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California Department of Fish and Wildlife and PacifiCorp

Fish Hatcheries And Preserves, Hornbrook, California. NPDES permit CA1000004, in force until May 31, 2028. Last 12 months: no values over a limit, 5 of 21 reports late. Source: EPA ECHO, Oct 22, 2026.

Reports due
About 32 days after each period: outfall 001 form A monthly (7 values), outfall 001 form Q quarterly (8 values), outfall INF form A monthly (8 values), outfall INF form Q quarterly (2 values), outfall 001 form Y yearly
Renewal application due
Dec 3, 2027 · 180 days before expiry; your permit may set another date
Last report on file
June 2026
Oct 2024 – Sep 2025
1 value over a limit, 105 required values missing, 16 of 33 reports late

Limits in force (27)

ParameterStatisticLimitMonthsOutfall
Temperature, water deg. fahrenheitmonthly averagereport only (deg F)all year001
Temperature, water deg. fahrenheitinstantaneous maximumreport only (deg F)all year001
Turbiditydaily maximumreport only (NTU)all year001
pHminimum≥ 7 SUall year001
pHmaximum≤ 8.5 SUall year001
Solids, total suspendeddaily maximumreport only (mg/L)all year001
Solids, total suspendeddaily maximumreport only (mg/L)all year001
Solids, settleabledaily maximumreport only (mg/L)all year001
Solids, settleabledaily maximumreport only (mL/L)all year001
Nitrogen, total [as N]monthly average≤ 1.7 mg/Lall year001
Nitrogen, ammonia total [as N]daily maximumreport only (mg/L)all year001
Phosphorus, total [as P]monthly average≤ .25 mg/Lall year001
Hardness, total [as CaCO3]daily maximumreport only (mg/L)all year001
Hardness, total [as CaCO3]daily maximumreport only (mg/L)all year001
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year001
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year001
BOD, carbonaceous [5 day, 20 C]monthly average≤ 8.2 mg/Lall year001
Temperature, water deg. fahrenheitmonthly averagereport only (deg F)all yearINF
Temperature, water deg. fahrenheitinstantaneous maximumreport only (deg F)all yearINF
Solids, total suspendeddaily maximumreport only (mg/L)all yearINF
Solids, settleabledaily maximumreport only (mL/L)all yearINF
Nitrogen, total [as N]monthly averagereport only (mg/L)all yearINF
Nitrogen, total [as N]daily maximumreport only (mg/L)all yearINF
Phosphorus, total [as P]monthly averagereport only (mg/L)all yearINF
Phosphorus, total [as P]daily maximumreport only (mg/L)all yearINF
BOD, carbonaceous [5 day, 20 C]monthly averagereport only (mg/L)all yearINF
BOD, carbonaceous [5 day, 20 C]daily maximumreport only (mg/L)all yearINF

How strict are these limits?

Cited limits by parameter: California's rules and the federal ones.

Same industry: the 8 Fishing, Hunting and Trapping permits in California.

Check this month's numbers Email me before each report is due

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On EPA ECHO: Facility report · DMR history

Your permit document is the final word. As JSON: /api/v1/permits/CA1000004 · MCP: https://passage-data.com/mcp