Non-Compliance
Clean Water Act
MOUNT VERNON CITY OF STP
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
-
103 COUNTRY CLUB DRIVE
MOUNT VERNON, IA 52314
View on map ↗ - County
- LINN County
- Industry
- Utilities
- NAICS (North American Industry Classification)
- 221320
- Inspections
- 3 · last Oct 24, 2024
- Total Penalties
- $0 · last Aug 11, 1987
- Registry ID
- 110009723521
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.
11
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 achieved late but reported | Oct 1, 2024 | — | Open |
| cwa | Schedule Event achieved late but reported | Oct 1, 2023 | — | Open |
| cwa | Schedule Event achieved late but reported | Jan 1, 2023 | — | Open |
| cwa | Schedule Event achieved late but reported | Oct 1, 2022 | — | Open |
| cwa | Schedule Event unachieved and not reported | Oct 1, 2022 | Dec 5, 2022 | Resolved |
| cwa | Schedule Event unachieved but reported | Oct 1, 2022 | Dec 5, 2022 | Resolved |
| cwa | Schedule Event reported late | Oct 1, 2022 | — | Open |
| cwa | Schedule Event reported late | Jan 1, 2022 | — | Open |
| cwa | Schedule Event achieved late but reported | Jan 1, 2022 | — | Open |
| cwa | Schedule Event unachieved but reported | Oct 1, 2021 | Jan 28, 2022 | Resolved |
| cwa | Schedule Event unachieved and not reported | Oct 1, 2021 | Jan 28, 2022 | Resolved |
| cwa | Schedule Event achieved late but reported | Oct 1, 2021 | — | Open |
| cwa | Schedule Event reported late | Oct 1, 2021 | — | Open |
| cwa | Schedule Event unachieved and not reported | Jan 1, 2021 | Mar 3, 2021 | Resolved |
| cwa | Schedule Event achieved late but reported | Jan 1, 2021 | — | Open |
| cwa | Schedule Event reported late | Jan 1, 2021 | — | Open |
| cwa | Schedule Event unachieved but reported | Jan 1, 2021 | Mar 3, 2021 | Resolved |
| cwa | Schedule Event achieved late but reported | Oct 1, 2020 | — | Open |
| cwa | Schedule Event unachieved and not reported | Oct 1, 2020 | Mar 3, 2021 | Resolved |
| cwa | Schedule Event unachieved but reported | Oct 1, 2020 | Mar 3, 2021 | Resolved |
| cwa | Schedule Event reported late | Oct 1, 2020 | — | Open |
| cwa | Schedule Event unachieved and not reported | Sep 1, 2020 | Aug 11, 2021 | Resolved |
| cwa | Schedule Event reported late | Sep 1, 2020 | — | Open |
| cwa | Schedule Event unachieved but reported | Sep 1, 2020 | Jul 7, 2021 | Resolved |
| cwa | Schedule Event achieved late but reported | Sep 1, 2020 | — | Open |
| cwa | Schedule Event unachieved but reported | Nov 1, 2018 | Mar 8, 2019 | Resolved |
| cwa | Schedule Event unachieved and not reported | Nov 1, 2018 | Mar 8, 2019 | Resolved |
| cwa | Schedule Event achieved late but reported | Nov 1, 2018 | — | Open |
| cwa | Schedule Event reported late | Nov 1, 2018 | — | Open |
| cwa | Schedule Event unachieved and not reported | Mar 1, 2018 | Mar 8, 2019 | Resolved |
| cwa | Schedule Event reported late | Mar 1, 2018 | — | Open |
| cwa | Schedule Event unachieved but reported | Mar 1, 2018 | Mar 8, 2019 | Resolved |
| cwa | Schedule Event achieved late but reported | Mar 1, 2018 | — | Open |
| cwa | Schedule Event unachieved and not reported | Jan 1, 2018 | Mar 5, 2019 | Resolved |
| cwa | Schedule Event achieved late but reported | Jan 1, 2018 | — | Open |
| cwa | Schedule Event reported late | Jan 1, 2018 | — | Open |
| cwa | Schedule Event unachieved but reported | Jan 1, 2018 | Mar 5, 2019 | Resolved |
| cwa | Schedule Event unachieved but reported | May 1, 2017 | Jun 30, 2017 | Resolved |
| cwa | Schedule Event reported late | May 1, 2017 | — | Open |
| cwa | Schedule Event achieved late but reported | May 1, 2017 | — | Open |
| cwa | Schedule Event unachieved and not reported | May 1, 2017 | Jun 30, 2017 | Resolved |
| cwa | Schedule Event achieved late but reported | Mar 1, 2017 | — | Open |
| cwa | Schedule Event reported late | Mar 1, 2017 | — | Open |
| cwa | Schedule Event unachieved but reported | Mar 1, 2017 | Jun 5, 2017 | Resolved |
| cwa | Schedule Event unachieved and not reported | Mar 1, 2017 | Jun 5, 2017 | Resolved |
| cwa | Schedule Event unachieved and not reported | Apr 2, 2016 | — | Open |
| cwa | Schedule Event achieved late but reported | Apr 2, 2016 | — | Open |
| cwa | Schedule Event reported late | Apr 2, 2016 | — | Open |
| cwa | Schedule Event unachieved but reported | Apr 2, 2016 | — | Open |
| cwa | Schedule Event achieved late but reported | Apr 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 |
|---|---|---|---|---|---|---|
| Chloride [as Cl] | DMR, Limited - Numeric Violation | 420.00 mg/L | 389.00 | +8% | Dec 2025 | Open |
| Copper, total [as Cu] | DMR, Limited - Numeric Violation | 0.03 mg/L | 0.02 | +103% | Nov 2025 | Open |
| Copper, total [as Cu] | DMR, Limited - Numeric Violation | 0.11 mg/L | 0.03 | +309% | Nov 2025 | Open |
| Chloride [as Cl] | DMR, Limited - Numeric Violation | 400.00 mg/L | 389.00 | +3% | Mar 2025 | Open |
| Chloride [as Cl] | DMR, Limited - Numeric Violation | 400.00 mg/L | 389.00 | +3% | Jan 2025 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 2.28 mg/L | 1.00 | +128% | Aug 2024 | Open |
| Copper, total [as Cu] | DMR, Limited - Numeric Violation | 0.02 mg/L | 0.02 | +14% | Dec 2023 | Open |
| Copper, total [as Cu] | DMR, Limited - Numeric Violation | 0.05 mg/L | 0.03 | +67% | Dec 2023 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 2.26 mg/L | 1.50 | +51% | Sep 2022 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 2.27 mg/L | 1.40 | +62% | Jun 2022 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 3.59 mg/L | 2.10 | +71% | Apr 2022 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 5.50 mg/L | 4.60 | +20% | Mar 2022 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 20.00 mg/L | 14.70 | +36% | Mar 2022 | Open |
| E. coli | DMR, Limited - Numeric Violation | 138.56 MPN/100mL | 126.00 | +10% | Aug 2021 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 16.00 mg/L | 15.70 | +2% | Apr 2021 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 3.67 mg/L | 2.10 | +75% | Apr 2021 | Open |
| E. coli | DMR, Limited - Numeric Violation | 600.00 MPN/100mL | 126.00 | +376% | Jul 2020 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 2.69 mg/L | 1.40 | +92% | Jun 2017 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 16.00 mg/L | 14.40 | +11% | Jun 2017 | Open |
| Copper, total [as Cu] | DMR, Limited - Numeric Violation | 0.15 kg/d | 0.15 | +1% | Jun 2017 | Open |
| Copper, total [as Cu] | DMR, Limited - Numeric Violation | 0.12 mg/L | 0.03 | +346% | Jun 2017 | Open |
| Copper, total [as Cu] | DMR, Limited - Numeric Violation | 0.03 mg/L | 0.02 | +89% | Jun 2017 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 2.00 mg/L | 1.90 | +5% | May 2017 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 15.00 mg/L | 14.70 | +2% | Mar 2017 | Open |
| Oxygen, dissolved [DO] | DMR, Limited - Numeric Violation | 2.60 mg/L | 5.00 | +48% | Aug 2015 | Open |
| Oxygen, dissolved [DO] | DMR, Limited - Numeric Violation | 2.60 mg/L | 5.00 | +48% | Jul 2015 | Open |
| Oxygen, dissolved [DO] | DMR, Limited - Numeric Violation | 2.70 mg/L | 5.00 | +46% | Jun 2015 | Open |
| Oxygen, dissolved [DO] | DMR, Limited - Numeric Violation | 2.10 mg/L | 5.00 | +58% | May 2015 | Open |
| Oxygen, dissolved [DO] | DMR, Limited - Numeric Violation | 2.90 mg/L | 5.00 | +42% | Apr 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.
State CWA Non Penalty AO
Clean Water Act
· Case IA-3280 · Aug 11, 1987
State CWA Non Penalty AO
Clean Water Act
· Case IA-N00001366 · Aug 11, 1987
$500
State CWA Non Penalty AO
Clean Water Act
· Case IA-N3280 · Aug 11, 1987
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