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Franklin County Board of Commissioners

Sewage treatment plant, Carnesville, Georgia. NPDES permit GA0050249, in force until Nov 30, 2027. Last 12 months: over a limit 8 times (last July 2026). Source: EPA ECHO, Oct 22, 2026.

Reports due
About 46 days after each period: form 01 monthly (40 values)
Renewal application due
Jun 3, 2027 · 180 days before expiry; your permit may set another date
Last report on file
September 2026
Oct 2024 – Sep 2025
90 values over a limit, 0 required values missing, 0 of 12 reports late

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

Period endingParameterReportedLimitOver by
December 2025Nitrogen, ammonia total [as N], monthly average19.4 lb/d≤ 7.8 lb/d149%
December 2025Nitrogen, ammonia total [as N], monthly average21.3 mg/L≤ 3.1 mg/L587%
December 2025Nitrogen, ammonia total [as N], weekly average23.4 lb/d≤ 9.7 lb/d141%
December 2025Nitrogen, ammonia total [as N], weekly average24.3 mg/L≤ 4.7 mg/L417%
January 2026Nitrogen, ammonia total [as N], weekly average18.4 lb/d≤ 9.7 lb/d90%
January 2026Nitrogen, ammonia total [as N], weekly average19.3 mg/L≤ 4.7 mg/L311%
April 2026Nitrogen, ammonia total [as N], weekly average7.98 mg/L≤ 4.7 mg/L70%
July 2026Solids, suspended percent removal, minimum69.1 %≥ 85 %106%

Limits in force (40)

ParameterStatisticLimitMonths
Oxygen, dissolved [DO]minimum≥ 5 mg/Lall year
BOD, 5-day, 20 deg. Cmonthly average≤ 20 mg/Lall year
BOD, 5-day, 20 deg. Cweekly average≤ 30 mg/Lall year
BOD, 5-day, 20 deg. Cmonthly average≤ 50 lb/dall year
BOD, 5-day, 20 deg. Cweekly average≤ 63 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≤ 9 SUall year
Solids, total suspendedmonthly average≤ 20 mg/Lall year
Solids, total suspendedweekly average≤ 30 mg/Lall year
Solids, total suspendedmonthly average≤ 50 lb/dall year
Solids, total suspendedweekly average≤ 63 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≤ 3.1 mg/Lall year
Nitrogen, ammonia total [as N]weekly average≤ 4.7 mg/Lall year
Nitrogen, ammonia total [as N]monthly average≤ 7.8 lb/dall year
Nitrogen, ammonia total [as N]weekly average≤ 9.7 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 average≤ 3.3 mg/Lall year
Phosphorus, total [as P]weekly average≤ 5 mg/Lall year
Phosphorus, total [as P]monthly average≤ 8.3 lb/dall year
Phosphorus, total [as P]weekly average≤ 10.3 lb/dall 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≤ .375 MGDall year
Chlorine, total residualmaximum≤ .03 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, 5-day, percent removalminimum≥ 85 %all year
Solids, suspended percent removalminimum≥ 85 %all year

How strict are these limits?

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

Check this month's numbers Email me before each report is due

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On EPA ECHO: Facility report · DMR history

Your permit document is the final word. As JSON: /api/v1/permits/GA0050249 · MCP: https://passage-data.com/mcp