Laws & Regulations

2014 Radiological Event at the WIPP

View documents and information related to the 2014 radiological event at the Waste Isolation Pilot Plant (WIPP).

SBAR Panel: National Emissions Standards for Hazardous Air Pollutants (NESHAP): Brick and Structural Clay Products and Clay Products

SBAR panel for rule that will establish emission limits for hazardous air pollutants (HF, HCl and metals) emitted from brick and clay ceramics kilns and glazing operations

Oklahoma SIP: OK 252:100 Appendix G, Allowable Rate of Emissions (Subchapter 27)

EPA's Permit for the Massachusetts Water Resources Authority (MWRA) Deer Island Treatment Plant Outfall and CSOs

In fall 2000, the Massachusetts Water Resources Authority (MWRA) completed a multibillion dollar sewage treatment facility on Deer Island in Boston Harbor.

Inert Reassessment Document for [alpha]-Pinene - CAS No. 25766-18-1

Reassessment Decision Document for [alpha]-Pinene

Pesticide Product Information System (PPIS)

PPIS includes registrant name and address, chemical ingredients, toxicity category, product names, distributor brand names, site/pest uses, pesticidal type, formulation code, and registration status for all products registered in the U.S.

Inert Reassessment Document for Petroleum wax, conforming to 21 CFR 172.886(d)

Reassessment Decision Document for Petroleum wax, conforming to 21 CFR 172.886(d)

State/Territory/Navajo Nation Annual Public Water Systems Compliance Report

Provides links to annual public water systems (PWS) compliance reports for states, territories, and tribes with enforcement primacy.

Important OCIR (SCAS)PDF Documents

This page will hold important OCIR SCAS PDF docs.

City of Decatur, Arkansas - Clean Water Act Public Notice

The EPA is providing notice of a proposed Administrative Penalty Assessment in the form of an Expedited Settlement Agreement against the city of Decatur, Arkansas, for alleged violations associated with the management of sewage sludge in or around Decatur,

New Source Review (NSR) Actual-to-Projected Actual Memorandum

This document is part of the NSR Policy & Guidance Database.

Physical Change or Change in the Method of Operation

Explanation of Physical Change or Change in the Method of Operation

L.P. Gill, Inc. - Clean Water Act Public Notice

The EPA is providing notice of a proposed Administrative Penalty Assessment against L.P. Gill, Inc. for alleged violations of the CWA associated with industrial activity at 1402 Highway 20, Jackson, Nebraska.

Urban Runoff: Model Ordinances for Aquatic Buffers

Aquatic Buffers serve as natural boundaries between local waterways and existing development. The model and example ordinaces below provide suggested language or technical guidance designed to create the most effective stream buffer zones possible.

Reactivation of a Shutdown Source

Explanation of the meaning of Reactivation of a Shutdown Source

Filing a Pre-manufacture Notice with EPA

A pre-manufacture notice, or PMN, must be submitted to EPA at least 90 days prior to the manufacture or import of the new chemical. Here you can learn about the information needed to submit a PMN, and what to expect after you submit.

New Source Review Program "Reactivation Policy"

This document is part of the NSR Policy & Guidance Database.

Resources and Guidance Documents for Compliance Monitoring

Policy and guidance documents related to compliance monitoring

State Review Framework (SRF) - North Dakota Final Reports

Details findings of the North Dakota state review framework

NPDES Electronic Reporting Rule - Proposed Phase 2 Extension Fact Sheet

Rule provides states and EPA additional time to implement electronic reporting for certain Clean Water Act discharge permitting requirements.