DILLER TRANSF STA LLC

NPDES permit PA0082953 · Minor NON-POTW · expired, expires 2026-05-31 · 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 2026-05-31 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
55required values missing, on 1 form(s)
0of 12 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 (72)

OutfallParameterStatisticLimitMonths
001Oxygen, dissolved [DO]DAILY MN >= 5 mg/L all year
001pHINST MIN >= 6 SU all year
001pHINST MAX <= 9 SU all year
001Solids, total suspendedMO AVG <= 27 mg/L all year
001Solids, total suspendedDAILY MX <= 54 mg/L all year
001Solids, total suspendedMO AVG <= 2.2 lb/d all year
001Solids, total suspendedDAILY MX <= 4.5 lb/d all year
001Nitrogen, total [as N]MO AVG report only all year
001Nitrogen, total [as N]MO AVG report only all year
001Nitrogen, total [as N]DAILY MX report only all year
001Nitrogen, ammonia total [as N]MO AVG <= 4.9 mg/L all year
001Nitrogen, ammonia total [as N]DAILY MX <= 10 mg/L all year
001Nitrogen, ammonia total [as N]MO AVG <= .4 lb/d all year
001Nitrogen, ammonia total [as N]DAILY MX <= .8 lb/d all year
001Nitrogen, Kjeldahl, total [as N]MO AVG report only all year
001Nitrogen, Kjeldahl, total [as N]MO AVG report only all year
001Nitrogen, Kjeldahl, total [as N]DAILY MX report only all year
001Nitrite + Nitrate total [as N]MO AVG report only all year
001Nitrite + Nitrate total [as N]MO AVG report only all year
001Nitrite + Nitrate total [as N]DAILY MX report only all year
001Phosphorus, total [as P]MO AVG <= 2 mg/L all year
001Phosphorus, total [as P]DAILY MX <= 4 mg/L all year
001Phosphorus, total [as P]MO AVG <= .17 lb/d all year
001Phosphorus, total [as P]DAILY MX <= .33 lb/d all year
001Arsenic, total [as As]MO AVG <= .05 mg/L all year
001Arsenic, total [as As]DAILY MX <= .1 mg/L all year
001Arsenic, total [as As]MO AVG report only all year
001Arsenic, total [as As]DAILY MX report only all year
001Copper, total [as Cu]MO AVG <= .05 mg/L all year
001Copper, total [as Cu]DAILY MX <= .1 mg/L all year
001Copper, total [as Cu]MO AVG report only all year
001Copper, total [as Cu]DAILY MX report only all year
001Iron, dissolved [as Fe]MO AVG <= 2.7 mg/L all year
001Iron, dissolved [as Fe]DAILY MX <= 4.2 mg/L all year
001Iron, dissolved [as Fe]MO AVG <= .23 lb/d all year
001Iron, dissolved [as Fe]DAILY MX <= .35 lb/d all year
001Manganese, total [as Mn]MO AVG <= 1 mg/L all year
001Manganese, total [as Mn]DAILY MX <= 2 mg/L all year
001Manganese, total [as Mn]MO AVG report only all year
001Manganese, total [as Mn]DAILY MX report only all year
001Silver, total [as Ag]MO AVG <= .01 mg/L all year
001Silver, total [as Ag]DAILY MX <= .02 mg/L all year
001Silver, total [as Ag]MO AVG report only all year
001Silver, total [as Ag]DAILY MX report only all year
001Zinc, total [as Zn]MO AVG <= .11 mg/L all year
001Zinc, total [as Zn]DAILY MX <= .2 mg/L all year
001Zinc, total [as Zn]MO AVG report only all year
001Zinc, total [as Zn]DAILY MX report only all year
001PhenolSEMI AVG <= .015 mg/L all year
001PhenolDAILY MX <= .026 mg/L all year
001PhenolSEMI AVG report only all year
001PhenolDAILY MX 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
001Coliform, fecal generalGEO MEAN <= 200 #/100mL May, Jun, Jul, Aug, Sep
001Coliform, fecal generalGEO MEAN <= 2000 #/100mL Jan, Feb, Mar, Apr, Oct, Nov, Dec
001p-CresolSEMI AVG <= .014 mg/L all year
001p-CresolDAILY MX <= .025 mg/L all year
001p-CresolSEMI AVG report only all year
001p-CresolDAILY MX report only all year
001Benzoic acids, totalSEMI AVG <= .071 mg/L all year
001Benzoic acids, totalDAILY MX <= .12 mg/L all year
001Benzoic acids, totalSEMI AVG report only all year
001Benzoic acids, totalDAILY MX report only all year
001.alpha.-TerpineolSEMI AVG <= .016 mg/L all year
001.alpha.-TerpineolDAILY MX <= .033 mg/L all year
001.alpha.-TerpineolSEMI AVG report only all year
001.alpha.-TerpineolDAILY MX report only all year
001BOD, carbonaceous [5 day, 20 C]MO AVG <= 25 mg/L all year
001BOD, carbonaceous [5 day, 20 C]DAILY MX <= 50 mg/L all year
001BOD, carbonaceous [5 day, 20 C]MO AVG <= 2.1 lb/d all year
001BOD, carbonaceous [5 day, 20 C]DAILY MX <= 4.1 lb/d 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