CHICAGO HEIGHTS STEEL

NPDES permit IL0001678 · Minor NON-POTW · effective, expires 2028-04-30 · EPA's file as of 2026-09-19

Check this month's numbers before you file

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

0values over a limit
0required values missing, on 0 form(s)
0of 16 forms filed late

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

Reporting

Reports are due about 25 days after each monitoring period ends (the most common figure among IL permits in EPA's filings — check your permit).

Limits in force (144)

OutfallParameterStatisticLimitMonths
001Zinc, total [as Zn]QRTR AVG report only all year
001Zinc, total [as Zn]QB report only all year
001AcenaphthyleneQRTR AVG report only all year
001AcenaphthyleneQB report only all year
001AcenaphtheneQRTR AVG report only all year
001AcenaphtheneQB report only all year
001AnthraceneQRTR AVG report only all year
001AnthraceneQB report only all year
001Benzo[b]fluorantheneQRTR AVG report only all year
001Benzo[b]fluorantheneQB report only all year
001Benzo[k]fluorantheneQRTR AVG report only all year
001Benzo[k]fluorantheneQB report only all year
001Benzo[a]pyreneQRTR AVG report only all year
001Benzo[a]pyreneQB report only all year
001ChryseneQRTR AVG report only all year
001ChryseneQB report only all year
001FluorantheneQRTR AVG report only all year
001FluorantheneQB report only all year
001FluoreneQRTR AVG report only all year
001FluoreneQB report only all year
001Indeno[1,2,3-cd]pyreneQRTR AVG report only all year
001Indeno[1,2,3-cd]pyreneQB report only all year
001PhenanthreneQRTR AVG report only all year
001PhenanthreneQB report only all year
001PyreneQRTR AVG report only all year
001PyreneQB report only all year
001Benzo[ghi]peryleneQRTR AVG report only all year
001Benzo[ghi]peryleneQB report only all year
001Benzo[a]anthraceneQRTR AVG report only all year
001Benzo[a]anthraceneQB report only all year
001Dibenzo[a,h]anthracene, dry weightQRTR AVG report only all year
001Dibenzo[a,h]anthracene, dry weightQB report only all year
001NaphthaleneQRTR AVG report only all year
001NaphthaleneQB 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
002Zinc, total [as Zn]QRTR AVG report only all year
002Zinc, total [as Zn]QB report only all year
002AcenaphthyleneQRTR AVG report only all year
002AcenaphthyleneQB report only all year
002AcenaphtheneQRTR AVG report only all year
002AcenaphtheneQB report only all year
002AnthraceneQRTR AVG report only all year
002AnthraceneQB report only all year
002Benzo[b]fluorantheneQRTR AVG report only all year
002Benzo[b]fluorantheneQB report only all year
002Benzo[k]fluorantheneQRTR AVG report only all year
002Benzo[k]fluorantheneQB report only all year
002Benzo[a]pyreneQRTR AVG report only all year
002Benzo[a]pyreneQB report only all year
002ChryseneQRTR AVG report only all year
002ChryseneQB report only all year
002FluorantheneQRTR AVG report only all year
002FluorantheneQB report only all year
002FluoreneQRTR AVG report only all year
002FluoreneQB report only all year
002Indeno[1,2,3-cd]pyreneQRTR AVG report only all year
002Indeno[1,2,3-cd]pyreneQB report only all year
002PhenanthreneQRTR AVG report only all year
002PhenanthreneQB report only all year
002PyreneQRTR AVG report only all year
002PyreneQB report only all year
002Benzo[ghi]peryleneQRTR AVG report only all year
002Benzo[ghi]peryleneQB report only all year
002Benzo[a]anthraceneQRTR AVG report only all year
002Benzo[a]anthraceneQB report only all year
002Dibenzo[a,h]anthracene, dry weightQRTR AVG report only all year
002Dibenzo[a,h]anthracene, dry weightQB report only all year
002NaphthaleneQRTR AVG report only all year
002NaphthaleneQB 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
003Zinc, total [as Zn]QRTR AVG report only all year
003Zinc, total [as Zn]QB report only all year
003AcenaphthyleneQRTR AVG report only all year
003AcenaphthyleneQB report only all year
003AcenaphtheneQRTR AVG report only all year
003AcenaphtheneQB report only all year
003AnthraceneQRTR AVG report only all year
003AnthraceneQB report only all year
003Benzo[b]fluorantheneQRTR AVG report only all year
003Benzo[b]fluorantheneQB report only all year
003Benzo[k]fluorantheneQRTR AVG report only all year
003Benzo[k]fluorantheneQB report only all year
003Benzo[a]pyreneQRTR AVG report only all year
003Benzo[a]pyreneQB report only all year
003ChryseneQRTR AVG report only all year
003ChryseneQB report only all year
003FluorantheneQRTR AVG report only all year
003FluorantheneQB report only all year
003FluoreneQRTR AVG report only all year
003FluoreneQB report only all year
003Indeno[1,2,3-cd]pyreneQRTR AVG report only all year
003Indeno[1,2,3-cd]pyreneQB report only all year
003PhenanthreneQRTR AVG report only all year
003PhenanthreneQB report only all year
003PyreneQRTR AVG report only all year
003PyreneQB report only all year
003Benzo[ghi]peryleneQRTR AVG report only all year
003Benzo[ghi]peryleneQB report only all year
003Benzo[a]anthraceneQRTR AVG report only all year
003Benzo[a]anthraceneQB report only all year
003Dibenzo[a,h]anthracene, dry weightQRTR AVG report only all year
003Dibenzo[a,h]anthracene, dry weightQB report only all year
003NaphthaleneQRTR AVG report only all year
003NaphthaleneQB report only all year
003Flow, in conduit or thru treatment plantMO AVG report only all year
003Flow, in conduit or thru treatment plantDAILY MX report only all year
004Zinc, total [as Zn]QRTR AVG report only all year
004Zinc, total [as Zn]QB report only all year
004AcenaphthyleneQRTR AVG report only all year
004AcenaphthyleneQB report only all year
004AcenaphtheneQRTR AVG report only all year
004AcenaphtheneQB report only all year
004AnthraceneQRTR AVG report only all year
004AnthraceneQB report only all year
004Benzo[b]fluorantheneQRTR AVG report only all year
004Benzo[b]fluorantheneQB report only all year
004Benzo[k]fluorantheneQRTR AVG report only all year
004Benzo[k]fluorantheneQB report only all year
004Benzo[a]pyreneQRTR AVG report only all year
004Benzo[a]pyreneQB report only all year
004ChryseneQRTR AVG report only all year
004ChryseneQB report only all year
004FluorantheneQRTR AVG report only all year
004FluorantheneQB report only all year
004FluoreneQRTR AVG report only all year
004FluoreneQB report only all year
004Indeno[1,2,3-cd]pyreneQRTR AVG report only all year
004Indeno[1,2,3-cd]pyreneQB report only all year
004PhenanthreneQRTR AVG report only all year
004PhenanthreneQB report only all year
004PyreneQRTR AVG report only all year
004PyreneQB report only all year
004Benzo[ghi]peryleneQRTR AVG report only all year
004Benzo[ghi]peryleneQB report only all year
004Benzo[a]anthraceneQRTR AVG report only all year
004Benzo[a]anthraceneQB report only all year
004Dibenzo[a,h]anthracene, dry weightQRTR AVG report only all year
004Dibenzo[a,h]anthracene, dry weightQB report only all year
004NaphthaleneQRTR AVG report only all year
004NaphthaleneQB 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

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