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Sidney WWTF

Sewage treatment plant, major discharger, Sidney, Nebraska. NPDES permit NE0023884, in force until Mar 31, 2028. Last 12 months: no values over a limit, 1 of 16 reports late. Source: EPA ECHO, Oct 22, 2026.

Reports due
About 28 days after each period: outfall 001 form M quarterly (28 values), outfall INF form Q quarterly (4 values)
Renewal application due
Oct 3, 2027 · 180 days before expiry; your permit may set another date
Last report on file
September 2026
Oct 2024 – Sep 2025
0 values over a limit, 0 required values missing, 0 of 16 reports late

Limits in force (48)

ParameterStatisticLimitMonthsOutfall
Temperature, water deg. fahrenheitmonthly averagereport only (deg F)all year001
Temperature, water deg. fahrenheitdaily maximumreport only (deg F)all year001
pHdaily minimum≥ 6.5 SUall year001
pHdaily maximum≤ 9 SUall year001
Solids, total suspendedmonthly average≤ 30 mg/Lall year001
Solids, total suspended7-day average≤ 45 mg/Lall year001
Solids, total suspendedmonthly average≤ 131.7 kg/dall year001
Solids, total suspended7-day average≤ 197.6 kg/dall year001
Nitrogen, total [as N]monthly averagereport only (mg/L)all year001
Nitrogen, total [as N]daily maximum≤ 10 mg/Lall year001
Nitrogen, ammonia total [as N]monthly average≤ 2.28 mg/LJan, Feb, Nov, Dec001
Nitrogen, ammonia total [as N]monthly average≤ .89 mg/LMar–May001
Nitrogen, ammonia total [as N]monthly average≤ .55 mg/LJun–Oct001
Nitrogen, ammonia total [as N]daily maximum≤ 6.72 mg/LJan, Feb, Nov, Dec001
Nitrogen, ammonia total [as N]daily maximum≤ 2.55 mg/LMar–May001
Nitrogen, ammonia total [as N]daily maximum≤ 1.26 mg/LJun–Oct001
Nitrogen, ammonia total [as N]monthly average≤ 4.61 kg/dJan, Feb, Nov, Dec001
Nitrogen, ammonia total [as N]monthly average≤ 1.83 kg/dMar–May001
Nitrogen, ammonia total [as N]monthly average≤ 1.18 kg/dJun–Oct001
Nitrogen, ammonia total [as N]daily maximum≤ 13.61 kg/dJan, Feb, Nov, Dec001
Nitrogen, ammonia total [as N]daily maximum≤ 5.24 kg/dMar–May001
Nitrogen, ammonia total [as N]daily maximum≤ 2.72 kg/dJun–Oct001
Phosphorus, total [as P]monthly averagereport only (mg/L)all year001
Phosphorus, total [as P]daily maximumreport only (mg/L)all year001
Chloride [as Cl]monthly average≤ 414 mg/LMar–May001
Chloride [as Cl]monthly average≤ 421 mg/LJun–Oct001
Chloride [as Cl]monthly average≤ 429 mg/LJan, Feb, Nov, Dec001
Chloride [as Cl]daily maximum≤ 496 mg/LMar–May001
Chloride [as Cl]daily maximum≤ 503 mg/LJun–Oct001
Chloride [as Cl]daily maximum≤ 535 mg/LJan, Feb, Nov, Dec001
Chloride [as Cl]monthly average≤ 849 kg/dMar–May001
Chloride [as Cl]monthly average≤ 910 kg/dJun–Oct001
Chloride [as Cl]monthly average≤ 869 kg/dJan, Feb, Nov, Dec001
Chloride [as Cl]daily maximum≤ 1017 kg/dMar–May001
Chloride [as Cl]daily maximum≤ 1088 kg/dJun–Oct001
Chloride [as Cl]daily maximum≤ 1083 kg/dJan, Feb, Nov, Dec001
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
BOD, carbonaceous [5 day, 20 C]monthly average≤ 25 mg/Lall year001
BOD, carbonaceous [5 day, 20 C]7-day average≤ 40 mg/Lall year001
BOD, carbonaceous [5 day, 20 C]monthly average≤ 109.7 kg/dall year001
BOD, carbonaceous [5 day, 20 C]7-day average≤ 175.6 kg/dall year001
pHvaluereport only (SU)all yearINF
Solids, total suspendedvaluereport only (mg/L)all yearINF
Flow, in conduit or thru treatment plantvaluereport only (MGD)all yearINF
BOD, carbonaceous [5 day, 20 C]valuereport only (mg/L)all yearINF

How strict are these limits?

Cited limits by parameter: Nebraska'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/NE0023884 · MCP: https://passage-data.com/mcp