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Kensett, City of - Water and Sewer Department

Sewage treatment plant, Kensett, Arkansas. NPDES permit AR0022322, in force until Jan 31, 2027. Last 12 months: over a limit 14 times (last August 2026), 3 of 11 reports late. Source: EPA ECHO, Oct 22, 2026.

Reports due
About 25 days after each period: form A monthly (19 values)
Renewal application due
Aug 4, 2026 · 180 days before expiry; your permit may set another date
Last report on file
August 2026
Oct 2024 – Sep 2025
11 values over a limit, 19 required values missing, 11 of 12 reports late

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

All 14 values over a limit
Period endingParameterReportedLimitOver by
October 2025Coliform, fecal general, 7-day geometric mean> 2000 #/100mL≤ 2000 #/100mL—
November 2025Chlorine, total residual, instantaneous maximum2.13 mg/L≤ .011 mg/L19264%
November 2025pH, minimum3.76 SU≥ 6 SU—
December 2025Chlorine, total residual, instantaneous maximum> 4 mg/L≤ .011 mg/L—
December 2025pH, minimum3.11 SU≥ 6 SU—
January 2026Chlorine, total residual, instantaneous maximum1.99 mg/L≤ .011 mg/L17991%
February 2026Chlorine, total residual, instantaneous maximum2.29 mg/L≤ .011 mg/L20718%
March 2026Chlorine, total residual, instantaneous maximum1.23 mg/L≤ .011 mg/L11082%
April 2026Chlorine, total residual, instantaneous maximum.73 mg/L≤ .011 mg/L6536%
April 2026pH, minimum5.84 SU≥ 6 SU—
June 2026Chlorine, total residual, instantaneous maximum1.22 mg/L≤ .011 mg/L10991%
July 2026Chlorine, total residual, instantaneous maximum1.1 mg/L≤ .011 mg/L9900%
August 2026Chlorine, total residual, instantaneous maximum1.39 mg/L≤ .011 mg/L12536%
August 2026pH, minimum4.65 SU≥ 6 SU—

Limits in force (29)

ParameterStatisticLimitMonths
Oxygen, dissolved [DO]instantaneous minimum≥ 2 mg/LJan, Feb, Mar, Apr, Nov, Dec
Oxygen, dissolved [DO]instantaneous minimum≥ 3 mg/LMay–Oct
pHminimum≥ 6 SUall year
pHmaximum≤ 9 SUall year
Solids, total suspendedmonthly average≤ 20 mg/Lall year
Solids, total suspended7-day average≤ 30 mg/Lall year
Solids, total suspendedmonthly average≤ 41.7 lb/dall year
Nitrogen, ammonia total [as N]monthly average≤ 5 mg/LMay–Oct
Nitrogen, ammonia total [as N]monthly average≤ 12 mg/LJan, Feb, Mar, Nov, Dec
Nitrogen, ammonia total [as N]monthly average≤ 5.6 mg/LApr
Nitrogen, ammonia total [as N]7-day average≤ 7.5 mg/LMay–Oct
Nitrogen, ammonia total [as N]7-day average≤ 16.7 mg/LJan, Feb, Mar, Nov, Dec
Nitrogen, ammonia total [as N]7-day average≤ 5.6 mg/LApr
Nitrogen, ammonia total [as N]monthly average≤ 10.4 lb/dMay–Oct
Nitrogen, ammonia total [as N]monthly average≤ 25 lb/dJan, Feb, Mar, Nov, Dec
Nitrogen, ammonia total [as N]monthly average≤ 11.7 lb/dApr
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 residualinstantaneous maximum≤ .011 mg/Lall year
Coliform, fecal general30-day geometric mean≤ 1000 #/100mLall year
Coliform, fecal general7-day geometric mean≤ 2000 #/100mLall year
Overflowsmonthly totalreport only (occur/mo)all year
Overflow volume [SS0 volume, CSO volume]monthly totalreport only (gal)all year
BOD, carbonaceous [5 day, 20 C]monthly average≤ 20 mg/LJan, Feb, Mar, Apr, Nov, Dec
BOD, carbonaceous [5 day, 20 C]monthly average≤ 15 mg/LMay–Oct
BOD, carbonaceous [5 day, 20 C]7-day average≤ 30 mg/LJan, Feb, Mar, Apr, Nov, Dec
BOD, carbonaceous [5 day, 20 C]7-day average≤ 23 mg/LMay–Oct
BOD, carbonaceous [5 day, 20 C]monthly average≤ 41.7 lb/dJan, Feb, Mar, Apr, Nov, Dec
BOD, carbonaceous [5 day, 20 C]monthly average≤ 31.3 lb/dMay–Oct

How strict are these limits?

Cited limits by parameter: Arkansas'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/AR0022322 · MCP: https://passage-data.com/mcp