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Clean Water Act discharge permit · NPDES WA0039845

CLALLAM BAY CORRECTION CENTER STP, Clallam Bay, WA: NPDES WA0039845 discharge permit, effluent exceedances, inspections, penalties

CLALLAM BAY CORRECTION CENTER STP, held by Department of Corrections, holds NPDES permit WA0039845. EPA’s file records it issued January 25, 2017 and expiring January 31, 2022.

CLALLAM BAY CORRECTION CENTER STP, Clallam Bay, Washington: Individual permit WA0039845, held by Department of Corrections; Publicly owned treatment works; Administratively continued (past its expiration date and still in force until reissued); issued January 25, 2017, term to January 31, 2022, by State.

  • Solids, total suspended: 0 limits, 8 violations of any kind, 4 effluent exceedances, latest June 30, 2021, largest 67% over the limit.
  • Solids, suspended percent removal: 0 limits, 12 violations of any kind, 1 effluent exceedance, latest June 30, 2021, largest 27% over the limit.
  • BOD, carbonaceous [5 day, 20 C]: 0 limits, 4 violations of any kind, 0 effluent exceedances.
  • Flow: 0 limits, 2 violations of any kind, 0 effluent exceedances.
  • Nitrogen, ammonia total [as N]: 0 limits, 1 violation of any kind, 0 effluent exceedances.
  • Chlorine, total residual: 0 limits, 1 violation of any kind, 0 effluent exceedances.
  • Coliform, fecal general: 0 limits, 1 violation of any kind, 0 effluent exceedances.
  • February 18, 2026: Agency Enforcement Review (State).
  • February 18, 2026: Agency Enforcement Review (State).

Washington holds 238 Publicly owned treatment works coverages of this permit type in EPA’s file; 153 were issued before WA0039845. Department of Corrections holds 6 permits in Washington.

Other permits held by Department of Corrections

Coverages issued nearest WA0039845

  • November 22, 2016: SOUTH PRAIRIE STP, South Prairie, WA0040479, held by TOWN OF SOUTH PRAIRIE
  • December 7, 2016: SPANGLE WWTP, Spangle, WA0991010, held by Town of Spangle
  • December 16, 2016: CHELAN POTW, Chelan, WA0020605, held by City of Chelan POTW
  • December 30, 2016: LEWIS COUNTY WATER DIST NO 2, Onalaska, WA0024546, held by Lewis County Water District #2
  • January 16, 2017: KING COUNTY VASHON WWTP, Vashon, WA0022527, held by KING CNTY DNRP WASTEWATER TREATMENT DIVISION
  • January 31, 2017: MT VERNON WWTP, Mount Vernon, WA0024074, held by City of Mount Vernon Public Works
  • February 1, 2017: FISHERMAN BAY STP, Lopez Island, WA0030589, held by FISHERMAN BAY SEWER DISTRICT
  • March 16, 2017: MESSENGER HOUSE CARE CENTER WWTP, Bainbridge Island, WA0023469, held by Cascadia Holding Bainbridge LLC
  • March 29, 2017: GRANGER POTW, Granger, WA0022691, held by Mayor of Granger
  • March 31, 2017: WESTPORT STP, Westport, WA0020923, held by City of Westport

CLALLAM BAY CORRECTION CENTER STP among its neighbors

Its county holds 108, 2 of them major permits; WA0039845 is a minor permit.

Other permits in the county

Identity

Facility as filedCLALLAM BAY CORRECTION CENTER STP
Permittee as filedDepartment of Corrections
NPDES IDWA0039845
Permit statusAdministratively continued (past its expiration date and still in force until reissued)
Permit typeIndividual permit
Discharger classMinor discharger
Facility typePublicly owned treatment works
ProgramPublicly owned treatment works
IssuedJanuary 25, 2017
Expiration dateJanuary 31, 2022
Issuing agencyState
AddressClallam Bay, WA 98326

Effluent limits and exceedances

An effluent exceedance is a discharge monitoring report value over the permit’s numeric limit (EPA’s violation code E90). A violation of any kind also counts a report not filed. Each row is EPA’s own count for that pollutant.

Pollutant or measureLimitsViolations, any kindEffluent exceedancesLatest exceedanceLargest exceedance, as filed
Solids, total suspended084June 30, 202167% over the limit
Solids, suspended percent removal0121June 30, 202127% over the limit
BOD, carbonaceous [5 day, 20 C]040
Flow020
Nitrogen, ammonia total [as N]010
Chlorine, total residual010
Coliform, fecal general010

Inspections, violations and enforcement

EPA’s single-event violation file, as loaded, holds no violation for NPDES WA0039845.

Inspections

EPA’s inspection file holds no inspection for NPDES WA0039845.

Formal enforcement and penalties

0 formal actions, 0 of them with a penalty assessed. Federal and state penalties are separate figures from separate authorities and are shown as each was filed, never added together.

Informal enforcement

DateWhat EPA recordedAgency
February 18, 2026Agency Enforcement ReviewState
February 18, 2026Agency Enforcement ReviewState

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Nearby on the register

Figures from EPA’s ICIS-NPDES download, loaded September 15, 2026.

What this page shows

This public-records page covers the NPDES discharge permit WA0039845 for the Clallam Bay Correction Center STP in Clallam Bay, WA, held by the Department of Corrections, with its status listed as administratively continued. The page lists 7 pollutants on file, 0 under a numeric limit, and 2 with an effluent exceedance.