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Towanda Boro Muni Auth Bradford Cnty

Sewage treatment plant, major discharger, Towanda, Pennsylvania. NPDES permit PA0034576 expired Aug 31, 2025; its limits still apply. Last 12 months: over a limit 18 times (last February 2026), 32 required values missing, 2 of 10 reports late. Source: EPA ECHO, Oct 22, 2026.

Reports due
About 28 days after each period: form A monthly (32 values), form Z yearly (5 values)
Last report on file
June 2026
Oct 2024 – Sep 2025
6 values over a limit, 1 required value missing, 0 of 13 reports late

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

All 18 values over a limit
Period endingParameterReportedLimitOver by
October 2025Coliform, fecal general, geometric mean> 5 #/100mL≤ 2000 #/100mL—
October 2025Coliform, fecal general, instantaneous maximum> 241960 #/100mL≤ 10000 #/100mL—
October 2025Solids, total suspended, monthly average< 37.5 mg/L≤ 30 mg/L25%
October 2025Solids, total suspended, weekly average103.5 mg/L≤ 45 mg/L130%
October 2025Solids, total suspended, weekly average487≤ 435 lb/d12%
October 2025pH, instantaneous maximum10.02 SU≤ 9 SU—
November 2025Solids, total suspended, weekly average81.2 mg/L≤ 45 mg/L80%
December 2025Coliform, fecal general, instantaneous maximum24196 #/100mL≤ 10000 #/100mL142%
December 2025Solids, total suspended, weekly average58.5 mg/L≤ 45 mg/L30%
January 2026BOD, carbonaceous [5 day, 20 C], monthly average28.2 mg/L≤ 25 mg/L13%
January 2026BOD, carbonaceous [5 day, 20 C], weekly average428≤ 387 lb/d11%
January 2026BOD, carbonaceous [5 day, 20 C], weekly average76.7 mg/L≤ 40 mg/L92%
January 2026Solids, total suspended, weekly average77.5 mg/L≤ 45 mg/L72%
February 2026BOD, carbonaceous [5 day, 20 C], weekly average43.6 mg/L≤ 40 mg/L9%
February 2026Coliform, fecal general, instantaneous maximum> 2419.6 #/100mL≤ 10000 #/100mL—
February 2026Solids, total suspended, monthly average31.3 mg/L≤ 30 mg/L4%
February 2026Solids, total suspended, weekly average579≤ 435 lb/d33%
February 2026Solids, total suspended, weekly average72.6 mg/L≤ 45 mg/L61%

Limits in force (39)

ParameterStatisticLimitMonths
Oxygen, dissolved [DO]instantaneous minimumreport only (mg/L)all year
BOD, 5-day, 20 deg. Cmonthly averagereport only (mg/L)all year
BOD, 5-day, 20 deg. Cmonthly averagereport only (lb/d)all year
BOD, 5-day, 20 deg. Cdaily maximumreport only (lb/d)all year
pHinstantaneous minimum≥ 6 SUall year
pHinstantaneous maximum≤ 9 SUall year
Solids, total suspendedmonthly average≤ 30 mg/Lall year
Solids, total suspendedweekly average≤ 45 mg/Lall year
Solids, total suspendedmonthly average≤ 290 lb/dall year
Solids, total suspendedweekly average≤ 435 lb/dall year
Solids, total suspendedmonthly averagereport only (mg/L)all year
Solids, total suspendedmonthly averagereport only (lb/d)all year
Solids, total suspendeddaily maximumreport only (lb/d)all year
Nitrogen, total [as N]monthly averagereport only (mg/L)all year
Nitrogen, ammonia total [as N]monthly averagereport only (mg/L)all 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
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year
Nitrogen, Totalmonthly totalreport only (lb)all year
Nitrogen, Totalannual totalreport only (lb)all year
Nitrogen, Totalannual total≤ 21187 lball year
Nitrogen, Ammonia Totalmonthly totalreport only (lb)all year
Nitrogen, Ammonia Totalannual totalreport only (lb)all year
Nitrogen, Kjeldahl Totalmonthly totalreport only (lb)all year
Nitrite Plus Nitrate Totalmonthly totalreport only (lb)all year
Phosphorus, Totalmonthly totalreport only (lb)all year
Phosphorus, Totalannual totalreport only (lb)all year
Phosphorus, Totalannual total≤ 2825 lball year
Ultraviolet light dosageinstantaneous minimumreport only (mJ/cm2)all year
Coliform, fecal generalgeometric mean≤ 2000 #/100mLJan, Feb, Mar, Apr, Oct, Nov, Dec
Coliform, fecal generalgeometric mean≤ 200 #/100mLMay–Sep
Coliform, fecal generalinstantaneous maximum≤ 10000 #/100mLJan, Feb, Mar, Apr, Oct, Nov, Dec
Coliform, fecal generalinstantaneous maximum≤ 1000 #/100mLMay–Sep
BOD, carbonaceous [5 day, 20 C]monthly average≤ 25 mg/Lall year
BOD, carbonaceous [5 day, 20 C]weekly average≤ 40 mg/Lall year
BOD, carbonaceous [5 day, 20 C]monthly average≤ 242 lb/dall year
BOD, carbonaceous [5 day, 20 C]weekly average≤ 387 lb/dall year

Cited limits by parameter: Pennsylvania'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/PA0034576 · MCP: https://passage-data.com/mcp