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Spring Hill, City of

Sewage treatment plant, Spring Hill, Kansas. NPDES permit KS0048143, in force until Dec 31, 2029. Last 12 months: no values over a limit. Source: EPA ECHO, Oct 22, 2026.

Reports due
About 29 days after each period: outfall 001 form A quarterly (7 values), outfall 002 form A quarterly (2 values)
Last report on file
June 2026
Oct 2024 – Sep 2025
0 values over a limit, 0 required values missing, 0 of 7 reports late

Limits in force (15)

ParameterStatisticLimitMonthsOutfall
BOD, 5-day, 20 deg. Cmonthly average≤ 30 mg/Lall year001
BOD, 5-day, 20 deg. Cmaximum weekly average≤ 45 mg/Lall year001
pHdaily minimumreport only (SU)all year001
Solids, total suspendedmonthly average≤ 80 mg/Lall year001
Solids, total suspendedmaximum weekly average≤ 120 mg/Lall year001
Nitrogen, ammonia total [as N]monthly average≤ 4.4 mg/LJan–Mar001
Nitrogen, ammonia total [as N]monthly average≤ 1.4 mg/LJul–Sep001
Nitrogen, ammonia total [as N]monthly average≤ 4.4 mg/LOct–Dec001
Nitrogen, ammonia total [as N]monthly average≤ 2.7 mg/LApr–Jun001
E. colimonthly geometric mean≤ 3843 #/100mLJan–Mar001
E. colimonthly geometric mean≤ 427 #/100mLJul–Sep001
E. colimonthly geometric mean≤ 3843 #/100mLOct–Dec001
E. colimonthly geometric mean≤ 427 #/100mLApr–Jun001
BOD, 5-day, 20 deg. Cmonthly averagereport only (mg/L)all year002
Solids, total suspendedmonthly averagereport only (mg/L)all year002

How strict are these limits?

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

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/KS0048143 · MCP: https://passage-data.com/mcp