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Vernon Water & Sewer Board

Sewage treatment plant, Vernon, Alabama. NPDES permit AL0024368, in force until Mar 31, 2028. Last 12 months: over a limit 33 times (last August 2026). Source: EPA ECHO, Oct 22, 2026.

Reports due
About 28 days after each period: form 1 monthly (41 values)
Renewal application due
Oct 3, 2027 · 180 days before expiry; your permit may set another date
Last report on file
August 2026
Oct 2024 – Sep 2025
32 values over a limit, 12 required values missing, 0 of 12 reports late

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

All 33 values over a limit
Period endingParameterReportedLimitOver by
October 2025BOD, carbonaceous [5 day, 20 C], monthly average137≤ 20 mg/L585%
October 2025BOD, carbonaceous [5 day, 20 C], monthly average156≤ 100 lb/d56%
October 2025BOD, carbonaceous [5 day, 20 C], weekly average227≤ 30 mg/L657%
October 2025BOD, carbonaceous [5 day, 20 C], weekly average235≤ 150 lb/d57%
November 2025BOD, carbonaceous [5 day, 20 C], monthly average101≤ 100 lb/d1%
November 2025BOD, carbonaceous [5 day, 20 C], monthly average94≤ 20 mg/L370%
November 2025BOD, carbonaceous [5 day, 20 C], weekly average173≤ 30 mg/L477%
November 2025BOD, carbonaceous [5 day, 20 C], weekly average186≤ 150 lb/d24%
December 2025BOD, carbonaceous [5 day, 20 C], monthly average50.8≤ 20 mg/L154%
December 2025BOD, carbonaceous [5 day, 20 C], weekly average86.8≤ 30 mg/L189%
December 2025pH, daily maximum9.1≤ 9 SU—
January 2026BOD, carbonaceous [5 day, 20 C], monthly average61≤ 20 mg/L205%
January 2026BOD, carbonaceous [5 day, 20 C], weekly average122≤ 30 mg/L307%
February 2026BOD, carbonaceous [5 day, 20 C], monthly average187≤ 20 mg/L835%
February 2026BOD, carbonaceous [5 day, 20 C], monthly average205≤ 100 lb/d105%
February 2026BOD, carbonaceous [5 day, 20 C], weekly average240≤ 30 mg/L700%
February 2026BOD, carbonaceous [5 day, 20 C], weekly average264≤ 150 lb/d76%
March 2026BOD, carbonaceous [5 day, 20 C], monthly average136≤ 100 lb/d36%
March 2026BOD, carbonaceous [5 day, 20 C], monthly average95.2≤ 20 mg/L376%
March 2026BOD, carbonaceous [5 day, 20 C], weekly average114≤ 30 mg/L280%
March 2026BOD, carbonaceous [5 day, 20 C], weekly average192≤ 150 lb/d28%
April 2026BOD, carbonaceous [5 day, 20 C], monthly average117≤ 20 mg/L485%
April 2026BOD, carbonaceous [5 day, 20 C], monthly average153≤ 100 lb/d53%
April 2026BOD, carbonaceous [5 day, 20 C], weekly average234≤ 30 mg/L680%
April 2026BOD, carbonaceous [5 day, 20 C], weekly average306≤ 150 lb/d104%
May 2026BOD, carbonaceous [5 day, 20 C], monthly average64.6≤ 20 mg/L223%
May 2026BOD, carbonaceous [5 day, 20 C], weekly average123≤ 30 mg/L310%
July 2026BOD, carbonaceous [5 day, 20 C], monthly average49.6≤ 20 mg/L148%
July 2026BOD, carbonaceous [5 day, 20 C], weekly average81.5≤ 30 mg/L172%
August 2026BOD, carbonaceous [5 day, 20 C], monthly average109≤ 20 mg/L445%
August 2026BOD, carbonaceous [5 day, 20 C], monthly average182≤ 100 lb/d82%
August 2026BOD, carbonaceous [5 day, 20 C], weekly average198≤ 30 mg/L560%
August 2026BOD, carbonaceous [5 day, 20 C], weekly average330≤ 150 lb/d120%

Limits in force (43)

ParameterStatisticLimitMonths
Oxygen, dissolved [DO]daily minimum≥ 6 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≤ 450 lb/dall year
Solids, total suspendedweekly average≤ 675 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≤ 8 mg/Lall year
Nitrogen, ammonia total [as N]weekly average≤ 12 mg/Lall year
Nitrogen, ammonia total [as N]monthly average≤ 40 lb/dall year
Nitrogen, ammonia total [as N]weekly average≤ 60 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≤ .08 mg/Lall year
Chlorine, total residualdaily maximum≤ .13 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≤ 20 mg/Lall year
BOD, carbonaceous [5 day, 20 C]weekly average≤ 30 mg/Lall year
BOD, carbonaceous [5 day, 20 C]monthly average≤ 100 lb/dall year
BOD, carbonaceous [5 day, 20 C]weekly average≤ 150 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

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/AL0024368 · MCP: https://passage-data.com/mcp