Non-Compliance
Clean Water Act
MILLERSBURG MUNICIPAL SEWAGE 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
-
198 N WABASH ST
MILLERSBURG, IN 46543
View on map ↗ - County
- ELKHART County
- Inspections
- 6 · last Nov 18, 2025
- Total Penalties
- $0 · last Jun 27, 2016
- Registry ID
- 110009977472
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.
5
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 | Effluent Violations - Numeric effluent violation | Nov 18, 2025 | — | Open |
| cwa | Management Practice Violations - Failure to Maintain Records | Nov 18, 2025 | — | Open |
| cwa | Monitoring Violations - Frequency of Sampling Violation | Nov 18, 2025 | — | Open |
| cwa | Monitoring Violations - Invalid/Unrepresentative Sample | Aug 8, 2024 | — | Open |
| cwa | Management Practice Violations - Failure to Develop/Enforce Standards | May 29, 2024 | — | Open |
| cwa | Management Practice Violations - Failure to Maintain Records | May 29, 2024 | — | Open |
| cwa | Monitoring Violations - Invalid/Unrepresentative Sample | May 29, 2024 | — | Open |
| cwa | Management Practice Violations - Failure to Develop/Enforce Standards | Nov 30, 2023 | — | Open |
| cwa | Management Practice Violations - Improper Operation and Maintenance | Nov 30, 2023 | — | Open |
| cwa | Monitoring Violations - Invalid/Unrepresentative Sample | Nov 30, 2023 | — | Open |
| cwa | Effluent Violations - Numeric effluent violation | Nov 30, 2023 | — | Open |
| cwa | Management Practice Violations - Failure to Maintain Records | Oct 27, 2022 | — | Open |
| cwa | Management Practice Violations - Improper Operation and Maintenance | Oct 27, 2022 | — | Open |
| cwa | Management Practice Violations - Failure to Maintain Records | May 5, 2021 | — | Open |
| cwa | Reporting Violations - Improper/ Incorrect Reporting | May 1, 2015 | — | Open |
| cwa | Monitoring Violations - Analysis not Conducted | Nov 1, 2014 | — | Open |
| cwa | Reporting Violations - Failure to submit required report (non-DMR non-pretreatment) | Jun 1, 2014 | — | Open |
| cwa | Schedule Event reported late | Oct 31, 2005 | — | Open |
| cwa | Schedule Event unachieved but reported | Oct 31, 2005 | May 1, 2006 | Resolved |
| cwa | Schedule Event achieved late but reported | Oct 31, 2005 | — | Open |
| cwa | Schedule Event unachieved and not reported | Oct 31, 2005 | May 1, 2006 | Resolved |
| cwa | Schedule Event unachieved and not reported | Oct 31, 2005 | Apr 1, 2006 | Resolved |
| cwa | Schedule Event reported late | Oct 31, 2005 | — | Open |
| cwa | Schedule Event achieved late but reported | Oct 31, 2005 | — | Open |
| cwa | Schedule Event unachieved but reported | Oct 31, 2005 | Apr 1, 2006 | Resolved |
| cwa | Schedule Event achieved late but reported | Sep 30, 2005 | — | Open |
| cwa | Schedule Event unachieved but reported | Sep 30, 2005 | Mar 28, 2006 | Resolved |
| cwa | Schedule Event unachieved and not reported | Sep 30, 2005 | Mar 28, 2006 | Resolved |
| cwa | Schedule Event reported late | Sep 30, 2005 | — | Open |
| cwa | Schedule Event achieved late but reported | Sep 30, 2005 | — | Open |
| cwa | Schedule Event unachieved but reported | Sep 30, 2005 | Mar 28, 2006 | Resolved |
| cwa | Schedule Event unachieved and not reported | Sep 30, 2005 | Mar 28, 2006 | Resolved |
| cwa | Schedule Event reported late | Sep 30, 2005 | — | Open |
| cwa | Schedule Event unachieved but reported | Jul 31, 2005 | Mar 21, 2006 | Resolved |
| cwa | Schedule Event reported late | Jul 31, 2005 | — | Open |
| cwa | Schedule Event achieved late but reported | Jul 31, 2005 | — | Open |
| cwa | Schedule Event unachieved but reported | Jul 31, 2005 | Mar 21, 2006 | Resolved |
| cwa | Schedule Event reported late | Jul 31, 2005 | — | Open |
| cwa | Schedule Event achieved late but reported | Jul 31, 2005 | — | Open |
| cwa | Schedule Event unachieved and not reported | Jul 31, 2005 | Mar 21, 2006 | Resolved |
| cwa | Schedule Event unachieved and not reported | Jul 31, 2005 | Mar 21, 2006 | Resolved |
| cwa | Schedule Event reported late | Apr 30, 2005 | — | Open |
| cwa | Schedule Event unachieved but reported | Apr 30, 2005 | Mar 21, 2006 | Resolved |
| cwa | Schedule Event achieved late but reported | Apr 30, 2005 | — | Open |
| cwa | Schedule Event unachieved and not reported | Apr 30, 2005 | Mar 21, 2006 | Resolved |
| cwa | Schedule Event unachieved and not reported | Apr 30, 2005 | Mar 21, 2006 | Resolved |
| cwa | Schedule Event achieved late but reported | Apr 30, 2005 | — | Open |
| cwa | Schedule Event unachieved but reported | Apr 30, 2005 | Mar 21, 2006 | Resolved |
| cwa | Schedule Event reported late | Apr 30, 2005 | — | Open |
| cwa | Schedule Event achieved late but reported | Jan 31, 2005 | — | 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 |
|---|---|---|---|---|---|---|
| Chlorine, total residual | DMR, Limited - Numeric Violation | 0.03 mg/L | 0.02 | +43% | Jun 2025 | Resolved |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 0.04 mg/L | 0.02 | +121% | May 2025 | Resolved |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 0.08 mg/L | 0.06 | +33% | May 2025 | Open |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 0.40 mg/L | 0.02 | +1,889% | Apr 2025 | Resolved |
| E. coli, colony forming units [CFU] | DMR, Limited - Numeric Violation | 1,046.30 MPN/100mL | 235.00 | +345% | Apr 2025 | Open |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 5.12 mg/L | 0.06 | +8,433% | Apr 2025 | Open |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 0.03 mg/L | 0.02 | +55% | Jun 2024 | Resolved |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 0.01 kg/d | 0.01 | +55% | Jun 2024 | Resolved |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 0.02 kg/d | 0.01 | +70% | May 2024 | Resolved |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 0.03 mg/L | 0.02 | +70% | May 2024 | Resolved |
| E. coli, colony forming units [CFU] | DMR, Limited - Numeric Violation | 261.30 MPN/100mL | 235.00 | +11% | Apr 2024 | Open |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 0.07 mg/L | 0.06 | +17% | Sep 2023 | Open |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 0.03 kg/d | 0.03 | +17% | Sep 2023 | Open |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 0.02 kg/d | 0.01 | +103% | Aug 2023 | Resolved |
| E. coli, colony forming units [CFU] | DMR, Limited - Numeric Violation | 2,419.50 MPN/100mL | 235.00 | +930% | Aug 2023 | Open |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 0.34 mg/L | 0.06 | +467% | Aug 2023 | Open |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 0.12 mg/L | 0.50 | +76% | Aug 2023 | Open |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 0.04 mg/L | 0.02 | +103% | Aug 2023 | Resolved |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 0.15 kg/d | 0.03 | +467% | Aug 2023 | Open |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 0.04 mg/L | 0.02 | +93% | Jul 2023 | Resolved |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 0.02 kg/d | 0.01 | +93% | Jul 2023 | Resolved |
| E. coli, colony forming units [CFU] | DMR, Limited - Numeric Violation | 2,419.60 MPN/100mL | 235.00 | +930% | Jul 2023 | Open |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 0.04 kg/d | 0.03 | +33% | Jul 2023 | Open |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 0.08 mg/L | 0.06 | +33% | Jul 2023 | Open |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 0.19 mg/L | 0.50 | +62% | Jul 2023 | Open |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 0.04 mg/L | 0.50 | +92% | Jun 2023 | Open |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 0.02 kg/d | 0.01 | +88% | Jun 2023 | Resolved |
| E. coli, colony forming units [CFU] | DMR, Limited - Numeric Violation | 1,299.70 MPN/100mL | 235.00 | +453% | Jun 2023 | Open |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 0.04 mg/L | 0.02 | +88% | Jun 2023 | Resolved |
| E. coli, colony forming units [CFU] | DMR, Limited - Numeric Violation | 2,419.60 MPN/100mL | 235.00 | +930% | May 2023 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 3.68 kg/d | 2.09 | +76% | May 2023 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 14.16 mg/L | 4.60 | +208% | May 2023 | Resolved |
| E. coli, colony forming units [CFU] | DMR, Limited - Numeric Violation | 501.00 MPN/100mL | 125.00 | +301% | May 2023 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 14.05 kg/d | 4.81 | +192% | May 2023 | Open |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 0.24 mg/L | 0.50 | +52% | May 2023 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 46.70 mg/L | 10.60 | +341% | May 2023 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 10.44 kg/d | 5.13 | +104% | Apr 2023 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 4.25 kg/d | 2.22 | +91% | Apr 2023 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 54.80 mg/L | 11.30 | +385% | Apr 2023 | Open |
| E. coli, colony forming units [CFU] | DMR, Limited - Numeric Violation | 635.00 MPN/100mL | 125.00 | +408% | Apr 2023 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 19.47 mg/L | 4.90 | +297% | Apr 2023 | Resolved |
| E. coli, colony forming units [CFU] | DMR, Limited - Numeric Violation | 2,419.00 MPN/100mL | 235.00 | +929% | Apr 2023 | Open |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 0.09 kg/d | 0.03 | +233% | May 2020 | Open |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 0.03 mg/L | 0.02 | +50% | Oct 2015 | Resolved |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 0.04 mg/L | 0.02 | +86% | May 2015 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 24.47 kg/d | 20.43 | +20% | Mar 2015 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 13.00 mg/L | 11.30 | +15% | Feb 2015 | 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 IN-23428 · Jun 27, 2016
$480
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