ATI FLAT ROLLED PROD HOLDINGS LLC

NPDES permit PA0013820 · Major NON-POTW · effective, expires 2026-12-31 · 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

0values over a limit
0required values missing, on 0 form(s)
0of 68 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 (136)

OutfallParameterStatisticLimitMonths
001Solids, total suspendedDAILY MX report only all year
001Copper, total [as Cu]DAILY MX report only all year
001Iron, total [as Fe]DAILY MX report only all year
001Lead, total [as Pb]DAILY MX report only all year
001Zinc, total [as Zn]DAILY MX report only all year
001Aluminum, total [as Al]DAILY MX report only all year
002Temperature, water deg. fahrenheitINST MAX <= 110 deg F all year
002pHDAILY MN >= 6 SU all year
002pHINST MAX <= 9 SU all year
002Solids, total suspendedMO AVG <= 30 mg/L all year
002Solids, total suspendedDAILY MX <= 60 mg/L all year
002Copper, total [as Cu]DAILY MX report only all year
002Iron, total [as Fe]DAILY MX report only all year
002Lead, total [as Pb]DAILY MX report only all year
002Zinc, total [as Zn]DAILY MX report only all year
002Aluminum, total [as Al]DAILY 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
002Bromide [as Br]DAILY MX report only all year
003Solids, total suspendedDAILY MX report only all year
003Copper, total [as Cu]DAILY MX report only all year
003Iron, total [as Fe]DAILY MX report only all year
003Lead, total [as Pb]DAILY MX report only all year
003Zinc, total [as Zn]DAILY MX report only all year
003Aluminum, total [as Al]DAILY MX report only all year
004Temperature, water deg. fahrenheitINST MAX <= 110 deg F all year
004pHDAILY MN >= 6 SU all year
004pHINST MAX <= 9 SU all year
004Solids, total suspendedMO AVG <= 30 mg/L all year
004Solids, total suspendedDAILY MX <= 60 mg/L all year
004Copper, total [as Cu]DAILY MX report only all year
004Iron, total [as Fe]DAILY MX report only all year
004Lead, total [as Pb]DAILY MX report only all year
004Zinc, total [as Zn]DAILY MX report only all year
004Aluminum, total [as Al]DAILY MX report only all year
004Flow, in conduit or thru treatment plantMO AVG report only all year
004Flow, in conduit or thru treatment plantDAILY MX report only all year
005Temperature, water deg. fahrenheitINST MAX <= 110 deg F all year
005pHDAILY MN >= 6 SU all year
005pHINST MAX <= 9 SU all year
005Solids, total suspendedDAILY MX report only all year
005Copper, total [as Cu]DAILY MX report only all year
005Iron, total [as Fe]DAILY MX report only all year
005Lead, total [as Pb]DAILY MX report only all year
005Zinc, total [as Zn]DAILY MX report only all year
005Aluminum, total [as Al]DAILY MX report only all year
005Flow, in conduit or thru treatment plantMO AVG report only all year
005Flow, in conduit or thru treatment plantDAILY MX report only all year
007Solids, total suspendedDAILY MX report only all year
007Copper, total [as Cu]DAILY MX report only all year
007Iron, total [as Fe]DAILY MX report only all year
007Lead, total [as Pb]DAILY MX report only all year
007Zinc, total [as Zn]DAILY MX report only all year
007Aluminum, total [as Al]DAILY MX report only all year
008Solids, total suspendedDAILY MX report only all year
008Copper, total [as Cu]DAILY MX report only all year
008Iron, total [as Fe]DAILY MX report only all year
008Lead, total [as Pb]DAILY MX report only all year
008Zinc, total [as Zn]DAILY MX report only all year
008Aluminum, total [as Al]DAILY MX report only all year
102Temperature, water deg. fahrenheitINST MAX <= 110 deg F all year
102pHDAILY MN >= 6 SU all year
102pHINST MAX <= 9 SU all year
102Solids, total suspendedMO AVG <= 15 mg/L all year
102Solids, total suspendedDAILY MX <= 40 mg/L all year
102Solids, total suspendedMO AVG <= 279 lb/d all year
102Solids, total suspendedDAILY MX <= 740 lb/d all year
102Oil & GreaseMO AVG report only all year
102Oil & GreaseDAILY MX <= 10 mg/L all year
102Oil & GreaseMO AVG <= 95 lb/d all year
102Oil & GreaseDAILY MX <= 190 lb/d all year
102Nitrogen, ammonia total [as N]MO AVG report only all year
102Nitrogen, ammonia total [as N]DAILY MX report only all year
102Cyanide, total [as CN]MO AVG <= .12 mg/L all year
102Cyanide, total [as CN]DAILY MX <= .29 mg/L all year
102Fluoride, total [as F]MO AVG <= 26.4 mg/L all year
102Fluoride, total [as F]DAILY MX <= 59.5 mg/L all year
102Iron, total [as Fe]MO AVG <= .61 mg/L all year
102Iron, total [as Fe]DAILY MX <= 1.2 mg/L all year
102Lead, total [as Pb]MO AVG <= .2 mg/L all year
102Lead, total [as Pb]DAILY MX <= .42 mg/L all year
102Zinc, total [as Zn]MO AVG <= .61 mg/L all year
102Zinc, total [as Zn]DAILY MX <= 1.46 mg/L all year
102Titanium, total [as Ti]MO AVG <= .41 mg/L all year
102Titanium, total [as Ti]DAILY MX <= .94 mg/L all year
102Flow, in conduit or thru treatment plantMO AVG report only all year
102Flow, in conduit or thru treatment plantDAILY MX report only all year
102Chlorine, total residualMO AVG <= .5 mg/L all year
102Chlorine, total residualDAILY MX <= 1 mg/L all year
102Bromide [as Br]MO AVG report only all year
102Bromide [as Br]DAILY MX report only all year
104Temperature, water deg. fahrenheitINST MAX <= 110 deg F all year
104pHDAILY MN >= 6 SU all year
104pHINST MAX <= 9.5 SU all year
104Solids, total suspendedMO AVG <= 30 mg/L all year
104Solids, total suspendedDAILY MX <= 70 mg/L all year
104Solids, total suspendedMO AVG <= 255 lb/d all year
104Solids, total suspendedDAILY MX <= 595 lb/d all year
104Oil & GreaseMO AVG <= 10 mg/L all year
104Oil & GreaseDAILY MX <= 30 mg/L all year
104Oil & GreaseMO AVG <= 74 lb/d all year
104Oil & GreaseDAILY MX <= 222 lb/d all year
104Chloride [as Cl]MO AVG report only all year
104Chloride [as Cl]DAILY MX report only all year
104Sulfate, total [as SO4]MO AVG report only all year
104Sulfate, total [as SO4]DAILY MX report only all year
104Chromium, total [as Cr]MO AVG <= .4 mg/L all year
104Chromium, total [as Cr]DAILY MX <= 1 mg/L all year
104Chromium, total [as Cr]MO AVG <= 3.4 lb/d all year
104Chromium, total [as Cr]DAILY MX <= 8.5 lb/d all year
104Iron, total [as Fe]MO AVG <= 7.3 mg/L all year
104Iron, total [as Fe]DAILY MX <= 14.6 mg/L all year
104Nickel, total [as Ni]MO AVG <= .3 mg/L all year
104Nickel, total [as Ni]DAILY MX <= .9 mg/L all year
104Nickel, total [as Ni]MO AVG <= 2.55 lb/d all year
104Nickel, total [as Ni]DAILY MX <= 7.63 lb/d all year
104Flow, in conduit or thru treatment plantMO AVG report only all year
104Flow, in conduit or thru treatment plantDAILY MX report only all year
104Chlorine, total residualMO AVG <= .5 mg/L all year
104Chlorine, total residualDAILY MX <= 1 mg/L all year
104Solids, total dissolvedMO AVG report only all year
104Solids, total dissolvedDAILY MX report only all year
104Bromide [as Br]MO AVG report only all year
104Bromide [as Br]DAILY MX report only all year
901Solids, total suspendedDAILY MX report only all year
901Copper, total [as Cu]DAILY MX report only all year
901Iron, total [as Fe]DAILY MX report only all year
901Lead, total [as Pb]DAILY MX report only all year
901Zinc, total [as Zn]DAILY MX report only all year
901Aluminum, total [as Al]DAILY MX report only all year
908Solids, total suspendedDAILY MX report only all year
908Copper, total [as Cu]DAILY MX report only all year
908Iron, total [as Fe]DAILY MX report only all year
908Lead, total [as Pb]DAILY MX report only all year
908Zinc, total [as Zn]DAILY MX report only all year
908Aluminum, total [as Al]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