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

Town of Trezevant

Sewage treatment plant, Trezevant, Tennessee. NPDES permit TN0062201, in force until Oct 31, 2030. Last 12 months: over a limit 18 times (last September 2026), 33 required values missing, 16 of 23 reports late. Source: EPA ECHO, Oct 22, 2026.

Reports due
About 15 days after each period: outfall 001 form G monthly (33 values), outfall INF1 form G monthly (6 values)
Last report on file
September 2026
Oct 2024 – Sep 2025
10 values over a limit, 0 required values missing, 1 of 12 reports late

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

All 18 values over a limit
Period endingParameterReportedLimitOver by
December 2025Chlorine, total residual, monthly average.44 mg/L≤ .3 mg/L47%
February 2026Chlorine, total residual, monthly average.32 mg/L≤ .3 mg/L7%
February 2026Nitrogen, ammonia total [as N], monthly average15.05 mg/L≤ 15 mg/L0%
February 2026Nitrogen, ammonia total [as N], monthly average34.953 lb/d≤ 25 lb/d40%
March 2026Chlorine, total residual, monthly average.33 mg/L≤ .3 mg/L10%
June 2026Nitrogen, ammonia total [as N], monthly average12.098 lb/d≤ 8 lb/d51%
June 2026Nitrogen, ammonia total [as N], monthly average5.945 mg/L≤ 5 mg/L19%
August 2026Nitrogen, ammonia total [as N], daily maximum18.366 lb/d≤ 17 lb/d8%
August 2026Nitrogen, ammonia total [as N], monthly average18.366 lb/d≤ 8 lb/d130%
August 2026Nitrogen, ammonia total [as N], monthly average7.62 mg/L≤ 5 mg/L52%
August 2026Nitrogen, ammonia total [as N], weekly average18.366 lb/d≤ 12 lb/d53%
August 2026Nitrogen, ammonia total [as N], weekly average7.62 mg/L≤ 7 mg/L9%
September 2026Nitrogen, ammonia total [as N], daily maximum13.2 mg/L≤ 10 mg/L32%
September 2026Nitrogen, ammonia total [as N], daily maximum29.393 lb/d≤ 17 lb/d73%
September 2026Nitrogen, ammonia total [as N], monthly average13.2 mg/L≤ 5 mg/L164%
September 2026Nitrogen, ammonia total [as N], monthly average29.393 lb/d≤ 8 lb/d267%
September 2026Nitrogen, ammonia total [as N], weekly average13.2 mg/L≤ 7 mg/L89%
September 2026Nitrogen, ammonia total [as N], weekly average29.393 lb/d≤ 12 lb/d145%

Limits in force (45)

ParameterStatisticLimitMonthsOutfall
Oxygen, dissolved [DO]instantaneous minimum≥ 1 mg/Lall year001
BOD, 5-day, 20 deg. Cmonthly average≤ 45 mg/Lall year001
BOD, 5-day, 20 deg. Cweekly average≤ 50 mg/Lall year001
BOD, 5-day, 20 deg. Cdaily maximum≤ 65 mg/Lall year001
BOD, 5-day, 20 deg. Cmonthly average≤ 75 lb/dall year001
BOD, 5-day, 20 deg. Cdaily maximum≤ 108 lb/dall year001
BOD, 5-day, 20 deg. Cweekly average≤ 83 lb/dall year001
pHminimum≥ 6 SUall year001
pHmaximum≤ 9 SUall year001
Solids, total suspendedmonthly average≤ 100 mg/Lall year001
Solids, total suspendedweekly average≤ 110 mg/Lall year001
Solids, total suspendeddaily maximum≤ 120 mg/Lall year001
Solids, total suspendedmonthly average≤ 167 lb/dall year001
Solids, total suspendeddaily maximum≤ 200 lb/dall year001
Solids, total suspendedweekly average≤ 183 lb/dall year001
Solids, settleabledaily maximum≤ 1 mL/Lall year001
Nitrogen, total [as N]daily maximumreport only (mg/L)all year001
Nitrogen, total [as N]daily maximumreport only (lb/d)all year001
Nitrogen, ammonia total [as N]monthly average≤ 15 mg/LJan, Feb, Mar, Apr, Nov, Dec001
Nitrogen, ammonia total [as N]monthly average≤ 5 mg/LMay–Oct001
Nitrogen, ammonia total [as N]weekly average≤ 20 mg/LJan, Feb, Mar, Apr, Nov, Dec001
Nitrogen, ammonia total [as N]weekly average≤ 7 mg/LMay–Oct001
Nitrogen, ammonia total [as N]daily maximum≤ 25 mg/LJan, Feb, Mar, Apr, Nov, Dec001
Nitrogen, ammonia total [as N]daily maximum≤ 10 mg/LMay–Oct001
Nitrogen, ammonia total [as N]monthly average≤ 25 lb/dJan, Feb, Mar, Apr, Nov, Dec001
Nitrogen, ammonia total [as N]monthly average≤ 8 lb/dMay–Oct001
Nitrogen, ammonia total [as N]daily maximum≤ 42 lb/dJan, Feb, Mar, Apr, Nov, Dec001
Nitrogen, ammonia total [as N]daily maximum≤ 17 lb/dMay–Oct001
Nitrogen, ammonia total [as N]weekly average≤ 33 lb/dJan, Feb, Mar, Apr, Nov, Dec001
Nitrogen, ammonia total [as N]weekly average≤ 12 lb/dMay–Oct001
Phosphorus, total [as P]daily maximumreport only (mg/L)all year001
Phosphorus, total [as P]daily maximumreport only (lb/d)all year001
Chlorine, total residualmonthly average≤ .3 mg/Lall year001
Chlorine, total residualdaily maximum≤ .5 mg/Lall year001
E. colimonthly geometric mean≤ 126 MPN/100mLall year001
E. colidaily maximum≤ 941 MPN/100mLall year001
SSO, Dry Weathermonthly total≤ 0 occur/moall year001
SSO, Wet Weathermonthly total≤ 0 occur/moall year001
BOD, 5-day, percent removalmonthly average minimum≥ 65 %all year001
BOD, 5-day, 20 deg. Cmonthly averagereport only (mg/L)all yearINF1
BOD, 5-day, 20 deg. Cdaily maximumreport only (mg/L)all yearINF1
Solids, total suspendedmonthly averagereport only (mg/L)all yearINF1
Solids, total suspendeddaily maximumreport only (mg/L)all yearINF1
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all yearINF1
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all yearINF1

How strict are these limits?

Cited limits by parameter: Tennessee'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/TN0062201 · MCP: https://passage-data.com/mcp