Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock () or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

JavaScript appears to be disabled on this computer. Please click here to see any active alerts.

Final NPDES Permit for Guayanilla Wastewater Treatment Plant in Guayanilla, Puerto Rico

Below are EPA's National Pollutant Discharge Elimination System (NPDES) final permit and supporting documents for the Guayanilla Wastewater Treatment Plant in Guayanilla, Puerto Rico.

Permit number: PR0020494
Effective date: 05/01/2019
Permit expires: 04/30/2024

Guayanilla Wastewater Treatment Plant Final Permit, March 2019 (pdf) (12.28 MB)
Attachment C Responsiveness Summary, March 2019 (pdf) (16.64 MB)