OTTAWA WASTEWATER 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
-
1371 NORTH DEFIANCE
OTTAWA, OH 45875
View on map ↗ - County
- PUTNAM County
- Inspections
- 3 · last Nov 27, 2023
- Total Penalties
- $0
- Registry ID
- 110000760668
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
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 unachieved and not reported | Mar 1, 2026 | Apr 1, 2026 | Resolved |
| cwa | Schedule Event achieved late but reported | Jun 1, 2013 | — | 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 |
|---|---|---|---|---|---|---|
| Mercury, total low level | DMR, Limited - Numeric Violation | 0.00 mg/L | 0.00 | +716% | Dec 2025 | Resolved |
| Mercury, total low level | DMR, Limited - Numeric Violation | 0.00 kg/d | 0.00 | +79% | Dec 2025 | Resolved |
| Mercury, total low level | DMR, Limited - Numeric Violation | 0.00 mg/L | 0.00 | +113% | Sep 2025 | Resolved |
| Toxicity [chronic], Ceriodaphnia dubia | DMR, Limited - Numeric Violation | 1.70 toxic | 1.40 | +21% | Jun 2025 | Open |
| E. coli, MTEC-MF | DMR, Limited - Numeric Violation | 817.00 MPN/100mL | 284.00 | +188% | Sep 2023 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 48.70 mg/L | 32.00 | +52% | Sep 2022 | Open |
| E. coli, MTEC-MF | DMR, Limited - Numeric Violation | — MPN/100mL | 126.00 | +99,999% | Jun 2022 | Open |
| E. coli, MTEC-MF | DMR, Limited - Numeric Violation | — MPN/100mL | 284.00 | +99,999% | Jun 2022 | Open |
| Phosphorus, total [as P] | DMR, Limited - Numeric Violation | 2.29 mg/L | 1.50 | +53% | Apr 2022 | Open |
| Phosphorus, total [as P] | DMR, Limited - Numeric Violation | 22.40 kg/d | 17.00 | +32% | Apr 2022 | Open |
| E. coli, MTEC-MF | DMR, Limited - Numeric Violation | — MPN/100mL | 284.00 | +99,999% | Sep 2021 | Open |
| Phosphorus, total [as P] | DMR, Limited - Numeric Violation | 1.63 mg/L | 1.50 | +9% | Sep 2021 | Open |
| E. coli, MTEC-MF | DMR, Limited - Numeric Violation | — MPN/100mL | 126.00 | +99,999% | Sep 2021 | Open |
| Phosphorus, total [as P] | DMR, Limited - Numeric Violation | 2.59 mg/L | 1.50 | +73% | Jan 2021 | Open |
| Phosphorus, total [as P] | DMR, Limited - Numeric Violation | 1.37 mg/L | 1.00 | +37% | Oct 2020 | Open |
| Phosphorus, total [as P] | DMR, Limited - Numeric Violation | 2.14 mg/L | 1.50 | +43% | Oct 2020 | Open |
| E. coli, MTEC-MF | DMR, Limited - Numeric Violation | 2,420.00 MPN/100mL | 284.00 | +752% | Aug 2020 | Open |
| E. coli, MTEC-MF | DMR, Limited - Numeric Violation | 997.30 MPN/100mL | 284.00 | +251% | May 2020 | Open |
| E. coli, MTEC-MF | DMR, Limited - Numeric Violation | 867.00 MPN/100mL | 284.00 | +205% | Oct 2016 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 157.00 mg/L | 32.00 | +391% | Sep 2016 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 7.63 mg/L | 4.80 | +59% | Sep 2016 | Open |
| E. coli, MTEC-MF | DMR, Limited - Numeric Violation | 2,420.00 MPN/100mL | 284.00 | +752% | Sep 2016 | Open |
| Phosphorus, total [as P] | DMR, Limited - Numeric Violation | 4.66 mg/L | 1.50 | +211% | Sep 2016 | Resolved |
| Solids, total suspended | DMR, Limited - Numeric Violation | 44.00 mg/L | 22.00 | +100% | Sep 2016 | Open |
| Phosphorus, total [as P] | DMR, Limited - Numeric Violation | 1.41 mg/L | 1.00 | +41% | Sep 2016 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 517.00 kg/d | 363.00 | +42% | Sep 2016 | Open |
| E. coli, MTEC-MF | DMR, Limited - Numeric Violation | 2,420.00 MPN/100mL | 284.00 | +752% | Aug 2016 | Open |
| Phosphorus, total [as P] | DMR, Limited - Numeric Violation | 2.10 mg/L | 1.50 | +40% | Aug 2016 | Resolved |
| Phosphorus, total [as P] | DMR, Limited - Numeric Violation | 1.10 mg/L | 1.00 | +10% | Aug 2016 | Open |
| E. coli, MTEC-MF | DMR, Limited - Numeric Violation | 1,918.00 MPN/100mL | 284.00 | +575% | Jun 2015 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 660.00 kg/d | 363.00 | +82% | Jun 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.