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City of Maysville

Sewage treatment plant, Maysville, Georgia. NPDES permit GA0032905, in force until May 31, 2028. Last 12 months: over a limit 13 times (last September 2026), 6 required values missing. Source: EPA ECHO, Oct 22, 2026.

Reports due
About 46 days after each period: outfall 001 form B1 monthly (38 values), outfall 002 form 01 monthly (7 values), outfall 002 form 02 monthly (7 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
16 values over a limit, 18 required values missing, 0 of 24 reports late

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

All 13 values over a limit
Period endingParameterReportedLimitOver by
October 2025Phosphorus, total [as P], monthly average5.7 mg/L≤ 5 mg/L14%
October 2025Phosphorus, total [as P], weekly average10.2 mg/L≤ 7.5 mg/L36%
October 2025Phosphorus, total [as P], weekly average3.4 lb/d≤ 3.1 lb/d10%
November 2025E. coli, monthly geometric mean1945 #/100mL≤ 126 #/100mL1444%
November 2025E. coli, weekly geometric mean2827 #/100mL≤ 410 #/100mL590%
December 2025E. coli, monthly geometric mean869 #/100mL≤ 126 #/100mL590%
December 2025E. coli, weekly geometric mean3422 #/100mL≤ 410 #/100mL735%
January 2026E. coli, weekly geometric mean1936 #/100mL≤ 410 #/100mL372%
July 2026Phosphorus, total [as P], monthly average6.6 mg/L≤ 5 mg/L32%
August 2026Phosphorus, total [as P], monthly average6.8 mg/L≤ 5 mg/L36%
August 2026Phosphorus, total [as P], weekly average8 mg/L≤ 7.5 mg/L7%
September 2026Phosphorus, total [as P], monthly average8.8 mg/L≤ 5 mg/L76%
September 2026Phosphorus, total [as P], weekly average9.8 mg/L≤ 7.5 mg/L31%

Limits in force (52)

ParameterStatisticLimitMonthsOutfall
Oxygen, dissolved [DO]minimum≥ 5 mg/Lall year001
BOD, 5-day, 20 deg. Cmonthly average≤ 30 mg/Lall year001
BOD, 5-day, 20 deg. Cweekly average≤ 45 mg/Lall year001
BOD, 5-day, 20 deg. Cmonthly average≤ 15 lb/dall year001
BOD, 5-day, 20 deg. Cweekly average≤ 18.8 lb/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 (lb/d)all year001
BOD, 5-day, 20 deg. Cweekly averagereport only (lb/d)all year001
pHminimum≥ 6 SUall year001
pHmaximum≤ 8.5 SUall year001
Solids, total suspendedmonthly average≤ 90 mg/Lall year001
Solids, total suspendedweekly average≤ 120 mg/Lall year001
Solids, total suspendedmonthly average≤ 45 lb/dall year001
Solids, total suspendedweekly average≤ 56 lb/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 (lb/d)all year001
Solids, total suspendedweekly averagereport only (lb/d)all year001
Nitrogen, organic total [as N]monthly averagereport only (mg/L)all year001
Nitrogen, ammonia total [as N]monthly average≤ 17.4 mg/Lall year001
Nitrogen, ammonia total [as N]weekly average≤ 26.1 mg/Lall year001
Nitrogen, ammonia total [as N]monthly average≤ 8.7 lb/dall year001
Nitrogen, ammonia total [as N]weekly average≤ 10.9 lb/dall year001
Phosphorus, total [as P]monthly average≤ 5 mg/Lall year001
Phosphorus, total [as P]weekly average≤ 7.5 mg/Lall year001
Phosphorus, total [as P]monthly average≤ 2.5 lb/dall year001
Phosphorus, total [as P]weekly average≤ 3.1 lb/dall year001
Phosphate, ortho [as P]monthly averagereport only (mg/L)all year001
Nitrogen, total Kjeldahlmonthly averagereport only (mg/L)all year001
Flow, in conduit or thru treatment plantmonthly average≤ .06 MGDall year001
Flow, in conduit or thru treatment plantweekly average≤ .075 MGDall year001
Chlorine, total residualdaily maximum≤ .02 mg/Lall year001
E. colimonthly geometric mean≤ 126 #/100mLall year001
E. coliweekly geometric mean≤ 410 #/100mLall year001
Nitrite Plus Nitrate Totalmonthly averagereport only (mg/L)all year001
Solids, sludge, total, dry weightmonthly totalreport only (dry ton)all year001
BOD, 5-day, percent removalminimum≥ 85 %all year001
Temperature, water deg. fahrenheitminimumreport only (deg F)May–Oct002
Temperature, water deg. fahrenheitminimumreport only (deg F)May–Oct002
Temperature, water deg. fahrenheitmaximumreport only (deg F)May–Oct002
Temperature, water deg. fahrenheitmaximumreport only (deg F)May–Oct002
pHminimumreport only (SU)May–Oct002
pHminimumreport only (SU)May–Oct002
pHmaximumreport only (SU)May–Oct002
pHmaximumreport only (SU)May–Oct002
Nitrogen, ammonia total [as N]minimumreport only (mg/L)May–Oct002
Nitrogen, ammonia total [as N]minimumreport only (mg/L)May–Oct002
Nitrogen, ammonia total [as N]monthly averagereport only (mg/L)May–Oct002
Nitrogen, ammonia total [as N]averagereport only (mg/L)May–Oct002
Nitrogen, ammonia total [as N]maximumreport only (mg/L)May–Oct002
Nitrogen, ammonia total [as N]maximumreport only (mg/L)May–Oct002

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/GA0032905 · MCP: https://passage-data.com/mcp