Non-Compliance
Clean Water Act
WALNUT GROVE POTW
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
-
LAGOON ROAD
WALNUT GROVE, MS 39189
View on map ↗ - County
- LEAKE County
- Industry
- Utilities
- NAICS (North American Industry Classification)
- 221320
- Inspections
- 1 · last Jan 14, 2025
- Total Penalties
- $0
- Registry ID
- 110008516524
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.
3
Water (CWA)
Qtrs Non-Compliant
Qtrs Non-Compliant
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 | 2.42 kg/d | 2.18 | +11% | Dec 2025 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 28.00 mg/L | 18.00 | +56% | Dec 2025 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 8.04 mg/L | 3.00 | +168% | Dec 2025 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 8.04 mg/L | 4.50 | +79% | Dec 2025 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 28.00 mg/L | 27.00 | +4% | Dec 2025 | Open |
| BOD, 5-day, percent removal | DMR, Limited - Numeric Violation | 42.00 % | 65.00 | +66% | Dec 2025 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 9.97 mg/L | 4.50 | +122% | Dec 2024 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 9.97 mg/L | 3.00 | +232% | Dec 2024 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 23.00 mg/L | 18.00 | +28% | Dec 2024 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 19.00 mg/L | 18.00 | +6% | Dec 2023 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 7.74 mg/L | 4.50 | +72% | Dec 2023 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 7.74 mg/L | 3.00 | +158% | Dec 2023 | Open |
| E. coli | DMR, Limited - Numeric Violation | 290.00 MPN/100mL | 126.00 | +130% | Dec 2023 | Open |
| Flow, in conduit or thru treatment plant | DMR, Limited - Numeric Violation | 0.42 MGD | 0.19 | +117% | Dec 2023 | Open |
| E. coli | DMR, Limited - Numeric Violation | 1,990.00 MPN/100mL | 410.00 | +385% | Dec 2022 | Open |
| Nitrogen, total [as N] | DMR, Limited - Numeric Violation | 17.40 kg/d | 8.45 | +106% | Dec 2022 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 9.22 mg/L | 3.00 | +207% | Dec 2022 | Open |
| Nitrogen, total [as N] | DMR, Limited - Numeric Violation | 17.40 kg/d | 12.68 | +37% | Dec 2022 | Open |
| E. coli | DMR, Limited - Numeric Violation | 1,990.00 MPN/100mL | 126.00 | +1,479% | Dec 2022 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 9.22 mg/L | 4.50 | +105% | Dec 2022 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 11.12 kg/d | 3.27 | +240% | Dec 2022 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 32.49 kg/d | 13.17 | +147% | Dec 2022 | Open |
| Flow, in conduit or thru treatment plant | DMR, Limited - Numeric Violation | 0.32 MGD | 0.19 | +63% | Dec 2022 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 11.12 kg/d | 2.18 | +410% | Dec 2022 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 32.49 kg/d | 19.84 | +64% | Dec 2022 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 6.38 mg/L | 4.50 | +42% | Dec 2021 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 6.38 mg/L | 3.00 | +113% | Dec 2021 | Open |
| Flow, in conduit or thru treatment plant | DMR, Limited - Numeric Violation | 0.29 MGD | 0.19 | +48% | Dec 2020 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 3.72 mg/L | 3.00 | +24% | Dec 2020 | Open |
| Flow, in conduit or thru treatment plant | DMR, Limited - Numeric Violation | 0.24 MGD | 0.19 | +24% | Dec 2019 | Open |
| Nitrogen, total [as N] | DMR, Limited - Numeric Violation | 12.54 kg/d | 8.45 | +48% | Dec 2019 | Open |
| Solids, suspended percent removal | DMR, Limited - Numeric Violation | 58.00 % | 65.00 | +20% | Dec 2018 | Open |
| Flow, in conduit or thru treatment plant | DMR, Limited - Numeric Violation | 0.32 MGD | 0.19 | +65% | Dec 2017 | Open |
| Flow, in conduit or thru treatment plant | DMR, Limited - Numeric Violation | 0.31 MGD | 0.19 | +61% | Dec 2016 | Open |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 0.26 mg/L | 0.19 | +35% | Dec 2015 | Open |
| Flow, in conduit or thru treatment plant | DMR, Limited - Numeric Violation | 0.35 MGD | 0.19 | +81% | Dec 2015 | Open |
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