MAWC, STIEFFERMAN SUBDIVISION WWTP
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
-
2211 ANN DEE DRIVE
JEFFERSON CITY, MO 65109
View on map ↗ - County
- COLE County
- Industry
- Utilities
- NAICS (North American Industry Classification)
- 221320
- Total Penalties
- $0
- Registry ID
- 110064346532
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.
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 | Apr 14, 2021 | May 5, 2021 | Resolved |
| cwa | Schedule Event unachieved and not reported | May 1, 2015 | — | Open |
| cwa | Schedule Event unachieved but reported | May 1, 2015 | — | Open |
| cwa | Schedule Event achieved late but reported | May 1, 2015 | — | Open |
| cwa | Schedule Event reported late | May 1, 2015 | — | Open |
| cwa | Schedule Event achieved late but reported | May 1, 2014 | — | Open |
| cwa | Schedule Event reported late | May 1, 2014 | — | Open |
| cwa | Schedule Event unachieved and not reported | May 1, 2014 | — | Open |
| cwa | Schedule Event unachieved but reported | May 1, 2014 | — | Open |
| cwa | Schedule Event unachieved but reported | Nov 1, 2013 | — | Open |
| cwa | Schedule Event unachieved and not reported | Nov 1, 2013 | — | Open |
| cwa | Schedule Event reported late | Nov 1, 2013 | — | Open |
| cwa | Schedule Event achieved late but reported | Nov 1, 2013 | — | Open |
| cwa | Schedule Event unachieved and not reported | Feb 16, 2010 | — | Open |
| cwa | Schedule Event reported late | Feb 16, 2010 | — | Open |
| cwa | Schedule Event unachieved but reported | Feb 16, 2010 | — | Open |
| cwa | Schedule Event achieved late but reported | Feb 16, 2010 | — | Open |
| cwa | Schedule Event unachieved but reported | Aug 16, 2008 | — | Open |
| cwa | Schedule Event reported late | Aug 16, 2008 | — | Open |
| cwa | Schedule Event achieved late but reported | Aug 16, 2008 | — | Open |
| cwa | Schedule Event unachieved and not reported | Aug 16, 2008 | — | Open |
| cwa | Schedule Event unachieved and not reported | Jan 28, 2002 | Feb 27, 2002 | Resolved |
| cwa | Permit Violations - CWA §308 Failure to submit required permit application information | Feb 27, 1990 | — | 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 |
|---|---|---|---|---|---|---|
| E. coli | DMR, Limited - Numeric Violation | 2,419.60 MPN/100mL | 630.00 | +99,999% | Dec 2025 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 4.44 mg/L | 2.20 | +102% | Dec 2025 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 5.87 mg/L | 2.20 | +167% | Dec 2024 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 1.98 mg/L | 1.40 | +41% | Sep 2023 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 4.98 mg/L | 1.40 | +256% | Sep 2021 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 4.98 mg/L | 3.60 | +38% | Sep 2021 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 4.08 mg/L | 2.90 | +41% | Mar 2020 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 3.31 mg/L | 2.90 | +14% | Dec 2018 | 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.