Non-Compliance
Clean Water Act
IOWA CITY MHP LLC-PLANT #1
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
-
4494 TAFT AVENUE S.E.
IOWA CITY, IA 52240
View on map ↗ - County
- JOHNSON County
- Industry
- Real Estate and Rental and Leasing
- NAICS (North American Industry Classification)
- 531190
- Inspections
- 1 · last May 16, 2023
- Total Penalties
- $0 · last Jun 6, 2003
- Registry ID
- 110013103239
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 reported late | Mar 1, 2021 | — | Open |
| cwa | Schedule Event unachieved but reported | Mar 1, 2021 | — | Open |
| cwa | Schedule Event achieved late but reported | Mar 1, 2021 | — | Open |
| cwa | Schedule Event unachieved and not reported | Mar 1, 2021 | — | Open |
| cwa | Schedule Event achieved late but reported | Apr 1, 2017 | — | Open |
| cwa | Schedule Event unachieved but reported | Apr 1, 2017 | Mar 8, 2018 | Resolved |
| cwa | Schedule Event reported late | Apr 1, 2017 | — | Open |
| cwa | Schedule Event unachieved and not reported | Apr 1, 2017 | Mar 8, 2018 | Resolved |
| cwa | Schedule Event achieved late but reported | Jul 1, 2016 | — | Open |
| cwa | Schedule Event unachieved but reported | Jul 1, 2016 | Mar 7, 2018 | Resolved |
| cwa | Schedule Event unachieved and not reported | Jul 1, 2016 | Mar 7, 2018 | Resolved |
| cwa | Schedule Event reported late | Jul 1, 2016 | — | 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 |
|---|---|---|---|---|---|---|
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 6.70 mg/L | 3.80 | +76% | Nov 2025 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 0.77 kg/d | 0.45 | +70% | Nov 2025 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 3.40 mg/L | 3.30 | +3% | Oct 2025 | Resolved |
| E. coli | DMR, Limited - Numeric Violation | 1,938.93 MPN/100mL | 126.00 | +1,439% | Oct 2025 | Open |
| E. coli | DMR, Limited - Numeric Violation | 9,212.45 MPN/100mL | 126.00 | +7,211% | Aug 2025 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 1.60 mg/L | 1.20 | +33% | Aug 2025 | Resolved |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 31.00 mg/L | 25.00 | +24% | Aug 2025 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 3.30 mg/L | 1.30 | +154% | Jul 2025 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 0.25 kg/d | 0.14 | +82% | Jul 2025 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 3.60 mg/L | 1.60 | +125% | Jun 2025 | Resolved |
| Solids, total suspended | DMR, Limited - Numeric Violation | 31.00 mg/L | 30.00 | +3% | Jun 2025 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 2.60 mg/L | 2.10 | +24% | May 2025 | Resolved |
| E. coli | DMR, Limited - Numeric Violation | 4,514.65 MPN/100mL | 126.00 | +3,483% | May 2025 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 2.60 mg/L | 2.30 | +13% | Apr 2025 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 5.90 mg/L | 4.30 | +37% | Dec 2024 | Resolved |
| E. coli | DMR, Limited - Numeric Violation | 15,617.10 MPN/100mL | 126.00 | +12,295% | Oct 2024 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 5.50 mg/L | 5.20 | +6% | Sep 2024 | Open |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 34.00 mg/L | 25.00 | +36% | Sep 2024 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 5.50 mg/L | 1.80 | +206% | Sep 2024 | Resolved |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 45.00 mg/L | 40.00 | +13% | Aug 2024 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 7.90 mg/L | 1.20 | +558% | Aug 2024 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 7.90 mg/L | 4.40 | +80% | Aug 2024 | Open |
| E. coli | DMR, Limited - Numeric Violation | 13,191.86 MPN/100mL | 126.00 | +10,370% | Aug 2024 | Open |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 45.00 mg/L | 25.00 | +80% | Aug 2024 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 3.70 mg/L | 1.30 | +185% | Jul 2024 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 2.70 mg/L | 2.10 | +29% | May 2024 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 0.63 kg/d | 0.27 | +132% | Apr 2024 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 5.40 mg/L | 2.30 | +135% | Apr 2024 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 8.20 mg/L | 5.00 | +64% | Mar 2024 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 0.79 kg/d | 0.59 | +34% | Mar 2024 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 4.70 mg/L | 3.80 | +24% | Nov 2023 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 4.30 mg/L | 3.30 | +30% | Oct 2023 | Resolved |
| E. coli | DMR, Limited - Numeric Violation | 545.02 MPN/100mL | 126.00 | +333% | Oct 2023 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 0.41 kg/d | 0.23 | +81% | Sep 2023 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 5.90 mg/L | 1.80 | +228% | Sep 2023 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 5.90 mg/L | 5.20 | +13% | Sep 2023 | Open |
| E. coli | DMR, Limited - Numeric Violation | 490.00 MPN/100mL | 126.00 | +289% | Sep 2023 | Open |
| E. coli | DMR, Limited - Numeric Violation | 5,354.87 MPN/100mL | 126.00 | +4,150% | Aug 2023 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 5.30 mg/L | 4.40 | +20% | Aug 2023 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 5.30 mg/L | 1.20 | +342% | Aug 2023 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 0.59 kg/d | 0.45 | +30% | Aug 2023 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 0.59 kg/d | 0.14 | +335% | Aug 2023 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 13.00 mg/L | 1.30 | +900% | Jul 2023 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 0.59 kg/d | 0.41 | +44% | Jul 2023 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 13.00 mg/L | 3.80 | +242% | Jul 2023 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 0.59 kg/d | 0.14 | +333% | Jul 2023 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 335.21 kg/d | 0.18 | +184,485% | Jun 2023 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 3.90 mg/L | 1.60 | +144% | Jun 2023 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 335.21 kg/d | 0.59 | +56,695% | Jun 2023 | Open |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 515.70 kg/d | 4.54 | +11,259% | Jun 2023 | 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 Penalty AO
Clean Water Act
· Case IA-5127 · Jun 6, 2003
$1,000
State CWA Non Penalty AO
Clean Water Act
· Case IA-N00004070 · Jun 6, 2003
$1,000
State CWA Penalty AO
Clean Water Act
· Case IA-N5127 · Jun 6, 2003
$1,000
State CWA Penalty AO
Clean Water Act
· Case IA-5136 · Mar 21, 2003
$500
State CWA Penalty AO
Clean Water Act
· Case IA-N5136 · Mar 21, 2003
$500
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