Non-Compliance
Clean Water Act
MAPLE GROVE ELEMENTARY SCHOOL WWTF
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
-
7887 DITTMER RIDGE RD
DITTMER, MO 63023
View on map ↗ - County
- JEFFERSON County
- Total Penalties
- $0
- Registry ID
- 110006824829
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.
2
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 | Effluent Violations - Numeric effluent violation | Jun 30, 2022 | — | Open |
| cwa | Effluent Violations - Numeric effluent violation | Jun 29, 2020 | Nov 2, 2020 | Resolved |
| cwa | Permit Violations - Violation Specified in Comment | May 2, 2018 | Jul 18, 2018 | Resolved |
| cwa | Reporting Violations - Failure to submit required report (non-DMR non-pretreatment) | May 2, 2018 | Jul 18, 2018 | 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 |
|---|---|---|---|---|---|---|
| Solids, suspended percent removal | DMR, Limited - Numeric Violation | 84.00 % | 85.00 | +7% | Jun 2024 | Open |
| BOD, 5-day, percent removal | DMR, Limited - Numeric Violation | 83.00 % | 85.00 | +13% | Jun 2024 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 6.39 mg/L | 2.80 | +128% | Mar 2022 | Open |
| E. coli | DMR, Limited - Numeric Violation | 1,209.80 MPN/100mL | 206.00 | +487% | Dec 2019 | Open |
| E. coli | DMR, Limited - Numeric Violation | 2,419.60 MPN/100mL | 1,030.00 | +135% | Dec 2019 | Open |
| BOD, 5-day, percent removal | DMR, Limited - Numeric Violation | 0.00 % | 85.00 | +567% | Jun 2019 | Open |
| Solids, suspended percent removal | DMR, Limited - Numeric Violation | 0.00 % | 85.00 | +567% | Jun 2019 | Open |
| BOD, 5-day, percent removal | DMR, Limited - Overdue | 0.00 % | 85.00 | +567% | Jun 2019 | Open |
| Solids, suspended percent removal | DMR, Limited - Overdue | 0.00 % | 85.00 | +567% | Jun 2019 | Open |
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