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Draft NPDES Permit for Malpaso Water Treatment Plant in Peñuelas, Puerto Rico

Below are EPA's National Pollutant Discharge Elimination System (NPDES) draft permit and supporting documents for the Mal Paso Water Treatment Plant in Peñuelas, Puerto Rico.

Permit number: PR0026395
Public Notice Date: 11/25/2025
Public Notice Comment Period End Date: 1/12/2026
Effective date: TBD
Permit expires: TBD

Fact Sheet (pdf) (794.26 KB)
Draft Permit (pdf) (541.38 KB)
Public Notice (pdf) (107.24 KB)