United States | US EPA

Instruction Manual for Part 71 Forms

Part 71 Form

Emission Calculations (EMISS)

Part 71 Form

Emission Unit Description for Combustion Sources (EUD1)

Part 71 Form

General Information and Summary

Part 71 Form

Emission Unit Description for VOC emitting Sources (EUD2)

Part 71 Form

2018 Order Denying Petition for Objection to Title V Operating Permit for Suncor

This document is part of the title V petition database.

2018 Order Denying a Petition for Object to Title V Operating Permit for Superior Silica and Wisconsin Proppants

This document is part of the Title V Petition Database

Fee Filing (FF)

Part 71 Form

CWA Analytical Methods for Per- and Polyfluorinated Alkyl Substances (PFAS)

Description of current joint effort between EPA and the Department of Defense to develop analytical methods to detect the presence of PFAS compounds in various environmental media.

Liquified Natural Gas (LNG) Regulatory Roadmap

EPA’s LNG Regulatory Roadmap is designed to serve as an aid to the regulated community and to assist the Agency in meeting its regulatory responsibilities in a timely and effective manner

WhAEM and GFLOW BBM Files: U.S.

WhAEM2000 (Wellhead Analytic Element Model) binary base map browser for quadrangles in the United States. Files serve as geographic basis for groundwater modeling.