Non-Compliance
Clean Water Act
LAKE ADELLE SEWER DISTRICT 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
-
HWY B
CEDAR HILL, MO 63016
View on map ↗ - County
- JEFFERSON County
- Inspections
- 2 · last Mar 12, 2025
- Total Penalties
- $0
- Registry ID
- 110006730500
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 | Effluent Violations - Numeric effluent violation | Feb 4, 2026 | — | Open |
| cwa | Schedule Event achieved late but reported | Jan 28, 2026 | — | Open |
| cwa | Schedule Event unachieved and not reported | Jun 1, 2025 | Jul 2, 2025 | Resolved |
| cwa | Effluent Violations - Numeric effluent violation | Mar 26, 2025 | — | Open |
| cwa | Schedule Event achieved late but reported | Jan 28, 2025 | — | Open |
| cwa | Schedule Event unachieved and not reported | Dec 1, 2024 | Jan 1, 2025 | Resolved |
| cwa | Effluent Violations - Numeric effluent violation | Oct 4, 2024 | — | Open |
| cwa | Effluent Violations - Numeric effluent violation | Jul 3, 2024 | — | Open |
| cwa | Effluent Violations - Numeric effluent violation | Jun 30, 2023 | Jul 28, 2023 | Resolved |
| cwa | Effluent Violations - Numeric effluent violation | Jan 19, 2023 | Jan 23, 2024 | Resolved |
| cwa | Effluent Violations - Numeric effluent violation | Oct 19, 2022 | Oct 25, 2022 | Resolved |
| cwa | Effluent Violations - Numeric effluent violation | Apr 4, 2022 | Apr 24, 2022 | Resolved |
| cwa | Effluent Violations - Numeric effluent violation | Jul 15, 2021 | Jul 22, 2021 | Resolved |
| cwa | Schedule Event reported late | Jan 28, 2021 | — | Open |
| cwa | Schedule Event unachieved but reported | Jan 28, 2021 | Jul 22, 2021 | Resolved |
| cwa | Schedule Event achieved late but reported | Jan 28, 2021 | — | Open |
| cwa | Schedule Event unachieved and not reported | Jan 28, 2021 | Jul 22, 2021 | Resolved |
| cwa | Schedule Event unachieved and not reported | Mar 1, 2020 | Jul 22, 2021 | Resolved |
| cwa | Schedule Event unachieved but reported | Mar 1, 2020 | Jul 22, 2021 | Resolved |
| cwa | Schedule Event reported late | Mar 1, 2020 | — | Open |
| cwa | Schedule Event achieved late but reported | Mar 1, 2020 | — | Open |
| cwa | Schedule Event unachieved and not reported | Jan 28, 2020 | Jul 22, 2021 | Resolved |
| cwa | Schedule Event reported late | Jan 28, 2020 | — | Open |
| cwa | Schedule Event achieved late but reported | Jan 28, 2020 | — | Open |
| cwa | Schedule Event unachieved but reported | Jan 28, 2020 | Jul 22, 2021 | Resolved |
| cwa | Schedule Event unachieved but reported | Mar 1, 2019 | Apr 15, 2019 | Resolved |
| cwa | Schedule Event achieved late but reported | Mar 1, 2019 | — | Open |
| cwa | Schedule Event reported late | Mar 1, 2019 | — | Open |
| cwa | Schedule Event unachieved and not reported | Mar 1, 2019 | Apr 15, 2019 | Resolved |
| cwa | Schedule Event reported late | Mar 1, 2018 | — | Open |
| cwa | Schedule Event unachieved but reported | Mar 1, 2018 | Apr 15, 2019 | Resolved |
| cwa | Schedule Event achieved late but reported | Mar 1, 2018 | — | Open |
| cwa | Schedule Event unachieved and not reported | Mar 1, 2018 | Apr 15, 2019 | Resolved |
| cwa | Schedule Event unachieved but reported | Sep 1, 2016 | Nov 27, 2016 | Resolved |
| cwa | Schedule Event unachieved and not reported | Sep 1, 2016 | Nov 27, 2016 | Resolved |
| cwa | Schedule Event reported late | Sep 1, 2016 | — | Open |
| cwa | Schedule Event achieved late but reported | Sep 1, 2016 | — | Open |
| cwa | Schedule Event unachieved and not reported | Dec 28, 2014 | — | Open |
| cwa | Schedule Event achieved late but reported | Dec 28, 2014 | — | Open |
| cwa | Schedule Event reported late | Dec 28, 2014 | — | Open |
| cwa | Schedule Event unachieved but reported | Dec 28, 2014 | — | 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 |
|---|---|---|---|---|---|---|
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 6.74 mg/L | 1.50 | +349% | Sep 2025 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 23.20 mg/L | 2.50 | +828% | Mar 2024 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 23.20 mg/L | 12.10 | +92% | Mar 2024 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 5.12 mg/L | 2.50 | +105% | Mar 2023 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 5.91 mg/L | 1.40 | +322% | Jun 2022 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 5.91 mg/L | 4.40 | +34% | Jun 2022 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 14.10 mg/L | 2.50 | +464% | Dec 2021 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 14.10 mg/L | 12.10 | +17% | Dec 2021 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 5.34 mg/L | 2.50 | +114% | Mar 2021 | 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 MO-N00000157 · Aug 28, 1990
State CWA Non Penalty AO
Clean Water Act
· Case MO-N00000156 · Aug 23, 1990
State CWA Non Penalty AO
Clean Water Act
· Case MO-N00000177 · Nov 25, 1986
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