Non-Compliance
Clean Water Act
ARCADIA WWTP, TOWN OF
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
-
9099 E 266TH ST
ARCADIA, IN 46030
View on map ↗ - County
- HAMILTON County
- Industry
- Utilities
- NAICS (North American Industry Classification)
- 221320
- Inspections
- 3 · last Sep 22, 2025
- Total Penalties
- $0
- Registry ID
- 110006766749
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.
2
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 - Failure to Maintain Records | Sep 22, 2025 | — | Open |
| cwa | Monitoring Violations - Invalid/Unrepresentative Sample | Sep 22, 2025 | — | Open |
| cwa | Wet-weather SSO discharge to waters of the U.S. that may endanger health or the environment | Aug 25, 2025 | — | Open |
| cwa | Management Practice Violations - Inflow/Infiltration (I/I) | Aug 25, 2025 | — | Open |
| cwa | Effluent Violations - Numeric effluent violation | Aug 25, 2025 | — | Open |
| cwa | Management Practice Violations - Improper Operation and Maintenance | Feb 21, 2023 | — | Open |
| cwa | Management Practice Violations - Inflow/Infiltration (I/I) | Feb 21, 2023 | — | Open |
| cwa | Wet-weather SSO discharge to waters of the U.S. that may endanger health or the environment | Feb 21, 2023 | — | Open |
| cwa | Management Practice Violations - Inflow/Infiltration (I/I) | Oct 28, 2020 | — | Open |
| cwa | Management Practice Violations - Inflow/Infiltration (I/I) | Feb 22, 2019 | — | Open |
| cwa | Management Practice Violations - Improper Operation and Maintenance | Jun 26, 2018 | — | Open |
| cwa | Schedule Event achieved late but reported | May 1, 1997 | — | 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 |
|---|---|---|---|---|---|---|
| Oxygen, dissolved [DO] | DMR, Limited - Numeric Violation | 5.40 mg/L | 6.00 | +10% | Jun 2025 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 6.60 mg/L | 3.80 | +74% | Jul 2024 | Open |
| Oxygen, dissolved [DO] | DMR, Limited - Numeric Violation | 4.60 mg/L | 6.00 | +23% | Jul 2024 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 5.39 kg/d | 2.88 | +87% | Jul 2024 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 2.73 mg/L | 2.50 | +9% | Jul 2024 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 11.71 kg/d | 4.38 | +168% | Jul 2024 | Open |
| E. coli, colony forming units [CFU] | DMR, Limited - Numeric Violation | 2,420.00 MPN/100mL | 235.00 | +930% | Jul 2024 | Open |
| Solids, suspended percent removal | DMR, Limited - Numeric Violation | 73.20 % | 85.00 | +79% | Mar 2021 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 7.02 kg/d | 4.38 | +60% | Mar 2021 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 12.13 mg/L | 5.70 | +113% | Mar 2021 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 6.13 mg/L | 3.80 | +61% | Mar 2021 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 10.90 kg/d | 6.56 | +66% | Mar 2021 | Open |
| Solids, suspended percent removal | DMR, Limited - Numeric Violation | 79.10 % | 85.00 | +39% | Mar 2020 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 7.80 mg/L | 3.80 | +105% | Nov 2019 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 3.60 kg/d | 2.88 | +25% | Oct 2019 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 15.80 mg/L | 3.80 | +316% | Oct 2019 | Resolved |
| Oxygen, dissolved [DO] | DMR, Limited - Numeric Violation | 5.50 mg/L | 6.00 | +8% | Oct 2019 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 10.63 kg/d | 4.38 | +143% | Oct 2019 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 5.10 mg/L | 2.50 | +104% | Oct 2019 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 8.49 kg/d | 4.38 | +94% | Jun 2019 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 3.40 kg/d | 2.88 | +18% | Jun 2019 | Open |
| Solids, suspended percent removal | DMR, Limited - Numeric Violation | 78.90 % | 85.00 | +41% | Jun 2019 | Open |
| Solids, suspended percent removal | DMR, Limited - Numeric Violation | 82.40 % | 85.00 | +17% | Dec 2016 | 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.
Civil Judicial Action
Clean Water Act
· Case IN-N00000340 · Aug 17, 1989
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