TELFORD BORO AUTH BUCKS & MONTGOMERY CNTY

NPDES permit PA0036978 · Major POTW · expired, expires 2011-04-30 · EPA's file as of 2026-09-19

Check this month's numbers before you file
Watch this permit — $79 a month. Every Monday, from EPA's newest files: the next report due and when, whether EPA's file holds your last one, any change to this permit's limits or status, and the renewal date.

This permit expired on 2011-04-30 and is expired: its last limits keep applying until a new permit is issued, and EPA still expects the reports.

EPA's record, 2025-09-01 to 2026-08-31

0values over a limit
0required values missing, on 0 form(s)
0of 11 forms filed late

Last period with anything received: 2026-06-30.

Reporting

Reports are due about 28 days after each monitoring period ends (the most common figure among PA permits in EPA's filings — check your permit).

Limits in force (56)

OutfallParameterStatisticLimitMonths
001Oxygen, dissolved [DO]MINIMUM >= 5 mg/L all year
001Oxygen, dissolved [DO]MO AVG report only all year
001pHMINIMUM >= 6 SU all year
001pHMAXIMUM <= 9 SU all year
001Solids, total suspendedMO AVG <= 20 mg/L all year
001Solids, total suspendedMX WK AV <= 30 mg/L all year
001Solids, total suspendedMO AVG <= 185 lb/d all year
001Solids, total suspendedMX WK AV <= 275 lb/d all year
001Nitrogen, ammonia total [as N]MO AVG <= 1.5 mg/L May, Jun, Jul, Aug, Sep, Oct
001Nitrogen, ammonia total [as N]MO AVG <= 3 mg/L Jan, Feb, Mar, Apr, Nov, Dec
001Nitrogen, ammonia total [as N]MO AVG <= 14 lb/d May, Jun, Jul, Aug, Sep, Oct
001Nitrogen, ammonia total [as N]MO AVG <= 28 lb/d Jan, Feb, Mar, Apr, Nov, Dec
001Phosphorus, total [as P]MO AVG <= 1 mg/L all year
001Phosphorus, total [as P]MO AVG <= 9 lb/d all year
001Hardness, total [as CaCO3]MO AVG report only all year
001Hardness, total [as CaCO3]MX WK AV report only all year
001Hardness, total [as CaCO3]MO AVG report only Jul, Aug, Sep
001Hardness, total [as CaCO3]MX WK AV report only Jul, Aug, Sep
001Copper, dissolved [as Cu]MO AVG report only all year
001Copper, dissolved [as Cu]MX WK AV report only all year
001Copper, total [as Cu]MO AVG <= .078 mg/L all year
001Copper, total [as Cu]INST MAX <= .122 mg/L all year
001Aluminum, total [as Al]MO AVG report only all year
001Aluminum, total [as Al]MX WK AV report only all year
001Flow, in conduit or thru treatment plantMO AVG report only all year
001Flow, in conduit or thru treatment plantDAILY MX report only all year
001Chlorine, total residualMO AVG <= .01 mg/L all year
001Chlorine, total residualINST MAX <= .03 mg/L all year
001Solids, total dissolvedMO AVG report only all year
001Solids, total dissolvedMX WK AV report only all year
001Coliform, fecal generalGEO MEAN <= 200 #/100mL all year
001Coliform, fecal generalINST MAX <= 1000 #/100mL all year
001BOD, carbonaceous [5 day, 20 C]MO AVG <= 15 mg/L May, Jun, Jul, Aug, Sep, Oct
001BOD, carbonaceous [5 day, 20 C]MO AVG <= 20 mg/L Jan, Feb, Mar, Apr, Nov, Dec
001BOD, carbonaceous [5 day, 20 C]MX WK AV <= 23 mg/L May, Jun, Jul, Aug, Sep, Oct
001BOD, carbonaceous [5 day, 20 C]MX WK AV <= 30 mg/L Jan, Feb, Mar, Apr, Nov, Dec
001BOD, carbonaceous [5 day, 20 C]MO AVG <= 140 lb/d May, Jun, Jul, Aug, Sep, Oct
001BOD, carbonaceous [5 day, 20 C]MO AVG <= 185 lb/d Jan, Feb, Mar, Apr, Nov, Dec
001BOD, carbonaceous [5 day, 20 C]MX WK AV <= 210 lb/d May, Jun, Jul, Aug, Sep, Oct
001BOD, carbonaceous [5 day, 20 C]MX WK AV <= 275 lb/d Jan, Feb, Mar, Apr, Nov, Dec
101Oxygen demand, chem. [high level] [COD]ANNL AVG report only all year
101Oxygen demand, chem. [high level] [COD]DAILY MX report only all year
101pHANNL AVG report only all year
101pHDAILY MX report only all year
101Solids, total suspendedANNL AVG report only all year
101Solids, total suspendedDAILY MX report only all year
101Oil & GreaseANNL AVG report only all year
101Oil & GreaseDAILY MX report only all year
101Nitrogen, Kjeldahl, total [as N]ANNL AVG report only all year
101Nitrogen, Kjeldahl, total [as N]DAILY MX report only all year
101Phosphorus, total [as P]ANNL AVG report only all year
101Phosphorus, total [as P]DAILY MX report only all year
101Iron, dissolved [as Fe]ANNL AVG report only all year
101Iron, dissolved [as Fe]DAILY MX report only all year
101BOD, carbonaceous [5 day, 20 C]ANNL AVG report only all year
101BOD, carbonaceous [5 day, 20 C]DAILY MX report only all year

Built from EPA's ECHO bulk files. EPA's file, not the permit document, is the source: read your permit. Check a report before you file it · All states