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Final NPDES Permit for Guajataca Water Treatment Plant in Isabela, Puerto Rico

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

Permit number: PR0025721
Effective date: 05/01/2019
Permit expires: 04/30/2024

Guajataca Water Treatment Plant Final Permit, March 2019 (pdf) (10.01 MB)
Attachment C Responsiveness Summary, March 2019 (pdf) (16.64 MB)