Non-Compliance
Clean Water Act
CITY OF MOUNT VERNON WWTP
Quick Summary
- •Currently out of compliance in at least one environmental program (CAA, CWA, or RCRA).
- •Assessed $17,188 in total penalties since records began.
- Address
-
MUNICIPAL WWTF
MOUNT VERNON, TX 75457
View on map ↗ - County
- FRANKLIN County
- Inspections
- 1 · last Mar 22, 2024
- Total Penalties
- $17,188 · last Sep 12, 2023
- Registry ID
- 110009778776
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.
5
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 reported late | May 29, 2024 | — | Open |
| cwa | Schedule Event unachieved but reported | May 29, 2024 | — | Open |
| cwa | Schedule Event achieved late but reported | May 29, 2024 | — | Open |
| cwa | Schedule Event unachieved and not reported | May 29, 2024 | — | Open |
| cwa | Permit Violations - Violation Specified in Comment | Feb 17, 2016 | — | Open |
| cwa | Permit Violations - Violation Specified in Comment | Sep 15, 2015 | — | Open |
| cwa | Permit Violations - Violation Specified in Comment | Apr 2, 2015 | — | Open |
| cwa | Permit Violations - Violation Specified in Comment | Jan 6, 2015 | — | Open |
| cwa | Permit Violations - Violation Specified in Comment | Sep 30, 2014 | — | Open |
| cwa | Schedule Event unachieved and not reported | Feb 13, 1998 | Jun 9, 2004 | Resolved |
| cwa | Schedule Event achieved late but reported | Feb 13, 1998 | — | 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 |
|---|---|---|---|---|---|---|
| Solids, total suspended | DMR, Limited - Numeric Violation | 24.53 kg/d | 24.06 | +2% | Feb 2025 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 25.34 kg/d | 24.06 | +5% | Jan 2025 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 21.00 mg/L | 15.00 | +40% | Jan 2025 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 20.20 mg/L | 15.00 | +35% | Oct 2024 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 25.64 kg/d | 24.06 | +7% | Oct 2024 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 8.40 kg/d | 4.99 | +68% | Feb 2024 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 8.00 mg/L | 3.00 | +167% | Feb 2024 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 20.00 mg/L | 15.00 | +33% | Feb 2024 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 17.80 mg/L | 15.00 | +19% | Feb 2024 | Resolved |
| Solids, total suspended | DMR, Limited - Numeric Violation | 24.50 mg/L | 15.00 | +63% | Jan 2024 | Resolved |
| Solids, total suspended | DMR, Limited - Numeric Violation | 46.31 kg/d | 24.06 | +92% | Jan 2024 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 12.60 mg/L | 3.00 | +320% | Jan 2024 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 21.00 mg/L | 15.00 | +40% | Jan 2024 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 17.25 kg/d | 4.99 | +245% | Jan 2024 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 20.00 mg/L | 15.00 | +33% | Dec 2023 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 9.00 mg/L | 3.00 | +200% | Dec 2023 | Resolved |
| Solids, total suspended | DMR, Limited - Numeric Violation | 102.00 mg/L | 60.00 | +70% | Dec 2023 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 28.60 kg/d | 24.06 | +19% | Dec 2023 | Resolved |
| Solids, total suspended | DMR, Limited - Numeric Violation | 68.00 mg/L | 15.00 | +353% | Dec 2023 | Resolved |
| Solids, total suspended | DMR, Limited - Numeric Violation | 27.00 mg/L | 15.00 | +80% | Nov 2023 | Resolved |
| Solids, total suspended | DMR, Limited - Numeric Violation | 26.79 kg/d | 24.06 | +11% | Oct 2023 | Resolved |
| Solids, total suspended | DMR, Limited - Numeric Violation | 24.00 mg/L | 15.00 | +60% | Oct 2023 | Resolved |
| Solids, total suspended | DMR, Limited - Numeric Violation | 16.00 mg/L | 15.00 | +7% | Sep 2023 | Resolved |
| Solids, total suspended | DMR, Limited - Numeric Violation | 22.50 mg/L | 15.00 | +50% | Jul 2023 | Resolved |
| Solids, total suspended | DMR, Limited - Numeric Violation | 27.60 mg/L | 15.00 | +84% | Jun 2023 | Resolved |
| Solids, total suspended | DMR, Limited - Numeric Violation | 24.50 mg/L | 15.00 | +63% | May 2023 | Resolved |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 39.00 mg/L | 35.00 | +11% | Mar 2023 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 5.00 mg/L | 3.00 | +67% | Mar 2023 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 25.70 mg/L | 15.00 | +71% | Mar 2023 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 6.36 kg/d | 4.99 | +27% | Mar 2023 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 3.80 mg/L | 3.00 | +27% | Feb 2023 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 16.00 mg/L | 3.00 | +433% | May 2022 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 22.00 mg/L | 15.00 | +47% | May 2022 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 9.53 kg/d | 4.99 | +91% | May 2022 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 11.00 mg/L | 3.00 | +267% | Apr 2022 | Resolved |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 15.00 mg/L | 10.00 | +50% | Apr 2022 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 7.72 kg/d | 4.99 | +55% | Apr 2022 | Resolved |
| Solids, total suspended | DMR, Limited - Numeric Violation | 16.00 mg/L | 15.00 | +7% | Nov 2021 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 27.00 mg/L | 15.00 | +80% | Oct 2021 | Open |
| E. coli | DMR, Limited - Numeric Violation | 406.00 MPN/100mL | 126.00 | +222% | May 2021 | Open |
| E. coli | DMR, Limited - Numeric Violation | 406.00 MPN/100mL | 399.00 | +2% | May 2021 | Open |
| Flow, in conduit or thru treatment plant | DMR, Limited - Numeric Violation | 0.44 MGD | 0.43 | +4% | May 2021 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 5.00 mg/L | 3.00 | +67% | May 2021 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 8.63 kg/d | 4.99 | +73% | May 2021 | Resolved |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 16.30 mg/L | 10.00 | +63% | Apr 2021 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 21.80 mg/L | 15.00 | +45% | Apr 2021 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 17.60 mg/L | 3.00 | +487% | Apr 2021 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 11.26 kg/d | 4.99 | +125% | Apr 2021 | Resolved |
| Solids, total suspended | DMR, Limited - Numeric Violation | 17.00 mg/L | 15.00 | +13% | Apr 2021 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 6.00 mg/L | 3.00 | +100% | Mar 2021 | 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 CWA Penalty AO
Clean Water Act
· Case TX-2021-0853-MWD-E · Sep 12, 2023
$17,188
State CWA Penalty AO
Clean Water Act
· Case TX-2015-1326-MWD-E · Jun 13, 2017
$10,650
State CWA Penalty AO
Clean Water Act
· Case TX-2011-1257-MWD-E · Dec 19, 2011
$1,520
CWA 309A AO For Compliance
Clean Water Act
· Case 06-1998-N366 · Jan 13, 1998
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