EmissionsLookup
Non-Compliance Clean Water Act

WESTPORT STP

Quick Summary

  • Currently out of compliance in at least one environmental program (CAA, CWA, or RCRA).
  • Assessed $7,950 in total penalties since records began.
Address
COUNTY RD 153
CLATSKANIE, OR 97016
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County
COLUMBIA County
Inspections
2 · last Apr 2, 2024
Total Penalties
$7,950 · last Sep 21, 2023
Registry ID
110010151478

Compliance Status (Last 12 Quarters)

Number of calendar quarters, out of the last 12, in which this facility was in violation of its permit. Zero means no recorded violations in that program over the past three years.

3
Water (CWA)
Qtrs Non-Compliant

Compliance Violations

Individual permit violations recorded by the EPA across air, water, and hazardous waste programs. Open violations are unresolved as of the most recent ECHO data update.

Program Type Violation Date Return to Compliance Status
cwa Schedule Event unachieved and not reported Apr 30, 2023 Jan 26, 2024 Resolved
cwa Pretreatment - Failure to submit required report (non-DMR) Jun 22, 2022 Sep 21, 2023 Resolved
cwa Management Practice Violations - Improper Operation and Maintenance Jan 10, 2019 Feb 11, 2019 Resolved
cwa Management Practice Violations - Failure to Maintain Records Jan 10, 2019 Feb 11, 2019 Resolved

Discharge Limit Exceedances

Instances where this facility's reported discharge monitoring results exceeded its permitted limits under the Clean Water Act. Exceedance percentage shows how far over the permit limit the discharge was.

Pollutant Violation Reported Limit Exceedance Period Status
E. coli DMR, Limited - Numeric Violation 2,420.00 MPN/100mL 406.00 +496% Sep 2022 Open
E. coli DMR, Limited - Numeric Violation 143.90 MPN/100mL 126.00 +14% Sep 2022 Open
E. coli DMR, Limited - Numeric Violation 143.90 MPN/100mL 126.00 +14% Sep 2022 Open
E. coli DMR, Limited - Numeric Violation 2,420.00 MPN/100mL 406.00 +496% Sep 2022 Open
BOD, 5-day, 20 deg. C DMR, Limited - Numeric Violation 36.00 mg/L 30.00 +20% Aug 2022 Open
BOD, 5-day, 20 deg. C DMR, Limited - Numeric Violation 21.00 mg/L 20.00 +5% Aug 2022 Open
E. coli DMR, Limited - Numeric Violation 177.00 MPN/100mL 126.00 +40% Aug 2022 Open
E. coli DMR, Limited - Numeric Violation 177.00 MPN/100mL 126.00 +40% Aug 2022 Open
E. coli DMR, Limited - Numeric Violation 2,420.00 MPN/100mL 406.00 +496% Jul 2022 Open
E. coli DMR, Limited - Numeric Violation 2,420.00 MPN/100mL 406.00 +496% Jul 2022 Open
E. coli DMR, Limited - Numeric Violation 418.00 MPN/100mL 126.00 +232% Jul 2022 Open
E. coli DMR, Limited - Numeric Violation 418.00 MPN/100mL 126.00 +232% Jul 2022 Open
E. coli DMR, Limited - Numeric Violation 2,420.00 MPN/100mL 406.00 +496% Oct 2021 Open
E. coli DMR, Limited - Numeric Violation 2,420.00 MPN/100mL 126.00 +1,821% Oct 2021 Open
E. coli DMR, Limited - Numeric Violation 2,420.00 MPN/100mL 406.00 +496% Oct 2021 Open
E. coli DMR, Limited - Numeric Violation 2,420.00 MPN/100mL 126.00 +1,821% Oct 2021 Open
E. coli DMR, Limited - Numeric Violation 2,420.00 MPN/100mL 406.00 +496% Sep 2021 Open
E. coli DMR, Limited - Numeric Violation 2,420.00 MPN/100mL 406.00 +496% Sep 2021 Open
E. coli DMR, Limited - Numeric Violation 1,344.00 MPN/100mL 126.00 +967% Sep 2021 Open
E. coli DMR, Limited - Numeric Violation 1,344.00 MPN/100mL 126.00 +967% Sep 2021 Open
E. coli DMR, Limited - Numeric Violation 2,419.00 MPN/100mL 406.00 +496% Aug 2021 Open
E. coli DMR, Limited - Numeric Violation 2,419.00 MPN/100mL 406.00 +496% Aug 2021 Open
E. coli DMR, Limited - Numeric Violation 1,657.20 MPN/100mL 126.00 +1,215% Aug 2021 Open
E. coli DMR, Limited - Numeric Violation 1,657.20 MPN/100mL 126.00 +1,215% Aug 2021 Open
E. coli DMR, Limited - Numeric Violation 291.20 MPN/100mL 126.00 +131% Jul 2021 Open
E. coli DMR, Limited - Numeric Violation 435.00 MPN/100mL 406.00 +7% Jul 2021 Open
E. coli DMR, Limited - Numeric Violation 435.00 MPN/100mL 406.00 +7% Jul 2021 Open
E. coli DMR, Limited - Numeric Violation 291.20 MPN/100mL 126.00 +131% Jul 2021 Open
BOD, 5-day, 20 deg. C DMR, Limited - Numeric Violation 13.17 kg/d 4.09 +222% Jun 2021 Open
BOD, 5-day, 20 deg. C DMR, Limited - Numeric Violation 23.61 kg/d 8.17 +189% Jun 2021 Open
BOD, 5-day, 20 deg. C DMR, Limited - Numeric Violation 13.17 kg/d 6.36 +107% Jun 2021 Open
Solids, total suspended DMR, Limited - Numeric Violation 15.21 kg/d 4.09 +272% Jun 2021 Open
E. coli DMR, Limited - Numeric Violation 297.40 MPN/100mL 126.00 +136% Jun 2021 Open
Solids, total suspended DMR, Limited - Numeric Violation 15.21 kg/d 6.36 +139% Jun 2021 Open
E. coli DMR, Limited - Numeric Violation 297.40 MPN/100mL 126.00 +136% Jun 2021 Open
BOD, 5-day, 20 deg. C DMR, Limited - Numeric Violation 23.50 mg/L 20.00 +18% Jun 2021 Open
Solids, total suspended DMR, Limited - Numeric Violation 27.00 mg/L 20.00 +35% Jun 2021 Open
Solids, total suspended DMR, Limited - Numeric Violation 27.69 kg/d 8.17 +239% Jun 2021 Open
E. coli DMR, Limited - Numeric Violation 298.80 MPN/100mL 126.00 +137% May 2021 Open
E. coli DMR, Limited - Numeric Violation 298.80 MPN/100mL 126.00 +137% May 2021 Open

Enforcement Actions

Formal enforcement cases brought by the EPA or state agencies, including administrative orders and civil penalties assessed. Penalty amounts reflect what was formally assessed, not necessarily what was collected.

State CWA Penalty AO
Clean Water Act · Case OR-WQ/M-NWR-2023-018 · Sep 21, 2023
$5,925
State CWA Penalty AO
Clean Water Act · Case OR-WQ/M-NWR-2022-019 · Apr 12, 2022
$2,025

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