Non-Compliance
Clean Water Act
JCPSD, SANDIA HEIGHTS 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
-
HILLSBORO
HILLSBORO, MO 63050
View on map ↗ - County
- JEFFERSON County
- Inspections
- 1 · last Mar 10, 2022
- Total Penalties
- $0
- Registry ID
- 110009875803
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.
12
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 and not reported | Jan 28, 2026 | Feb 28, 2026 | Resolved |
| cwa | Schedule Event unachieved and not reported | Jan 28, 2025 | Feb 28, 2025 | Resolved |
| cwa | Schedule Event unachieved and not reported | Jan 1, 2025 | Feb 1, 2025 | Resolved |
| cwa | Schedule Event unachieved and not reported | Jul 1, 2018 | Aug 1, 2018 | Resolved |
| cwa | Schedule Event unachieved and not reported | Jan 1, 2018 | Feb 1, 2018 | Resolved |
| cwa | Effluent Violations - Narrative Effluent Violation | Mar 27, 2017 | — | Open |
| cwa | Permit Violations - Unapproved Operation | Mar 27, 2017 | — | Open |
| cwa | Schedule Event unachieved and not reported | Jan 28, 2001 | Feb 28, 2001 | Resolved |
| cwa | Schedule Event unachieved and not reported | Jan 28, 2000 | Feb 28, 2000 | Resolved |
| cwa | Schedule Event unachieved and not reported | Jan 28, 1999 | Feb 28, 1999 | Resolved |
| cwa | Schedule Event unachieved and not reported | Jan 28, 1998 | Feb 28, 1998 | Resolved |
| cwa | Schedule Event unachieved and not reported | Jan 28, 1997 | Feb 28, 1997 | 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 |
|---|---|---|---|---|---|---|
| BOD, 5-day, percent removal | DMR, Limited - Numeric Violation | 45.67 % | 85.00 | +262% | Jun 2025 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 12.00 mg/L | 2.00 | +500% | Jun 2025 | Resolved |
| Solids, suspended percent removal | DMR, Limited - Numeric Violation | 47.26 % | 85.00 | +252% | Jun 2025 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 12.00 mg/L | 3.10 | +287% | Mar 2025 | Resolved |
| Solids, suspended percent removal | DMR, Limited - Numeric Violation | 83.21 % | 85.00 | +12% | Mar 2025 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 12.00 mg/L | 2.90 | +314% | Dec 2024 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 12.00 mg/L | 1.50 | +700% | Sep 2024 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 12.00 mg/L | 2.00 | +500% | Jun 2024 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 12.00 mg/L | 1.40 | +757% | Sep 2023 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 12.00 mg/L | 3.60 | +233% | Sep 2023 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 12.00 mg/L | 1.40 | +757% | Jun 2023 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 12.00 mg/L | 3.60 | +233% | Jun 2023 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 10.00 mg/L | 7.50 | +33% | Mar 2023 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 10.00 mg/L | 2.90 | +245% | Mar 2023 | Resolved |
| E. coli | DMR, Limited - Numeric Violation | 2,419.00 MPN/100mL | 1,030.00 | +135% | Dec 2022 | Open |
| E. coli | DMR, Limited - Numeric Violation | 2,419.00 MPN/100mL | 206.00 | +1,074% | Dec 2022 | Open |
| E. coli | DMR, Limited - Numeric Violation | 2,420.00 MPN/100mL | 1,030.00 | +135% | Sep 2022 | Open |
| E. coli | DMR, Limited - Numeric Violation | 2,420.00 MPN/100mL | 206.00 | +1,075% | Sep 2022 | Open |
| E. coli | DMR, Limited - Numeric Violation | 2,419.00 MPN/100mL | 206.00 | +1,074% | Dec 2021 | Open |
| E. coli | DMR, Limited - Numeric Violation | 2,419.00 MPN/100mL | 1,030.00 | +135% | Dec 2021 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 57.00 mg/L | 45.00 | +27% | Jun 2021 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 12.00 mg/L | 3.60 | +233% | Jun 2021 | Open |
| E. coli | DMR, Limited - Numeric Violation | 2,419.00 MPN/100mL | 1,030.00 | +135% | Jun 2021 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 65.00 mg/L | 45.00 | +44% | Jun 2021 | Open |
| E. coli | DMR, Limited - Numeric Violation | 2,419.00 MPN/100mL | 206.00 | +1,074% | Jun 2021 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 57.00 mg/L | 30.00 | +90% | Jun 2021 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 6.20 mg/L | 1.40 | +343% | Jun 2021 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 65.00 mg/L | 30.00 | +117% | Jun 2021 | Resolved |
| Solids, total suspended | DMR, Limited - Numeric Violation | 68.50 mg/L | 30.00 | +128% | Mar 2021 | Resolved |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 82.50 mg/L | 45.00 | +83% | Mar 2021 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 68.50 mg/L | 45.00 | +52% | Mar 2021 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 82.50 mg/L | 30.00 | +175% | Mar 2021 | Resolved |
| E. coli | DMR, Limited - Numeric Violation | 2,419.00 MPN/100mL | 206.00 | +1,074% | Dec 2020 | Open |
| E. coli | DMR, Limited - Numeric Violation | 2,419.00 MPN/100mL | 1,030.00 | +135% | Dec 2020 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 50.00 mg/L | 45.00 | +11% | Dec 2020 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 12.00 mg/L | 2.90 | +314% | Dec 2020 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 12.00 mg/L | 7.50 | +60% | Dec 2020 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 50.00 mg/L | 30.00 | +67% | Dec 2020 | Resolved |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 43.00 mg/L | 30.00 | +43% | Sep 2020 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 12.00 mg/L | 3.60 | +233% | Sep 2020 | Open |
| E. coli | DMR, Limited - Numeric Violation | 1,690.10 MPN/100mL | 206.00 | +720% | Sep 2020 | Open |
| E. coli | DMR, Limited - Numeric Violation | 2,419.60 MPN/100mL | 1,030.00 | +135% | Sep 2020 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 40.00 mg/L | 30.00 | +33% | Sep 2020 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 12.00 mg/L | 1.40 | +757% | Sep 2020 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 12.00 mg/L | 3.60 | +233% | Jun 2020 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 12.00 mg/L | 1.40 | +757% | Jun 2020 | Resolved |
| E. coli | DMR, Limited - Numeric Violation | 2,420.00 MPN/100mL | 1,030.00 | +135% | Jun 2020 | Open |
| E. coli | DMR, Limited - Numeric Violation | 2,420.00 MPN/100mL | 206.00 | +1,075% | Jun 2020 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 12.00 mg/L | 7.50 | +60% | Mar 2020 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 12.00 mg/L | 2.90 | +314% | Mar 2020 | Resolved |
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 Administrative Order of Consent
Clean Water Act
· Case MO-2019-WPCB-1588 · Oct 25, 2019
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