Non-Compliance
Clean Water Act
WINONA POTW
Quick Summary
- •Currently out of compliance in at least one environmental program (CAA, CWA, or RCRA).
- •Assessed $7,500 in total penalties since records began.
- Address
-
400 STAFFORD WELLS ROAD
WINONA, MS 38967
View on map ↗ - County
- MONTGOMERY County
- Industry
- Utilities
- NAICS (North American Industry Classification)
- 221320
- Inspections
- 1 · last Mar 29, 2022
- Total Penalties
- $7,500 · last Jan 16, 2025
- Registry ID
- 110009714443
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.
11
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 | Sep 30, 2025 | Dec 30, 2025 | Resolved |
| cwa | Schedule Event unachieved and not reported | Mar 31, 2025 | Jun 30, 2025 | Resolved |
| cwa | Schedule Event unachieved and not reported | Jan 16, 2025 | Apr 17, 2025 | Resolved |
| cwa | Schedule Event achieved late but reported | Jun 21, 2005 | — | Open |
| cwa | Schedule Event unachieved and not reported | Jun 21, 2005 | Oct 25, 2005 | Resolved |
| cwa | Schedule Event achieved late but reported | Oct 29, 2004 | — | Open |
| cwa | Schedule Event achieved late but reported | Mar 1, 1989 | — | 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 | 3.20 mg/L | 2.00 | +60% | Dec 2025 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 4.46 mg/L | 3.00 | +49% | Dec 2025 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 11.89 kg/d | 9.08 | +31% | Nov 2025 | Resolved |
| Copper, total recoverable | DMR, Limited - Numeric Violation | 0.02 mg/L | 0.02 | +1% | Nov 2025 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 19.00 kg/d | 13.62 | +40% | Nov 2025 | Open |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 12.00 mg/L | 9.00 | +33% | Nov 2025 | Resolved |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 21.00 mg/L | 13.50 | +56% | Nov 2025 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 6.00 mg/L | 2.00 | +200% | Nov 2025 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 10.10 mg/L | 3.00 | +237% | Nov 2025 | Open |
| Copper, total recoverable | DMR, Limited - Numeric Violation | 0.16 mg/L | 0.03 | +536% | Oct 2025 | Open |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 21.00 mg/L | 13.50 | +56% | Oct 2025 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 9.45 mg/L | 2.00 | +373% | Oct 2025 | Resolved |
| Copper, total recoverable | DMR, Limited - Numeric Violation | 0.16 mg/L | 0.02 | +783% | Oct 2025 | Resolved |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 16.30 mg/L | 9.00 | +81% | Oct 2025 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 18.17 kg/d | 9.08 | +100% | Oct 2025 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 15.90 mg/L | 3.00 | +430% | Oct 2025 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 29.50 kg/d | 13.62 | +117% | Oct 2025 | Open |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 12.20 mg/L | 9.00 | +36% | Sep 2025 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 47.71 kg/d | 13.62 | +250% | Sep 2025 | Open |
| Copper, total recoverable | DMR, Limited - Numeric Violation | 0.03 mg/L | 0.02 | +56% | Sep 2025 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 16.80 mg/L | 2.00 | +740% | Sep 2025 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 20.60 mg/L | 3.00 | +587% | Sep 2025 | Open |
| Copper, total recoverable | DMR, Limited - Numeric Violation | 0.03 mg/L | 0.03 | +12% | Sep 2025 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 23.95 kg/d | 9.08 | +164% | Sep 2025 | Resolved |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 17.00 mg/L | 13.50 | +26% | Sep 2025 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 13.48 mg/L | 2.00 | +574% | Aug 2025 | Resolved |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 18.50 mg/L | 9.00 | +106% | Aug 2025 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 14.80 mg/L | 3.00 | +393% | Aug 2025 | Open |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 39.00 mg/L | 13.50 | +189% | Aug 2025 | Open |
| Copper, total recoverable | DMR, Limited - Numeric Violation | 0.02 mg/L | 0.02 | +8% | Aug 2025 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 11.39 kg/d | 9.08 | +25% | Aug 2025 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 14.48 kg/d | 9.08 | +59% | Jul 2025 | Resolved |
| Solids, total suspended | DMR, Limited - Numeric Violation | 149.00 mg/L | 45.00 | +231% | Jul 2025 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 48.00 mg/L | 30.00 | +60% | Jul 2025 | Open |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 15.80 mg/L | 9.00 | +76% | Jul 2025 | Resolved |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 24.00 mg/L | 13.50 | +78% | Jul 2025 | Open |
| Solids, suspended percent removal | DMR, Limited - Numeric Violation | 80.12 % | 85.00 | +33% | Jul 2025 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 19.90 kg/d | 13.62 | +46% | Jul 2025 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 17.70 mg/L | 3.00 | +490% | Jul 2025 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 13.44 mg/L | 2.00 | +572% | Jul 2025 | Resolved |
| Copper, total recoverable | DMR, Limited - Numeric Violation | 0.03 mg/L | 0.02 | +64% | May 2025 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 22.08 kg/d | 13.62 | +62% | May 2025 | Open |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 20.30 mg/L | 9.00 | +126% | May 2025 | Resolved |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 27.00 mg/L | 13.50 | +100% | May 2025 | Open |
| BOD, carbonaceous, percent removal | DMR, Limited - Numeric Violation | 83.09 % | 85.00 | +13% | May 2025 | Open |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 64.05 kg/d | 40.86 | +57% | May 2025 | Resolved |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 95.69 kg/d | 61.29 | +56% | May 2025 | Open |
| Copper, total recoverable | DMR, Limited - Numeric Violation | 0.03 mg/L | 0.03 | +36% | May 2025 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 9.07 mg/L | 3.00 | +202% | May 2025 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 13.67 kg/d | 9.08 | +51% | May 2025 | 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-7426-25 · Jan 16, 2025
$7,500
State CWA Penalty AO
Clean Water Act
· Case MS-7046-20 · Jun 8, 2020
$1,000
State CWA Penalty AO
Clean Water Act
· Case MS-7013-19 · Dec 30, 2019
$500
State CWA Non Penalty AO
Clean Water Act
· Case MS-N00007433 · Nov 29, 2011
State CWA Penalty AO
Clean Water Act
· Case MS-5695-10 · Feb 1, 2010
$2,500
State CWA Non Penalty AO
Clean Water Act
· Case MS-N00006028 · Sep 30, 2004
$17,500
Civil Judicial Action
Clean Water Act
· Case MS-N00000583 · Dec 16, 1987
State CWA Non Penalty AO
Clean Water Act
· Case MS-N00000610 · Sep 18, 1985
Other facilities in MONTGOMERY County, MS
US CORRULITE CORPORATION
WINONA, MS
HARRISON LOGGING INC
DUCK HILL, MS
· Agriculture, Forestry, Fishing and Hunting
WINONA MONTGOMERY COUNTY AIRPORT
WINONA, MS
· Transportation and Warehousing
TOWN OF DUCK HILL
, MS