Non-Compliance
Clean Water Act
RSD, LASALLE SPRINGS MIDDLE 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
-
3300 HWY 109
WILDWOOD, MO 63038
View on map ↗ - County
- ST. LOUIS County
- Inspections
- 1 · last Dec 6, 2021
- Total Penalties
- $0
- Registry ID
- 110006726775
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.
7
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 | Aug 28, 2025 | Sep 10, 2025 | Resolved |
| cwa | Effluent Violations - Numeric effluent violation | Mar 31, 2025 | Sep 10, 2025 | Resolved |
| cwa | Effluent Violations - Numeric effluent violation | Jul 9, 2024 | Jul 23, 2024 | Resolved |
| cwa | Effluent Violations - Numeric effluent violation | Apr 3, 2024 | Jul 23, 2024 | Resolved |
| cwa | Effluent Violations - Numeric effluent violation | Apr 4, 2023 | Apr 27, 2023 | Resolved |
| cwa | Effluent Violations - Numeric effluent violation | Jun 30, 2022 | Jul 25, 2022 | Resolved |
| cwa | Reporting Violations - Failure to Submit DMRs | Oct 15, 2021 | Oct 15, 2021 | 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 | 9.83 mg/L | 2.50 | +293% | Dec 2025 | Open |
| Solids, suspended percent removal | DMR, Limited - Numeric Violation | 0.00 % | 85.00 | +567% | Dec 2025 | Open |
| BOD, 5-day, percent removal | DMR, Limited - Numeric Violation | 0.00 % | 85.00 | +567% | Dec 2025 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Overdue | 12.00 mg/L | 2.50 | +380% | Mar 2025 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 12.00 mg/L | 2.50 | +380% | Mar 2025 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 12.00 mg/L | 2.50 | +380% | Dec 2024 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 11.93 mg/L | 2.50 | +377% | Mar 2024 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 7.12 mg/L | 2.50 | +185% | Dec 2023 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 4.69 mg/L | 2.50 | +88% | Dec 2022 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 8.15 mg/L | 2.50 | +226% | Mar 2022 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Overdue | 12.90 mg/L | 2.50 | +416% | Mar 2019 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 12.90 mg/L | 2.50 | +416% | Mar 2019 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 6.61 mg/L | 2.50 | +164% | Dec 2018 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Overdue | 6.61 mg/L | 2.50 | +164% | Dec 2018 | Resolved |
| E. coli | DMR, Limited - Numeric Violation | 2,419.60 MPN/100mL | 126.00 | +1,820% | Jun 2018 | Open |
| E. coli | DMR, Limited - Numeric Violation | 2,419.60 MPN/100mL | 630.00 | +284% | Jun 2018 | Open |
| Ammonia [as N] + unionized ammonia | DMR, Limited - Numeric Violation | 13.10 mg/L | 2.80 | +368% | Feb 2017 | Open |
| Ammonia [as N] + unionized ammonia | DMR, Limited - Numeric Violation | 13.10 mg/L | 7.50 | +75% | Feb 2017 | Open |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 0.01 mg/L | 0.01 | +22% | Aug 2016 | Resolved |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 0.01 mg/L | 0.01 | +22% | May 2016 | Resolved |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 0.01 mg/L | 0.01 | +22% | Aug 2015 | Open |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 0.01 mg/L | 0.01 | +22% | May 2015 | Open |
| Ammonia [as N] + unionized ammonia | DMR, Limited - Numeric Violation | 6.90 mg/L | 2.80 | +146% | Feb 2015 | Open |
| Ammonia [as N] + unionized ammonia | DMR, Limited - Numeric Violation | 7.79 mg/L | 7.50 | +4% | Feb 2015 | Open |
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