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Clean Water Act discharge permit · NPDES OR0031399

WES (BORING STP), Boring, OR: NPDES OR0031399 discharge permit, effluent exceedances, inspections, penalties

WES (BORING STP), held by CLACKAMAS COUNTY SERVICE, holds NPDES permit OR0031399, which discharges to Deep Creek (North Fork). EPA’s file records it issued April 5, 2010 and expiring April 5, 2013.

WES (BORING STP), Boring, Oregon: Individual permit OR0031399, held by CLACKAMAS COUNTY SERVICE; Publicly owned treatment works; Administratively continued (past its expiration date and still in force until reissued); issued April 5, 2010, term to April 5, 2013; discharges to DEEP CREEK (NORTH FORK).

  • BOD, 5-day, 20 deg. C: 0 limits, 8 violations of any kind, 2 effluent exceedances, latest December 31, 2019, largest 26% over the limit.
  • BOD, carbonaceous [5 day, 20 C]: 0 limits, 1 violation of any kind, 1 effluent exceedance, latest July 31, 2020, largest 67% over the limit.
  • Solids, total suspended: 0 limits, 5 violations of any kind, 0 effluent exceedances.
  • E. coli: 0 limits, 4 violations of any kind, 0 effluent exceedances.
  • pH: 0 limits, 2 violations of any kind, 0 effluent exceedances.
  • Nitrogen, ammonia total [as N]: 0 limits, 2 violations of any kind, 0 effluent exceedances.
  • Flow, in conduit or thru treatment plant: 0 limits, 2 violations of any kind, 0 effluent exceedances.
  • Chlorine, total residual: 0 limits, 2 violations of any kind, 0 effluent exceedances.
  • Excess thermal load: 0 limits, 1 violation of any kind, 0 effluent exceedances.
  • BOD, 5-day, percent removal: 0 limits, 1 violation of any kind, 0 effluent exceedances.
  • Solids, suspended percent removal: 0 limits, 1 violation of any kind, 0 effluent exceedances.
  • February 1, 2018: Effluent Violations - Numeric effluent violation (ST6).
  • November 30, 2017: Monitoring Violations - Analysis not Conducted (ST6).
  • November 30, 2017: Reporting Violations - Improper/ Incorrect Reporting (ST6).
  • March 31, 2017: Effluent Violations - Numeric effluent violation (ST6).
  • February 28, 2017: Effluent Violations - Numeric effluent violation (ST6).

Oregon holds 145 Publicly owned treatment works coverages of this permit type in EPA’s file; 59 were issued before OR0031399.

Coverages issued nearest OR0031399

  • November 5, 2007: VERNONIA STP, Vernonia, OR0022560, held by VERNONIA, CITY OF
  • July 20, 2009: COBURG WASTEWATER TREATMENT PLANT, Coburg, OR0044628, held by COBURG, CITY OF
  • January 25, 2010: SANDY WWTP, Boring, OR0026573, held by SANDY, CITY OF
  • February 8, 2010: AUMSVILLE STP, Aumsville, OR0022721, held by AUMSVILLE, CITY OF
  • February 23, 2010: LOWELL STP, Lowell, OR0020044, held by LOWELL, CITY OF
  • September 2, 2010: AMITY STP, Amity, OR0026212, held by AMITY, CITY OF
  • October 4, 2010: SHERIDAN STP, Sheridan, OR0020648, held by SHERIDAN, CITY OF
  • October 18, 2010: CANBY STP, Canby, OR0020214, held by CANBY, CITY OF
  • November 30, 2010: GRAND RONDE STP, Grand Ronde, OR0031453, held by GRAND RONDE SANITARY DISTRICT
  • December 17, 2010: MYRTLE POINT STP, Myrtle Point, OR0020435, held by MYRTLE POINT, CITY OF

WES (BORING STP) among its neighbors

EPA’s permit file holds 3 discharge permits in the North Fork Deep Creek-Deep Creek subwatershed (HUC 170900110605), OR0031399 among them. Its county holds 129, 7 of them major permits; OR0031399 is a minor permit.

Other permits in the North Fork Deep Creek-Deep Creek subwatershed (HUC 170900110605)

  • EVER FRESH, Boring: ORR127255, minor permit, permit term to July 1, 2026
  • MARKS BROTHERS, Boring: ORR208064, minor permit, permit term to July 1, 2026

Identity

Facility as filedWES (BORING STP)
Permittee as filedCLACKAMAS COUNTY SERVICE
NPDES IDOR0031399
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
IssuedApril 5, 2010
Expiration dateApril 5, 2013
AddressBoring, OR 97009
Receiving waterDEEP CREEK (NORTH FORK)
Receiving water impaired303(D) Listed
SubwatershedNorth Fork Deep Creek-Deep Creek (HUC 170900110605)
SIC4952 – Sewerage Systems

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
BOD, 5-day, 20 deg. C082December 31, 201926% over the limit
BOD, carbonaceous [5 day, 20 C]011July 31, 202067% over the limit
Solids, total suspended050
E. coli040
pH020
Nitrogen, ammonia total [as N]020
Flow, in conduit or thru treatment plant020
Chlorine, total residual020
Excess thermal load010
BOD, 5-day, percent removal010
Solids, suspended percent removal010

Inspections, violations and enforcement

DateWhat EPA recordedAgency
February 1, 2018Effluent Violations - Numeric effluent violationST6
November 30, 2017Monitoring Violations - Analysis not ConductedST6
November 30, 2017Reporting Violations - Improper/ Incorrect ReportingST6
March 31, 2017Effluent Violations - Numeric effluent violationST6
February 28, 2017Effluent Violations - Numeric effluent violationST6

Inspections

EPA’s inspection file holds no inspection for NPDES OR0031399.

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

EPA’s informal enforcement file holds no action for NPDES OR0031399.

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Nearby on the register

Figures from EPA’s ICIS-NPDES download, loaded October 14, 2026.

What this page shows

This public-records page covers Clean Water Act discharge permit NPDES OR0031399 for WES (BORING STP) in Boring, OR, held by CLACKAMAS COUNTY SERVICE and discharging to Deep Creek (North Fork). The page lists the permit as administratively continued, a Minor discharger class of 0, 2 pollutants under a numeric limit, and 2 pollutants with an effluent exceedance.