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Whitfield County Board of Education Westside ES

Sewage treatment plant, Dalton, Georgia. NPDES permit GA0049158 expired May 31, 2025; its limits still apply. Last 12 months: over a limit 7 times (last February 2026). Source: EPA ECHO, Oct 22, 2026.

Reports due
About 46 days after each period: form B1 monthly (19 values)
Last report on file
September 2026
Oct 2024 – Sep 2025
2 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
November 2025Solids, total suspended, monthly average32 mg/L≤ 30 mg/L7%
December 2025Nitrogen, ammonia total [as N], daily maximum21 mg/L≤ 10.4 mg/L102%
December 2025Nitrogen, ammonia total [as N], monthly average19.5 mg/L≤ 6.9 mg/L183%
January 2026Nitrogen, ammonia total [as N], daily maximum18 mg/L≤ 10.4 mg/L73%
January 2026Nitrogen, ammonia total [as N], monthly average18 mg/L≤ 6.9 mg/L161%
February 2026Nitrogen, ammonia total [as N], daily maximum27 mg/L≤ 10.4 mg/L160%
February 2026Nitrogen, ammonia total [as N], monthly average16.9 mg/L≤ 6.9 mg/L145%

Limits in force (19)

ParameterStatisticLimitMonths
Oxygen, dissolved [DO]minimum≥ 5 mg/Lall year
BOD, 5-day, 20 deg. Cmonthly average≤ 30 mg/Lall year
BOD, 5-day, 20 deg. Cdaily maximum≤ 45 mg/Lall year
pHminimum≥ 6 SUall year
pHmaximum≤ 9 SUall year
Solids, total suspendedmonthly average≤ 30 mg/Lall year
Solids, total suspendeddaily maximum≤ 45 mg/Lall year
Nitrogen, ammonia total [as N]monthly average≤ 6.9 mg/Lall year
Nitrogen, ammonia total [as N]daily maximum≤ 10.4 mg/Lall 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≤ .015 MGDall year
Flow, in conduit or thru treatment plantdaily maximum≤ .018 MGDall year
Chlorine, total residualdaily maximum≤ .06 mg/Lall year
Coliform, fecal generalmonthly geometric mean≤ 200 #/100mLall year
Coliform, fecal generaldaily geometric mean≤ 400 #/100mLall year
Solids, sludge, total, dry weightmonthly totalreport only (dry ton)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/GA0049158 · MCP: https://passage-data.com/mcp