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Lake Village, City of

Sewage treatment plant, Lake Village, Arkansas. NPDES permit AR0021849 expired Oct 31, 2024; its limits still apply. Last 12 months: over a limit 102 times (last August 2026), 2 required values missing, 6 of 14 reports late. Source: EPA ECHO, Oct 22, 2026.

Reports due
About 25 days after each period: form B monthly (18 values), form Q quarterly (2 values)
Last report on file
August 2026
Oct 2024 – Sep 2025
110 values over a limit, 2 required values missing, 8 of 16 reports late

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

All 102 values over a limit
Period endingParameterReportedLimitOver by
October 2025BOD, carbonaceous [5 day, 20 C], 7-day average33.2 mg/L≤ 15 mg/L121%
October 2025BOD, carbonaceous [5 day, 20 C], monthly average26.1 mg/L≤ 10 mg/L161%
October 2025Coliform, fecal general, 7-day average> 2420 #/100mL≤ 2000 #/100mL—
October 2025Coliform, fecal general, monthly average> 2420 #/100mL≤ 1000 #/100mL—
October 2025Nitrogen, ammonia total [as N], 7-day average37.3 mg/L≤ 5.2 mg/L617%
October 2025Nitrogen, ammonia total [as N], monthly average26.23 mg/L≤ 4 mg/L556%
October 2025Nitrogen, ammonia total [as N], monthly average41.35 lb/d≤ 27.4 lb/d51%
October 2025Oxygen, dissolved [DO], instantaneous minimum3.37 mg/L≥ 5 mg/L33%
October 2025Solids, total suspended, monthly average18 mg/L≤ 15 mg/L20%
November 2025BOD, carbonaceous [5 day, 20 C], 7-day average30.8 mg/L≤ 15 mg/L105%
November 2025BOD, carbonaceous [5 day, 20 C], monthly average29.33 mg/L≤ 10 mg/L193%
November 2025Coliform, fecal general, 7-day average> 2420 #/100mL≤ 2000 #/100mL—
November 2025Coliform, fecal general, monthly average> 2420 #/100mL≤ 1000 #/100mL—
November 2025Nitrogen, ammonia total [as N], 7-day average38.6 mg/L≤ 14.7 mg/L163%
November 2025Nitrogen, ammonia total [as N], monthly average26.11 mg/L≤ 10 mg/L161%
November 2025Oxygen, dissolved [DO], instantaneous minimum3.33 mg/L≥ 5.7 mg/L42%
November 2025Solids, total suspended, 7-day average30.8 mg/L≤ 22.5 mg/L37%
November 2025Solids, total suspended, monthly average26.3 mg/L≤ 15 mg/L75%
December 2025BOD, carbonaceous [5 day, 20 C], 7-day average33.2 mg/L≤ 15 mg/L121%
December 2025BOD, carbonaceous [5 day, 20 C], monthly average21.93 mg/L≤ 10 mg/L119%
December 2025Coliform, fecal general, 7-day average> 2420 #/100mL≤ 2000 #/100mL—
December 2025Coliform, fecal general, monthly average> 2420 #/100mL≤ 1000 #/100mL—
December 2025Nitrogen, ammonia total [as N], 7-day average37.4 mg/L≤ 14.7 mg/L154%
December 2025Nitrogen, ammonia total [as N], monthly average28.8 mg/L≤ 10 mg/L188%
December 2025Oxygen, dissolved [DO], instantaneous minimum3.36 mg/L≥ 5.7 mg/L41%
December 2025Solids, total suspended, monthly average15.3 mg/L≤ 15 mg/L2%
January 2026BOD, carbonaceous [5 day, 20 C], 7-day average50.7 mg/L≤ 15 mg/L238%
January 2026BOD, carbonaceous [5 day, 20 C], monthly average36.6 mg/L≤ 10 mg/L266%
January 2026Coliform, fecal general, 7-day average> 2420 #/100mL≤ 2000 #/100mL—
January 2026Coliform, fecal general, monthly average> 2420 #/100mL≤ 1000 #/100mL—
January 2026Nitrogen, ammonia total [as N], 7-day average34.4 mg/L≤ 14.7 mg/L134%
January 2026Nitrogen, ammonia total [as N], monthly average19.9 mg/L≤ 10 mg/L99%
January 2026Oxygen, dissolved [DO], instantaneous minimum< 1 mg/L≥ 5.7 mg/L—
January 2026Solids, total suspended, 7-day average53.5 mg/L≤ 22.5 mg/L138%
January 2026Solids, total suspended, monthly average32.83 mg/L≤ 15 mg/L119%
February 2026BOD, carbonaceous [5 day, 20 C], 7-day average44 mg/L≤ 15 mg/L193%
February 2026BOD, carbonaceous [5 day, 20 C], monthly average38.83 mg/L≤ 10 mg/L288%
February 2026Coliform, fecal general, 7-day average> 2420 #/100mL≤ 2000 #/100mL—
February 2026Coliform, fecal general, monthly average> 2420 #/100mL≤ 1000 #/100mL—
February 2026Nitrogen, ammonia total [as N], 7-day average29.3 mg/L≤ 14.7 mg/L99%
February 2026Nitrogen, ammonia total [as N], monthly average16.53 mg/L≤ 10 mg/L65%
February 2026Oxygen, dissolved [DO], instantaneous minimum5.35 mg/L≥ 5.7 mg/L6%
February 2026Solids, total suspended, 7-day average60 mg/L≤ 22.5 mg/L167%
February 2026Solids, total suspended, monthly average41.33 mg/L≤ 15 mg/L176%
March 2026BOD, carbonaceous [5 day, 20 C], 7-day average42.9 mg/L≤ 15 mg/L186%
March 2026BOD, carbonaceous [5 day, 20 C], monthly average32.9 mg/L≤ 10 mg/L229%
March 2026Coliform, fecal general, 7-day average> 2420 #/100mL≤ 2000 #/100mL—
March 2026Coliform, fecal general, monthly average> 2420 #/100mL≤ 1000 #/100mL—
March 2026Nitrogen, ammonia total [as N], 7-day average37.4 mg/L≤ 14.7 mg/L154%
March 2026Nitrogen, ammonia total [as N], monthly average29.23 mg/L≤ 10 mg/L192%
March 2026Oxygen, dissolved [DO], instantaneous minimum4.53 mg/L≥ 5.7 mg/L21%
March 2026Solids, total suspended, 7-day average40 mg/L≤ 22.5 mg/L78%
March 2026Solids, total suspended, monthly average31.93 mg/L≤ 15 mg/L113%
April 2026BOD, carbonaceous [5 day, 20 C], 7-day average30.2 mg/L≤ 15 mg/L101%
April 2026BOD, carbonaceous [5 day, 20 C], monthly average25.3 mg/L≤ 10 mg/L153%
April 2026Coliform, fecal general, 7-day average> 2420 #/100mL≤ 2000 #/100mL—
April 2026Coliform, fecal general, monthly average> 2420 #/100mL≤ 1000 #/100mL—
April 2026Nitrogen, ammonia total [as N], 7-day average32 mg/L≤ 5.2 mg/L515%
April 2026Nitrogen, ammonia total [as N], monthly average21.81 mg/L≤ 5.2 mg/L319%
April 2026Oxygen, dissolved [DO], instantaneous minimum3.7 mg/L≥ 5.7 mg/L35%
April 2026Solids, total suspended, 7-day average248 mg/L≤ 22.5 mg/L1002%
April 2026Solids, total suspended, monthly average110.2 mg/L≤ 15 mg/L635%
April 2026Solids, total suspended, monthly average150.31 lb/d≤ 102.6 lb/d47%
May 2026BOD, carbonaceous [5 day, 20 C], 7-day average52.6 mg/L≤ 15 mg/L251%
May 2026BOD, carbonaceous [5 day, 20 C], monthly average47.7 mg/L≤ 10 mg/L377%
May 2026BOD, carbonaceous [5 day, 20 C], monthly average72.72 lb/d≤ 68.4 lb/d6%
May 2026Coliform, fecal general, 7-day average< 2420 #/100mL≤ 2000 #/100mL21%
May 2026Coliform, fecal general, monthly average< 2420 #/100mL≤ 1000 #/100mL142%
May 2026Nitrogen, ammonia total [as N], 7-day average38.8 mg/L≤ 5.2 mg/L646%
May 2026Nitrogen, ammonia total [as N], monthly average33.43 mg/L≤ 4 mg/L736%
May 2026Nitrogen, ammonia total [as N], monthly average50.9 lb/d≤ 27.4 lb/d86%
May 2026Oxygen, dissolved [DO], instantaneous minimum2.64 mg/L≥ 5 mg/L47%
May 2026Solids, total suspended, 7-day average62 mg/L≤ 22.5 mg/L176%
May 2026Solids, total suspended, monthly average50.5 mg/L≤ 15 mg/L237%
June 2026BOD, carbonaceous [5 day, 20 C], 7-day average38.8 mg/L≤ 15 mg/L159%
June 2026BOD, carbonaceous [5 day, 20 C], monthly average31.6 mg/L≤ 10 mg/L216%
June 2026Coliform, fecal general, 7-day average> 2420 #/100mL≤ 2000 #/100mL—
June 2026Coliform, fecal general, monthly average> 2420 #/100mL≤ 1000 #/100mL—
June 2026Nitrogen, ammonia total [as N], 7-day average24.8 mg/L≤ 5.2 mg/L377%
June 2026Nitrogen, ammonia total [as N], monthly average16.23 mg/L≤ 4 mg/L306%
June 2026Oxygen, dissolved [DO], instantaneous minimum2.5 mg/L≥ 5 mg/L50%
June 2026Solids, total suspended, 7-day average41.3 mg/L≤ 22.5 mg/L84%
June 2026Solids, total suspended, monthly average30.1 mg/L≤ 15 mg/L101%
July 2026BOD, carbonaceous [5 day, 20 C], 7-day average47 mg/L≤ 15 mg/L213%
July 2026BOD, carbonaceous [5 day, 20 C], monthly average36.07 mg/L≤ 10 mg/L261%
July 2026BOD, carbonaceous [5 day, 20 C], monthly average93.95 lb/d≤ 68.4 lb/d37%
July 2026Coliform, fecal general, 7-day average> 2420 #/100mL≤ 2000 #/100mL—
July 2026Coliform, fecal general, monthly average> 2420 #/100mL≤ 1000 #/100mL—
July 2026Nitrogen, ammonia total [as N], 7-day average16.5 mg/L≤ 5.2 mg/L217%
July 2026Nitrogen, ammonia total [as N], monthly average10.6 mg/L≤ 4 mg/L165%
July 2026Nitrogen, ammonia total [as N], monthly average30.63 lb/d≤ 27.4 lb/d12%
July 2026Oxygen, dissolved [DO], instantaneous minimum3.99 mg/L≥ 5 mg/L20%
July 2026Solids, total suspended, 7-day average35.6 mg/L≤ 22.5 mg/L58%
July 2026Solids, total suspended, monthly average31.5 mg/L≤ 15 mg/L110%
August 2026BOD, carbonaceous [5 day, 20 C], 7-day average36.4 mg/L≤ 15 mg/L143%
August 2026BOD, carbonaceous [5 day, 20 C], monthly average23.9 mg/L≤ 10 mg/L139%
August 2026Coliform, fecal general, 7-day average> 2420 #/100mL≤ 2000 #/100mL—
August 2026Coliform, fecal general, monthly average> 2420 #/100mL≤ 1000 #/100mL—
August 2026Nitrogen, ammonia total [as N], 7-day average5.32 mg/L≤ 5.2 mg/L2%
August 2026Oxygen, dissolved [DO], instantaneous minimum3.58 mg/L≥ 5 mg/L28%
August 2026Solids, total suspended, 7-day average30.6 mg/L≤ 22.5 mg/L36%
August 2026Solids, total suspended, monthly average28.53 mg/L≤ 15 mg/L90%

Limits in force (27)

ParameterStatisticLimitMonths
Oxygen, dissolved [DO]instantaneous minimum≥ 5 mg/LMay–Oct
Oxygen, dissolved [DO]instantaneous minimum≥ 5.7 mg/LJan, Feb, Mar, Apr, Nov, Dec
pHminimum≥ 6 SUall year
pHmaximum≤ 9 SUall year
Solids, total suspendedmonthly average≤ 15 mg/Lall year
Solids, total suspended7-day average≤ 22.5 mg/Lall year
Solids, total suspendedmonthly average≤ 102.6 lb/dall year
Nitrogen, ammonia total [as N]monthly average≤ 10 mg/LJan, Feb, Mar, Nov, Dec
Nitrogen, ammonia total [as N]monthly average≤ 5.2 mg/LApr
Nitrogen, ammonia total [as N]monthly average≤ 4 mg/LMay–Oct
Nitrogen, ammonia total [as N]7-day average≤ 14.7 mg/LJan, Feb, Mar, Nov, Dec
Nitrogen, ammonia total [as N]7-day average≤ 5.2 mg/LApr
Nitrogen, ammonia total [as N]7-day average≤ 5.2 mg/LMay–Oct
Nitrogen, ammonia total [as N]monthly average≤ 68.4 lb/dJan, Feb, Mar, Nov, Dec
Nitrogen, ammonia total [as N]monthly average≤ 35.6 lb/dApr
Nitrogen, ammonia total [as N]monthly average≤ 27.4 lb/dMay–Oct
Chloride [as Cl]monthly averagereport only (mg/L)all year
Chloride [as Cl]7-day averagereport only (mg/L)all 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
Coliform, fecal generalmonthly average≤ 1000 #/100mLall year
Coliform, fecal general7-day average≤ 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≤ 10 mg/Lall year
BOD, carbonaceous [5 day, 20 C]7-day average≤ 15 mg/Lall year
BOD, carbonaceous [5 day, 20 C]monthly average≤ 68.4 lb/dall year

How strict are these limits?

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

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Your permit document is the final word. As JSON: /api/v1/permits/AR0021849 · MCP: https://passage-data.com/mcp