from January 29 through February 28, 2020.
EPA is proposing to reissue a National Pollutant Discharge Elimination System (NPDES) permit to the City of Winchester Wastewater Treatment Plant on the Nez Perce Reservation in Idaho. The draft permit and supporting documents are available for review below.
Permit number: ID0020184
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Draft NPDES Permit, City of Winchester WWTP, Idaho, #ID0020184 (PDF)(28 pp, 343 K,
Proposed wastewater permit.
NPDES Permit Fact Sheet, City of Winchester WWTP, Idaho, #ID0020184 (PDF)(49 pp, 2 MB,
Technical basis for permit.