Clean Water Act
RCRA
OREGON WASTEWATER TREATMENT PLANT
Quick Summary
- •Assessed $0 in total penalties since records began.
- Address
-
4657 DUPONT ROAD
OREGON, OH 43616
View on map ↗ - County
- LUCAS County
- Industry
- Utilities
- NAICS (North American Industry Classification)
- 22132
- Inspections
- 5 · last Sep 4, 2025
- Total Penalties
- $0 · last Oct 29, 1996
- Registry ID
- 110000549014
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, 2011 | — | Open |
| cwa | Schedule Event reported late | Apr 1, 2011 | — | Open |
| cwa | Schedule Event reported late | Jul 1, 2010 | — | Open |
| cwa | Schedule Event achieved late but reported | Jul 1, 2010 | — | Open |
| cwa | Schedule Event unachieved but reported | Jul 1, 2010 | May 1, 2011 | Resolved |
| cwa | Schedule Event unachieved and not reported | Jul 1, 2010 | May 1, 2011 | 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 |
|---|---|---|---|---|---|---|
| Mercury, total low level | DMR, Limited - Numeric Violation | 0.00 kg/d | 0.00 | +2% | Apr 2025 | Open |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 0.35 mg/L | 0.04 | +821% | May 2023 | Open |
| Mercury, total low level | DMR, Limited - Numeric Violation | 0.00 kg/d | 0.00 | +276% | Nov 2018 | Open |
| Mercury, total low level | DMR, Limited - Numeric Violation | 0.00 mg/L | 0.00 | +463% | Nov 2018 | Open |
| Mercury, total low level | DMR, Limited - Numeric Violation | 0.00 mg/L | 0.00 | +35% | Apr 2018 | Open |
| Mercury, total low level | DMR, Limited - Numeric Violation | 0.00 mg/L | 0.00 | +26% | Apr 2017 | Resolved |
| Mercury, total low level | DMR, Limited - Numeric Violation | 0.00 kg/d | 0.00 | +31% | Apr 2017 | Resolved |
| Mercury, total low level | DMR, Limited - Numeric Violation | 0.00 kg/d | 0.00 | +67% | Jan 2017 | Resolved |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 0.10 mg/L | 0.04 | +163% | May 2016 | Open |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 0.05 mg/L | 0.04 | +32% | Jul 2015 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 660.00 kg/d | 606.00 | +9% | Jun 2015 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 920.00 kg/d | 908.00 | +1% | Jun 2015 | Open |
| Mercury, total low level | DMR, Limited - Numeric Violation | 0.00 mg/L | 0.00 | +2% | Jun 2015 | Resolved |
| Mercury, total low level | DMR, Limited - Numeric Violation | 0.00 mg/L | 0.00 | +763% | Feb 2015 | Resolved |
| Mercury, total low level | DMR, Limited - Numeric Violation | 0.00 kg/d | 0.00 | +288% | Feb 2015 | Resolved |
| Mercury, total low level | DMR, Limited - Numeric Violation | 0.00 kg/d | 0.00 | +29% | Jan 2015 | Resolved |
| Mercury, total low level | DMR, Limited - Numeric Violation | 0.00 mg/L | 0.00 | +156% | Jan 2015 | Resolved |
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.
CWA 309A AO For Compliance
Clean Water Act
· Case 05-2001-N017 · Mar 16, 2001
Administrative - Formal
· Case 05-1996-0458 · Oct 29, 1996
$93,000
CWA 309G2B AO For Class II Penalties
Clean Water Act
· Case 05-1996-N016 · Oct 29, 1996
$93,000
State CWA Non Penalty AO
Clean Water Act
· Case OH-N00002336 · Aug 24, 1990
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