Non-Compliance
Clean Water Act
MDC, POWDER VALLEY NATURE CENTER
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
-
11715 CRAGWOLD ROAD
KIRKWOOD, MO 63122
View on map ↗ - County
- ST. LOUIS County
- Inspections
- 1 · last Oct 19, 2023
- Total Penalties
- $0
- Registry ID
- 110006667455
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.
4
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 | Reporting Violations - Failure to Submit DMRs | Dec 15, 2023 | — | Open |
| cwa | Effluent Violations - Numeric effluent violation | Dec 15, 2023 | — | Open |
| cwa | Reporting Violations - Improper/ Incorrect Reporting | Dec 15, 2023 | — | Open |
| cwa | Reporting Violations - Failure to Submit DMRs | Nov 20, 2023 | — | Open |
| cwa | Effluent Violations - Numeric effluent violation | Feb 6, 2023 | — | Open |
| cwa | Effluent Violations - Numeric effluent violation | Oct 19, 2022 | — | Open |
| cwa | Reporting Violations - Failure to Submit DMRs | Oct 15, 2021 | Dec 16, 2021 | Resolved |
| cwa | Reporting Violations - Failure to Submit DMRs | Feb 15, 2018 | Jul 26, 2018 | Resolved |
| cwa | Reporting Violations - Improper/ Incorrect Reporting | Feb 15, 2018 | Jul 26, 2018 | Resolved |
| cwa | Reporting Violations - Improper/ Incorrect Reporting | Jan 26, 2018 | Jan 30, 2018 | Resolved |
| cwa | Schedule Event unachieved and not reported | Jan 28, 2017 | Jul 11, 2017 | Resolved |
| cwa | Schedule Event reported late | Jan 28, 2017 | — | Open |
| cwa | Schedule Event achieved late but reported | Jan 28, 2017 | — | Open |
| cwa | Schedule Event unachieved but reported | Jan 28, 2017 | Jul 11, 2017 | 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 |
|---|---|---|---|---|---|---|
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 80.31 mg/L | 12.10 | +564% | Mar 2025 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 80.31 mg/L | 3.10 | +2,491% | Mar 2025 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 40.00 mg/L | 30.00 | +33% | Dec 2024 | Open |
| Solids, suspended percent removal | DMR, Limited - Numeric Violation | 64.00 % | 85.00 | +140% | Dec 2024 | Open |
| BOD, 5-day, percent removal | DMR, Limited - Numeric Violation | 80.00 % | 85.00 | +33% | Dec 2024 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 77.00 mg/L | 4.60 | +1,574% | Jun 2023 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 77.00 mg/L | 1.30 | +5,823% | Jun 2023 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 13.39 mg/L | 2.60 | +415% | Mar 2023 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 13.39 mg/L | 11.90 | +13% | Mar 2023 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 59.81 mg/L | 11.90 | +403% | Dec 2022 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Overdue | 59.81 mg/L | 11.90 | +403% | Dec 2022 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Overdue | 59.81 mg/L | 2.60 | +2,200% | Dec 2022 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 59.81 mg/L | 2.60 | +2,200% | Dec 2022 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 19.96 mg/L | 4.60 | +334% | Sep 2022 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 19.96 mg/L | 1.30 | +1,435% | Sep 2022 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 32.78 mg/L | 1.30 | +2,422% | Jun 2022 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 32.78 mg/L | 4.60 | +613% | Jun 2022 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 1.52 mg/L | 1.40 | +9% | Jun 2018 | Open |
| E. coli | DMR, Limited - Numeric Violation | 573.00 MPN/100mL | 126.00 | +355% | Jun 2018 | Open |
| E. coli | DMR, Limited - Numeric Violation | 98,000.00 MPN/100mL | 126.00 | +77,678% | Sep 2017 | Open |
| E. coli | DMR, Limited - Overdue | 98,000.00 MPN/100mL | 630.00 | +15,456% | Sep 2017 | Resolved |
| E. coli | DMR, Limited - Overdue | 98,000.00 MPN/100mL | 126.00 | +77,678% | Sep 2017 | Resolved |
| E. coli | DMR, Limited - Numeric Violation | 98,000.00 MPN/100mL | 630.00 | +15,456% | Sep 2017 | Open |
| E. coli | DMR, Limited - Numeric Violation | 12,000.00 MPN/100mL | 630.00 | +1,805% | Jun 2017 | Open |
| E. coli | DMR, Limited - Overdue | 12,000.00 MPN/100mL | 630.00 | +1,805% | Jun 2017 | Resolved |
| E. coli | DMR, Limited - Numeric Violation | 12,000.00 MPN/100mL | 126.00 | +9,424% | Jun 2017 | Open |
| E. coli | DMR, Limited - Overdue | 12,000.00 MPN/100mL | 126.00 | +9,424% | Jun 2017 | Resolved |
| E. coli | DMR, Limited - Numeric Violation | 1,110.00 MPN/100mL | 630.00 | +76% | Dec 2016 | Open |
| E. coli | DMR, Limited - Numeric Violation | 1,110.00 MPN/100mL | 126.00 | +781% | Dec 2016 | Open |
| E. coli | DMR, Limited - Numeric Violation | 11,200.00 MPN/100mL | 126.00 | +8,789% | Sep 2016 | Open |
| E. coli | DMR, Limited - Numeric Violation | 11,200.00 MPN/100mL | 630.00 | +1,678% | Sep 2016 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 1,780.00 MPN/100mL | 1,000.00 | +78% | Jun 2015 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 1,780.00 MPN/100mL | 400.00 | +345% | Jun 2015 | Open |
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