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NE Game & Parks - Grove Trout Rearing Station

Fish Hatcheries And Preserves, Royal, Nebraska. NPDES permit NE0001201, in force until Dec 31, 2029. Last 12 months: no values over a limit. Source: EPA ECHO, Oct 22, 2026.

Reports due
About 28 days after each period: outfall 001 form M quarterly (8 values), outfall 001 form MC quarterly (2 values), outfall 001 form Q quarterly (2 values), outfall 002 form M quarterly (8 values), outfall 002 form MC quarterly (2 values), outfall 002 form Q quarterly (2 values), and 2 more forms
Last report on file
June 2026
Oct 2024 – Sep 2025
0 values over a limit, 0 required values missing, 0 of 69 reports late

Limits in force (34)

ParameterStatisticLimitMonthsOutfall
Temperature, water deg. fahrenheitmonthly averagereport only (deg F)all year001
Temperature, water deg. fahrenheitdaily maximumreport only (deg F)all year001
pHminimum≥ 6.5 SUall year001
pHmaximum≤ 9 SUall year001
Solids, settleablemonthly averagereport only (mL/L)all year001
Solids, settleablemonthly averagereport only (mL/L)all year001
Solids, settleabledaily maximum≤ .4 mL/Lall year001
Solids, settleabledaily maximum≤ 3.3 mL/Lall year001
E. coli, MTEC-MFmonthly averagereport only (#/100mL)May–Sep001
E. coli, MTEC-MFdaily maximumreport only (#/100mL)May–Sep001
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year001
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year001
Temperature, water deg. fahrenheitmonthly averagereport only (deg F)all year002
Temperature, water deg. fahrenheitdaily maximumreport only (deg F)all year002
pHminimum≥ 6.5 SUall year002
pHmaximum≤ 9 SUall year002
Solids, settleablemonthly averagereport only (mL/L)all year002
Solids, settleablemonthly averagereport only (mL/L)all year002
Solids, settleabledaily maximum≤ .4 mL/Lall year002
Solids, settleabledaily maximum≤ 3.3 mL/Lall year002
E. coli, MTEC-MFmonthly averagereport only (#/100mL)May–Sep002
E. coli, MTEC-MFdaily maximumreport only (#/100mL)May–Sep002
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year002
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year002
Temperature, water deg. fahrenheitmonthly averagereport only (deg F)all year003
Temperature, water deg. fahrenheitdaily maximumreport only (deg F)all year003
pHminimum≥ 6.5 SUall year003
pHmaximum≤ 9 SUall year003
Solids, settleablemonthly averagereport only (mL/L)all year003
Solids, settleabledaily maximum≤ 3.3 mL/Lall year003
E. coli, MTEC-MFmonthly averagereport only (#/100mL)May–Sep003
E. coli, MTEC-MFdaily maximumreport only (#/100mL)May–Sep003
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year003
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year003

How strict are these limits?

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

Same industry: the 5 Fishing, Hunting and Trapping permits in Nebraska.

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On EPA ECHO: Facility report · DMR history

Your permit document is the final word. As JSON: /api/v1/permits/NE0001201 · MCP: https://passage-data.com/mcp