SOMERSET RARITAN VALLEY SEWERAGE AUTH

NPDES permit NJ0024864 · Major POTW · effective, expires 2030-11-30 · EPA's file as of 2026-09-19

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

1values over a limit
0required values missing, on 0 form(s)
1of 10 forms filed late

Last period with anything received: 2026-06-30. Most often over: Solids, total suspended (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 (76)

OutfallParameterStatisticLimitMonths
002Temperature, water deg. centigradeMINIMUM report only all year
002Temperature, water deg. centigradeMO AVG report only all year
002Temperature, water deg. centigradeMAXIMUM report only all year
002Temperature, water deg. centigradeMINIMUM report only all year
002Temperature, water deg. centigradeMO AVG report only all year
002Temperature, water deg. centigradeMAXIMUM report only all year
002Oxygen, dissolved [DO]DAILY MN report only May, Jun, Jul, Aug, Sep, Oct
002Oxygen, dissolved [DO]DAILY MN report only Jan, Feb, Mar, Apr, Nov, Dec
002Oxygen, dissolved [DO]MN WK AV >= 6 mg/L May, Jun, Jul, Aug, Sep, Oct
002Oxygen, dissolved [DO]MN WK AV >= 5 mg/L Jan, Feb, Mar, Apr, Nov, Dec
002pHMINIMUM >= 6 SU all year
002pHMAXIMUM <= 9 SU all year
002pHMINIMUM report only all year
002pHMAXIMUM report only all year
002Solids, total suspendedMO AVG <= 30 mg/L all year
002Solids, total suspendedWKLY AVG <= 45 mg/L all year
002Solids, total suspendedMO AVG <= 2419 kg/d all year
002Solids, total suspendedWKLY AVG <= 3628 kg/d all year
002Solids, total suspendedMO AVG report only all year
002Solids, total suspendedWKLY AVG report only all year
002Solids, total suspendedMO AV MN >= 85 % all year
002Oil & GreaseMO AVG <= 10 mg/L all year
002Oil & GreaseINST MAX <= 15 mg/L all year
002Nitrogen, ammonia total [as N]MO AVG <= 4.6 mg/L May, Jun, Jul, Aug, Sep, Oct
002Nitrogen, ammonia total [as N]MO AVG <= 10.2 mg/L Jan, Feb, Mar, Apr, Nov, Dec
002Nitrogen, ammonia total [as N]WKLY AVG <= 6.9 mg/L May, Jun, Jul, Aug, Sep, Oct
002Nitrogen, ammonia total [as N]WKLY AVG <= 15.3 mg/L Jan, Feb, Mar, Apr, Nov, Dec
002Nitrogen, ammonia total [as N]MO AVG <= 403 kg/d May, Jun, Jul, Aug, Sep, Oct
002Nitrogen, ammonia total [as N]MO AVG <= 887 kg/d Jan, Feb, Mar, Apr, Nov, Dec
002Nitrogen, ammonia total [as N]WKLY AVG <= 605 kg/d May, Jun, Jul, Aug, Sep, Oct
002Nitrogen, ammonia total [as N]WKLY AVG <= 1330 kg/d Jan, Feb, Mar, Apr, Nov, Dec
002Nitrogen, nitrate total [as N]MO AVG report only all year
002Nitrogen, nitrate total [as N]DAILY MX report only all year
002Nitrogen, nitrate total [as N]MO AVG report only all year
002Nitrogen, nitrate total [as N]DAILY MX report only all year
002Phosphorus, total [as P]MO AVG report only all year
002Phosphorus, total [as P]WKLY AVG report only all year
002Phosphorus, total [as P]MO AVG report only all year
002Phosphorus, total [as P]WKLY AVG report only all year
002Cyanide, free-water plus wastewatersMO AVG report only all year
002Cyanide, free-water plus wastewatersDAILY MX report only all year
002Cyanide, free-water plus wastewatersMO AVG report only all year
002Cyanide, free-water plus wastewatersDAILY MX report only all year
002Arsenic, total recoverableMO AVG report only all year
002Arsenic, total recoverableDAILY MX report only all year
002Arsenic, total recoverableMO AVG report only all year
002Arsenic, total recoverableDAILY MX report only all year
002Thallium, total recoverableMO AVG report only all year
002Thallium, total recoverableDAILY MX report only all year
002Thallium, total recoverableMO AVG report only all year
002Thallium, total recoverableDAILY MX report only all year
002Chlorine produced oxidantsMO AVG <= .04 mg/L all year
002Chlorine produced oxidantsDAILY MX <= .05 mg/L all year
002Chlorine produced oxidantsMO AVG <= 3.5 kg/d all year
002Chlorine produced oxidantsDAILY MX <= 4.4 kg/d all year
002Di[2-ethylhexyl] phthalate [DEHP]MO AVG report only all year
002Di[2-ethylhexyl] phthalate [DEHP]DAILY MX report only all year
002Di[2-ethylhexyl] phthalate [DEHP]MO AVG report only all year
002Di[2-ethylhexyl] phthalate [DEHP]DAILY MX report only all year
002Flow, in conduit or thru treatment plantRE 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
002E. coliMOAV GEO <= 126 #/100mL all year
002E. coliINST MAX report only all year
002Mercury, total recoverableMO AVG <= .2 ug/L all year
002Mercury, total recoverableDAILY MX <= .37 ug/L all year
002Mercury, total recoverableMO AVG <= 17.41 g/d all year
002Mercury, total recoverableDAILY MX <= 32.21 g/d all year
002BOD, carbonaceous [5 day, 20 C]MO AVG <= 20 mg/L all year
002BOD, carbonaceous [5 day, 20 C]WKLY AVG <= 30 mg/L all year
002BOD, carbonaceous [5 day, 20 C]MO AVG <= 1612 kg/d all year
002BOD, carbonaceous [5 day, 20 C]WKLY AVG <= 2419 kg/d all year
002BOD, carbonaceous [5 day, 20 C]MO AVG report only all year
002BOD, carbonaceous [5 day, 20 C]WKLY AVG report only all year
002BOD, carbonaceous [5 day, 20 C]MO AV MN >= 85 % all year
002IC25 Static Renewal 7 Day Chronic Ceriodaphnia dubiaMINIMUM report only all year

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