TMS INTL LLC

NPDES permit PA0253553 · Minor NON-POTW · effective, expires 2028-08-31 · 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.

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

1values over a limit
0required values missing, on 0 form(s)
0of 12 forms filed late

Last period with anything received: 2026-06-30. Most often over: pH (1).

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 (61)

OutfallParameterStatisticLimitMonths
001Oxygen demand, chem. [high level] [COD]INST MAX report only all year
001Solids, total suspendedINST MAX report only all year
001Oil & GreaseINST MAX report only all year
001Copper, total [as Cu]INST MAX report only all year
001Iron, total [as Fe]INST MAX report only all year
001Iron, total [as Fe]DAILY MX report only all year
001Lead, total [as Pb]INST MAX report only all year
001Manganese, total [as Mn]INST MAX report only all year
001Zinc, total [as Zn]INST MAX report only all year
001Aluminum, total [as Al]INST MAX report only all year
001Aluminum, total [as Al]DAILY MX report only all year
001PCB-1016INST MAX report only all year
001PCB-1242INST MAX report only all year
001PCB-1248INST MAX report only all year
001PCB-1254INST MAX report only all year
001PCB-1260INST MAX report only all year
001Flow, in conduit or thru treatment plantDAILY MX report only all year
001Mercury, total [as Hg]INST MAX report only all year
002pHINST MIN >= 6 SU all year
002pHINST MAX <= 9 SU all year
002Solids, total suspendedMO AVG report only all year
002Solids, total suspendedDAILY MX report only all year
002Hardness, total [as CaCO3]MO AVG report only all year
002Hardness, total [as CaCO3]DAILY MX report only all year
002Arsenic, total [as As]MO AVG report only all year
002Arsenic, total [as As]DAILY MX report only all year
002Boron, total [as B]MO AVG report only all year
002Boron, total [as B]DAILY MX report only all year
002Cadmium, total [as Cd]MO AVG report only all year
002Cadmium, total [as Cd]DAILY MX report only all year
002Copper, total [as Cu]MO AVG report only all year
002Copper, total [as Cu]DAILY MX report only all year
002Iron, total [as Fe]MO AVG report only all year
002Iron, total [as Fe]DAILY MX report only all year
002Iron, total [as Fe]MO AVG report only all year
002Iron, total [as Fe]DAILY MX report only all year
002Iron, dissolved [as Fe]DAILY MX <= 7 mg/L all year
002Aluminum, total [as Al]MO AVG report only all year
002Aluminum, total [as Al]DAILY MX report only all year
002Aluminum, total [as Al]MO AVG report only all year
002Aluminum, total [as Al]DAILY MX report only all year
002Selenium, total [as Se]MO AVG report only all year
002Selenium, total [as Se]DAILY MX report only all year
002PhenolMO AVG report only all year
002PhenolDAILY MX report only all year
002Di[2-ethylhexyl] phthalate [DEHP]MO AVG report only all year
002Di[2-ethylhexyl] phthalate [DEHP]DAILY MX report only all year
0024,4'-DDTMO AVG report only all year
0024,4'-DDTDAILY MX report only all year
002.beta.-BHCMO AVG report only all year
002.beta.-BHCDAILY MX report only all year
002Flow, in conduit or thru treatment plantMO AVG report only all year
002Flow, in conduit or thru treatment plantDAILY MX report only all year
002Solids, total dissolvedMO AVG report only all year
002Solids, total dissolvedDAILY MX report only all year
002Mercury, total [as Hg]MO AVG report only all year
002Mercury, total [as Hg]DAILY MX report only all year
002Organics, tot purgeables [Method 624]MO AVG report only all year
002Organics, tot purgeables [Method 624]DAILY MX report only all year
0021,4-DioxaneMO AVG report only all year
0021,4-DioxaneDAILY 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