RAHWAY VALLEY SEWERAGE AUTH

NPDES permit NJ0024643 · Major POTW · effective, expires 2027-03-31 · 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

6values over a limit
0required values missing, on 0 form(s)
0of 20 forms filed late

Last period with anything received: 2026-06-30. Most often over: Solids, total suspended (5), Coliform, fecal general (1).

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 (72)

OutfallParameterStatisticLimitMonths
001Temperature, water deg. centigradeMINIMUM report only all year
001Temperature, water deg. centigradeMO AVG report only all year
001Temperature, water deg. centigradeMAXIMUM report only all year
001Temperature, water deg. centigradeINST MIN report only all year
001Temperature, water deg. centigradeMO AVG report only all year
001Temperature, water deg. centigradeINST MAX report only all year
001Oxygen, dissolved [DO]INST MIN >= 3 mg/L all year
001Oxygen, dissolved [DO]MO AVG report only all year
001Oxygen demand, chem. [high level] [COD]MO AVG report only all year
001Oxygen demand, chem. [high level] [COD]WKLY AVG report only all year
001pHINST MIN >= 6 SU all year
001pHINST MAX <= 9 SU all year
001pHINST MIN report only all year
001pHINST MAX report only all year
001Solids, total suspendedMO AVG <= 30 mg/L all year
001Solids, total suspendedWKLY AVG <= 45 mg/L all year
001Solids, total suspendedMO AVG <= 4542 kg/d all year
001Solids, total suspendedWKLY AVG <= 6813 kg/d all year
001Solids, total suspendedMO AVG report only all year
001Solids, total suspendedWKLY AVG report only all year
001Solids, total suspendedMO AV MN >= 85 % all year
001Oil & GreaseMO AVG <= 10 mg/L all year
001Oil & GreaseINST MAX <= 15 mg/L all year
001Nitrogen, ammonia total [as N]MO AVG report only all year
001Nitrogen, ammonia total [as N]DAILY MX report only all year
001Nitrogen, ammonia total [as N]MO AVG report only all year
001Nitrogen, ammonia total [as N]DAILY MX report only all year
001Nickel, total recoverableMO AVG <= 361 ug/L all year
001Nickel, total recoverableDAILY MX <= 556 ug/L all year
001Zinc, total recoverableMO AVG report only all year
001Zinc, total recoverableDAILY MX <= 498 ug/L all year
001Zinc, total recoverableMO AVG report only all year
001Zinc, total recoverableDAILY MX <= 75000 g/d all year
001Lead, total recoverableMO AVG <= 530 ug/L all year
001Lead, total recoverableDAILY MX <= 871 ug/L all year
001Lead, total recoverableMO AVG <= 80237 g/d all year
001Lead, total recoverableDAILY MX <= 131803 g/d all year
001Chromium, total recoverableMO AVG report only all year
001Chromium, total recoverableDAILY MX report only all year
001Chromium, total recoverableMO AVG <= 13928 g/d all year
001Chromium, total recoverableDAILY MX <= 25738 g/d all year
001Copper, total recoverableMO AVG report only all year
001Copper, total recoverableDAILY MX <= 152 ug/L all year
001Copper, total recoverableMO AVG report only all year
001Copper, total recoverableDAILY MX <= 23000 g/d all year
001Methylene chlorideMO AVG report only all year
001Methylene chlorideDAILY MX report only all year
001Methylene chlorideMO AVG <= 6056 g/d all year
001Methylene chlorideDAILY MX <= 13474 g/d all year
001Flow, in conduit or thru treatment plantRE 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
001Flow, in conduit or thru treatment plantMO AVG report only all year
001Flow, in conduit or thru treatment plantDAILY MX report only all year
001Mercury, total recoverableMO AVG report only all year
001Mercury, total recoverableDAILY MX report only all year
001Mercury, total recoverableMO AVG <= 106 g/d all year
001Mercury, total recoverableDAILY MX report only all year
001Coliform, fecal generalMOAV GEO <= 200 #/100mL all year
001Coliform, fecal generalWB <= 400 #/100mL all year
001BOD, carbonaceous [5 day, 20 C]MO AVG <= 25 mg/L all year
001BOD, carbonaceous [5 day, 20 C]WKLY AVG <= 40 mg/L all year
001BOD, carbonaceous [5 day, 20 C]MO AVG <= 3785 kg/d all year
001BOD, carbonaceous [5 day, 20 C]WKLY AVG <= 6056 kg/d all year
001BOD, carbonaceous [5 day, 20 C]MO AVG report only all year
001BOD, carbonaceous [5 day, 20 C]WKLY AVG report only all year
001BOD, carbonaceous [5 day, 20 C]MO AV MN >= 85 % all year
001LC50 Static Renewal 96Hr Acute Americamysis bahia (formerly Mysidopsis bahia)MINIMUM 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
002Duration of dischargeMO TOTAL report only all year
002Flow, totalMO TOTAL 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