Non-Compliance
Clean Water Act
THORNTOWN UTILITIES-TREATMENT PLANT
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
-
109 W MAIN ST
THORNTOWN, IN 46071
View on map ↗ - County
- BOONE County
- Inspections
- 12 · last Feb 9, 2026
- Total Penalties
- $0
- Registry ID
- 110009979201
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.
7
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 | Management Practice Violations - Inflow/Infiltration (I/I) | Feb 9, 2026 | — | Open |
| cwa | Effluent Violations - Numeric effluent violation | Feb 9, 2026 | — | Open |
| cwa | Management Practice Violations - Failure to Maintain Records | Feb 9, 2026 | — | Open |
| cwa | Management Practice Violations - Failure to Develop/Enforce Standards | Feb 9, 2026 | — | Open |
| cwa | Management Practice Violations - Failure to Develop/Enforce Standards | Jun 4, 2025 | — | Open |
| cwa | Reporting Violations - Improper/ Incorrect Reporting | Jun 4, 2025 | — | Open |
| cwa | Management Practice Violations - Failure to Maintain Records | Jun 4, 2025 | — | Open |
| cwa | Management Practice Violations - Inflow/Infiltration (I/I) | Jun 4, 2025 | — | Open |
| cwa | Reporting Violations - Improper/ Incorrect Reporting | Sep 25, 2024 | — | Open |
| cwa | Effluent Violations - Numeric effluent violation | Sep 25, 2024 | — | Open |
| cwa | Management Practice Violations - Inflow/Infiltration (I/I) | Sep 25, 2024 | — | Open |
| cwa | Reporting Violations - Improper/ Incorrect Reporting | Apr 2, 2024 | — | Open |
| cwa | Management Practice Violations - Inflow/Infiltration (I/I) | Apr 2, 2024 | — | Open |
| cwa | Monitoring Violations - Invalid/Unrepresentative Sample | Sep 27, 2023 | — | Open |
| cwa | Management Practice Violations - Inflow/Infiltration (I/I) | Sep 27, 2023 | — | Open |
| cwa | Schedule Event reported late | Apr 1, 2023 | — | Open |
| cwa | Schedule Event unachieved but reported | Apr 1, 2023 | May 15, 2023 | Resolved |
| cwa | Schedule Event achieved late but reported | Apr 1, 2023 | — | Open |
| cwa | Schedule Event unachieved and not reported | Apr 1, 2023 | May 15, 2023 | Resolved |
| cwa | Monitoring Violations - Invalid/Unrepresentative Sample | Oct 7, 2022 | — | Open |
| cwa | Permit Violations - Application Incomplete | Oct 7, 2022 | — | Open |
| cwa | Effluent Violations - Numeric effluent violation | Oct 7, 2022 | — | Open |
| cwa | Management Practice Violations - Inflow/Infiltration (I/I) | Oct 7, 2022 | — | Open |
| cwa | Management Practice Violations - Inflow/Infiltration (I/I) | Jun 14, 2022 | — | Open |
| cwa | Management Practice Violations - Inflow/Infiltration (I/I) | Nov 12, 2020 | — | Open |
| cwa | Management Practice Violations - Inflow/Infiltration (I/I) | Aug 7, 2019 | — | Open |
| cwa | Schedule Event achieved late but reported | Apr 1, 2019 | — | Open |
| cwa | Schedule Event unachieved but reported | Jul 30, 2012 | May 1, 2013 | Resolved |
| cwa | Schedule Event achieved late but reported | Jul 30, 2012 | — | Open |
| cwa | Schedule Event reported late | Jul 30, 2012 | — | Open |
| cwa | Schedule Event unachieved and not reported | Jul 30, 2012 | May 1, 2013 | Resolved |
| cwa | Schedule Event unachieved but reported | Jun 30, 2012 | Mar 1, 2013 | Resolved |
| cwa | Schedule Event achieved late but reported | Jun 30, 2012 | — | Open |
| cwa | Schedule Event reported late | Jun 30, 2012 | — | Open |
| cwa | Schedule Event unachieved and not reported | Jun 30, 2012 | Mar 1, 2013 | Resolved |
| cwa | Schedule Event achieved late but reported | Mar 31, 2012 | — | Open |
| cwa | Schedule Event unachieved and not reported | Mar 31, 2012 | May 3, 2012 | Resolved |
| cwa | Schedule Event unachieved but reported | Mar 31, 2012 | May 3, 2012 | Resolved |
| cwa | Schedule Event reported late | Mar 31, 2012 | — | Open |
| cwa | Schedule Event unachieved but reported | Jun 30, 2011 | Oct 1, 2012 | Resolved |
| cwa | Schedule Event unachieved and not reported | Jun 30, 2011 | Jan 15, 2013 | Resolved |
| cwa | Schedule Event reported late | Jun 30, 2011 | — | Open |
| cwa | Schedule Event achieved late but reported | Jun 30, 2011 | — | Open |
| cwa | Schedule Event unachieved but reported | Sep 30, 2010 | Jun 4, 2012 | Resolved |
| cwa | Schedule Event unachieved and not reported | Sep 30, 2010 | Jun 4, 2012 | Resolved |
| cwa | Schedule Event achieved late but reported | Sep 30, 2010 | — | Open |
| cwa | Schedule Event reported late | Sep 30, 2010 | — | 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 |
|---|---|---|---|---|---|---|
| Copper, total recoverable | DMR, Limited - Numeric Violation | 0.13 mg/L | 0.10 | +35% | Jan 2026 | Open |
| Copper, total recoverable | DMR, Limited - Numeric Violation | 0.42 mg/L | 0.10 | +327% | Dec 2025 | Open |
| Copper, total recoverable | DMR, Limited - Numeric Violation | 0.14 mg/L | 0.05 | +192% | Dec 2025 | Open |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 0.17 mg/L | 0.06 | +183% | Oct 2025 | Open |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 273.00 mg/L | 40.00 | +583% | Oct 2025 | Open |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 53.20 mg/L | 25.00 | +113% | Oct 2025 | Open |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 0.07 mg/L | 0.06 | +17% | Jun 2025 | Open |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 0.07 mg/L | 0.06 | +17% | May 2025 | Open |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 65.50 mg/L | 40.00 | +64% | May 2025 | Open |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 0.30 mg/L | 0.06 | +400% | Apr 2025 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Overdue | 22.25 mg/L | 10.80 | +106% | Mar 2025 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 17.33 mg/L | 7.20 | +141% | Mar 2025 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Overdue | 17.33 mg/L | 7.20 | +141% | Mar 2025 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 22.25 mg/L | 10.80 | +106% | Mar 2025 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 12.30 mg/L | 10.80 | +14% | Feb 2025 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 17.00 mg/L | 7.20 | +136% | Nov 2024 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 9.00 mg/L | 4.80 | +88% | May 2024 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 7.31 kg/d | 6.81 | +7% | May 2024 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 9.00 mg/L | 7.20 | +25% | May 2024 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 7.31 kg/d | 4.54 | +61% | May 2024 | Open |
| Copper, total recoverable | DMR, Limited - Numeric Violation | 0.34 mg/L | 0.05 | +594% | Feb 2024 | Open |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 56.70 mg/L | 40.00 | +42% | Feb 2024 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 45.50 mg/L | 45.00 | +1% | Feb 2024 | Open |
| Copper, total recoverable | DMR, Limited - Numeric Violation | 2.30 mg/L | 0.10 | +2,247% | Feb 2024 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 116.00 mg/L | 105.00 | +10% | Jun 2022 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 7.08 kg/d | 5.63 | +26% | May 2022 | Open |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 0.40 mg/L | 0.50 | +20% | May 2022 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 8.94 kg/d | 8.49 | +5% | May 2022 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 10.60 mg/L | 9.30 | +14% | Feb 2022 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 5.67 kg/d | 5.63 | +1% | Feb 2022 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 8.26 kg/d | 5.63 | +47% | Dec 2021 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 15.80 kg/d | 8.49 | +86% | Dec 2021 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 9.22 kg/d | 8.49 | +9% | Apr 2021 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 7.90 kg/d | 5.63 | +40% | Apr 2021 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 13.80 mg/L | 9.30 | +48% | Apr 2021 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 14.60 mg/L | 14.00 | +4% | Apr 2021 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 8.76 kg/d | 8.49 | +3% | Mar 2021 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 10.40 mg/L | 9.30 | +12% | Mar 2021 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 12.40 mg/L | 9.30 | +33% | Feb 2021 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 15.10 mg/L | 14.00 | +8% | Feb 2021 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 11.10 mg/L | 9.30 | +19% | Jan 2021 | Resolved |
| Copper, total recoverable | DMR, Limited - Numeric Violation | 0.05 mg/L | 0.05 | +2% | Jan 2021 | Open |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 0.10 mg/L | 0.06 | +67% | Oct 2020 | Open |
| Copper, total recoverable | DMR, Limited - Numeric Violation | 0.06 mg/L | 0.05 | +22% | Oct 2020 | Open |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 0.10 mg/L | 0.06 | +67% | Oct 2020 | Open |
| E. coli, colony forming units [CFU] | DMR, Limited - Numeric Violation | 275.50 MPN/100mL | 235.00 | +17% | Apr 2019 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 10.50 mg/L | 9.30 | +13% | Feb 2019 | Open |
| Copper, total recoverable | DMR, Limited - Numeric Violation | 0.10 mg/L | 0.10 | +2% | Jun 2018 | Open |
| Copper, total recoverable | DMR, Limited - Numeric Violation | 0.07 mg/L | 0.05 | +49% | Jun 2018 | Resolved |
| Copper, total recoverable | DMR, Limited - Numeric Violation | 0.12 mg/L | 0.10 | +22% | Mar 2018 | Open |
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