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City of Social Circle

Sewage treatment plant, Social Circle, Georgia. NPDES permit GA0026107, in force until Mar 31, 2027. Last 12 months: over a limit 21 times (last September 2026). Source: EPA ECHO, Oct 22, 2026.

Reports due
About 46 days after each period: form 1 monthly (45 values)
Renewal application due
Oct 2, 2026 · 180 days before expiry; your permit may set another date
Last report on file
September 2026
Oct 2024 – Sep 2025
4 values over a limit, 0 required values missing, 0 of 12 reports late

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

All 21 values over a limit
Period endingParameterReportedLimitOver by
October 2025Solids, suspended percent removal, minimum81 %≥ 85 %27%
February 2026Nitrogen, ammonia total [as N], weekly average2.45 mg/L≤ 1.8 mg/L36%
April 2026Copper, total recoverable, monthly average.036 lb/d≤ .029 lb/d24%
April 2026Copper, total recoverable, monthly average20 ug/L≤ 5.3 ug/L277%
April 2026Copper, total recoverable, weekly average20 ug/L≤ 6.7 ug/L199%
May 2026Copper, total recoverable, monthly average.034 lb/d≤ .029 lb/d17%
May 2026Copper, total recoverable, monthly average21.3 ug/L≤ 5.3 ug/L302%
May 2026Copper, total recoverable, weekly average24 ug/L≤ 6.7 ug/L258%
June 2026Copper, total recoverable, monthly average.034 lb/d≤ .029 lb/d17%
June 2026Copper, total recoverable, monthly average23 ug/L≤ 5.3 ug/L334%
June 2026Copper, total recoverable, weekly average23 ug/L≤ 6.7 ug/L243%
July 2026Copper, total recoverable, monthly average.03 lb/d≤ .029 lb/d3%
July 2026Copper, total recoverable, monthly average21 ug/L≤ 5.3 ug/L296%
July 2026Copper, total recoverable, weekly average21 ug/L≤ 6.7 ug/L213%
August 2026Copper, total recoverable, monthly average.043 lb/d≤ .029 lb/d48%
August 2026Copper, total recoverable, monthly average27 ug/L≤ 5.3 ug/L409%
August 2026Copper, total recoverable, weekly average.043 lb/d≤ .036 lb/d19%
August 2026Copper, total recoverable, weekly average27 ug/L≤ 6.7 ug/L303%
September 2026Copper, total recoverable, monthly average.036 lb/d≤ .029 lb/d24%
September 2026Copper, total recoverable, monthly average25 ug/L≤ 5.3 ug/L372%
September 2026Copper, total recoverable, weekly average25 ug/L≤ 6.7 ug/L273%

Limits in force (45)

ParameterStatisticLimitMonths
Oxygen, dissolved [DO]minimum≥ 6 mg/Lall year
BOD, 5-day, 20 deg. Cmonthly average≤ 23 mg/Lall year
BOD, 5-day, 20 deg. Cweekly average≤ 34.5 mg/Lall year
BOD, 5-day, 20 deg. Cmonthly average≤ 124.7 lb/dall year
BOD, 5-day, 20 deg. Cweekly average≤ 155.9 lb/dall year
BOD, 5-day, 20 deg. Cmonthly averagereport only (mg/L)all year
BOD, 5-day, 20 deg. Cweekly averagereport only (mg/L)all year
BOD, 5-day, 20 deg. Cmonthly averagereport only (lb/d)all year
BOD, 5-day, 20 deg. Cweekly averagereport only (lb/d)all year
pHminimum≥ 6 SUall year
pHmaximum≤ 8.5 SUall year
Solids, total suspendedmonthly average≤ 30 mg/Lall year
Solids, total suspendedweekly average≤ 45 mg/Lall year
Solids, total suspendedmonthly average≤ 162.6 lb/dall year
Solids, total suspendedweekly average≤ 203.3 lb/dall year
Solids, total suspendedmonthly averagereport only (mg/L)all year
Solids, total suspendedweekly averagereport only (mg/L)all year
Solids, total suspendedmonthly averagereport only (lb/d)all year
Solids, total suspendedweekly averagereport only (lb/d)all year
Nitrogen, organic total [as N]monthly averagereport only (mg/L)all year
Nitrogen, ammonia total [as N]monthly average≤ 1.2 mg/Lall year
Nitrogen, ammonia total [as N]weekly average≤ 1.8 mg/Lall year
Nitrogen, ammonia total [as N]monthly average≤ 6.5 lb/dall year
Nitrogen, ammonia total [as N]weekly average≤ 8.1 lb/dall 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]weekly averagereport only (mg/L)all year
Phosphorus, total [as P]monthly averagereport only (lb/d)all year
Phosphorus, total [as P]weekly averagereport only (lb/d)all year
Copper, total recoverablemonthly average≤ 5.3 ug/Lall year
Copper, total recoverableweekly average≤ 6.7 ug/Lall year
Copper, total recoverablemonthly average≤ .029 lb/dall year
Copper, total recoverableweekly average≤ .036 lb/dall year
Phosphate, ortho [as P]monthly averagereport only (mg/L)all year
Flow, in conduit or thru treatment plantmonthly average≤ .65 MGDall year
Flow, in conduit or thru treatment plantweekly average≤ .81 MGDall year
Chlorine, total residualdaily maximum≤ .01 mg/Lall year
Coliform, fecal generalmonthly geometric mean≤ 138 #/100mLall year
Coliform, fecal generalweekly geometric mean≤ 276 #/100mLall year
Solids, sludge, total, dry weightmonthly totalreport only (dry ton)all year
BOD, 5-day, percent removalminimum≥ 85 %all year
Solids, suspended percent removalminimum≥ 85 %all year
NOEL Static Renewal 7Day Chronic Ceriodaphnia dubiaminimumreport only (%)all year
Noel Statre 7Day Chronic Pimephalesminimumreport only (%)all year

How strict are these limits?

Cited limits by parameter: Georgia'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/GA0026107 · MCP: https://passage-data.com/mcp