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City of Sumiton

Sewage treatment plant, Sumiton, Alabama. NPDES permit AL0076244 expired Feb 28, 2026; its limits still apply. Last 12 months: over a limit 13 times (last March 2026), 2 of 11 reports late. Source: EPA ECHO, Oct 22, 2026.

Reports due
About 28 days after each period: form 1 monthly (43 values)
Last report on file
August 2026
Oct 2024 – Sep 2025
13 values over a limit, 0 required values missing, 0 of 12 reports late

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

All 13 values over a limit
Period endingParameterReportedLimitOver by
October 2025E. coli, daily maximum613≤ 298 #/100mL106%
October 2025E. coli, monthly average313≤ 126 #/100mL148%
December 2025E. coli, daily maximum2624≤ 2507 #/100mL5%
December 2025E. coli, monthly average1461≤ 548 #/100mL167%
January 2026E. coli, monthly average741≤ 548 #/100mL35%
February 2026BOD, carb-5 day, 20 deg C, percent removal, monthly average minimum73.4≥ 85 %77%
February 2026BOD, carbonaceous [5 day, 20 C], monthly average14.9≤ 13 mg/L15%
February 2026BOD, carbonaceous [5 day, 20 C], weekly average19.7≤ 19.5 mg/L1%
February 2026Solids, suspended percent removal, monthly average minimum36.7≥ 65 %81%
March 2026BOD, carb-5 day, 20 deg C, percent removal, monthly average minimum43.3≥ 85 %278%
March 2026BOD, carbonaceous [5 day, 20 C], monthly average17.5≤ 13 mg/L35%
March 2026BOD, carbonaceous [5 day, 20 C], weekly average22.1≤ 19.5 mg/L13%
March 2026Solids, suspended percent removal, monthly average minimum-44.9≥ 65 %314%

Limits in force (45)

ParameterStatisticLimitMonths
Oxygen, dissolved [DO]daily minimum≥ 4 mg/Lall year
pHdaily minimum≥ 6 SUall year
pHdaily maximum≤ 9 SUall year
Solids, total suspendedmonthly average≤ 90 mg/Lall year
Solids, total suspendedweekly average≤ 135 mg/Lall year
Solids, total suspendedmonthly average≤ 225 lb/dall year
Solids, total suspendedweekly average≤ 337 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, ammonia total [as N]monthly average≤ 10 mg/Lall year
Nitrogen, ammonia total [as N]weekly average≤ 15 mg/Lall year
Nitrogen, ammonia total [as N]monthly average≤ 25 lb/dall year
Nitrogen, ammonia total [as N]weekly average≤ 37.5 lb/dall year
Nitrogen, Kjeldahl, total [as N]monthly averagereport only (mg/L)Apr–Oct
Nitrogen, Kjeldahl, total [as N]weekly averagereport only (mg/L)Apr–Oct
Nitrogen, Kjeldahl, total [as N]monthly averagereport only (lb/d)Apr–Oct
Nitrogen, Kjeldahl, total [as N]weekly averagereport only (lb/d)Apr–Oct
Nitrite + Nitrate total [as N]monthly averagereport only (mg/L)Apr–Oct
Nitrite + Nitrate total [as N]weekly averagereport only (mg/L)Apr–Oct
Nitrite + Nitrate total [as N]monthly averagereport only (lb/d)Apr–Oct
Nitrite + Nitrate total [as N]weekly averagereport only (lb/d)Apr–Oct
Phosphorus, total [as P]monthly averagereport only (mg/L)Apr–Oct
Phosphorus, total [as P]weekly averagereport only (mg/L)Apr–Oct
Phosphorus, total [as P]monthly averagereport only (lb/d)Apr–Oct
Phosphorus, total [as P]weekly averagereport only (lb/d)Apr–Oct
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year
Chlorine, total residualmonthly average≤ .38 mg/Lall year
Chlorine, total residualdaily maximum≤ .67 mg/Lall year
E. colimonthly average≤ 548 #/100mLJan, Feb, Mar, Apr, Nov, Dec
E. colimonthly average≤ 126 #/100mLMay–Oct
E. colidaily maximum≤ 2507 #/100mLJan, Feb, Mar, Apr, Nov, Dec
E. colidaily maximum≤ 298 #/100mLMay–Oct
BOD, carbonaceous [5 day, 20 C]monthly average≤ 13 mg/Lall year
BOD, carbonaceous [5 day, 20 C]weekly average≤ 19.5 mg/Lall year
BOD, carbonaceous [5 day, 20 C]monthly average≤ 32.5 lb/dall year
BOD, carbonaceous [5 day, 20 C]weekly average≤ 48.7 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, carb-5 day, 20 deg C, percent removalmonthly average minimum≥ 85 %all year
Solids, suspended percent removalmonthly average minimum≥ 65 %all year

How strict are these limits?

Cited limits by parameter: Alabama'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/AL0076244 · MCP: https://passage-data.com/mcp