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NPDES WA0020907 · Clean Water Act

BAINBRIDGE ISLAND WWTP, Bainbridge Island, WA: NPDES WA0020907 discharge permit, effluent exceedances, inspections, penalties

BAINBRIDGE ISLAND WWTP, Bainbridge Island, Washington: Individual permit WA0020907, held by City of Bainbridge Island; Publicly owned treatment works; Administratively continued; issued June 29, 2017, term to July 31, 2022, by State.

  • Coliform, fecal general: 0 limits, 24 violations of any kind, 3 effluent exceedances, latest July 31, 2026, largest 99,999% over the limit.
  • Solids, total suspended: 0 limits, 86 violations of any kind, 2 effluent exceedances, latest March 31, 2011, largest 54% over the limit.
  • Chlorine, total residual: 0 limits, 23 violations of any kind, 2 effluent exceedances, latest July 31, 2008, largest 167% over the limit.
  • BOD, 5-day, 20 deg. C: 0 limits, 84 violations of any kind.
  • Nitrogen, ammonia total [as N]: 0 limits, 42 violations of any kind.
  • Nitrite + Nitrate total [as N]: 0 limits, 42 violations of any kind.
  • Flow: 0 limits, 42 violations of any kind.
  • Nitrogen, Kjeldahl, total [as N]: 0 limits, 40 violations of any kind.
  • Phosphorus, total [as P]: 0 limits, 40 violations of any kind.
  • Phosphorus, dissolved reactive [drp as P]: 0 limits, 40 violations of any kind.
  • pH: 0 limits, 21 violations of any kind.
  • Di[2-ethylhexyl] phthalate [DEHP]: 0 limits, 16 violations of any kind.
  • BOD, percent removal [total]: 0 limits, 5 violations of any kind.

Washington holds 238 Publicly owned treatment works coverages of this permit type in EPA’s file; 160 were issued before WA0020907. City of Bainbridge Island holds 4 permits in Washington.

Other permits held by City of Bainbridge Island

Coverages issued nearest WA0020907

BAINBRIDGE ISLAND WWTP among its neighbors

Its county: 188, 3 major; WA0020907 is minor permit.

Other permits in the county

Identity

FacilityBAINBRIDGE ISLAND WWTP
PermitteeCity of Bainbridge Island
NPDES IDWA0020907
StatusAdministratively continued
TypeIndividual permit
ClassMinor
Facility typePublicly owned treatment works
ProgramPublicly owned treatment works
IssuedJune 29, 2017
ExpiresJuly 31, 2022
AgencyState
AddressBainbridge Island, WA 98110

NPDES WA0020907: effluent limits and exceedances

BAINBRIDGE ISLAND WWTP (NPDES WA0020907): 13 pollutants on file, 0 limited; 13 with a violation of any kind, 3 with an exceedance.

How exceedances are counted.

PollutantLimitsViolationsExceedancesLatestLargest, as filed
Coliform, fecal general0243July 31, 202699,999% over the limit
Solids, total suspended0862March 31, 201154% over the limit
Chlorine, total residual0232July 31, 2008167% over the limit
BOD, 5-day, 20 deg. C0840
Nitrogen, ammonia total [as N]0420
Nitrite + Nitrate total [as N]0420
Flow0420
Nitrogen, Kjeldahl, total [as N]0400
Phosphorus, total [as P]0400
Phosphorus, dissolved reactive [drp as P]0400
pH0210
Di[2-ethylhexyl] phthalate [DEHP]0160
BOD, percent removal [total]050

NPDES WA0020907: inspections, violations and enforcement

NPDES WA0020907 (BAINBRIDGE ISLAND WWTP): no single-event violation, inspection, formal enforcement action and informal enforcement action on file.

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Permits near NPDES WA0020907

NPDES WA0020907: 13 pollutant rows, 0 dated events; ICIS-NPDES download, loaded September 15, 2026.