CMC STEEL US LLC

NPDES permit NJ0107956 · Minor NON-POTW · effective, expires 2027-12-31 · 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

17values over a limit
0required values missing, on 0 form(s)
11of 70 forms filed late

Last period with anything received: 2026-06-30. Most often over: Chemical Oxygen Demand [COD] (7), Carbon, tot organic [TOC] (7), pH (2).

Reporting

Reports are due about 26 days after each monitoring period ends (read off this permit's own late-day counts in EPA's filings).

Limits in force (175)

OutfallParameterStatisticLimitMonths
001pHINST MIN >= 6 SU all year
001pHINST MAX <= 9 SU all year
001pHINST MAX report only all year
001Solids, total suspendedDAILY MX <= 100 mg/L all year
001Hydrocarbons, in H2O, IR, CC14 extractible chromatographMO AVG <= 10 mg/L all year
001Hydrocarbons, in H2O, IR, CC14 extractible chromatographDAILY MX <= 15 mg/L all year
001Carbon, tot organic [TOC]MO AVG report only all year
001Carbon, tot organic [TOC]DAILY MX <= 20 mg/L all year
001Hardness, total [as CaCO3]DAILY MX report only all year
001Arsenic, total [as As]DAILY MX report only all year
001Beryllium, total [as Be]DAILY MX report only all year
001Cadmium, total [as Cd]DAILY MX report only all year
001Chromium, total [as Cr]DAILY 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
001Thallium, total [as Tl]DAILY MX report only all year
001Nickel, total [as Ni]DAILY MX report only all year
001Silver, total [as Ag]DAILY MX report only all year
001Zinc, total [as Zn]DAILY MX report only all year
001Antimony, total [as Sb]DAILY MX report only all year
001Selenium, total [as Se]DAILY MX report only all year
001Polychlorinated biphenyls [PCBs]DAILY MX report only all year
001Mercury, total [as Hg]DAILY MX report only all year
001Chemical Oxygen Demand [COD]DAILY MX <= 120 mg/L all year
002pHINST MIN >= 6 SU all year
002pHINST MAX <= 9 SU all year
002pHINST MAX report only all year
002Solids, total suspendedDAILY MX <= 100 mg/L all year
002Hydrocarbons, in H2O, IR, CC14 extractible chromatographMO AVG <= 10 mg/L all year
002Hydrocarbons, in H2O, IR, CC14 extractible chromatographDAILY MX <= 15 mg/L all year
002Carbon, tot organic [TOC]MO AVG report only all year
002Carbon, tot organic [TOC]DAILY MX <= 20 mg/L all year
002Hardness, total [as CaCO3]DAILY MX report only all year
002Arsenic, total [as As]DAILY MX report only all year
002Beryllium, total [as Be]DAILY MX report only all year
002Cadmium, total [as Cd]DAILY MX report only all year
002Chromium, total [as Cr]DAILY MX report only 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
002Thallium, total [as Tl]DAILY MX report only all year
002Nickel, total [as Ni]DAILY MX report only all year
002Silver, total [as Ag]DAILY MX report only all year
002Zinc, total [as Zn]DAILY MX report only all year
002Antimony, total [as Sb]DAILY MX report only all year
002Selenium, total [as Se]DAILY MX report only all year
002Polychlorinated biphenyls [PCBs]DAILY MX report only all year
002Mercury, total [as Hg]DAILY MX report only all year
002Chemical Oxygen Demand [COD]DAILY MX <= 120 mg/L all year
004pHINST MIN >= 6 SU all year
004pHINST MAX <= 9 SU all year
004pHINST MAX report only all year
004Solids, total suspendedDAILY MX <= 100 mg/L all year
004Hydrocarbons, in H2O, IR, CC14 extractible chromatographMO AVG <= 10 mg/L all year
004Hydrocarbons, in H2O, IR, CC14 extractible chromatographDAILY MX <= 15 mg/L all year
004Carbon, tot organic [TOC]MO AVG report only all year
004Carbon, tot organic [TOC]DAILY MX <= 20 mg/L all year
004Hardness, total [as CaCO3]DAILY MX report only all year
004Arsenic, total [as As]DAILY MX report only all year
004Beryllium, total [as Be]DAILY MX report only all year
004Cadmium, total [as Cd]DAILY MX report only all year
004Chromium, total [as Cr]DAILY MX report only 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
004Thallium, total [as Tl]DAILY MX report only all year
004Nickel, total [as Ni]DAILY MX report only all year
004Silver, total [as Ag]DAILY MX report only all year
004Zinc, total [as Zn]DAILY MX report only all year
004Antimony, total [as Sb]DAILY MX report only all year
004Selenium, total [as Se]DAILY MX report only all year
004Polychlorinated biphenyls [PCBs]DAILY MX report only all year
004Mercury, total [as Hg]DAILY MX report only all year
004Chemical Oxygen Demand [COD]DAILY MX <= 120 mg/L all year
005pHINST MIN >= 6 SU all year
005pHINST MAX <= 9 SU all year
005pHINST MAX report only all year
005Solids, total suspendedDAILY MX <= 100 mg/L all year
005Hydrocarbons, in H2O, IR, CC14 extractible chromatographMO AVG <= 10 mg/L all year
005Hydrocarbons, in H2O, IR, CC14 extractible chromatographDAILY MX <= 15 mg/L all year
005Carbon, tot organic [TOC]MO AVG report only all year
005Carbon, tot organic [TOC]DAILY MX <= 20 mg/L all year
005Hardness, total [as CaCO3]DAILY MX report only all year
005Arsenic, total [as As]DAILY MX report only all year
005Beryllium, total [as Be]DAILY MX report only all year
005Cadmium, total [as Cd]DAILY MX report only all year
005Chromium, total [as Cr]DAILY 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
005Thallium, total [as Tl]DAILY MX report only all year
005Nickel, total [as Ni]DAILY MX report only all year
005Silver, total [as Ag]DAILY MX report only all year
005Zinc, total [as Zn]DAILY MX report only all year
005Antimony, total [as Sb]DAILY MX report only all year
005Selenium, total [as Se]DAILY MX report only all year
005Polychlorinated biphenyls [PCBs]DAILY MX report only all year
005Mercury, total [as Hg]DAILY MX report only all year
005Chemical Oxygen Demand [COD]DAILY MX <= 120 mg/L all year
006pHINST MIN report only all year
006pHINST MAX report only all year
006pHINST MAX report only all year
006Solids, total suspendedDAILY MX report only all year
006Hydrocarbons, in H2O, IR, CC14 extractible chromatographMO AVG report only all year
006Hydrocarbons, in H2O, IR, CC14 extractible chromatographDAILY MX report only all year
006Carbon, tot organic [TOC]MO AVG report only all year
006Carbon, tot organic [TOC]DAILY MX report only all year
006Hardness, total [as CaCO3]DAILY MX report only all year
006Arsenic, total [as As]DAILY MX report only all year
006Beryllium, total [as Be]DAILY MX report only all year
006Cadmium, total [as Cd]DAILY MX report only all year
006Chromium, total [as Cr]DAILY MX report only all year
006Copper, total [as Cu]DAILY MX report only all year
006Iron, total [as Fe]DAILY MX report only all year
006Lead, total [as Pb]DAILY MX report only all year
006Thallium, total [as Tl]DAILY MX report only all year
006Nickel, total [as Ni]DAILY MX report only all year
006Silver, total [as Ag]DAILY MX report only all year
006Zinc, total [as Zn]DAILY MX report only all year
006Antimony, total [as Sb]DAILY MX report only all year
006Selenium, total [as Se]DAILY MX report only all year
006Polychlorinated biphenyls [PCBs]DAILY MX report only all year
006Mercury, total [as Hg]DAILY MX report only all year
006Chemical Oxygen Demand [COD]DAILY MX report only all year
007pHINST MIN report only all year
007pHINST MAX report only all year
007pHINST MAX report only all year
007Solids, total suspendedDAILY MX report only all year
007Hydrocarbons, in H2O, IR, CC14 extractible chromatographMO AVG report only all year
007Hydrocarbons, in H2O, IR, CC14 extractible chromatographDAILY MX report only all year
007Carbon, tot organic [TOC]MO AVG report only all year
007Carbon, tot organic [TOC]DAILY MX report only all year
007Hardness, total [as CaCO3]DAILY MX report only all year
007Arsenic, total [as As]DAILY MX report only all year
007Beryllium, total [as Be]DAILY MX report only all year
007Cadmium, total [as Cd]DAILY MX report only all year
007Chromium, total [as Cr]DAILY 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
007Thallium, total [as Tl]DAILY MX report only all year
007Nickel, total [as Ni]DAILY MX report only all year
007Silver, total [as Ag]DAILY MX report only all year
007Zinc, total [as Zn]DAILY MX report only all year
007Antimony, total [as Sb]DAILY MX report only all year
007Selenium, total [as Se]DAILY MX report only all year
007Polychlorinated biphenyls [PCBs]DAILY MX report only all year
007Mercury, total [as Hg]DAILY MX report only all year
007Chemical Oxygen Demand [COD]DAILY MX report only all year
008pHINST MIN report only all year
008pHINST MAX report only all year
008pHINST MAX report only all year
008Solids, total suspendedDAILY MX report only all year
008Hydrocarbons, in H2O, IR, CC14 extractible chromatographMO AVG report only all year
008Hydrocarbons, in H2O, IR, CC14 extractible chromatographDAILY MX report only all year
008Carbon, tot organic [TOC]MO AVG report only all year
008Carbon, tot organic [TOC]DAILY MX report only all year
008Hardness, total [as CaCO3]DAILY MX report only all year
008Arsenic, total [as As]DAILY MX report only all year
008Beryllium, total [as Be]DAILY MX report only all year
008Cadmium, total [as Cd]DAILY MX report only all year
008Chromium, total [as Cr]DAILY 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
008Thallium, total [as Tl]DAILY MX report only all year
008Nickel, total [as Ni]DAILY MX report only all year
008Silver, total [as Ag]DAILY MX report only all year
008Zinc, total [as Zn]DAILY MX report only all year
008Antimony, total [as Sb]DAILY MX report only all year
008Selenium, total [as Se]DAILY MX report only all year
008Polychlorinated biphenyls [PCBs]DAILY MX report only all year
008Mercury, total [as Hg]DAILY MX report only all year
008Chemical Oxygen Demand [COD]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