Non-Compliance
Clean Air Act
Clean Water Act
PERRY 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
-
1419 IVY PL
PERRY, IA 50220
View on map ↗ - County
- DALLAS County
- Industry
- Utilities
- NAICS (North American Industry Classification)
- 221320
- Inspections
- 3 · last Aug 19, 2024
- Total Penalties
- $0
- Registry ID
- 110000736455
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.
0
Air (CAA)
Qtrs Non-Compliant
Qtrs Non-Compliant
2
Water (CWA)
Qtrs Non-Compliant
Qtrs Non-Compliant
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 |
|---|---|---|---|---|---|---|
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 13.11 mg/L | 5.20 | +152% | Sep 2025 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 51.47 kg/d | 49.35 | +4% | Sep 2025 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 7.50 mg/L | 3.50 | +114% | Sep 2023 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 31.80 mg/L | 17.60 | +81% | Sep 2023 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 16.80 mg/L | 16.60 | +1% | Jan 2022 | Open |
| Solids, total suspended | DMR, Limited - Overdue | 61.00 mg/L | 45.00 | +36% | Dec 2021 | Resolved |
| Solids, total suspended | DMR, Limited - Numeric Violation | 61.00 mg/L | 45.00 | +36% | Dec 2021 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 64.00 mg/L | 45.00 | +42% | Feb 2021 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 4.38 mg/L | 3.00 | +46% | Jun 2020 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 4.96 mg/L | 4.50 | +10% | May 2020 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 8.10 mg/L | 5.30 | +53% | Apr 2020 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 68.66 kg/d | 59.47 | +15% | Apr 2020 | Resolved |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 1,600.00 MPN/100mL | 370.00 | +332% | Apr 2020 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 16.10 mg/L | 15.90 | +1% | Mar 2020 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 500.00 MPN/100mL | 370.00 | +35% | Oct 2019 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 40.99 kg/d | 36.77 | +11% | Jul 2019 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 35.93 kg/d | 34.05 | +6% | Jun 2019 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 4.03 mg/L | 3.50 | +15% | Sep 2017 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 348.20 MPN/100mL | 200.00 | +74% | Aug 2016 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 1,600.00 MPN/100mL | 370.00 | +332% | Aug 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-3760 · Dec 16, 1997
State CWA Non Penalty AO
Clean Water Act
· Case IA-3761 · Dec 16, 1997
State CWA Non Penalty AO
Clean Water Act
· Case IA-N00004480 · Dec 16, 1997
State CWA Non Penalty AO
Clean Water Act
· Case IA-N3760 · Dec 16, 1997
State CWA Non Penalty AO
Clean Water Act
· Case IA-N3761 · Dec 16, 1997
State CWA Non Penalty AO
Clean Water Act
· Case IA-N3762 · Mar 22, 1995
State CWA Non Penalty AO
Clean Water Act
· Case IA-3762 · Mar 22, 1995
State CWA Non Penalty AO
Clean Water Act
· Case IA-3763 · Jun 30, 1994
State CWA Non Penalty AO
Clean Water Act
· Case IA-N3763 · Jun 30, 1994
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