Laws & Regulations

Land Disposal by Chemical & Industry

Releases of Chemicals - land disposal by chemical and by industry for the 2023 Toxics Release Inventory National Analysis

Land Disposal

Releases of Chemicals - trends in land disposal from 2014 to 2023 for the 2023 Toxics Release Inventory National Analysis, including and excluding metal mining

Water Releases by Chemical & Industry

Releases of Chemicals - water releases by chemical and by industry for the 2023 Toxics Release Inventory National Analysis

Water Releases

Releases of Chemicals - trend in surface water discharges from 2014 to 2023 for the 2023 Toxics Release Inventory National Analysis

Air Releases by Chemical & Industry

Releases of Chemicals - air releases by chemical and by industry for the 2023 Toxics Release Inventory National Analysis

Releases by Chemical and Industry

Releases of chemicals showing the chemicals and industry sectors with the most releases for the 2023 Toxics Release Inventory National Analysis

Air Releases

Releases of Chemicals - air releases trend from 2014 to 2023 for the 2023 Toxics Release Inventory National Analysis

Advance Notice of Proposed Rule: Control of Air Pollution from New Motor Vehicles: Heavy-Duty Engine Standards

The EPA Administrator signed an Advance Notice of Proposed Rule soliciting pre-proposal comments on a rulemaking effort known as the Cleaner Trucks Initiative (CTI).

Tribal Air Coordinators

EPA Officials in our Headquarters and Regional Offices specifically trained on tribal air quality issues.

Releases of Chemicals

Releases of Chemicals for the 2023 Toxics Release Inventory National Analysis home page, highlighting disposal trends across all sectors

Non-Production-Related Waste Managed

Non-production-related waste management in 2023 for the 2023 Toxics Release Inventory National Analysis

Waste Management by Chemical and Industry

Waste Management by Chemical/Industry Sector - trend in waste management, by chemical and by industry sector from 2014 to 2023 for the 2023 Toxics Release Inventory National Analysis.

Using Green Infrastructure to Address Clean Water Act Requirements

Learn how green infrastructure can be used in integrated planning, MS4 programs, and communities with combined sewer overflows (CSOs) to improve water quality, support stormwater management, and help comply with CWA requirements.

Reported Barriers to Source Reduction

Source Reduction/Pollution Prevention - barriers to implementing source reduction activities as reported by facilities for the 2023 Toxics Release Inventory National Analysis, comparing metals and non-metals.

Green Infrastructure and Integrated Planning

Integrated Municipal Stormwater and Wastewater Planning is a voluntary process that municipalities may use to holistically achieve multiple Clean Water Act objectives across wastewater and stormwater programs.

Getting Realistic by Using Gray and Green Infrastructure in D.C.

Feasibility studies provided valuable information and data to the community and informed the consent decree modification that enabled DC Water to effectively combine green with gray infrastructure to meet both community goals and regulatory requirements.