Non-Compliance
Clean Water Act
HIGH RIDGE WWTP
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
-
US 50 AND HIGH RIDGE RD
DILLSBORO, IN 47018
View on map ↗ - County
- DEARBORN County
- Inspections
- 2 · last Oct 7, 2024
- Total Penalties
- $0
- Registry ID
- 110056000697
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.
11
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 - Best Management Practice Deficiencies | Apr 6, 2026 | — | Open |
| cwa | Effluent Violations - Numeric effluent violation | Apr 6, 2026 | — | Open |
| cwa | Management Practice Violations - Improper Operation and Maintenance | Apr 6, 2026 | — | Open |
| cwa | Management Practice Violations - Inflow/Infiltration (I/I) | Apr 6, 2026 | — | Open |
| cwa | Failure to submit SSO information to the permitting authority (Not Related to Program Report or DMR) | Oct 7, 2024 | — | Open |
| cwa | Wet-weather SSO discharge to waters of the U.S. that may endanger health or the environment | Oct 7, 2024 | — | Open |
| cwa | Management Practice Violations - Improper Operation and Maintenance | Oct 7, 2024 | — | Open |
| cwa | Management Practice Violations - Failure to Maintain Records | Oct 7, 2024 | — | Open |
| cwa | Monitoring Violations - Invalid/Unrepresentative Sample | Oct 7, 2024 | — | Open |
| cwa | Reporting Violations - Improper/ Incorrect Reporting | Oct 7, 2024 | — | Open |
| cwa | Effluent Violations - Numeric effluent violation | Oct 7, 2024 | — | Open |
| cwa | Management Practice Violations - Improper Operation and Maintenance | Dec 21, 2022 | — | Open |
| cwa | Effluent Violations - Numeric effluent violation | Dec 21, 2022 | — | Open |
| cwa | Effluent Violations - Narrative Effluent Violation | Dec 21, 2022 | — | Open |
| cwa | Effluent Violations - Numeric effluent violation | Oct 8, 2020 | — | Open |
| cwa | Management Practice Violations - Improper Operation and Maintenance | Jul 3, 2019 | — | Open |
| cwa | Effluent Violations - Numeric effluent violation | Jul 3, 2019 | — | Open |
| cwa | Management Practice Violations - Improper Operation and Maintenance | Nov 27, 2017 | — | Open |
| cwa | Effluent Violations - Numeric effluent violation | Nov 27, 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, total suspended | DMR, Limited - Numeric Violation | 9.34 kg/d | 3.40 | +174% | Jan 2026 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 61.30 mg/L | 30.00 | +104% | Jan 2026 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 307.00 mg/L | 45.00 | +582% | Jan 2026 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 8.34 mg/L | 4.80 | +74% | Dec 2025 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 0.21 kg/d | 0.12 | +70% | Nov 2025 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 0.51 kg/d | 0.18 | +180% | Nov 2025 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 20.80 mg/L | 18.00 | +16% | Nov 2025 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 31.50 mg/L | 27.00 | +17% | Nov 2025 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 3.62 mg/L | 1.60 | +126% | Nov 2025 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 7.16 mg/L | 2.40 | +198% | Nov 2025 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 3.55 mg/L | 2.40 | +48% | Oct 2025 | Open |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 0.34 mg/L | 0.06 | +467% | Oct 2025 | Open |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 0.10 mg/L | 0.50 | +80% | Oct 2025 | Open |
| E. coli, colony forming units [CFU] | DMR, Limited - Numeric Violation | 201.00 MPN/100mL | 125.00 | +61% | Oct 2025 | Open |
| E. coli, colony forming units [CFU] | DMR, Limited - Numeric Violation | 63,200.00 MPN/100mL | 235.00 | +26,794% | Oct 2025 | Open |
| E. coli, colony forming units [CFU] | DMR, Limited - Numeric Violation | 201.00 MPN/100mL | 125.00 | +61% | Sep 2025 | Open |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 0.20 mg/L | 0.50 | +60% | Sep 2025 | Open |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 0.17 mg/L | 0.06 | +183% | Sep 2025 | Open |
| E. coli, colony forming units [CFU] | DMR, Limited - Numeric Violation | 63,200.00 MPN/100mL | 235.00 | +26,794% | Sep 2025 | Open |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 0.63 mg/L | 0.06 | +950% | Aug 2025 | Open |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 0.46 mg/L | 0.50 | +8% | Aug 2025 | Open |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 0.17 mg/L | 0.06 | +183% | Aug 2025 | Resolved |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 0.70 mg/L | 0.06 | +1,067% | Jul 2025 | Resolved |
| E. coli, colony forming units [CFU] | DMR, Limited - Numeric Violation | 250.00 MPN/100mL | 235.00 | +6% | Jul 2025 | Open |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 3.80 mg/L | 0.06 | +6,233% | Jul 2025 | Open |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 0.26 mg/L | 0.50 | +48% | Jul 2025 | Open |
| E. coli, colony forming units [CFU] | DMR, Limited - Numeric Violation | 241.00 MPN/100mL | 125.00 | +93% | Jun 2025 | Open |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 0.29 mg/L | 0.50 | +42% | Jun 2025 | Open |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 0.91 mg/L | 0.06 | +1,417% | Jun 2025 | Resolved |
| Solids, total suspended | DMR, Limited - Numeric Violation | 28.15 mg/L | 27.00 | +4% | Jun 2025 | Open |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 2.30 mg/L | 0.06 | +3,733% | Jun 2025 | Open |
| E. coli, colony forming units [CFU] | DMR, Limited - Numeric Violation | 63,200.00 MPN/100mL | 235.00 | +26,794% | Jun 2025 | Open |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 0.02 mg/L | 0.50 | +96% | May 2025 | Open |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 1.51 mg/L | 0.06 | +2,417% | May 2025 | Open |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 0.49 mg/L | 0.06 | +717% | May 2025 | Resolved |
| E. coli, colony forming units [CFU] | DMR, Limited - Numeric Violation | 649.00 MPN/100mL | 235.00 | +176% | May 2025 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 2.68 kg/d | 2.27 | +18% | Apr 2025 | Open |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 0.13 mg/L | 0.06 | +117% | Apr 2025 | Resolved |
| Solids, total suspended | DMR, Limited - Numeric Violation | 42.60 mg/L | 30.00 | +42% | Apr 2025 | Open |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 0.02 mg/L | 0.50 | +96% | Apr 2025 | Open |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 0.77 mg/L | 0.06 | +1,183% | Apr 2025 | Open |
| E. coli, colony forming units [CFU] | DMR, Limited - Numeric Violation | 63,200.00 MPN/100mL | 235.00 | +26,794% | Apr 2025 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 152.90 mg/L | 45.00 | +240% | Apr 2025 | Open |
| E. coli, colony forming units [CFU] | DMR, Limited - Numeric Violation | 612.00 MPN/100mL | 125.00 | +390% | Apr 2025 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 9.60 kg/d | 3.40 | +182% | Apr 2025 | Open |
| E. coli, colony forming units [CFU] | DMR, Limited - Numeric Violation | 64,200.00 MPN/100mL | 235.00 | +27,219% | Oct 2024 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 52.47 mg/L | 27.00 | +94% | Oct 2024 | Resolved |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 0.22 mg/L | 0.50 | +56% | Oct 2024 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 29.80 mg/L | 18.00 | +66% | Oct 2024 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 9.94 mg/L | 2.40 | +314% | Sep 2024 | Open |
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