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Eudora, City of

Sewage treatment plant, Eudora, Kansas. NPDES permit KS0094609, in force until Dec 31, 2026. Last 12 months: over a limit 11 times (last August 2026). Source: EPA ECHO, Oct 22, 2026.

Reports due
About 29 days after each period: form A monthly (25 values)
Renewal application due
Jul 4, 2026 · 180 days before expiry; your permit may set another date
Last report on file
August 2026
Oct 2024 – Sep 2025
13 values over a limit, 0 required values missing, 0 of 12 reports late

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

Period endingParameterReportedLimitOver by
October 2025Phosphorus, Total As P, EPA's "DPD AVG"15.1071 lb/d≤ 7.52 lb/d101%
November 2025Phosphorus, Total As P, EPA's "DPD AVG"16.0102 lb/d≤ 7.52 lb/d113%
December 2025Phosphorus, Total As P, EPA's "DPD AVG"15.5434 lb/d≤ 7.52 lb/d107%
January 2026Phosphorus, Total As P, EPA's "DPD AVG"15.24318 lb/d≤ 7.52 lb/d103%
February 2026Phosphorus, Total As P, EPA's "DPD AVG"15.68874 lb/d≤ 7.52 lb/d109%
March 2026Phosphorus, Total As P, EPA's "DPD AVG"15.79675 lb/d≤ 7.52 lb/d110%
April 2026Phosphorus, Total As P, EPA's "DPD AVG"15.87087 lb/d≤ 7.52 lb/d111%
May 2026Phosphorus, Total As P, EPA's "DPD AVG"17.7482 lb/d≤ 7.52 lb/d136%
June 2026Phosphorus, Total As P, EPA's "DPD AVG"20.59103 lb/d≤ 7.52 lb/d174%
July 2026Phosphorus, Total As P, EPA's "DPD AVG"18.98728 lb/d≤ 7.52 lb/d152%
August 2026Phosphorus, Total As P, EPA's "DPD AVG"17.91974 lb/d≤ 7.52 lb/d138%

Limits in force (45)

ParameterStatisticLimitMonths
BOD, 5-day, 20 deg. Cmonthly average≤ 25 mg/LJun–Sep
BOD, 5-day, 20 deg. Cmonthly average≤ 30 mg/LJan, Feb, Mar, Apr, May, Oct, Nov, Dec
BOD, 5-day, 20 deg. Cmaximum weekly average≤ 40 mg/LJun–Sep
BOD, 5-day, 20 deg. Cmaximum weekly average≤ 45 mg/LJan, Feb, Mar, Apr, May, Oct, Nov, Dec
BOD, 5-day, 20 deg. Cmonthly averagereport only (mg/L)all year
pHdaily minimum≥ 6 SUall year
pHdaily maximum≤ 9 SUall year
Solids, total suspendedmonthly average≤ 30 mg/Lall year
Solids, total suspendedmaximum weekly average≤ 45 mg/Lall year
Solids, total suspendedmonthly averagereport only (mg/L)all year
Nitrogen, total [as N]monthly averagereport only (mg/L)all year
Nitrogen, total [as N]monthly averagereport only (lb/d)all year
Nitrogen, ammonia total [as N]monthly average≤ 1.9 mg/LApr
Nitrogen, ammonia total [as N]monthly average≤ 1.6 mg/LOct
Nitrogen, ammonia total [as N]monthly average≤ 2.6 mg/LNov
Nitrogen, ammonia total [as N]monthly average≤ 3 mg/LJan, Feb, Mar, Dec
Nitrogen, ammonia total [as N]monthly average≤ .7 mg/LJul
Nitrogen, ammonia total [as N]monthly average≤ .8 mg/LAug
Nitrogen, ammonia total [as N]monthly average≤ 1.5 mg/LMay
Nitrogen, ammonia total [as N]monthly average≤ 1 mg/LSep
Nitrogen, ammonia total [as N]monthly average≤ 1 mg/LJun
Nitrogen, ammonia total [as N]daily maximum≤ 7 mg/LApr
Nitrogen, ammonia total [as N]daily maximum≤ 5.9 mg/LOct
Nitrogen, ammonia total [as N]daily maximum≤ 9.4 mg/LNov
Nitrogen, ammonia total [as N]daily maximum≤ 9.4 mg/LJan, Feb, Mar, Dec
Nitrogen, ammonia total [as N]daily maximum≤ 2.3 mg/LJul
Nitrogen, ammonia total [as N]daily maximum≤ 2.4 mg/LAug
Nitrogen, ammonia total [as N]daily maximum≤ 5.3 mg/LMay
Nitrogen, ammonia total [as N]daily maximum≤ 3.2 mg/LSep
Nitrogen, ammonia total [as N]daily maximum≤ 3.2 mg/LJun
Nitrogen, Kjeldahl, total [as N]monthly averagereport only (mg/L)all year
Nitrogen, Kjeldahl, total [as N]monthly averagereport only (mg/L)all year
Nitrite + Nitrate total [as N]monthly averagereport only (mg/L)all year
Phosphorus, total [as P]monthly averagereport only (mg/L)all year
Phosphorus, total [as P]monthly averagereport only (lb/d)all year
Phosphorus, total [as P]monthly averagereport only (mg/L)all year
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year
E. colimonthly geometric mean≤ 2358 #/100mLJan, Feb, Mar, Nov, Dec
E. colimonthly geometric mean≤ 262 #/100mLApr–Oct
E. coliweekly geometric meanreport only (#/100mL)Jan, Feb, Mar, Nov, Dec
E. coliweekly geometric mean≤ 4348 #/100mLApr–Oct
Nitrogen, Total As Ndaily averagereport only (mg/L)all year
Nitrogen, Total As NEPA's "DPD AVG"report only (lb/d)all year
Phosphorus, Total As Pdaily averagereport only (mg/L)all year
Phosphorus, Total As PEPA's "DPD AVG"≤ 7.52 lb/dall year

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/KS0094609 · MCP: https://passage-data.com/mcp