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Animal Aquaculture, Cherokee, North Carolina. NPDES permit NC0054992, in force until Jun 30, 2029. Last 12 months: over a limit 4 times (last June 2026), 2 required values missing. Source: EPA ECHO, Oct 22, 2026.
| Period ending | Parameter | Reported | Limit | Over by |
|---|---|---|---|---|
| December 2025 | Temp. diff. between up/down stream deg. C, instantaneous maximum | 1 deg C | ≤ .5 deg C | 100% |
| January 2026 | pH, minimum | 5.29 SU | ≥ 6 SU | — |
| March 2026 | Temp. diff. between up/down stream deg. C, instantaneous maximum | .57 deg C | ≤ .5 deg C | 14% |
| June 2026 | Temp. diff. between up/down stream deg. C, instantaneous maximum | 1.1 deg C | ≤ .5 deg C | 120% |
| Parameter | Statistic | Limit | Months |
|---|---|---|---|
| Temperature, water deg. centigrade | monthly average | report only (deg C) | all year |
| Temperature, water deg. centigrade | maximum | ≤ 20 deg C | all year |
| Temperature, water deg. centigrade | monthly average | report only (deg C) | all year |
| Temperature, water deg. centigrade | maximum | report only (deg C) | all year |
| Temperature, water deg. centigrade | monthly average | report only (deg C) | all year |
| Temperature, water deg. centigrade | maximum | ≤ 20 deg C | all year |
| Turbidity | monthly average | report only (NTU) | all year |
| Turbidity | maximum | ≤ 10 NTU | all year |
| Turbidity | monthly average | report only (NTU) | all year |
| Turbidity | daily maximum | report only (NTU) | all year |
| Turbidity | monthly average | report only (NTU) | all year |
| Turbidity | daily maximum | report only (NTU) | all year |
| Oxygen, dissolved [DO] | instantaneous minimum | ≥ 5 mg/L | all year |
| Oxygen, dissolved [DO] | daily average minimum | ≥ 6.5 mg/L | all year |
| Oxygen, dissolved [DO] | instantaneous minimum | report only (mg/L) | all year |
| Oxygen, dissolved [DO] | daily average minimum | report only (mg/L) | all year |
| Oxygen, dissolved [DO] | instantaneous minimum | report only (mg/L) | all year |
| Oxygen, dissolved [DO] | daily average minimum | report only (mg/L) | all year |
| pH | minimum | ≥ 6 SU | all year |
| pH | maximum | ≤ 8.5 SU | all year |
| pH | minimum | report only (SU) | all year |
| pH | maximum | report only (SU) | all year |
| pH | minimum | report only (SU) | all year |
| pH | maximum | report only (SU) | all year |
| Solids, total suspended | monthly average | ≤ 30 mg/L | all year |
| Solids, total suspended | daily maximum | ≤ 45 mg/L | all year |
| Solids, total suspended | monthly average | report only (mg/L) | all year |
| Solids, total suspended | daily maximum | report only (mg/L) | all year |
| Solids, total suspended | monthly average | report only (mg/L) | all year |
| Solids, total suspended | daily maximum | report only (mg/L) | all year |
| Nitrogen, total [as N] | monthly average | report only (mg/L) | all year |
| Nitrogen, total [as N] | daily maximum | report only (mg/L) | all year |
| Nitrogen, total [as N] | monthly average | report only (mg/L) | all year |
| Nitrogen, total [as N] | daily maximum | report only (mg/L) | all year |
| Nitrogen, total [as N] | monthly average | report only (mg/L) | all year |
| Nitrogen, total [as N] | daily maximum | report only (mg/L) | all year |
| Nitrogen, ammonia total [as N] | monthly average | report only (mg/L) | all year |
| Nitrogen, ammonia total [as N] | daily maximum | report only (mg/L) | all year |
| Nitrogen, ammonia total [as N] | monthly average | report only (mg/L) | all year |
| Nitrogen, ammonia total [as N] | daily maximum | report only (mg/L) | all year |
| Nitrogen, ammonia total [as N] | monthly average | report only (mg/L) | all year |
| Nitrogen, ammonia total [as N] | daily maximum | report only (mg/L) | all year |
| Phosphorus, total [as P] | monthly average | report only (ug/L) | all year |
| Phosphorus, total [as P] | daily maximum | report only (ug/L) | all year |
| Phosphorus, total [as P] | monthly average | report only (ug/L) | all year |
| Phosphorus, total [as P] | daily maximum | report only (ug/L) | all year |
| Phosphorus, total [as P] | monthly average | report only (ug/L) | all year |
| Phosphorus, total [as P] | daily maximum | report only (ug/L) | all year |
| Temp. diff. between up/down stream deg. C | instantaneous maximum | ≤ .5 deg C | all year |
| Fish feed used | minimum | report only (Ratio) | all year |
| Fish feed used | maximum | report only (Ratio) | all year |
| Fish feed used | minimum | report only (lb/d) | all year |
| Fish feed used | maximum | report only (lb/d) | all year |
| Flow, in conduit or thru treatment plant | minimum | report only (MGD) | all year |
| Flow, in conduit or thru treatment plant | maximum | report only (MGD) | all year |
| DMR Attachment Required | value | report only (abst=0;prst=1) | all year |
| DMR Attachment Submitted | value | report only (abst=0;prst=1) | all year |
Cited limits by parameter: North Carolina's rules and the federal ones.
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On EPA ECHO: Facility report · DMR history
Your permit document is the final word. As JSON: /api/v1/permits/NC0054992 · MCP: https://passage-data.com/mcp