103227-WL-IMTWAHAHATCHERY-20251219

DEWP/25/392

PermitIssDt - 20191211; ExpDate - 20241130; SICCode - 921; PmtType - NPDES-IW-B17; PmtCategory - IND; EPAClass - MINOR; CommonName - Imtwaha Fish Hatchery; LegalName - Confederated Tribes of the Umatilla Indian Reservation; Region - ER; CountyNm - UMATILLA; BasinNm - MIDDLE COLUMBIA; SubbasinNm - WALLA WALLA; StreamNm - South Fork Walla Walla River; FileType - Warning Letter;; Enforcement Number -2025-WL-10068 ; Enforcement Date - 120251219