Non-Compliance
Clean Water Act
THORNE BAY WWTF
Quick Summary
- •Currently out of compliance in at least one environmental program (CAA, CWA, or RCRA).
- •Assessed $0 in total penalties since records began.
- Address
-
SHORELINE DR
THORNE BAY, AK 99919
View on map ↗ - County
- PRINCE OF WALES-HYDER County
- Industry
- Utilities
- NAICS (North American Industry Classification)
- 221320
- Inspections
- 1 · last Dec 1, 2022
- Total Penalties
- $0
- Registry ID
- 110020073926
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.
8
Water (CWA)
Qtrs Non-Compliant
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 | Reporting Violations - Failure to Notify | Sep 22, 2023 | — | Open |
| cwa | Management Practice Violations - Failure to Maintain Records | Mar 2, 2022 | — | Open |
| cwa | Reporting Violations - Failure to Submit DMRs | Jul 31, 2021 | — | Open |
| cwa | Management Practice Violations - Failure to Maintain Records | Apr 15, 2021 | — | Open |
| cwa | Reporting Violations - Failure to Submit DMRs | Apr 6, 2021 | — | Open |
| cwa | Effluent Violations - Numeric effluent violation | Apr 6, 2021 | — | Open |
| cwa | Reporting Violations - Failure to Notify | Apr 6, 2021 | — | Open |
| cwa | Reporting Violations - Late Submittal of DMRs | Apr 6, 2021 | — | Open |
| cwa | Monitoring Violations - Analysis not Conducted | Apr 6, 2021 | — | Open |
| cwa | Management Practice Violations - Best Management Practice Deficiencies | Sep 30, 2020 | — | Open |
| cwa | Reporting Violations - Failure to Notify | Sep 22, 2020 | — | Open |
| cwa | Monitoring Violations - Invalid/Unrepresentative Sample | Sep 30, 2019 | — | Open |
| cwa | Management Practice Violations - Failure to Maintain Records | Dec 31, 2018 | — | Open |
| cwa | Management Practice Violations - Failure to Maintain Records | Oct 31, 2018 | — | Open |
| cwa | Management Practice Violations - Failure to Develop/Enforce Standards | Mar 30, 2018 | — | Open |
| cwa | Monitoring Violations - Analysis not Conducted | Oct 31, 2017 | — | Open |
| cwa | Effluent Violations - Numeric effluent violation | Sep 30, 2017 | — | Open |
| cwa | Management Practice Violations - Improper Operation and Maintenance | Sep 1, 2017 | — | Open |
| cwa | Effluent Violations - Unapproved Bypass | Jun 12, 2017 | — | Open |
| cwa | Management Practice Violations - Best Management Practice Deficiencies | Jun 12, 2017 | — | Open |
| cwa | Reporting Violations - Failure to Submit DMRs | Jun 12, 2017 | — | Open |
| cwa | Reporting Violations - Failure to Notify | Jun 12, 2017 | — | Open |
| cwa | Management Practice Violations - Improper Operation and Maintenance | Jun 12, 2017 | — | Open |
| cwa | Management Practice Violations - Failure to Maintain Records | Jun 12, 2017 | — | Open |
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 |
|---|---|---|---|---|---|---|
| Solids, suspended percent removal | DMR, Limited - Numeric Violation | 74.19 % | 85.00 | +72% | Dec 2025 | Open |
| BOD, 5-day, percent removal | DMR, Limited - Numeric Violation | 55.30 % | 85.00 | +198% | Dec 2025 | Open |
| Solids, suspended percent removal | DMR, Limited - Numeric Violation | 76.40 % | 85.00 | +57% | Sep 2025 | Open |
| BOD, 5-day, percent removal | DMR, Limited - Numeric Violation | 65.40 % | 85.00 | +131% | Sep 2025 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 98.00 mg/L | 30.00 | +227% | Sep 2025 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 67.86 mg/L | 45.00 | +51% | Sep 2025 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 67.86 mg/L | 30.00 | +126% | Sep 2025 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 98.00 mg/L | 45.00 | +118% | Sep 2025 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 146.00 mg/L | 60.00 | +143% | Sep 2025 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 15,075.00 MPN/100mL | 200.00 | +7,438% | Sep 2025 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 15,075.00 MPN/100mL | 400.00 | +3,669% | Sep 2025 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 30,000.00 MPN/100mL | 800.00 | +3,650% | Sep 2025 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 74.64 mg/L | 60.00 | +24% | Sep 2025 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 3,600.00 MPN/100mL | 400.00 | +800% | Jul 2025 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 5,100.00 MPN/100mL | 800.00 | +538% | Jul 2025 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 4,284.85 MPN/100mL | 200.00 | +2,042% | Jul 2025 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 4,332.88 MPN/100mL | 200.00 | +2,066% | May 2025 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 170,000.00 MPN/100mL | 800.00 | +21,150% | May 2025 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 4,332.88 MPN/100mL | 400.00 | +983% | May 2025 | Open |
| Solids, suspended percent removal | DMR, Limited - Numeric Violation | 75.24 % | 85.00 | +65% | May 2025 | Open |
| BOD, 5-day, percent removal | DMR, Limited - Numeric Violation | 74.28 % | 85.00 | +71% | May 2025 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 330,000.00 MPN/100mL | 800.00 | +41,150% | Apr 2025 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 26,944.30 MPN/100mL | 400.00 | +6,636% | Apr 2025 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 26,944.30 MPN/100mL | 200.00 | +13,372% | Apr 2025 | Open |
| Coliform, fecal general | DMR, Limited - Overdue | 3,028.85 MPN/100mL | 400.00 | +657% | Feb 2025 | Resolved |
| Solids, total suspended | DMR, Limited - Numeric Violation | 110.00 mg/L | 60.00 | +83% | Feb 2025 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 3,400.00 MPN/100mL | 800.00 | +325% | Feb 2025 | Open |
| Solids, suspended percent removal | DMR, Limited - Numeric Violation | 59.58 % | 85.00 | +169% | Feb 2025 | Open |
| Solids, total suspended | DMR, Limited - Overdue | 63.65 mg/L | 30.00 | +112% | Feb 2025 | Resolved |
| Solids, total suspended | DMR, Limited - Overdue | 63.65 mg/L | 45.00 | +41% | Feb 2025 | Resolved |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 32.28 mg/L | 30.00 | +8% | Feb 2025 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 63.65 mg/L | 30.00 | +112% | Feb 2025 | Resolved |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 3,028.85 MPN/100mL | 400.00 | +657% | Feb 2025 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 3,029.85 MPN/100mL | 200.00 | +1,415% | Feb 2025 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Overdue | 32.28 mg/L | 30.00 | +8% | Feb 2025 | Resolved |
| BOD, 5-day, percent removal | DMR, Limited - Overdue | 73.82 % | 85.00 | +75% | Feb 2025 | Open |
| Coliform, fecal general | DMR, Limited - Overdue | 3,029.85 MPN/100mL | 200.00 | +1,415% | Feb 2025 | Resolved |
| Solids, total suspended | DMR, Limited - Overdue | 110.00 mg/L | 60.00 | +83% | Feb 2025 | Resolved |
| Solids, total suspended | DMR, Limited - Numeric Violation | 63.65 mg/L | 45.00 | +41% | Feb 2025 | Resolved |
| Solids, suspended percent removal | DMR, Limited - Overdue | 59.58 % | 85.00 | +169% | Feb 2025 | Open |
| BOD, 5-day, percent removal | DMR, Limited - Numeric Violation | 73.82 % | 85.00 | +75% | Feb 2025 | Open |
| Coliform, fecal general | DMR, Limited - Overdue | 3,400.00 MPN/100mL | 800.00 | +325% | Feb 2025 | Resolved |
| Solids, suspended percent removal | DMR, Limited - Numeric Violation | 83.78 % | 85.00 | +8% | Jan 2025 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 270,000.00 MPN/100mL | 400.00 | +67,400% | Oct 2024 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 595.00 mg/L | 60.00 | +892% | Oct 2024 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 270,000.00 MPN/100mL | 200.00 | +134,900% | Oct 2024 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 99.88 mg/L | 45.00 | +122% | Oct 2024 | Resolved |
| Solids, total suspended | DMR, Limited - Numeric Violation | 301.25 mg/L | 45.00 | +569% | Oct 2024 | Resolved |
| Solids, total suspended | DMR, Limited - Numeric Violation | 301.25 mg/L | 30.00 | +904% | Oct 2024 | Resolved |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 270,000.00 MPN/100mL | 800.00 | +33,650% | Oct 2024 | Open |
Other facilities in PRINCE OF WALES-HYDER County, AK
THORNE BAY WATER SUPPLY
THORNE BAY, AK
PORT PROTECTION WATER
KETCHIKAN, AK
THORNE BAY LANDFILL
THORNE BAY, AK
METLAKATLA WATER TREATMENT
METLAKATLA, AK
KLAWOCK WATER
KLAWOCK, AK
COFFMAN AUTO REPAIR
COFFMAN COVE, AK