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City of Perry

Sewage treatment plant, major discharger, Perry, Georgia. NPDES permit GA0021334, in force until May 31, 2028. Last 12 months: over a limit 14 times (last July 2026), 5 required values missing. Source: EPA ECHO, Oct 22, 2026.

Reports due
About 46 days after each period: form B monthly (41 values)
Renewal application due
Dec 3, 2027 · 180 days before expiry; your permit may set another date
Last report on file
September 2026
Oct 2024 – Sep 2025
14 values over a limit, 0 required values missing, 0 of 12 reports late

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

All 14 values over a limit
Period endingParameterReportedLimitOver by
February 2026BOD, carbonaceous [5 day, 20 C], weekly average211 lb/d≤ 156 lb/d35%
February 2026Flow, in conduit or thru treatment plant, monthly average3.14 MGD≤ 3 MGD5%
February 2026Solids, total suspended, weekly average401 lb/d≤ 313 lb/d28%
March 2026BOD, carbonaceous [5 day, 20 C], weekly average210 lb/d≤ 156 lb/d35%
March 2026BOD, carbonaceous [5 day, 20 C], weekly average7.8 mg/L≤ 7.5 mg/L4%
March 2026Chlorine, total residual, daily maximum.51 mg/L≤ .01 mg/L5000%
March 2026E. coli, weekly geometric mean1678 #/100mL≤ 410 #/100mL309%
March 2026Flow, in conduit or thru treatment plant, monthly average3.15 MGD≤ 3 MGD5%
March 2026Solids, total suspended, weekly average19.6 mg/L≤ 15 mg/L31%
March 2026Solids, total suspended, weekly average531 lb/d≤ 313 lb/d70%
June 2026Flow, in conduit or thru treatment plant, monthly average3.33 MGD≤ 3 MGD11%
June 2026Flow, in conduit or thru treatment plant, weekly average3.96 MGD≤ 3.75 MGD6%
June 2026pH, maximum8.2 SU≤ 8 SU—
July 2026Chlorine, total residual, daily maximum.44 mg/L≤ .01 mg/L4300%

Limits in force (41)

ParameterStatisticLimitMonths
Oxygen, dissolved [DO]daily minimum≥ 6 mg/Lall year
pHminimum≥ 6 SUall year
pHmaximum≤ 8 SUall year
Solids, total suspendedmonthly average≤ 10 mg/Lall year
Solids, total suspendedweekly average≤ 15 mg/Lall year
Solids, total suspendedmonthly average≤ 250 lb/dall year
Solids, total suspendedweekly average≤ 313 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, total [as N]monthly averagereport only (mg/L)all year
Nitrogen, organic total [as N]monthly averagereport only (mg/L)all year
Nitrogen, ammonia total [as N]monthly average≤ .5 mg/Lall year
Nitrogen, ammonia total [as N]weekly average≤ .75 mg/Lall year
Nitrogen, ammonia total [as N]monthly average≤ 12.5 lb/dall year
Nitrogen, ammonia total [as N]weekly average≤ 15.6 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
Phosphate, ortho [as P]monthly averagereport only (mg/L)all year
Flow, in conduit or thru treatment plantmonthly average≤ 3 MGDall year
Flow, in conduit or thru treatment plantweekly average≤ 3.75 MGDall year
Chlorine, total residualdaily maximum≤ .01 mg/Lall year
E. colimonthly geometric mean≤ 126 #/100mLall year
E. coliweekly geometric mean≤ 410 #/100mLall year
Solids, sludge, total, dry weightmonthly totalreport only (dry ton)all year
BOD, carbonaceous [5 day, 20 C]monthly average≤ 5 mg/Lall year
BOD, carbonaceous [5 day, 20 C]weekly average≤ 7.5 mg/Lall year
BOD, carbonaceous [5 day, 20 C]monthly average≤ 125 lb/dall year
BOD, carbonaceous [5 day, 20 C]weekly average≤ 156 lb/dall year
BOD, carbonaceous [5 day, 20 C]monthly averagereport only (mg/L)all year
BOD, carbonaceous [5 day, 20 C]weekly averagereport only (mg/L)all year
BOD, carbonaceous [5 day, 20 C]monthly averagereport only (lb/d)all year
BOD, carbonaceous [5 day, 20 C]weekly averagereport only (lb/d)all year
BOD, carbonaceous, percent removalminimum≥ 85 %all year
Solids, suspended percent removalminimum≥ 85 %all year
NOEC Lethal Static Renewal 7 Day Chronic Ceriodaphnia dubiaminimumreport only (%)all year
NOEC Lethal Static Renewal 7 Day Chronic Pimephales promelasminimumreport only (%)all year
NOEC Sub-Lethal Static Renewal 7 Day Chronic Ceriodaphnia dubiaminimumreport only (%)all year
NOEC Sub-Lethal Static Renewal 7 Day Chronic Pimephales promelasminimumreport 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/GA0021334 · MCP: https://passage-data.com/mcp