Non-Compliance
Clean Water Act
CONO RIDGE HAVEN
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
-
3269 QUASQUETON AVE
WALKER, IA 52352
View on map ↗ - County
- LINN County
- Industry
- Educational Services
- NAICS (North American Industry Classification)
- 611110
- Inspections
- 1 · last Dec 21, 2021
- Total Penalties
- $0 · last Mar 1, 1999
- Registry ID
- 110009724879
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.
9
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 | Aug 1, 2025 | Oct 31, 2025 | Resolved |
| cwa | Schedule Event reported late | Nov 1, 2022 | — | Open |
| cwa | Schedule Event unachieved but reported | Nov 1, 2022 | Dec 4, 2022 | Resolved |
| cwa | Schedule Event unachieved and not reported | Nov 1, 2022 | Dec 4, 2022 | Resolved |
| cwa | Schedule Event achieved late but reported | Nov 1, 2022 | — | Open |
| cwa | Schedule Event achieved late but reported | Aug 1, 2022 | — | Open |
| cwa | Schedule Event unachieved and not reported | Nov 1, 2021 | Jan 25, 2022 | Resolved |
| cwa | Schedule Event reported late | Nov 1, 2021 | — | Open |
| cwa | Schedule Event achieved late but reported | Nov 1, 2021 | — | Open |
| cwa | Schedule Event unachieved but reported | Nov 1, 2021 | Jan 25, 2022 | Resolved |
| cwa | Schedule Event achieved late but reported | Feb 1, 2021 | — | Open |
| cwa | Schedule Event unachieved but reported | Aug 1, 2020 | — | Open |
| cwa | Schedule Event achieved late but reported | Aug 1, 2020 | — | Open |
| cwa | Schedule Event unachieved and not reported | Aug 1, 2020 | — | Open |
| cwa | Schedule Event unachieved and not reported | Aug 1, 2020 | — | Open |
| cwa | Schedule Event unachieved but reported | Aug 1, 2020 | — | Open |
| cwa | Schedule Event reported late | Aug 1, 2020 | — | Open |
| cwa | Schedule Event achieved late but reported | Aug 1, 2020 | — | Open |
| cwa | Schedule Event reported late | Aug 1, 2020 | — | Open |
| cwa | Schedule Event unachieved but reported | Jun 1, 2015 | Jan 12, 2016 | Resolved |
| cwa | Schedule Event achieved late but reported | Jun 1, 2015 | — | Open |
| cwa | Schedule Event reported late | Jun 1, 2015 | — | Open |
| cwa | Schedule Event unachieved and not reported | Jun 1, 2015 | Jan 12, 2016 | 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 |
|---|---|---|---|---|---|---|
| E. coli | DMR, Limited - Numeric Violation | 24,200.00 MPN/100mL | 6,171.00 | +292% | Apr 2025 | Open |
| E. coli | DMR, Limited - Numeric Violation | 24,196.00 MPN/100mL | 6,171.00 | +292% | Jul 2024 | Open |
| E. coli | DMR, Limited - Numeric Violation | 14,675.42 MPN/100mL | 6,171.00 | +138% | May 2024 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 34.00 mg/L | 30.00 | +13% | Oct 2022 | Open |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 32.00 mg/L | 25.00 | +28% | Mar 2022 | Open |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 26.00 mg/L | 25.00 | +4% | Feb 2022 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 37.00 mg/L | 30.00 | +23% | Jul 2021 | Open |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 26.00 mg/L | 25.00 | +4% | Mar 2021 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 14.50 mg/L | 7.20 | +101% | Feb 2021 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 14.50 mg/L | 14.30 | +1% | Feb 2021 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 10.20 mg/L | 6.40 | +59% | Jan 2021 | Resolved |
| Solids, total suspended | DMR, Limited - Numeric Violation | 98.00 mg/L | 45.00 | +118% | Dec 2020 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 98.00 mg/L | 30.00 | +227% | Dec 2020 | Resolved |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 29.00 mg/L | 25.00 | +16% | Nov 2020 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 143.00 mg/L | 45.00 | +218% | Oct 2020 | Open |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 31.90 mg/L | 25.00 | +28% | Oct 2020 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 143.00 mg/L | 30.00 | +377% | Oct 2020 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 2.07 mg/L | 1.20 | +73% | Aug 2020 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 0.35 kg/d | 0.14 | +159% | Jul 2020 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 24.50 mg/L | 13.00 | +88% | Jul 2020 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 24.50 mg/L | 1.40 | +1,650% | Jul 2020 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 5.73 mg/L | 1.60 | +258% | Jun 2020 | Resolved |
| Solids, total suspended | DMR, Limited - Numeric Violation | 68.00 mg/L | 30.00 | +127% | Jun 2020 | Resolved |
| Solids, total suspended | DMR, Limited - Numeric Violation | 68.00 mg/L | 45.00 | +51% | Jun 2020 | Open |
| Oxygen, dissolved [DO] | DMR, Limited - Numeric Violation | 4.65 mg/L | 5.00 | +7% | Oct 2018 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 85.00 mg/L | 45.00 | +89% | Oct 2017 | Open |
| Oxygen, dissolved [DO] | DMR, Limited - Numeric Violation | 4.70 mg/L | 5.00 | +6% | Oct 2017 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 85.00 mg/L | 30.00 | +183% | Oct 2017 | 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.
Administrative - Formal
· Case 07-1999-0038 · Mar 1, 1999
$400
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