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Sarpy County and Cities Wastewater Agency

Industrial or other facility, Springfield, Nebraska. NPDES permit NE0139891, in force until Mar 31, 2028. Last 12 months: over a limit 3 times (last June 2026). Source: EPA ECHO, Oct 22, 2026.

Reports due
About 28 days after each period: form M quarterly (18 values), form Q quarterly (6 values), form A yearly
Renewal application due
Oct 3, 2027 · 180 days before expiry; your permit may set another date
Last report on file
July 2026
Oct 2024 – Sep 2025
6 values over a limit, 2 required values missing, 0 of 17 reports late

Last 12 months (Oct 1, 2025 – Sep 30, 2026)

Period endingParameterReportedLimitOver by
April 2026Chloride [as Cl], monthly average174 kg/d≤ 165 kg/d5%
April 2026Chlorine, total residual, monthly average.0195 mg/L≤ .014 mg/L39%
June 2026Chloride [as Cl], monthly average310 kg/d≤ 164 kg/d89%

Limits in force (36)

ParameterStatisticLimitMonths
Temperature, water deg. fahrenheitmonthly averagereport only (deg F)all year
Temperature, water deg. fahrenheitdaily maximum≤ 90 deg Fall year
Conductivitymonthly averagereport only (umho/cm)Jan, Feb, Mar, Oct, Nov, Dec
Conductivitymonthly average≤ 12275 umho/cmApr–Sep
Conductivitydaily maximumreport only (umho/cm)Jan, Feb, Mar, Oct, Nov, Dec
Conductivitydaily maximum≤ 24626 umho/cmApr–Sep
pHdaily minimum≥ 6.5 SUall year
pHdaily maximum≤ 9 SUall year
Chloride [as Cl]monthly average≤ 621 mg/LMar–May
Chloride [as Cl]monthly average≤ 620 mg/LJun–Oct
Chloride [as Cl]monthly average≤ 619 mg/LJan, Feb, Nov, Dec
Chloride [as Cl]daily maximum≤ 1247 mg/LMar–May
Chloride [as Cl]daily maximum≤ 1244 mg/LJun–Oct
Chloride [as Cl]daily maximum≤ 1243 mg/LJan, Feb, Nov, Dec
Chloride [as Cl]monthly average≤ 165 kg/dMar–May
Chloride [as Cl]monthly average≤ 164 kg/dJun–Oct
Chloride [as Cl]monthly average≤ 164 kg/dJan, Feb, Nov, Dec
Chloride [as Cl]daily maximum≤ 330 kg/dMar–May
Chloride [as Cl]daily maximum≤ 330 kg/dJun–Oct
Chloride [as Cl]daily maximum≤ 329 kg/dJan, Feb, Nov, Dec
Sulfate, total [as SO4]monthly averagereport only (mg/L)all year
Sulfate, total [as SO4]daily maximumreport only (mg/L)all year
Iron, dissolved [as Fe]monthly average≤ 8.4 mg/Lall year
Iron, dissolved [as Fe]daily maximum≤ 16.81 mg/Lall year
Manganese, dissolved [as Mn]monthly average≤ 8.4 mg/Lall year
Manganese, dissolved [as Mn]daily maximum≤ 16.81 mg/Lall year
Selenium, dissolved [as Se]monthly averagereport only (mg/L)all year
Selenium, dissolved [as Se]daily maximumreport only (mg/L)all year
Hydrocarbons, total gas chromatographmonthly averagereport only (mg/L)all year
Hydrocarbons, total gas chromatographdaily maximum≤ 10 mg/Lall year
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year
Chlorine, total residualmonthly average≤ .014 mg/Lall year
Chlorine, total residualdaily maximum≤ .028 mg/Lall year
Toxicity [acute], Ceriodaphnia dubiavalue≤ 1 toxicall year
Toxicity [acute], Pimephales promelas [Fathead Minnow]value≤ 1 toxicall year

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/NE0139891 · MCP: https://passage-data.com/mcp