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Fish Hatcheries And Preserves, Baker, Nevada. NPDES permit NV0020664 expired Jan 31, 2023; its limits still apply. Last 12 months: over a limit 2 times (last March 2026), 74 required values missing, 5 of 56 reports late. Source: EPA ECHO, Oct 22, 2026.
| Period ending | Parameter | Reported | Limit | Over by |
|---|---|---|---|---|
| March 2026 | E. coli, daily maximum | 686.7 MPN/100mL | ≤ 410 MPN/100mL | 67% |
| March 2026 | E. coli, geometric mean | < 686.7 MPN/100mL | ≤ 126 MPN/100mL | 445% |
| Parameter | Statistic | Limit | Months | Outfall |
|---|---|---|---|---|
| Flow rate | 30-day average | ≤ 4.5 MGD | all year | 001 |
| Flow rate | 30-day average | ≤ 4.5 MGD | all year | 001 |
| Flow rate | daily maximum | ≤ 5 MGD | all year | 001 |
| Flow rate | daily maximum | ≤ 5 MGD | all year | 001 |
| Flow rate | 30-day average | ≤ .2 MGD | all year | 002 |
| Flow rate | 30-day average | ≤ .2 MGD | all year | 002 |
| Flow rate | daily maximum | ≤ .5 MGD | all year | 002 |
| Flow rate | daily maximum | ≤ .5 MGD | all year | 002 |
| Temperature, water deg. centigrade | 30-day average | report only (deg C) | all year | 00A |
| Temperature, water deg. centigrade | 30-day average | report only (deg C) | all year | 00A |
| Temperature, water deg. centigrade | daily maximum | report only (deg C) | all year | 00A |
| Temperature, water deg. centigrade | daily maximum | report only (deg C) | all year | 00A |
| Flow rate | 30-day average | report only (MGD) | all year | 00A |
| Flow rate | 30-day average | report only (MGD) | all year | 00A |
| Flow rate | daily maximum | report only (MGD) | all year | 00A |
| Flow rate | daily maximum | report only (MGD) | all year | 00A |
| Oxygen, dissolved [DO] | 30-day average | report only (mg/L) | all year | 00A |
| Oxygen, dissolved [DO] | 30-day average | report only (mg/L) | all year | 00A |
| Oxygen, dissolved [DO] | daily maximum | report only (mg/L) | all year | 00A |
| Oxygen, dissolved [DO] | daily maximum | report only (mg/L) | all year | 00A |
| BOD, 5-day, 20 deg. C | quarterly average | report only (mg/L) | all year | 00A |
| BOD, 5-day, 20 deg. C | daily maximum | report only (mg/L) | all year | 00A |
| Solids, total suspended | quarterly average | report only (mg/L) | all year | 00A |
| Solids, total suspended | daily maximum | report only (mg/L) | all year | 00A |
| Phosphorus, total [as P] | quarterly average | report only (mg/L) | all year | 00A |
| Phosphorus, total [as P] | daily maximum | report only (mg/L) | all year | 00A |
| E. coli | geometric mean | report only (MPN/100mL) | all year | 00A |
| E. coli | daily maximum | report only (MPN/100mL) | all year | 00A |
| pH, maximum | daily maximum | report only (SU) | all year | 00A |
| pH, maximum | daily maximum | report only (SU) | all year | 00A |
| pH, maximum | maximum monthly average | report only (SU) | all year | 00A |
| pH, maximum | maximum monthly average | report only (SU) | all year | 00A |
| pH, minimum | daily minimum | report only (SU) | all year | 00A |
| pH, minimum | daily minimum | report only (SU) | all year | 00A |
| pH, minimum | monthly average minimum | report only (SU) | all year | 00A |
| pH, minimum | monthly average minimum | report only (SU) | all year | 00A |
| Solids, total dissolved | quarterly average | report only (mg/L) | all year | 00A |
| Solids, total dissolved | daily maximum | report only (mg/L) | all year | 00A |
| Temperature, water deg. centigrade | 30-day average | report only (deg C) | all year | 00D |
| Temperature, water deg. centigrade | 30-day average | report only (deg C) | all year | 00D |
| Temperature, water deg. centigrade | daily maximum | ≤ 20 deg C | all year | 00D |
| Temperature, water deg. centigrade | daily maximum | ≤ 20 deg C | all year | 00D |
| Temp. diff. between samp. & upstrm deg. C | 30-day average | report only (deg C) | all year | 00D |
| Temp. diff. between samp. & upstrm deg. C | 30-day average | report only (deg C) | all year | 00D |
| Temp. diff. between samp. & upstrm deg. C | daily maximum | ≤ 3 deg C | all year | 00D |
| Temp. diff. between samp. & upstrm deg. C | daily maximum | ≤ 3 deg C | all year | 00D |
| Oxygen, dissolved [DO] | daily minimum | ≥ 6 mg/L | all year | 00D |
| Oxygen, dissolved [DO] | daily minimum | ≥ 6 mg/L | all year | 00D |
| Oxygen, dissolved [DO] | monthly average minimum | report only (mg/L) | all year | 00D |
| Oxygen, dissolved [DO] | monthly average minimum | report only (mg/L) | all year | 00D |
| BOD, 5-day | quarterly average | report only (mg/L) | all year | 00D |
| BOD, 5-day | daily maximum | ≤ 5 mg/L | all year | 00D |
| Solids, total suspended | quarterly average | report only (mg/L) | all year | 00D |
| Solids, total suspended | daily maximum | ≤ 25 mg/L | all year | 00D |
| Nitrogen, ammonia total [as N] | 30-day average | ≤ 1 Ratio | all year | 00D |
| Nitrogen, ammonia total [as N] | 30-day average | ≤ 1 Ratio | all year | 00D |
| Nitrogen, ammonia total [as N] | daily maximum | ≤ 1 Ratio | all year | 00D |
| Nitrogen, ammonia total [as N] | daily maximum | ≤ 1 Ratio | all year | 00D |
| Phosphorus, total [as P] | quarterly average | report only (mg/L) | all year | 00D |
| Phosphorus, total [as P] | daily maximum | ≤ .33 mg/L | all year | 00D |
| E. coli | geometric mean | ≤ 126 MPN/100mL | all year | 00D |
| E. coli | daily maximum | ≤ 410 MPN/100mL | all year | 00D |
| pH, maximum | daily maximum | ≤ 9 SU | all year | 00D |
| pH, maximum | daily maximum | ≤ 9 SU | all year | 00D |
| pH, maximum | maximum monthly average | report only (SU) | all year | 00D |
| pH, maximum | maximum monthly average | report only (SU) | all year | 00D |
| pH, minimum | daily minimum | ≥ 6.5 SU | all year | 00D |
| pH, minimum | daily minimum | ≥ 6.5 SU | all year | 00D |
| pH, minimum | monthly average minimum | report only (SU) | all year | 00D |
| pH, minimum | monthly average minimum | report only (SU) | all year | 00D |
| Solids, total dissolved | quarterly average | report only (mg/L) | all year | 00D |
| Solids, total dissolved | daily maximum | ≤ 500 mg/L | all year | 00D |
Cited limits by parameter: Nevada's rules and the federal ones.
Same industry: the 3 Fishing, Hunting and Trapping permits in Nevada.
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On EPA ECHO: Facility report · DMR history
Your permit document is the final word. As JSON: /api/v1/permits/NV0020664 · MCP: https://passage-data.com/mcp