Passage Data · Check a report · Use it from your AI

Newnan Utilities

Sewage treatment plant, major discharger, Newnan, Georgia. NPDES permit GA0021423 expired Aug 31, 2026; its limits still apply. Last 12 months: no values over a limit. Source: EPA ECHO, Oct 22, 2026.

Reports due
About 46 days after each period: form B1 monthly (41 values)
Last report on file
September 2026
Oct 2024 – Sep 2025
0 values over a limit, 0 required values missing, 0 of 12 reports late

Limits in force (41)

ParameterStatisticLimitMonths
Oxygen, dissolved [DO]daily minimum≥ 6 mg/Lall year
BOD, 5-day, 20 deg. Cmonthly average≤ 2.9 mg/Lall year
BOD, 5-day, 20 deg. Cweekly average≤ 4.4 mg/Lall year
BOD, 5-day, 20 deg. Cmonthly average≤ 13 kg/dall year
BOD, 5-day, 20 deg. Cweekly average≤ 16 kg/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 (kg/d)all year
BOD, 5-day, 20 deg. Cweekly averagereport only (kg/d)all year
pHminimum≥ 6 SUall year
pHmaximum≤ 8.5 SUall year
Solids, total suspendedmonthly average≤ 5 mg/Lall year
Solids, total suspendedweekly average≤ 7.5 mg/Lall year
Solids, total suspendedmonthly average≤ 23 kg/dall year
Solids, total suspendedweekly average≤ 28 kg/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 (kg/d)all year
Solids, total suspendedweekly averagereport only (kg/d)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≤ 2.3 kg/dall year
Nitrogen, ammonia total [as N]weekly average≤ 2.8 kg/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≤ .13 mg/Lall year
Phosphorus, total [as P]weekly average≤ .2 mg/Lall year
Phosphorus, total [as P]monthly average≤ .6 kg/dall year
Phosphorus, total [as P]weekly average≤ .7 kg/dall year
Phosphate, ortho [as P]monthly averagereport only (mg/L)all year
Flow, in conduit or thru treatment plantmonthly average≤ 1.2 MGDall year
Flow, in conduit or thru treatment plantweekly average≤ 1.5 MGDall year
Chlorine, total residualdaily maximum≤ .01 mg/Lall year
Coliform, fecal generalmonthly geometric mean≤ 23 #/100mLall year
Coliform, fecal generalweekly geometric mean≤ 46 #/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.

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

· Save this facility as a site · Superfund sites nearby · Your permits on one board

On EPA ECHO: Facility report · DMR history

Your permit document is the final word. As JSON: /api/v1/permits/GA0021423 · MCP: https://passage-data.com/mcp