Clean Water Act
ISOLA POTW
Quick Summary
- •Assessed $0 in total penalties since records began.
- Address
-
WASHINGTON AVENUE EXTENDED
ISOLA, MS 38754
View on map ↗ - County
- HUMPHREYS County
- Industry
- Utilities
- NAICS (North American Industry Classification)
- 221320
- Total Penalties
- $0 · last Nov 13, 2012
- Registry ID
- 110008515482
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 | Feb 13, 2013 | — | Open |
| cwa | Schedule Event achieved late but reported | Feb 13, 2013 | — | Open |
| cwa | Permit Violations - Discharge Without a Valid Permit | Apr 26, 2011 | Nov 13, 2012 | 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 | 14.10 mg/L | 9.00 | +57% | Dec 2025 | Open |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 0.03 mg/L | 0.01 | +127% | Dec 2025 | Open |
| Solids, suspended percent removal | DMR, Limited - Numeric Violation | 52.00 % | 65.00 | +37% | Dec 2025 | Open |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 0.03 mg/L | 0.02 | +58% | Dec 2025 | Open |
| E. coli | DMR, Limited - Numeric Violation | 2,420.00 MPN/100mL | 126.00 | +99,999% | Dec 2025 | Open |
| E. coli | DMR, Limited - Numeric Violation | 2,420.00 MPN/100mL | 410.00 | +99,999% | Dec 2025 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 14.10 mg/L | 6.00 | +135% | Dec 2025 | Open |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 0.02 mg/L | 0.02 | +5% | Dec 2023 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 37.00 mg/L | 30.00 | +23% | Dec 2023 | Open |
| E. coli | DMR, Limited - Numeric Violation | 517.00 MPN/100mL | 410.00 | +26% | Dec 2023 | Open |
| E. coli | DMR, Limited - Numeric Violation | 517.00 MPN/100mL | 126.00 | +310% | Dec 2023 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 8.77 mg/L | 6.00 | +46% | Dec 2023 | Open |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 0.02 mg/L | 0.01 | +82% | Dec 2023 | Open |
| Solids, suspended percent removal | DMR, Limited - Numeric Violation | 45.00 % | 65.00 | +57% | Dec 2022 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 6.22 kg/d | 4.99 | +24% | Dec 2022 | Open |
| E. coli | DMR, Limited - Numeric Violation | 816.00 MPN/100mL | 410.00 | +99% | Dec 2022 | Open |
| E. coli | DMR, Limited - Numeric Violation | 816.00 MPN/100mL | 126.00 | +548% | Dec 2022 | Open |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 0.02 mg/L | 0.01 | +36% | Dec 2022 | Open |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 0.02 mg/L | 0.02 | +5% | Dec 2022 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 7.31 mg/L | 6.00 | +22% | Dec 2022 | Open |
| E. coli | DMR, Limited - Numeric Violation | 1,200.00 MPN/100mL | 410.00 | +193% | Dec 2021 | Open |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 0.03 mg/L | 0.02 | +58% | Dec 2021 | Open |
| Solids, suspended percent removal | DMR, Limited - Numeric Violation | 40.00 % | 65.00 | +71% | Dec 2021 | Open |
| E. coli | DMR, Limited - Numeric Violation | 1,200.00 MPN/100mL | 126.00 | +852% | Dec 2021 | Open |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 0.03 mg/L | 0.01 | +150% | Dec 2021 | Open |
| E. coli | DMR, Limited - Numeric Violation | 2,420.00 MPN/100mL | 410.00 | +99,999% | Dec 2020 | Open |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 0.03 mg/L | 0.02 | +58% | Dec 2020 | Open |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 0.02 mg/L | 0.01 | +64% | Dec 2020 | Open |
| E. coli | DMR, Limited - Numeric Violation | 2,420.00 MPN/100mL | 126.00 | +99,999% | Dec 2020 | Open |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 0.68 mg/L | 0.01 | +6,082% | Dec 2019 | Open |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 0.73 mg/L | 0.02 | +3,742% | Dec 2019 | Open |
| Solids, suspended percent removal | DMR, Limited - Numeric Violation | 25.00 % | 65.00 | +114% | Dec 2019 | Open |
| Flow, in conduit or thru treatment plant | DMR, Limited - Numeric Violation | 0.26 MGD | 0.22 | +18% | Dec 2019 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 79.90 kg/d | 24.99 | +220% | Dec 2018 | Open |
| Solids, suspended percent removal | DMR, Limited - Numeric Violation | 14.00 % | 65.00 | +146% | Dec 2018 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 14.66 kg/d | 4.99 | +194% | Dec 2018 | Open |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 0.04 mg/L | 0.01 | +218% | Dec 2018 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 14.66 kg/d | 7.50 | +96% | Dec 2018 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 79.90 kg/d | 37.49 | +113% | Dec 2018 | Open |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 0.04 mg/L | 0.02 | +111% | Dec 2018 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 104.87 kg/d | 74.96 | +40% | Dec 2018 | Open |
| Flow, in conduit or thru treatment plant | DMR, Limited - Overdue | 0.36 MGD | 0.22 | +64% | Dec 2016 | Resolved |
| Chlorine, total residual | DMR, Limited - Overdue | 0.61 mg/L | 0.02 | +3,111% | Dec 2016 | Resolved |
| Chlorine, total residual | DMR, Limited - Overdue | 0.48 mg/L | 0.01 | +4,264% | Dec 2016 | Resolved |
| Flow, in conduit or thru treatment plant | DMR, Limited - Numeric Violation | 0.36 MGD | 0.22 | +64% | Dec 2016 | Open |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 0.61 mg/L | 0.02 | +3,111% | Dec 2016 | Open |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 0.48 mg/L | 0.01 | +4,264% | Dec 2016 | Open |
| Flow, in conduit or thru treatment plant | DMR, Limited - Numeric Violation | 0.33 MGD | 0.22 | +50% | Dec 2015 | Open |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 0.60 mg/L | 0.02 | +3,058% | Dec 2015 | Open |
| Chlorine, total residual | DMR, Limited - Overdue | 0.60 mg/L | 0.02 | +3,058% | Dec 2015 | 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 MS-6191-12 · Nov 13, 2012
$2,000
State CWA Non Penalty AO
Clean Water Act
· Case MS-N00004146 · Aug 6, 1998
Other facilities in HUMPHREYS County, MS
TENNESSEE GAS PIPELINE COMPANY, ISOLA COMPRESSOR STATION NUMBER 843
ISOLA, MS
· Transportation and Warehousing
BELZONI POTW
BELZONI, MS
· Utilities
TOWN OF ISOLA
ISOLA, MS