METROPOLITAN SEWER DIS LITTLE MIAMI 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
-
225 WILMER AVENUE
CINCINNATI, OH 45226
View on map ↗ - County
- HAMILTON County
- Industry
- Utilities
- NAICS (North American Industry Classification)
- 221320
- Inspections
- 4 · last Aug 20, 2024
- Total Penalties
- $0 · last Feb 3, 2014
- Registry ID
- 110009605917
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.
Qtrs Non-Compliant
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 | Schedule Event achieved late but reported | Apr 1, 2015 | — | Open |
| rcra | Standards Applicable to Generators of HW: General | Jul 17, 2013 | Feb 3, 2014 | Resolved |
| rcra | State Statutory or Regulatory requirements that are broader-in-scope than the federal RCRA requirements | Jul 17, 2013 | Feb 3, 2014 | Resolved |
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 |
|---|---|---|---|---|---|---|
| E. coli, MTEC-MF | DMR, Limited - Numeric Violation | 251.00 MPN/100mL | 240.00 | +5% | Jun 2024 | Open |
| E. coli, MTEC-MF | DMR, Limited - Numeric Violation | 533.80 MPN/100mL | 240.00 | +122% | May 2024 | Open |
| E. coli, MTEC-MF | DMR, Limited - Numeric Violation | 260.50 MPN/100mL | 240.00 | +9% | Apr 2023 | Open |
| Coliform, fecal MF, MFC broth, 44.5 C | DMR, Limited - Numeric Violation | — MPN/100mL | 1,000.00 | +99,999% | Feb 2022 | Open |
| Coliform, fecal MF, MFC broth, 44.5 C | DMR, Limited - Numeric Violation | — MPN/100mL | 2,000.00 | +99,999% | Feb 2022 | Open |
| E. coli, MTEC-MF | DMR, Limited - Numeric Violation | — MPN/100mL | 126.00 | +99,999% | Aug 2021 | Open |
| E. coli, MTEC-MF | DMR, Limited - Numeric Violation | — MPN/100mL | 126.00 | +99,999% | Sep 2020 | Open |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 0.23 mg/L | 0.04 | +508% | May 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.