EPA Web Application Access Login
Welcome to the EPA Web Application Access
This is a gateway for authorized users to find, request access, and manage EPA tools, applications, and communities. You cannot use your EPA LAN account to login. You must self-register for a Login.gov account and request access to EPA WAA Community by following these steps.
Warning Notice
- This is a United States Environmental Protection Agency (EPA) computer system, which may be accessed and used only for official Government business.
- Unauthorized access or use of this system may subject violators to criminal, civil, and/or administrative action.
- All information on this computer system may be monitored, recorded, read, copied, and disclosed by and to authorized personnel for official purposes, including law enforcement.
- Access or use of this computer system by any person, whether authorized or unauthorized, constitutes consent to these terms.
Clicking the Login button constitutes consent to these terms.