Non-Compliance
Clean Water Act
OELWEIN 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
-
500 9TH AVE SW
OELWEIN, IA 50662
View on map ↗ - County
- FAYETTE County
- Industry
- Utilities
- NAICS (North American Industry Classification)
- 221320
- Inspections
- 2 · last Nov 13, 2024
- Total Penalties
- $0
- Registry ID
- 110040468605
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.
12
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 | Schedule Event unachieved but reported | Mar 1, 2018 | Apr 1, 2018 | Resolved |
| cwa | Schedule Event unachieved but reported | Mar 1, 2017 | Apr 1, 2017 | Resolved |
| cwa | Schedule Event unachieved but reported | Dec 1, 2016 | Jan 1, 2017 | Resolved |
| cwa | Schedule Event unachieved but reported | Mar 1, 2016 | Apr 1, 2016 | Resolved |
| cwa | Schedule Event unachieved but reported | Dec 1, 2015 | Jan 1, 2016 | Resolved |
| cwa | Schedule Event unachieved and not reported | Jun 1, 2015 | Sep 21, 2015 | Resolved |
| cwa | Schedule Event unachieved but reported | Jun 1, 2015 | Aug 31, 2015 | Resolved |
| cwa | Schedule Event reported late | Jun 1, 2015 | — | 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 |
|---|---|---|---|---|---|---|
| E. coli | DMR, Limited - Numeric Violation | 190.00 MPN/100mL | 126.00 | +51% | Sep 2024 | Open |
| E. coli | DMR, Limited - Numeric Violation | 280.00 MPN/100mL | 126.00 | +122% | Apr 2024 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 4.95 mg/L | 3.90 | +27% | Mar 2024 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 9.30 mg/L | 6.40 | +45% | Jan 2024 | Open |
| Oxygen, dissolved [DO] | DMR, Limited - Numeric Violation | 4.23 mg/L | 5.00 | +15% | Mar 2022 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 36.55 mg/L | 30.00 | +22% | Jan 2022 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 8.62 mg/L | 6.40 | +35% | Jan 2022 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 87.70 mg/L | 45.00 | +95% | Jan 2022 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 62.40 mg/L | 45.00 | +39% | Jul 2021 | Open |
| Oxygen, dissolved [DO] | DMR, Limited - Numeric Violation | 3.70 mg/L | 5.00 | +26% | May 2018 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 47.60 mg/L | 45.00 | +6% | Apr 2017 | Open |
| Oxygen, dissolved [DO] | DMR, Limited - Numeric Violation | 3.56 mg/L | 5.00 | +29% | Jan 2017 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 60.80 mg/L | 45.00 | +35% | Jan 2017 | Open |
| Oxygen, dissolved [DO] | DMR, Limited - Numeric Violation | 4.27 mg/L | 5.00 | +15% | Dec 2016 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 11.70 mg/L | 11.00 | +6% | Dec 2016 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 1,498.98 kg/d | 453.09 | +231% | Oct 2016 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 259.75 mg/L | 45.00 | +477% | Oct 2016 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 392.72 kg/d | 302.36 | +30% | Oct 2016 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 69.77 mg/L | 30.00 | +133% | Oct 2016 | Open |
| Oxygen, dissolved [DO] | DMR, Limited - Numeric Violation | 4.70 mg/L | 5.00 | +6% | Sep 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.
State CWA Non Penalty AO
Clean Water Act
· Case IA-3553 · Jan 5, 1998
State CWA Non Penalty AO
Clean Water Act
· Case IA-N00004488 · Jan 5, 1998
State CWA Non Penalty AO
Clean Water Act
· Case IA-N3553 · Jan 5, 1998
State CWA Non Penalty AO
Clean Water Act
· Case IA-3554 · Oct 24, 1991
State CWA Non Penalty AO
Clean Water Act
· Case IA-N00001375 · Oct 24, 1991
State CWA Non Penalty AO
Clean Water Act
· Case IA-N3554 · Oct 24, 1991
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