MCWANE DUCTILE NJ A DIVISION OF MCWANE INC

NPDES permit NJ0104060 · Minor NON-POTW · expired, expires 2011-09-30 · 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.

This permit expired on 2011-09-30 and is expired: 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
0required values missing, on 0 form(s)
0of 12 forms filed late

Last period with anything received: 2026-06-30.

Reporting

Reports are due about 26 days after each monitoring period ends (the most common figure among NJ permits in EPA's filings — check your permit).

Limits in force (72)

OutfallParameterStatisticLimitMonths
002Oxygen demand, chem. [high level] [COD]QRTR AVG report only all year
002Oxygen demand, chem. [high level] [COD]DAILY MX <= 100 mg/L all year
002pHINST MIN >= 6 SU all year
002pHINST MAX <= 9 SU all year
002Solids, total suspendedQRTR AVG report only all year
002Solids, total suspendedDAILY MX <= 50 mg/L all year
002Arsenic, total recoverableQRTR AVG report only all year
002Arsenic, total recoverableDAILY MX <= .1 mg/L all year
002Iron, total recoverableQRTR AVG report only all year
002Iron, total recoverableDAILY MX <= 3 mg/L all year
002Zinc, total recoverableQRTR AVG report only all year
002Zinc, total recoverableDAILY MX <= .6 mg/L all year
002Cadmium, total recoverableQRTR AVG report only all year
002Cadmium, total recoverableDAILY MX <= .02 mg/L all year
002Lead, total recoverableQRTR AVG report only all year
002Lead, total recoverableDAILY MX <= .1 mg/L all year
002Chromium, total recoverableQRTR AVG report only all year
002Chromium, total recoverableDAILY MX <= .1 mg/L all year
002Copper, total recoverableQRTR AVG report only all year
002Copper, total recoverableDAILY MX <= .2 mg/L all year
002Petrol hydrocarbons, total recoverableMO AVG report only all year
002Petrol hydrocarbons, total recoverableDAILY MX <= 15 mg/L all year
002Mercury, total recoverableQRTR AVG report only all year
002Mercury, total recoverableDAILY MX report only all year
003Oxygen demand, chem. [high level] [COD]QRTR AVG report only all year
003Oxygen demand, chem. [high level] [COD]DAILY MX <= 100 mg/L all year
003pHINST MIN >= 6 SU all year
003pHINST MAX <= 9 SU all year
003Solids, total suspendedQRTR AVG report only all year
003Solids, total suspendedDAILY MX <= 50 mg/L all year
003Arsenic, total recoverableQRTR AVG report only all year
003Arsenic, total recoverableDAILY MX <= .1 mg/L all year
003Iron, total recoverableQRTR AVG report only all year
003Iron, total recoverableDAILY MX <= 3 mg/L all year
003Zinc, total recoverableQRTR AVG report only all year
003Zinc, total recoverableDAILY MX <= .6 mg/L all year
003Cadmium, total recoverableQRTR AVG report only all year
003Cadmium, total recoverableDAILY MX <= .02 mg/L all year
003Lead, total recoverableQRTR AVG report only all year
003Lead, total recoverableDAILY MX <= .1 mg/L all year
003Chromium, total recoverableQRTR AVG report only all year
003Chromium, total recoverableDAILY MX <= .1 mg/L all year
003Copper, total recoverableQRTR AVG report only all year
003Copper, total recoverableDAILY MX <= .2 mg/L all year
003Petrol hydrocarbons, total recoverableMO AVG report only all year
003Petrol hydrocarbons, total recoverableDAILY MX <= 15 mg/L all year
003Mercury, total recoverableQRTR AVG report only all year
003Mercury, total recoverableDAILY MX report only all year
004Oxygen demand, chem. [high level] [COD]QRTR AVG report only all year
004Oxygen demand, chem. [high level] [COD]DAILY MX <= 100 mg/L all year
004pHINST MIN >= 6 SU all year
004pHINST MAX <= 9 SU all year
004Solids, total suspendedQRTR AVG report only all year
004Solids, total suspendedDAILY MX <= 50 mg/L all year
004Arsenic, total recoverableQRTR AVG report only all year
004Arsenic, total recoverableDAILY MX <= .1 mg/L all year
004Iron, total recoverableQRTR AVG report only all year
004Iron, total recoverableDAILY MX <= 3 mg/L all year
004Zinc, total recoverableMO AVG report only all year
004Zinc, total recoverableDAILY MX <= .6 mg/L all year
004Cadmium, total recoverableQRTR AVG report only all year
004Cadmium, total recoverableDAILY MX <= .02 mg/L all year
004Lead, total recoverableQRTR AVG report only all year
004Lead, total recoverableDAILY MX <= .1 mg/L all year
004Chromium, total recoverableQRTR AVG report only all year
004Chromium, total recoverableDAILY MX <= .1 mg/L all year
004Copper, total recoverableMO AVG report only all year
004Copper, total recoverableDAILY MX <= .2 mg/L all year
004Petrol hydrocarbons, total recoverableMO AVG report only all year
004Petrol hydrocarbons, total recoverableDAILY MX <= 15 mg/L all year
004Mercury, total recoverableQRTR AVG report only all year
004Mercury, total recoverableDAILY 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