Laws & Regulations
-
Long Island Sound Study
LISS is a partnership to restore and protect the Long Island Sound.
-
Hydrologic and Water Quality System: A Modeling Tool for Evaluating Effects to Water Quantity and Quality
HAWQS is a web-based interactive water quantity and water quality modeling system that can assist federal agencies, states, local governments, and others with water quality protection decision-making and policy evaluation in the contiguous United States.
-
Healthy Watersheds Program
A healthy watershed has mostly natural land cover, especially near its waters; good water quality, quantity, and flow; and habitats with diverse aquatic life. Together, these components support long-term, sustainable benefits to people and the environment.
-
Drought and Water Scarcity Initiatives
Drought and water scarcity initiatives work across the National Water Program and with our federal partners to help combat water scarcity and build long-term drought resilience in partnership with states, tribes, and local communities.
-
Climate Ready Estuaries Program
CRE worls with the National Estuary Programs and the coastal management community to assess climate change vulnerabilities, develop and implement adaptation strategies, and engage and educate stakeholders.
-
Method 23 - Dioxins and Furans
CFR Promulgated Test Method 23 Determination of Polychlorinated Dibenzo-p-Dioxins and Polychlorinated Dibenzofurans From Stationary Sources.
-
Safe Drinking Water Act Through Time Presentation
An overview of the Safe Drinking Water Act (SDWS) Through Time Presentation
-
Public Notification of Drinking Water Violations in Wyoming and Tribal Lands in EPA Region 8
This website is designed for the use of owners, operators. and administrative staff who work at public water supply systems in Wyoming and on Tribal lands within the jurisdiction of Region 8
-
Final Action to Withdraw the Finding of Substantial Inadequacy for the Texas State Implementation Plan and to Withdraw the SSM SIP Call for Texas
Frequently Asked Questions and
Final Withdrawal of Finding of Substantial Inadequacy of
Implementation Plan and of Call for Texas State Implementation Plan (SIP) Revision: Affirmative Defense Provisions for Malfunctions -
Tribal Policy Documents
Tribal Policy Document for NAAQS Designations
-
Tribal Authority Rule (TAR) Under the Clean Air Act
Discusses final rule authorizing eligible tribes to implement their own tribal air programs.
-
Monitoring Compliance
Information on compliance monitoring methods.
-
NPDES eRule National Webinar
Webinar presenting important information on the NPDES Electronic Reporting Rule (NPDES eRule) implementation.
-
EPA Policy on Oversight of Delegated Environmental Programs (1984)
This policy establishes overall goals and objectives for Agency oversight of delegated programs. The policy describes the approach to oversight of authorized state progams toward which the agency will strive.
-
Procedures for the Review of CBI Claims for Active Chemicals on the TSCA Inventory
Review of Confidential Business Information (CBI) Claims for the Identity of Chemicals on the TSCA Inventory; Amended TSCA Section 8(b)(4)(C) Proposed Rule; TSCA CBI Chemical Identity; Confidential Chemicals on TSCA
-
Basic Information for Incorporating Energy Efficiency/Renewable Energy in State and Tribal Implementation Plans
Basic information for EE/RE laws and/or regulations
-
Energy Efficiency/Renewable Energy Roadmap Manual
The Roadmap clarifies existing Agency guidance on incorporating EE/RE policies and programs into State and Tribal Implementation Plans (SIPs/TIPs).
-
Secondary Containment for Underground Storage Tank Systems - 2005 Energy Policy Act
These grant guidelines implement the secondary containment provision in Section 9003(i)(1) of the Solid Waste Disposal Act, enacted by the Underground Storage Tank Compliance Act, part of the Energy Policy Act of 2005.
-
EPA’s Interim Approach to Applying the Audit Policy to New Owners
This page provides a summary of EPA’s Interim Approach to Applying the Audit Policy to New Owners which became effective August 1, 2008.