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Pratt Wastewater Plant

Sewage treatment plant, Pratt, Kansas. NPDES permit KS0049751, in force until Oct 31, 2027. Last 12 months: no values over a limit, 1 of 24 reports late. Source: EPA ECHO, Oct 22, 2026.

Reports due
About 28 days after each period: outfall 001 form A monthly (23 values), outfall 002 form A monthly (4 values)
Renewal application due
May 4, 2027 · 180 days before expiry; your permit may set another date
Last report on file
September 2026
Oct 2024 – Sep 2025
2 values over a limit, 0 required values missing, 0 of 24 reports late

Limits in force (93)

ParameterStatisticLimitMonthsOutfall
BOD, 5-day, 20 deg. Cmonthly average≤ 25 mg/LAug001
BOD, 5-day, 20 deg. Cmonthly average≤ 30 mg/LApr001
BOD, 5-day, 20 deg. Cmonthly average≤ 30 mg/LMay001
BOD, 5-day, 20 deg. Cmonthly average≤ 30 mg/LNov001
BOD, 5-day, 20 deg. Cmonthly average≤ 30 mg/LJan001
BOD, 5-day, 20 deg. Cmonthly average≤ 30 mg/LFeb001
BOD, 5-day, 20 deg. Cmonthly average≤ 25 mg/LJun001
BOD, 5-day, 20 deg. Cmonthly average≤ 30 mg/LOct001
BOD, 5-day, 20 deg. Cmonthly average≤ 30 mg/LMar001
BOD, 5-day, 20 deg. Cmonthly average≤ 25 mg/LJul001
BOD, 5-day, 20 deg. Cmonthly average≤ 30 mg/LDec001
BOD, 5-day, 20 deg. Cmonthly average≤ 30 mg/LSep001
BOD, 5-day, 20 deg. Cmaximum weekly average≤ 40 mg/LAug001
BOD, 5-day, 20 deg. Cmaximum weekly average≤ 45 mg/LApr001
BOD, 5-day, 20 deg. Cmaximum weekly average≤ 45 mg/LMay001
BOD, 5-day, 20 deg. Cmaximum weekly average≤ 45 mg/LNov001
BOD, 5-day, 20 deg. Cmaximum weekly average≤ 45 mg/LJan001
BOD, 5-day, 20 deg. Cmaximum weekly average≤ 45 mg/LFeb001
BOD, 5-day, 20 deg. Cmaximum weekly average≤ 40 mg/LJun001
BOD, 5-day, 20 deg. Cmaximum weekly average≤ 45 mg/LOct001
BOD, 5-day, 20 deg. Cmaximum weekly average≤ 45 mg/LMar001
BOD, 5-day, 20 deg. Cmaximum weekly average≤ 40 mg/LJul001
BOD, 5-day, 20 deg. Cmaximum weekly average≤ 45 mg/LDec001
BOD, 5-day, 20 deg. Cmaximum weekly average≤ 45 mg/LSep001
pHdaily minimum≥ 6 SUall year001
pHdaily maximum≤ 9 SUall year001
Solids, total suspendedmonthly average≤ 30 mg/Lall year001
Solids, total suspendedmaximum weekly average≤ 45 mg/Lall year001
Nitrogen, total [as N]monthly averagereport only (mg/L)all year001
Nitrogen, total [as N]monthly averagereport only (lb/d)all year001
Nitrogen, ammonia total [as N]monthly average≤ 1.6 mg/LAug001
Nitrogen, ammonia total [as N]monthly average≤ 5.1 mg/LNov001
Nitrogen, ammonia total [as N]monthly average≤ 1.5 mg/LJul001
Nitrogen, ammonia total [as N]monthly average≤ 3.3 mg/LOct001
Nitrogen, ammonia total [as N]monthly average≤ 5.1 mg/LDec001
Nitrogen, ammonia total [as N]monthly average≤ 1.6 mg/LJun001
Nitrogen, ammonia total [as N]monthly average≤ 5.1 mg/LJan001
Nitrogen, ammonia total [as N]monthly average≤ 2.2 mg/LMay001
Nitrogen, ammonia total [as N]monthly average≤ 4.4 mg/LMar001
Nitrogen, ammonia total [as N]monthly average≤ 2.1 mg/LSep001
Nitrogen, ammonia total [as N]monthly average≤ 5.1 mg/LFeb001
Nitrogen, ammonia total [as N]monthly average≤ 2.9 mg/LApr001
Nitrogen, ammonia total [as N]daily maximum≤ 3.5 mg/LAug001
Nitrogen, ammonia total [as N]daily maximum≤ 10.5 mg/LNov001
Nitrogen, ammonia total [as N]daily maximum≤ 3.4 mg/LJul001
Nitrogen, ammonia total [as N]daily maximum≤ 8.3 mg/LOct001
Nitrogen, ammonia total [as N]daily maximum≤ 10.5 mg/LDec001
Nitrogen, ammonia total [as N]daily maximum≤ 3.6 mg/LJun001
Nitrogen, ammonia total [as N]daily maximum≤ 10.5 mg/LJan001
Nitrogen, ammonia total [as N]daily maximum≤ 5.1 mg/LMay001
Nitrogen, ammonia total [as N]daily maximum≤ 10.5 mg/LMar001
Nitrogen, ammonia total [as N]daily maximum≤ 4.9 mg/LSep001
Nitrogen, ammonia total [as N]daily maximum≤ 10.5 mg/LFeb001
Nitrogen, ammonia total [as N]daily maximum≤ 7.1 mg/LApr001
Nitrogen, Kjeldahl, total [as N]monthly averagereport only (mg/L)all year001
Nitrite + Nitrate total [as N]monthly averagereport only (mg/L)all year001
Phosphorus, total [as P]monthly averagereport only (mg/L)all year001
Phosphorus, total [as P]monthly averagereport only (lb/d)all year001
Chloride [as Cl]monthly averagereport only (mg/L)all year001
Chloride [as Cl]monthly averagereport only (lb/d)all year001
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year001
E. colimonthly geometric mean≤ 3843 #/100mLNov001
E. colimonthly geometric mean≤ 3843 #/100mLMar001
E. colimonthly geometric mean≤ 427 #/100mLAug001
E. colimonthly geometric mean≤ 427 #/100mLMay001
E. colimonthly geometric mean≤ 427 #/100mLJul001
E. colimonthly geometric mean≤ 3843 #/100mLFeb001
E. colimonthly geometric mean≤ 3843 #/100mLJan001
E. colimonthly geometric mean≤ 3843 #/100mLDec001
E. colimonthly geometric mean≤ 427 #/100mLOct001
E. colimonthly geometric mean≤ 427 #/100mLSep001
E. colimonthly geometric mean≤ 427 #/100mLApr001
E. colimonthly geometric mean≤ 427 #/100mLJun001
E. coliweekly geometric meanreport only (#/100mL)Nov001
E. coliweekly geometric meanreport only (#/100mL)Mar001
E. coliweekly geometric mean≤ 9032 #/100mLAug001
E. coliweekly geometric mean≤ 9032 #/100mLMay001
E. coliweekly geometric mean≤ 9032 #/100mLJul001
E. coliweekly geometric meanreport only (#/100mL)Feb001
E. coliweekly geometric meanreport only (#/100mL)Jan001
E. coliweekly geometric meanreport only (#/100mL)Dec001
E. coliweekly geometric mean≤ 9032 #/100mLOct001
E. coliweekly geometric mean≤ 9032 #/100mLSep001
E. coliweekly geometric mean≤ 9032 #/100mLApr001
E. coliweekly geometric mean≤ 9032 #/100mLJun001
Nitrogen, Total As Ndaily averagereport only (mg/L)all year001
Nitrogen, Total As NEPA's "DPD AVG"report only (lb/d)all year001
Phosphorus, Total As Pdaily averagereport only (mg/L)all year001
Phosphorus, Total As PEPA's "DPD AVG"report only (lb/d)all year001
BOD, 5-day, 20 deg. Cmonthly averagereport only (mg/L)all year002
Solids, total suspendedmonthly averagereport only (mg/L)all year002
Nitrogen, Kjeldahl, total [as N]monthly averagereport only (mg/L)all year002
Phosphorus, total [as P]monthly averagereport only (mg/L)all year002

How strict are these limits?

Cited limits by parameter: Kansas'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/KS0049751 · MCP: https://passage-data.com/mcp