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Morrisville Muni Auth Bucks Cnty

Sewerage Systems, major discharger, Fairless Hills, Pennsylvania. NPDES permit PA0245399, in force until Feb 28, 2029. Last 12 months: over a limit 10 times (last June 2026), 114 required values missing. Source: EPA ECHO, Oct 22, 2026.

Reports due
About 28 days after each period: outfall 003 form A monthly (8 values), outfall 003 form Q quarterly (10 values), outfall 103 form A monthly (36 values), outfall 103 form Q quarterly (8 values), outfall 203 form A monthly (39 values), outfall 203 form Q quarterly (6 values), and 3 more forms
Last report on file
June 2026
Oct 2024 – Sep 2025
40 values over a limit, 0 required values missing, 4 of 62 reports late

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

Period endingOutfallParameterReportedLimitOver by
October 2025103pH, instantaneous maximum9.27 SU≤ 9 SU—
October 2025203BOD, 5-day, percent removal, monthly average92.36 %≤ 88.5 %34%
October 2025203Oxygen, dissolved [DO], instantaneous minimum2.3 mg/L≥ 4 mg/L43%
November 2025203Oxygen, dissolved [DO], instantaneous minimum3.3 mg/L≥ 4 mg/L18%
January 2026203BOD, 5-day, percent removal, monthly average88.8 %≤ 88.5 %3%
March 2026203pH, instantaneous minimum3.01 SU≥ 6 SU—
April 2026103pH, instantaneous maximum9.37 SU≤ 9 SU—
April 2026203pH, instantaneous minimum3.09 SU≥ 6 SU—
May 2026103pH, instantaneous maximum9.15 SU≤ 9 SU—
June 2026103pH, instantaneous maximum9.5 SU≤ 9 SU—

Limits in force (142)

ParameterStatisticLimitMonthsOutfall
Copper, total [as Cu]monthly average≤ .022 mg/Lall year003
Copper, total [as Cu]daily maximum≤ .028 mg/Lall year003
Copper, total [as Cu]monthly average≤ .73 lb/dall year003
Copper, total [as Cu]daily maximum≤ .9 lb/dall year003
Lead, total [as Pb]quarterly averagereport only (mg/L)all year003
Lead, total [as Pb]quarterly averagereport only (lb/d)all year003
Zinc, total [as Zn]monthly average≤ .18 mg/Lall year003
Zinc, total [as Zn]daily maximum≤ .23 mg/Lall year003
Zinc, total [as Zn]monthly average≤ 5.97 lb/dall year003
Zinc, total [as Zn]daily maximum≤ 7.38 lb/dall year003
Aluminum, total [as Al]quarterly averagereport only (mg/L)all year003
Aluminum, total [as Al]quarterly averagereport only (lb/d)all year003
Chloroformquarterly averagereport only (mg/L)all year003
Chloroformquarterly averagereport only (lb/d)all year003
Toxicity [chronic], Ceriodaphnia dubiadaily maximumreport only (tox chronic)all year003
Toxicity [chronic], Pimephales promelas [Fathead Minnow]daily maximumreport only (tox chronic)all year003
TU Static 7Day Chronic Ceriodaphnia dubiadaily maximumreport only (tox chronic)all year003
Static 7Day Chronic Pimephales Promelasdaily maximumreport only (tox chronic)all year003
Temperature, water deg. fahrenheitinstantaneous maximum≤ 110 deg Fall year103
Color [PT-CO units]instantaneous maximum≤ 100 col unit (pc)all year103
BOD, 5-day, 20 deg. Cmonthly average≤ 7.5 mg/Lall year103
BOD, 5-day, 20 deg. Cweekly average≤ 15 mg/Lall year103
BOD, 5-day, 20 deg. Cmonthly average≤ 235 lb/dall year103
BOD, 5-day, 20 deg. Cweekly average≤ 470 lb/dall year103
BOD, 5-day, 20 deg. Cmonthly averagereport only (mg/L)all year103
BOD, 5-day, 20 deg. Cmonthly averagereport only (lb/d)all year103
pHinstantaneous minimum≥ 6 SUall year103
pHinstantaneous maximum≤ 9 SUall year103
Solids, total suspendedmonthly average≤ 30 mg/Lall year103
Solids, total suspendedweekly average≤ 38.5 mg/Lall year103
Solids, total suspendedmonthly average≤ 486 lb/dall year103
Solids, total suspendedweekly average≤ 1116 lb/dall year103
Oil & Greasemonthly averagereport only (mg/L)all year103
Oil & Greasedaily maximumreport only (mg/L)all year103
Oil & Greasemonthly average≤ 247 lb/dall year103
Oil & Greasedaily maximum≤ 463 lb/dall year103
Nitrogen, ammonia total [as N]quarterly average≤ 20 mg/Lall year103
Nitrogen, ammonia total [as N]quarterly average≤ 625.5 lb/dall year103
Chromium, total [as Cr]monthly averagereport only (mg/L)all year103
Chromium, total [as Cr]daily maximumreport only (mg/L)all year103
Chromium, total [as Cr]monthly average≤ 4.06 lb/dall year103
Chromium, total [as Cr]daily maximum≤ 5.49 lb/dall year103
Copper, total [as Cu]monthly averagereport only (mg/L)all year103
Copper, total [as Cu]daily maximumreport only (mg/L)all year103
Copper, total [as Cu]monthly averagereport only (lb/d)all year103
Copper, total [as Cu]daily maximumreport only (lb/d)all year103
Lead, total [as Pb]quarterly averagereport only (mg/L)all year103
Lead, total [as Pb]quarterly averagereport only (lb/d)all year103
Zinc, total [as Zn]monthly averagereport only (mg/L)all year103
Zinc, total [as Zn]daily maximumreport only (mg/L)all year103
Zinc, total [as Zn]monthly average≤ 18.23 lb/dall year103
Zinc, total [as Zn]daily maximum≤ 21.17 lb/dall year103
Aluminum, total [as Al]quarterly averagereport only (mg/L)all year103
Aluminum, total [as Al]quarterly averagereport only (lb/d)all year103
Chloroformquarterly averagereport only (mg/L)all year103
Chloroformquarterly averagereport only (lb/d)all year103
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year103
Chlorine, total residualmonthly average≤ .31 mg/Lall year103
Chlorine, total residualinstantaneous maximum≤ .5 mg/Lall year103
PCBs Dry Weather Analysisdaily maximumreport only (pg/L)all year103
Solids, total dissolvedmonthly average≤ 1100 mg/Lall year103
Solids, total dissolveddaily maximum≤ 2200 mg/Lall year103
BOD, 5-day, percent removalmonthly average minimum≥ 88.5 %all year103
Color [PT-CO units]instantaneous maximumreport only (col unit (pc))all year203
Oxygen, dissolved [DO]instantaneous minimum≥ 4 mg/Lall year203
BOD, 5-day, 20 deg. Cmonthly average≤ 25 mg/Lall year203
BOD, 5-day, 20 deg. Cweekly average≤ 40 mg/Lall year203
BOD, 5-day, 20 deg. Cmonthly average≤ 34 lb/dall year203
BOD, 5-day, 20 deg. Cweekly average≤ 54 lb/dall year203
BOD, 5-day, 20 deg. Cmonthly averagereport only (mg/L)all year203
BOD, 5-day, 20 deg. Cmonthly averagereport only (lb/d)all year203
pHinstantaneous minimum≥ 6 SUall year203
pHinstantaneous maximum≤ 9 SUall year203
Solids, total suspendedmonthly average≤ 30 mg/Lall year203
Solids, total suspendedweekly average≤ 45 mg/Lall year203
Solids, total suspendedmonthly average≤ 41 lb/dall year203
Solids, total suspendedweekly average≤ 61 lb/dall year203
Solids, total suspendedmonthly averagereport only (mg/L)all year203
Solids, total suspendedmonthly averagereport only (lb/d)all year203
Nitrogen, total [as N]monthly averagereport only (mg/L)all year203
Nitrogen, total [as N]monthly averagereport only (lb/d)all year203
Nitrogen, ammonia total [as N]monthly average≤ 20 mg/Lall year203
Nitrogen, ammonia total [as N]monthly average≤ 27 lb/dall year203
Phosphorus, total [as P]monthly averagereport only (mg/L)all year203
Phosphorus, total [as P]monthly averagereport only (lb/d)all year203
Copper, total [as Cu]monthly averagereport only (mg/L)all year203
Copper, total [as Cu]daily maximumreport only (mg/L)all year203
Copper, total [as Cu]monthly averagereport only (lb/d)all year203
Copper, total [as Cu]daily maximumreport only (lb/d)all year203
Lead, total [as Pb]quarterly averagereport only (mg/L)all year203
Lead, total [as Pb]quarterly averagereport only (lb/d)all year203
Zinc, total [as Zn]monthly averagereport only (mg/L)all year203
Zinc, total [as Zn]daily maximumreport only (mg/L)all year203
Zinc, total [as Zn]monthly averagereport only (lb/d)all year203
Zinc, total [as Zn]daily maximumreport only (lb/d)all year203
Aluminum, total [as Al]quarterly averagereport only (mg/L)all year203
Aluminum, total [as Al]quarterly averagereport only (lb/d)all year203
Chloroformquarterly averagereport only (mg/L)all year203
Chloroformquarterly averagereport only (lb/d)all year203
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year203
Chlorine, total residualmonthly average≤ .5 mg/Lall year203
Chlorine, total residualinstantaneous maximum≤ 1.2 mg/Lall year203
E. coliinstantaneous maximumreport only (#/100mL)all year203
PCBs Dry Weather Analysisdaily maximumreport only (pg/L)all year203
Solids, total dissolvedmonthly averagereport only (mg/L)all year203
Solids, total dissolveddaily maximumreport only (mg/L)all year203
Coliform, fecal generalgeometric mean≤ 200 #/100mLMay–Sep203
Coliform, fecal generalgeometric mean≤ 200 #/100mLJan, Feb, Mar, Apr, Oct, Nov, Dec203
Coliform, fecal generalinstantaneous maximum≤ 1000 #/100mLMay–Sep203
Coliform, fecal generalinstantaneous maximum≤ 1000 #/100mLJan, Feb, Mar, Apr, Oct, Nov, Dec203
BOD, 5-day, percent removalmonthly average≤ 88.5 %all year203
pHinstantaneous minimum≥ 6 SUall year403
pHinstantaneous maximum≤ 9 SUall year403
Chromium, hexavalent [as Cr]monthly averagereport only (mg/L)all year403
Chromium, hexavalent [as Cr]daily maximumreport only (mg/L)all year403
Chromium, hexavalent [as Cr]monthly average≤ .107 lb/dall year403
Chromium, hexavalent [as Cr]daily maximum≤ .32 lb/dall year403
Chromium, total [as Cr]monthly average≤ .1 mg/Lall year403
Chromium, total [as Cr]daily maximum≤ .3 mg/Lall year403
Chromium, total [as Cr]monthly average≤ .71 lb/dall year403
Chromium, total [as Cr]daily maximum≤ 2.14 lb/dall year403
Copper, total [as Cu]monthly average≤ .1 mg/Lall year403
Copper, total [as Cu]daily maximum≤ .3 mg/Lall year403
Copper, total [as Cu]monthly average≤ .71 lb/dall year403
Copper, total [as Cu]daily maximum≤ 2.14 lb/dall year403
Lead, total [as Pb]monthly averagereport only (mg/L)all year403
Lead, total [as Pb]daily maximumreport only (mg/L)all year403
Lead, total [as Pb]monthly average≤ 1.39 lb/dall year403
Lead, total [as Pb]daily maximum≤ 4.17 lb/dall year403
Nickel, total [as Ni]monthly average≤ .2 mg/Lall year403
Nickel, total [as Ni]daily maximum≤ .45 mg/Lall year403
Nickel, total [as Ni]monthly average≤ 1.43 lb/dall year403
Nickel, total [as Ni]daily maximum≤ 3.21 lb/dall year403
Zinc, total [as Zn]monthly averagereport only (mg/L)all year403
Zinc, total [as Zn]daily maximumreport only (mg/L)all year403
Zinc, total [as Zn]monthly average≤ 1.46 lb/dall year403
Zinc, total [as Zn]daily maximum≤ 4.37 lb/dall year403
Tetrachloroethylenedaily maximumreport only (mg/L)all year403
Tetrachloroethylenedaily maximum≤ .12 lb/dall year403
Naphthalenedaily maximumreport only (mg/L)all year403
Naphthalenedaily maximum≤ .08 lb/dall year403
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year403

How strict are these limits?

Cited limits by parameter: Pennsylvania's rules and the federal ones.

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Your permit document is the final word. As JSON: /api/v1/permits/PA0245399 · MCP: https://passage-data.com/mcp