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Draft NPDES Permit for San Lorenzo Water Treatment Plant

Below are EPA's National Pollutant Discharge Elimination System (NPDES) draft permit and supporting documents for the San Lorenzo Water Treatment Plant.

Permit Number: PR0022870
Public Notice Date: 11/10/2021

PR Public Notice November 2021 (pdf) (109.31 KB)
San Lorenzo WTP NPDES Draft Permit (PR0022870) (pdf) (448.08 KB)
San Lorenzo WTP Fact Sheet PR0022870 (pdf) (1.63 MB)
Changes 2022 Cayey, Maginas, San Lorenzo, Vega Alta permits (pdf) (133.21 KB)
San Lorenzo WTP NPDES Final PR0022870 2-22 (pdf) (541.16 KB)