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Ulysses Boro Muni Auth Potter Cnty

Sewage treatment plant, Ulysses, Pennsylvania. NPDES permit PA0045993, in force until May 31, 2031. Last 12 months: over a limit 22 times (last June 2026), 27 required values missing. Source: EPA ECHO, Oct 22, 2026.

Reports due
About 28 days after each period: form A monthly (27 values), form Q quarterly
Last report on file
June 2026
Oct 2024 – Sep 2025
9 values over a limit, 27 required values missing, 2 of 12 reports late

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

All 22 values over a limit
Period endingParameterReportedLimitOver by
October 2025Coliform, fecal general, geometric mean< 2194 #/100mL≤ 2000 #/100mL10%
October 2025Coliform, fecal general, instantaneous maximum> 2420 #/100mL≤ 10000 #/100mL—
January 2026Coliform, fecal general, geometric mean> 163 #/100mL≤ 2000 #/100mL—
January 2026Coliform, fecal general, instantaneous maximum> 2420 #/100mL≤ 10000 #/100mL—
February 2026Coliform, fecal general, geometric mean> 1173 #/100mL≤ 2000 #/100mL—
February 2026Coliform, fecal general, instantaneous maximum> 2420 #/100mL≤ 10000 #/100mL—
February 2026Solids, total suspended, monthly average14 mg/L≤ 10 mg/L40%
February 2026Solids, total suspended, weekly average19 mg/L≤ 15 mg/L27%
March 2026Solids, total suspended, monthly average13≤ 12 lb/d8%
March 2026Solids, total suspended, weekly average28≤ 18 lb/d56%
April 2026Coliform, fecal general, geometric mean> 572 #/100mL≤ 2000 #/100mL—
April 2026Coliform, fecal general, instantaneous maximum> 2420 #/100mL≤ 10000 #/100mL—
April 2026Solids, total suspended, monthly average12 mg/L≤ 10 mg/L20%
April 2026Solids, total suspended, monthly average15≤ 12 lb/d25%
April 2026Solids, total suspended, weekly average17 mg/L≤ 15 mg/L13%
April 2026Solids, total suspended, weekly average26≤ 18 lb/d44%
May 2026Coliform, fecal general, geometric mean331 #/100mL≤ 200 #/100mL66%
May 2026Coliform, fecal general, instantaneous maximum1990 #/100mL≤ 1000 #/100mL99%
May 2026pH, instantaneous minimum5.8 SU≥ 6 SU—
June 2026Solids, total suspended, monthly average16 mg/L≤ 10 mg/L60%
June 2026Solids, total suspended, weekly average18 mg/L≤ 15 mg/L20%
June 2026pH, instantaneous minimum5.8 SU≥ 6 SU—

Limits in force (34)

ParameterStatisticLimitMonths
Oxygen, dissolved [DO]instantaneous minimum≥ 5 mg/Lall 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≤ 10 mg/Lall year
Solids, total suspendedweekly average≤ 15 mg/Lall year
Solids, total suspendedmonthly average≤ 12 lb/dall year
Solids, total suspendedweekly average≤ 18 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, ammonia total [as N]monthly average≤ 8.1 mg/LJan, Feb, Mar, Apr, Nov, Dec
Nitrogen, ammonia total [as N]monthly average≤ 2.7 mg/LMay–Oct
Nitrogen, ammonia total [as N]weekly average≤ 12 mg/LJan, Feb, Mar, Apr, Nov, Dec
Nitrogen, ammonia total [as N]weekly average≤ 4 mg/LMay–Oct
Nitrogen, ammonia total [as N]monthly average≤ 10.1 lb/dJan, Feb, Mar, Apr, Nov, Dec
Nitrogen, ammonia total [as N]monthly average≤ 3.4 lb/dMay–Oct
Nitrogen, ammonia total [as N]weekly average≤ 15 lb/dJan, Feb, Mar, Apr, Nov, Dec
Nitrogen, ammonia total [as N]weekly average≤ 5 lb/dMay–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≤ .09 mg/Lall year
Chlorine, total residualinstantaneous maximum≤ .3 mg/Lall year
E. coliinstantaneous maximumreport only (#/100mL)all year
Coliform, fecal generalgeometric mean≤ 200 #/100mLMay–Sep
Coliform, fecal generalgeometric mean≤ 2000 #/100mLJan, Feb, Mar, Apr, Oct, Nov, Dec
Coliform, fecal generalinstantaneous maximum≤ 1000 #/100mLMay–Sep
Coliform, fecal generalinstantaneous maximum≤ 10000 #/100mLJan, Feb, Mar, Apr, Oct, Nov, Dec
BOD, carbonaceous [5 day, 20 C]monthly average≤ 10 mg/Lall year
BOD, carbonaceous [5 day, 20 C]weekly average≤ 15 mg/Lall year
BOD, carbonaceous [5 day, 20 C]monthly average≤ 12 lb/dall year
BOD, carbonaceous [5 day, 20 C]weekly average≤ 18 lb/dall year

How strict are these limits?

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/PA0045993 · MCP: https://passage-data.com/mcp