Laws & Regulations

Tribal Minor NSR Facility Closure Form in EPA's South Central Region

This form should be used to notify the EPA Region 6 Federal Minor NSR Permit Program that an existing True Minor NSR or Synthetic Minor NSR Facility has been closed and decommissioned.

SBAR Panel: Pesticides; Reconsideration of Exemptions for Insect Repellents

SBAR panel on reconsideration of regulation exemptions for insect repellents

SBAR Panel: Minimizing Adverse Environmental Impact from Cooling Water Intake Structures at Existing Facilities Under Section 316(b) of the Clean Water Act, Phase 3

SBAR panel on rule regarding the requirements for cooling water intake structures at new and existing Phase III facilities

SBAR Panel: National Primary Drinking Water Regulations: Long Term 1 Enhanced Surface Water Treatment Rule

SBAR panel on effort to establish regulatory controls to address Cryptosporidium and to strengthen filtration performance requirements to ensure continued microbial protection

SBAR Panel: National Primary Drinking Water Regulations: Stage 2 Disinfectants/Disinfection Byproducts Rule

SBAR panel on proposed rulemaking on Stage 2 Disinfectants and Disinfection Byproducts Rule (Stage 2 DBPR) and the Long-term 2 Enhanced Surface Water Treatment Rule (LT2ESWTR)

SBAR Panel: NPDES Comprehensive Storm Water Phase II Regulations

SBAR panel on proposed regulations to address currently unregulated discharges of storm water and provide regulatory relief to industrial facilities where industrial materials and activities are not exposed to storm water

SBAR Panel: Stormwater Regulations Revision to Address Discharges from Developed Sites

SBAR panel to establish requirements for managing stormwater discharges from newly developed and re-developed sites and reducing the discharge of excess stormwater

SBAR Panel: Effluent Guidelines and Standards for the Transportation Equipment Cleaning Category

SBAR panel for establishing effluent limits and pretreatment standards for transportation equipment cleaning facilities

SBAR Panel: n-Methylpyrrolidone (NMP) Risk Management Rulemaking Under the Toxic Substances Control Act

small entity SBAR potential panel n-methylpyrrolidone risk management toxic substances control act

Revised State Implementation Guidance for the Consumer Confidence Report (CCR) Rule

Contains information that will aid states in implementing the CCR Rule.

Consumer Confidence Report Regulations

CCR Regulations, including all technical corrections and amendments as published in the July 1, 2005 Code of Federal Register

Consumer Confidence Report (CCR) Rule Retrospective Review Summary

Summation of CCR Rule Retrospective review and agency follow-up actions.

CCR Rule Implementation Guidance - Appendix A: Primacy Revision Crosswalk

CCR Rule Implementation Guidance

2018 Final Aquatic Life Criteria for Aluminum in Freshwater

EPA has released draft updated aluminum aquatic life ambient water quality criteria for freshwater under Section 304(a)(1) of the Clean Water Act.

UIC Class V Well Closures within Region 10

EPA standards for closing Class V underground injection control wells within Alaska, Idaho, Oregon, and Washington (EPA's Region 10).

Clean Air Act Permitting in Nevada

Information on Clean Air Act permitting in Nevada in Nevada and EPA's oversight. Clean Air Act permitting in Nevada is the shared responsibility of one state and two local agencies, along with EPA Region 9.

Clean Air Act Permitting in Arizona

CAA permitting in Arizona is the shared responsibility of one state, three county agencies, and EPA. EPA Region 9 is responsible for processing permits on most tribal lands. Navajo Nation and Gila River Indian Community also issue some types of permits.