Laws & Regulations
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Approved Drinking Water Methods for Pesticide Active Ingredients
Special-purpose analytical methods for testing pesticide active ingredients in wastewater, approved under the Clean Water Act for use with Pesticide Chemicals Effluent Guidelines (40 CFR Part 455)
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Steam Electric Power Generating Effluent Guidelines – Proposed Rule Documents
Support documents for the 2019 Steam Electric Power Generating Effluent Guidelines Proposed Rule.
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Dairy Products Processing Effluent Guidelines Documents
Support documents for Dairy Products Processing Effluent Guidelines (40 CFR Part 405)
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Battery Manufacturing Effluent Guidelines Documents
Support documents for Battery Manufacturing Effluent Guidelines
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Re-Notification Requirement for Small Quantity Generators
page to contain all information about re-notification for small quantity generators
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Download TRI-CHIP
Download the Microsoft Access application containing toxicity information from multiple data sources for chemicals in the Toxics Release Inventory list.
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Title V Operating Permit: Dominion Energy Questar Pipeline, LLC - Fidlar Compressor Station
Title V Operating Permit for the Dominion Energy Questar Pipeline, LLC, Fidlar Compressor Station, located on the Uintah and Ouray Indian Reservation in Uintah County, Utah.
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Synthetic Minor NSR Permit: Arrow Pipeline, LLC - Station #7
This page contains the administratively revised synthetic minor permit to construct for the Arrow Pipeline, LLC, Station #7, located within the exterior boundaries of the Fort Berthold Indian Reservation in Dunn County, North Dakota.
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Synthetic Minor NSR Permit: Red Cedar Gathering Company - South Ignacio Central Delivery Point
This page contains the final synthetic minor NSR permit for the Red Cedar Gathering Company, South Ignacio Central Delivery Point, located on the Southern Ute Indian Reservation in La Plata County, CO.
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Minor NSR Permit: Montana Dakota Utilities Company - Poplar Oil Field Substation (with Emergency Generator)
True minor NSR permit application, air quality modeling files and other supporting documentation for the proposed Montana Dakota Utilities Company - Poplar Oil Field Substation (with Emergency Generator), on Fort Peck Indian Reservation.
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General RMP Guidance - Chapter 8: Emergency Response Program
If you have a Program 2 or 3 process at your facility, 40 CFR Part 68 (risk management program) requires an emergency response program in place if employees respond to some releases involving regulated toxic or flammable substances.
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RMP Guidance for Chemical Distributors - Chapter 5: Management System
Your management system should facilitate implementation of the risk management program elements, designating and assigning appropriate responsibility, and making process safety an ongoing priority.
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Interim Chemical Accident Prevention Advisory: Design of LPG Installations at Natural Gas Processing Plants
This interim advisory was issued to raise industry awareness of codes and standards that may be applicable to natural gas processing plants that store and process liquefied petroleum gas (LPG).
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Chemical Safety Alert: Fire Hazard from Carbon Adsorption Deodorizing Systems
Activated carbon systems used to adsorb vapors for odor control may pose a fire hazard when used for certain types of substances, such as crude sulfate turpentine. Facilities should take precautions and proper procedures to avoid or mitigate these hazards.
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RMP Guidance for Chemical Distributors - Chapter 8: Emergency Response Program
Depending on the level of processes at your facility, part 68 may require an emergency response program: an emergency response plan, emergency response equipment procedures, employee training, and procedures to ensure the program is up-to-date.
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How to Submit a Risk Management Plan (RMP) to EPA
RMP*eSubmit software is the only way to submit RMPs. After you have prepared your plan using RMP*eSubmit, you may also re-submit, correct, or withdraw an RMP. Another electronic tool, RMP*Comp, performs the required off-site consequence analysis.
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RMP Guidance for Warehouses- Chapter 11: Communication with the Public
Public availability of your risk management plan is required by the Clean Air Act (though trade secrets and confidential business information are protected), so you should be prepared to discuss it with the community, press, LEPCs, and SERCs.
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RMP Guidance for Propane Storage Facilities - Main Text
This document is intended as comprehensive Risk Management Program guidance for larger propane storage or distribution facilities who already comply with propane industry standards. Includes sample RMP, and release calculations.
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State of Utah
This page provides information about the Utah Department of Environmental Quality, a selected applicant for EPA's Climate Pollution Reduction Grants (CPRG) program, which is part of the Inflation Reduction Act.
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The Big River and Floodplain - St. Francois, Jefferson and Washington Counties in Missouri - Fact Sheet, July 2019
Free Lead Testing and Residential Cleanup Opportunity; Protect Public Health and Prevent Lead Poisoning