United States Steel Corporation

NPDES permit MI0002313 · Major NON-POTW · administratively continued, expires 2002-10-01 · EPA's file as of 2026-09-19

Check this month's numbers before you file

This permit expired on 2002-10-01 and is administratively continued: 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
66required values missing, on 59 form(s)
0of 110 forms filed late

Last period with anything received: 2026-07-31.

Reporting

Reports are due about 21 days after each monitoring period ends (the most common figure among MI permits in EPA's filings — check your permit).

Limits in force (132)

OutfallParameterStatisticLimitMonths
011pHDAILY MN >= 6.5 SU all year
011pHDAILY MX <= 9 SU all year
011Solids, total suspendedMO AVG report only all year
011Solids, total suspendedDAILY MX report only all year
011Oil & GreaseMO AVG report only all year
011Oil & GreaseDAILY MX report only all year
011Phosphorus, total [as P]MO AVG <= 1 mg/L all year
011Phosphorus, total [as P]DAILY MX report only all year
011Copper, total [as Cu]MO AVG report only all year
011Copper, total [as Cu]DAILY MX <= 38 ug/L all year
011Total residual ooxidant-discharge timeDAILY MX report only all year
011Oxidants, total residualDAILY MX <= 38 ug/L all year
011Oxidants, total residualDAILY MX <= 200 ug/L all year
011Oxidants, total residualDAILY MX <= 50 ug/L all year
011Flow, in conduit or thru treatment plantMO AVG report only all year
011Flow, in conduit or thru treatment plantDAILY MX report only all year
011Nalco Macrotrol 9210DAILY MX <= 80 ug/L all year
011Outfall observation,visual, y/n responseVALUE report only all year
012Mercury, total [as Hg]DAILY MX report only all year
012Outfall observation,visual, y/n responseVALUE report only all year
013Temperature, water deg. fahrenheitMO AVG report only all year
013Temperature, water deg. fahrenheitDAILY MX report only all year
013Total residual ooxidant-discharge timeDAILY MX report only all year
013Oxidants, total residualDAILY MX <= 38 ug/L all year
013Oxidants, total residualDAILY MX <= 200 ug/L all year
013Oxidants, total residualDAILY MX <= 50 ug/L all year
013Flow, in conduit or thru treatment plantDAILY MX report only all year
013Nalco Macrotrol 9210DAILY MX <= 80 ug/L all year
013Outfall observation,visual, y/n responseVALUE report only all year
014pHDAILY MN >= 6 SU all year
014pHDAILY MX <= 9 SU all year
014Solids, total suspendedMO AVG <= 410 lb/d all year
014Solids, total suspendedDAILY MX <= 1200 lb/d all year
014Oil & GreaseMO AVG <= 120 lb/d all year
014Oil & GreaseDAILY MX <= 370 lb/d all year
014Copper, total [as Cu]DAILY MX report only all year
014Lead, total [as Pb]MO AVG <= 1.3 lb/d all year
014Lead, total [as Pb]DAILY MX <= 3.9 lb/d all year
014Zinc, total [as Zn]DAILY MX report only Jan, Apr, Jul, Oct
014Zinc, total [as Zn]MO AVG <= 2 lb/d all year
014Zinc, total [as Zn]DAILY MX <= 5.9 lb/d all year
014Total residual ooxidant-discharge timeDAILY MX report only all year
014Oxidants, total residualDAILY MX <= 38 ug/L all year
014Oxidants, total residualDAILY MX <= 200 ug/L all year
014Oxidants, total residualDAILY MX <= 50 ug/L all year
014Flow, in conduit or thru treatment plantMO AVG report only all year
014Flow, in conduit or thru treatment plantDAILY MX report only all year
014Flow, in conduit or thru treatment plantDAILY MX report only all year
014Nalco Macrotrol 9210DAILY MX <= 80 ug/L all year
014Outfall observation,visual, y/n responseVALUE report only all year
015Total residual ooxidant-discharge timeDAILY MX report only all year
015Oxidants, total residualDAILY MX <= 38 ug/L all year
015Oxidants, total residualDAILY MX <= 200 ug/L all year
015Oxidants, total residualDAILY MX <= 50 ug/L all year
015Flow, in conduit or thru treatment plantDAILY MX report only all year
015Nalco Macrotrol 9210DAILY MX <= 80 ug/L all year
015Outfall observation,visual, y/n responseVALUE report only all year
016Copper, total [as Cu]DAILY MX report only Jan, Apr, Jul, Oct
016Zinc, total [as Zn]MO AVG report only all year
016Zinc, total [as Zn]DAILY MX <= 470 ug/L all year
016Total residual ooxidant-discharge timeDAILY MX report only all year
016Oxidants, total residualDAILY MX <= 38 ug/L all year
016Oxidants, total residualDAILY MX <= 200 ug/L all year
016Oxidants, total residualDAILY MX <= 50 ug/L all year
016Flow, in conduit or thru treatment plantDAILY MX report only all year
016Nalco Macrotrol 9210DAILY MX <= 80 ug/L all year
016Outfall observation,visual, y/n responseVALUE report only all year
017Thallium, total [as Tl]MO AVG report only all year
017Thallium, total [as Tl]MO AVG report only all year
017Thallium, total [as Tl]DAILY MX report only all year
017Thallium, total [as Tl]DAILY MX <= 160 ug/L all year
017Benzene, ethylbenzene, toluene, xylene combinationDAILY MX <= 20 ug/L all year
017Benzene, ethylbenzene, toluene, xylene combinationMO AVG report only all year
017Benzene, ethylbenzene, toluene, xylene combinationDAILY MX report only all year
017BenzeneDAILY MX <= 5 ug/L all year
017BenzeneMO AVG report only all year
017BenzeneDAILY MX report only all year
017BenzeneMO AVG report only all year
017BenzeneDAILY MX report only all year
017NaphthaleneDAILY MX <= 5 ug/L all year
017NaphthaleneMO AVG report only all year
017NaphthaleneDAILY MX report only all year
017NaphthaleneMO AVG report only all year
017NaphthaleneDAILY MX report only all year
017Equipment inspection - visualVALUE report only all year
017Flow, in conduit or thru treatment plantMO AVG report only all year
017Flow, in conduit or thru treatment plantDAILY MX report only all year
017Flow, in conduit or thru treatment plantDAILY MX report only all year
017Outfall observation,visual, y/n responseVALUE report only all year
018pHDAILY MN >= 6 SU all year
018pHDAILY MX <= 10 SU all year
018Solids, total suspendedMO AVG <= 25 mg/L all year
018Solids, total suspendedDAILY MX <= 75 mg/L all year
018Solids, total suspendedMO AVG <= 890 lb/d all year
018Solids, total suspendedDAILY MX <= 1800 lb/d all year
018Solids, total suspendedMO AVG <= 25 mg/L all year
018Solids, total suspendedDAILY MX <= 75 mg/L all year
018Solids, total suspendedMO AVG <= 950 lb/d all year
018Solids, total suspendedDAILY MX <= 1940 lb/d all year
018Oil & GreaseDAILY MX <= 15 mg/L all year
018Oil & GreaseMO AVG <= 440 lb/d all year
018Oil & GreaseDAILY MX <= 1000 lb/d all year
018Oil & GreaseDAILY MX <= 15 mg/L all year
018Oil & GreaseMO AVG <= 460 lb/d all year
018Oil & GreaseDAILY MX <= 1060 lb/d all year
018Copper, total [as Cu]DAILY MX report only Jan, Apr, Jul, Oct
018Lead, total [as Pb]MO AVG report only all year
018Lead, total [as Pb]DAILY MX report only all year
018Lead, total [as Pb]MO AVG <= 6.9 lb/d all year
018Lead, total [as Pb]DAILY MX <= 15 lb/d all year
018Lead, total [as Pb]MO AVG report only all year
018Lead, total [as Pb]DAILY MX report only all year
018Lead, total [as Pb]MO AVG <= 7.2 lb/d all year
018Lead, total [as Pb]DAILY MX <= 16 lb/d all year
018Zinc, total [as Zn]MO AVG report only all year
018Zinc, total [as Zn]DAILY MX report only all year
018Zinc, total [as Zn]MO AVG <= 16 lb/d all year
018Zinc, total [as Zn]DAILY MX <= 32 lb/d all year
018Zinc, total [as Zn]MO AVG report only all year
018Zinc, total [as Zn]DAILY MX report only all year
018Zinc, total [as Zn]MO AVG <= 16 lb/d all year
018Zinc, total [as Zn]DAILY MX <= 33 lb/d all year
018Total residual ooxidant-discharge timeDAILY MX report only all year
018Oxidants, total residualDAILY MX <= 38 ug/L all year
018Oxidants, total residualDAILY MX <= 200 ug/L all year
018Oxidants, total residualDAILY MX <= 50 ug/L all year
018Flow, in conduit or thru treatment plantMO AVG report only all year
018Flow, in conduit or thru treatment plantDAILY MX report only all year
018Nalco Macrotrol 9210DAILY MX <= 80 ug/L all year
018Toxicity, final conc toxicity unitsDAILY MX <= 10 tox acute all year
018Organics, total toxic [TTO]DAILY MX <= .46 mg/L all year
018Outfall observation,visual, y/n responseVALUE 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