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City of Pearson

Sewage treatment plant, Pearson, Georgia. NPDES permit GA0038334 expired Aug 31, 2026; its limits still apply. Last 12 months: over a limit 134 times (last September 2026). Source: EPA ECHO, Oct 22, 2026.

Reports due
About 15 days after each period: outfall 001 form 1 monthly (40 values), outfall 002 form 2 monthly (11 values), outfall 002 form 3 monthly (11 values)
Last report on file
September 2026
Oct 2024 – Sep 2025
46 values over a limit, 0 required values missing, 1 of 36 reports late

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

All 134 values over a limit
Period endingParameterReportedLimitOver by
October 2025BOD, 5-day, 20 deg. C, monthly average10.8 mg/L≤ 7 mg/L54%
October 2025BOD, 5-day, 20 deg. C, weekly average14.5 mg/L≤ 10.5 mg/L38%
October 2025Coliform, fecal general, monthly geometric mean237.8 #/100mL≤ 200 #/100mL19%
October 2025Coliform, fecal general, weekly geometric mean568.1 #/100mL≤ 400 #/100mL42%
October 2025Nitrogen, ammonia total [as N], monthly average17.5 mg/L≤ .5 mg/L3400%
October 2025Nitrogen, ammonia total [as N], monthly average23.3 kg/d≤ 1.7 kg/d1271%
October 2025Nitrogen, ammonia total [as N], weekly average18.3 mg/L≤ .75 mg/L2340%
October 2025Nitrogen, ammonia total [as N], weekly average26.5 kg/d≤ 2.1 kg/d1162%
October 2025Phosphorus, total [as P], monthly average4.5 mg/L≤ 2 mg/L125%
October 2025Phosphorus, total [as P], weekly average5.1 mg/L≤ 3 mg/L70%
November 2025BOD, 5-day, 20 deg. C, monthly average18.1 mg/L≤ 7 mg/L159%
November 2025BOD, 5-day, 20 deg. C, monthly average26.5 kg/d≤ 23.8 kg/d11%
November 2025BOD, 5-day, 20 deg. C, weekly average19.7 mg/L≤ 10.5 mg/L88%
November 2025BOD, 5-day, 20 deg. C, weekly average30.3 kg/d≤ 30 kg/d1%
November 2025Nitrogen, ammonia total [as N], monthly average6.62 mg/L≤ .5 mg/L1224%
November 2025Nitrogen, ammonia total [as N], monthly average9.89 kg/d≤ 1.7 kg/d482%
November 2025Nitrogen, ammonia total [as N], weekly average20.1 mg/L≤ .75 mg/L2580%
November 2025Nitrogen, ammonia total [as N], weekly average29.5 kg/d≤ 2.1 kg/d1305%
November 2025Phosphorus, total [as P], monthly average4.2 mg/L≤ 2 mg/L110%
November 2025Phosphorus, total [as P], weekly average4.7 mg/L≤ 3 mg/L57%
December 2025BOD, 5-day, 20 deg. C, monthly average12.2 mg/L≤ 7 mg/L74%
December 2025BOD, 5-day, 20 deg. C, monthly average25.4 kg/d≤ 23.8 kg/d7%
December 2025BOD, 5-day, 20 deg. C, weekly average17.3 mg/L≤ 10.5 mg/L65%
December 2025BOD, 5-day, 20 deg. C, weekly average45.8 kg/d≤ 30 kg/d53%
December 2025Coliform, fecal general, weekly geometric mean2419.6 #/100mL≤ 400 #/100mL505%
December 2025Nitrogen, ammonia total [as N], monthly average10.6 kg/d≤ 1.7 kg/d524%
December 2025Nitrogen, ammonia total [as N], monthly average6.2 mg/L≤ .5 mg/L1140%
December 2025Nitrogen, ammonia total [as N], weekly average17.9 kg/d≤ 2.1 kg/d752%
December 2025Nitrogen, ammonia total [as N], weekly average9.5 mg/L≤ .75 mg/L1167%
December 2025Phosphorus, total [as P], monthly average3.1 mg/L≤ 2 mg/L55%
December 2025Phosphorus, total [as P], weekly average3.8 mg/L≤ 3 mg/L27%
January 2026BOD, 5-day, 20 deg. C, monthly average18 mg/L≤ 7 mg/L157%
January 2026BOD, 5-day, 20 deg. C, monthly average29.2 kg/d≤ 23.8 kg/d23%
January 2026BOD, 5-day, 20 deg. C, weekly average24.3 mg/L≤ 10.5 mg/L131%
January 2026BOD, 5-day, 20 deg. C, weekly average41.9 kg/d≤ 30 kg/d40%
January 2026Coliform, fecal general, monthly geometric mean1128.1 #/100mL≤ 200 #/100mL464%
January 2026Coliform, fecal general, weekly geometric mean2419.6 #/100mL≤ 400 #/100mL505%
January 2026Nitrogen, ammonia total [as N], monthly average13.2 mg/L≤ .5 mg/L2540%
January 2026Nitrogen, ammonia total [as N], monthly average20.6 kg/d≤ 1.7 kg/d1112%
January 2026Nitrogen, ammonia total [as N], weekly average18.8 mg/L≤ .75 mg/L2407%
January 2026Nitrogen, ammonia total [as N], weekly average33.4 kg/d≤ 2.1 kg/d1490%
January 2026Phosphorus, total [as P], monthly average4.2 mg/L≤ 2 mg/L110%
January 2026Phosphorus, total [as P], weekly average5 mg/L≤ 3 mg/L67%
January 2026Phosphorus, total [as P], weekly average9 kg/d≤ 8.5 kg/d6%
January 2026Solids, suspended percent removal, minimum83 %≥ 85 %13%
January 2026Solids, total suspended, monthly average18 mg/L≤ 10 mg/L80%
January 2026Solids, total suspended, weekly average24.5 mg/L≤ 15 mg/L63%
January 2026Solids, total suspended, weekly average44.1 kg/d≤ 43 kg/d3%
February 2026BOD, 5-day, 20 deg. C, monthly average17 mg/L≤ 7 mg/L143%
February 2026BOD, 5-day, 20 deg. C, monthly average27.9 kg/d≤ 23.8 kg/d17%
February 2026BOD, 5-day, 20 deg. C, weekly average21.9 mg/L≤ 10.5 mg/L109%
February 2026BOD, 5-day, 20 deg. C, weekly average38.5 kg/d≤ 30 kg/d28%
February 2026Coliform, fecal general, monthly geometric mean551.9 #/100mL≤ 200 #/100mL176%
February 2026Coliform, fecal general, weekly geometric mean2419.6 #/100mL≤ 400 #/100mL505%
February 2026Nitrogen, ammonia total [as N], monthly average10.7 mg/L≤ .5 mg/L2040%
February 2026Nitrogen, ammonia total [as N], monthly average18.4 kg/d≤ 1.7 kg/d982%
February 2026Nitrogen, ammonia total [as N], weekly average20 mg/L≤ .75 mg/L2567%
February 2026Nitrogen, ammonia total [as N], weekly average36.5 kg/d≤ 2.1 kg/d1638%
February 2026Phosphorus, total [as P], monthly average3 mg/L≤ 2 mg/L50%
February 2026Phosphorus, total [as P], weekly average3.9 mg/L≤ 3 mg/L30%
February 2026Solids, total suspended, monthly average14.2 mg/L≤ 10 mg/L42%
February 2026Solids, total suspended, weekly average25.1 mg/L≤ 15 mg/L67%
March 2026BOD, 5-day, 20 deg. C, monthly average9.1 mg/L≤ 7 mg/L30%
March 2026BOD, 5-day, 20 deg. C, weekly average13 mg/L≤ 10.5 mg/L24%
March 2026Coliform, fecal general, monthly geometric mean217.8 #/100mL≤ 200 #/100mL9%
March 2026Coliform, fecal general, weekly geometric mean1732.9 #/100mL≤ 400 #/100mL333%
March 2026Nitrogen, ammonia total [as N], monthly average3 mg/L≤ .5 mg/L500%
March 2026Nitrogen, ammonia total [as N], monthly average5.3 kg/d≤ 1.7 kg/d212%
March 2026Nitrogen, ammonia total [as N], weekly average11.1 kg/d≤ 2.1 kg/d429%
March 2026Nitrogen, ammonia total [as N], weekly average6.8 mg/L≤ .75 mg/L807%
March 2026Phosphorus, total [as P], monthly average3.1 mg/L≤ 2 mg/L55%
March 2026Phosphorus, total [as P], weekly average4.7 mg/L≤ 3 mg/L57%
March 2026Solids, suspended percent removal, minimum81.3 %≥ 85 %25%
March 2026Solids, total suspended, monthly average16.6 mg/L≤ 10 mg/L66%
March 2026Solids, total suspended, weekly average20 mg/L≤ 15 mg/L33%
April 2026Coliform, fecal general, monthly geometric mean227.5 #/100mL≤ 200 #/100mL14%
April 2026Coliform, fecal general, weekly geometric mean1299 #/100mL≤ 400 #/100mL225%
April 2026Nitrogen, ammonia total [as N], monthly average3.1 mg/L≤ .5 mg/L520%
April 2026Nitrogen, ammonia total [as N], monthly average4.8 kg/d≤ 1.7 kg/d182%
April 2026Phosphorus, total [as P], monthly average2.8 mg/L≤ 2 mg/L40%
May 2026BOD, 5-day, 20 deg. C, monthly average8.1 mg/L≤ 7 mg/L16%
May 2026BOD, 5-day, 20 deg. C, weekly average18.2 mg/L≤ 10.5 mg/L73%
May 2026BOD, 5-day, 20 deg. C, weekly average32.8 kg/d≤ 30 kg/d9%
May 2026Coliform, fecal general, monthly geometric mean467 #/100mL≤ 200 #/100mL134%
May 2026Coliform, fecal general, weekly geometric mean913.4 #/100mL≤ 400 #/100mL128%
May 2026Nitrogen, ammonia total [as N], monthly average18 kg/d≤ 1.7 kg/d959%
May 2026Nitrogen, ammonia total [as N], monthly average8.7 mg/L≤ .5 mg/L1640%
May 2026Nitrogen, ammonia total [as N], weekly average18.1 mg/L≤ .75 mg/L2313%
May 2026Nitrogen, ammonia total [as N], weekly average31.5 kg/d≤ 2.1 kg/d1400%
May 2026Phosphorus, total [as P], weekly average4.5 mg/L≤ 3 mg/L50%
June 2026BOD, 5-day, 20 deg. C, weekly average12.7 mg/L≤ 10.5 mg/L21%
June 2026BOD, 5-day, 20 deg. C, weekly average48.2 kg/d≤ 30 kg/d61%
June 2026Coliform, fecal general, monthly geometric mean426.8 #/100mL≤ 200 #/100mL113%
June 2026Coliform, fecal general, weekly geometric mean2419.6 #/100mL≤ 400 #/100mL505%
June 2026Nitrogen, ammonia total [as N], monthly average2.6 mg/L≤ .5 mg/L420%
June 2026Nitrogen, ammonia total [as N], monthly average7.3 kg/d≤ 1.7 kg/d329%
June 2026Nitrogen, ammonia total [as N], weekly average11.7 kg/d≤ 2.1 kg/d457%
June 2026Nitrogen, ammonia total [as N], weekly average3.4 mg/L≤ .75 mg/L353%
June 2026Solids, suspended percent removal, minimum83 %≥ 85 %13%
June 2026Solids, total suspended, weekly average16 mg/L≤ 15 mg/L7%
June 2026Solids, total suspended, weekly average44.7 kg/d≤ 43 kg/d4%
July 2026BOD, 5-day, 20 deg. C, monthly average12.8 mg/L≤ 7 mg/L83%
July 2026BOD, 5-day, 20 deg. C, monthly average31.8 kg/d≤ 23.8 kg/d34%
July 2026BOD, 5-day, 20 deg. C, weekly average27.8 mg/L≤ 10.5 mg/L165%
July 2026BOD, 5-day, 20 deg. C, weekly average69 kg/d≤ 30 kg/d130%
July 2026Coliform, fecal general, monthly geometric mean2419.6 #/100mL≤ 200 #/100mL1110%
July 2026Coliform, fecal general, weekly geometric mean2419.6 #/100mL≤ 400 #/100mL505%
July 2026Nitrogen, ammonia total [as N], monthly average10.3 mg/L≤ .5 mg/L1960%
July 2026Nitrogen, ammonia total [as N], monthly average24.9 kg/d≤ 1.7 kg/d1365%
July 2026Nitrogen, ammonia total [as N], weekly average14 mg/L≤ .75 mg/L1767%
July 2026Nitrogen, ammonia total [as N], weekly average33.7 kg/d≤ 2.1 kg/d1505%
July 2026Phosphorus, total [as P], monthly average3.2 mg/L≤ 2 mg/L60%
July 2026Phosphorus, total [as P], monthly average7.9 kg/d≤ 6.8 kg/d16%
July 2026Phosphorus, total [as P], weekly average11.5 kg/d≤ 8.5 kg/d35%
July 2026Phosphorus, total [as P], weekly average4.6 mg/L≤ 3 mg/L53%
July 2026Solids, suspended percent removal, minimum77 %≥ 85 %53%
July 2026Solids, total suspended, monthly average16.8 mg/L≤ 10 mg/L68%
July 2026Solids, total suspended, monthly average41.8 kg/d≤ 34 kg/d23%
July 2026Solids, total suspended, weekly average37.6 mg/L≤ 15 mg/L151%
July 2026Solids, total suspended, weekly average92.9 kg/d≤ 43 kg/d116%
August 2026BOD, 5-day, 20 deg. C, weekly average12.6 mg/L≤ 10.5 mg/L20%
August 2026Coliform, fecal general, monthly geometric mean1352.1 #/100mL≤ 200 #/100mL576%
August 2026Coliform, fecal general, weekly geometric mean2419.6 #/100mL≤ 400 #/100mL505%
August 2026Nitrogen, ammonia total [as N], monthly average.7 mg/L≤ .5 mg/L40%
August 2026Nitrogen, ammonia total [as N], weekly average10.3 mg/L≤ .75 mg/L1273%
August 2026Nitrogen, ammonia total [as N], weekly average25.2 kg/d≤ 2.1 kg/d1100%
August 2026Phosphorus, total [as P], weekly average3.3 mg/L≤ 3 mg/L10%
August 2026Solids, total suspended, weekly average22.3 mg/L≤ 15 mg/L49%
August 2026Solids, total suspended, weekly average54.2 kg/d≤ 43 kg/d26%
September 2026Coliform, fecal general, monthly geometric mean552.3 #/100mL≤ 200 #/100mL176%
September 2026Coliform, fecal general, weekly geometric mean2419.6 #/100mL≤ 400 #/100mL505%
September 2026Nitrogen, ammonia total [as N], monthly average.7 mg/L≤ .5 mg/L40%
September 2026Nitrogen, ammonia total [as N], weekly average2.9 mg/L≤ .75 mg/L287%
September 2026Nitrogen, ammonia total [as N], weekly average6.6 kg/d≤ 2.1 kg/d214%

Limits in force (62)

ParameterStatisticLimitMonthsOutfall
Oxygen, dissolved [DO]daily minimum≥ 6 mg/Lall year001
BOD, 5-day, 20 deg. Cmonthly average≤ 7 mg/Lall year001
BOD, 5-day, 20 deg. Cweekly average≤ 10.5 mg/Lall year001
BOD, 5-day, 20 deg. Cmonthly average≤ 23.8 kg/dall year001
BOD, 5-day, 20 deg. Cweekly average≤ 30 kg/dall year001
BOD, 5-day, 20 deg. Cmonthly averagereport only (mg/L)all year001
BOD, 5-day, 20 deg. Cweekly averagereport only (mg/L)all year001
BOD, 5-day, 20 deg. Cmonthly averagereport only (kg/d)all year001
BOD, 5-day, 20 deg. Cweekly averagereport only (kg/d)all year001
pHminimum≥ 6 SUall year001
pHmaximum≤ 9 SUall year001
Solids, total suspendedmonthly average≤ 10 mg/Lall year001
Solids, total suspendedweekly average≤ 15 mg/Lall year001
Solids, total suspendedmonthly average≤ 34 kg/dall year001
Solids, total suspendedweekly average≤ 43 kg/dall year001
Solids, total suspendedmonthly averagereport only (mg/L)all year001
Solids, total suspendedweekly averagereport only (mg/L)all year001
Solids, total suspendedmonthly averagereport only (kg/d)all year001
Solids, total suspendedweekly averagereport only (kg/d)all year001
Nitrogen, total [as N]monthly averagereport only (mg/L)all year001
Nitrogen, organic total [as N]monthly averagereport only (mg/L)all year001
Nitrogen, ammonia total [as N]monthly average≤ .5 mg/Lall year001
Nitrogen, ammonia total [as N]weekly average≤ .75 mg/Lall year001
Nitrogen, ammonia total [as N]monthly average≤ 1.7 kg/dall year001
Nitrogen, ammonia total [as N]weekly average≤ 2.1 kg/dall year001
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 average≤ 2 mg/Lall year001
Phosphorus, total [as P]weekly average≤ 3 mg/Lall year001
Phosphorus, total [as P]monthly average≤ 6.8 kg/dall year001
Phosphorus, total [as P]weekly average≤ 8.5 kg/dall year001
Phosphate, ortho [as P]monthly averagereport only (mg/L)all year001
Flow, in conduit or thru treatment plantmonthly average≤ .9 MGDall year001
Flow, in conduit or thru treatment plantweekly geometric mean≤ 1.125 MGDall year001
Chlorine, total residualdaily maximum≤ .011 mg/Lall year001
Coliform, fecal generalmonthly geometric mean≤ 200 #/100mLall year001
Coliform, fecal generalweekly geometric mean≤ 400 #/100mLall year001
Solids, sludge, total, dry weightmonthly totalreport only (dry ton)all year001
BOD, 5-day, percent removalminimum≥ 85 %all year001
Solids, suspended percent removalminimum≥ 85 %all year001
Temperature, water deg. centigrademonthly minimumreport only (deg C)all year002
Temperature, water deg. centigrademonthly maximumreport only (deg C)all year002
Temperature, water deg. centigrademonthly minimumreport only (deg C)all year002
Temperature, water deg. centigrademonthly maximumreport only (deg C)all year002
Oxygen, dissolved [DO]monthly minimumreport only (mg/L)all year002
Oxygen, dissolved [DO]monthly minimumreport only (mg/L)all year002
pHmonthly minimumreport only (SU)all year002
pHmonthly maximumreport only (SU)all year002
pHmonthly minimumreport only (SU)all year002
pHmonthly maximumreport only (SU)all year002
Nitrogen, Kjeldahl, total [as N]monthly minimumreport only (mg/L)all year002
Nitrogen, Kjeldahl, total [as N]monthly maximumreport only (mg/L)all year002
Nitrogen, Kjeldahl, total [as N]monthly minimumreport only (mg/L)all year002
Nitrogen, Kjeldahl, total [as N]monthly maximumreport only (mg/L)all year002
Nitrite + Nitrate total [as N]monthly minimumreport only (mg/L)all year002
Nitrite + Nitrate total [as N]monthly maximumreport only (mg/L)all year002
Nitrite + Nitrate total [as N]monthly minimumreport only (mg/L)all year002
Nitrite + Nitrate total [as N]monthly maximumreport only (mg/L)all year002
Specific conductance [umho/cm]monthly minimumreport only (umho/cm)all year002
Specific conductance [umho/cm]monthly maximumreport only (umho/cm)all year002
Specific conductance [umho/cm]monthly minimumreport only (umho/cm)all year002
Specific conductance [umho/cm]monthly maximumreport only (umho/cm)all year002

How strict are these limits?

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

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