-
Radiation at Superfund Sites
Access information and guidance for EPA remedial project managers about the cleanup of radioactive contamination at Superfund sites.
-
Air Emissions Inventory Listservs
CHIEF Listserv provides updates on emission factor and inventory information via e-mail. NEI Listserv fosters communication with EPA Offices, State/Local Agencies, Tribes in preparation of the NEI