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Pa Dot Bur of Proj Delivery

Bus Terminal And Service Facilities, Mifflin Twp, Pennsylvania. NPDES permit PA0032824, in force until Apr 30, 2030. Last 12 months: over a limit 14 times (last April 2026), 15 required values missing. Source: EPA ECHO, Oct 22, 2026.

Reports due
About 28 days after each period: form A monthly (15 values), form Y yearly
Last report on file
June 2026
Oct 2024 – Sep 2025
0 values over a limit, 0 required values missing, 1 of 12 reports late

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

All 14 values over a limit
Period endingParameterReportedLimitOver by
December 2025BOD, carbonaceous [5 day, 20 C], monthly average28 mg/L≤ 25 mg/L12%
December 2025Coliform, fecal general, geometric mean24196 #/100mL≤ 2000 #/100mL1110%
December 2025Coliform, fecal general, instantaneous maximum24196 #/100mL≤ 10000 #/100mL142%
December 2025Nitrogen, ammonia total [as N], instantaneous maximum139.8 mg/L≤ 50 mg/L180%
December 2025Nitrogen, ammonia total [as N], monthly average70 mg/L≤ 25 mg/L180%
January 2026Nitrogen, ammonia total [as N], instantaneous maximum224.6 mg/L≤ 50 mg/L349%
January 2026Nitrogen, ammonia total [as N], monthly average217 mg/L≤ 25 mg/L768%
January 2026Solids, total suspended, monthly average39 mg/L≤ 30 mg/L30%
February 2026Nitrogen, ammonia total [as N], instantaneous maximum144.5 mg/L≤ 50 mg/L189%
February 2026Nitrogen, ammonia total [as N], monthly average110 mg/L≤ 25 mg/L340%
February 2026Solids, total suspended, monthly average44 mg/L≤ 30 mg/L47%
March 2026Nitrogen, ammonia total [as N], instantaneous maximum53.6 mg/L≤ 50 mg/L7%
March 2026Nitrogen, ammonia total [as N], monthly average54 mg/L≤ 25 mg/L116%
April 2026Nitrogen, ammonia total [as N], monthly average26 mg/L≤ 25 mg/L4%

Limits in force (22)

ParameterStatisticLimitMonths
Oxygen, dissolved [DO]instantaneous minimumreport only (mg/L)all year
pHinstantaneous minimum≥ 6 SUall year
pHinstantaneous maximum≤ 9 SUall year
Solids, total suspendedmonthly average≤ 30 mg/Lall year
Solids, total suspendedinstantaneous maximum≤ 60 mg/Lall year
Nitrogen, total [as N]daily maximumreport only (mg/L)all year
Nitrogen, ammonia total [as N]monthly average≤ 12 mg/LMay–Oct
Nitrogen, ammonia total [as N]monthly average≤ 25 mg/LJan, Feb, Mar, Apr, Nov, Dec
Nitrogen, ammonia total [as N]instantaneous maximum≤ 25 mg/LMay–Oct
Nitrogen, ammonia total [as N]instantaneous maximum≤ 50 mg/LJan, Feb, Mar, Apr, Nov, Dec
Phosphorus, total [as P]daily maximumreport only (mg/L)all year
Ultraviolet light intensityinstantaneous minimumreport only (mW/cm2)all year
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year
Chlorine, total residualmonthly average≤ .5 mg/Lall year
Chlorine, total residualinstantaneous maximum≤ 1.6 mg/Lall year
E. colidaily maximumreport only (#/100mL)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]instantaneous maximum≤ 50 mg/Lall year

How strict are these limits?

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

Same industry: the 27 Local and Interurban Passenger Transit permits in Pennsylvania.

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On EPA ECHO: Facility report · DMR history

Your permit document is the final word. As JSON: /api/v1/permits/PA0032824 · MCP: https://passage-data.com/mcp