CHEMUNG CO REGIONAL WWTP

NPDES permit NY0035742 · Major POTW · effective, expires 2026-09-30 · 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.

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

15values over a limit
16required values missing, on 1 form(s)
0of 17 forms filed late

Last period with anything received: 2026-07-31. Most often over: Total phenols (6), Nitrogen, total [as N] (5), Nitrogen, ammonia total [as N] (2).

Reporting

Reports are due about 28 days after each monitoring period ends (the most common figure among NY permits in EPA's filings — check your permit).

Limits in force (114)

OutfallParameterStatisticLimitMonths
001Temperature, water deg. fahrenheitDAILY MX report only all year
001Temperature, water deg. fahrenheitDAILY MX report only all year
001Oxygen demand, ultimateMO AVG report only all year
001Oxygen demand, ultimateMO AVG report only all year
001Oxygen, dissolved [DO]DAILY MN report only all year
001pHMINIMUM >= 6 SU all year
001pHMAXIMUM <= 9 SU all year
001pHMINIMUM report only all year
001pHMAXIMUM report only all year
001Solids, total suspendedMO AVG <= 30 mg/L all year
001Solids, total suspended7 DA AVG <= 45 mg/L all year
001Solids, total suspendedMO AVG <= 7000 lb/d all year
001Solids, total suspended7 DA AVG <= 11000 lb/d all year
001Solids, total suspendedMO AVG report only all year
001Solids, total suspendedMO AVG report only all year
001Solids, total suspended7 DA AVG report only all year
001Solids, total suspendedMO AVG report only all year
001Solids, total suspended7 DA AVG report only all year
001Solids, settleableDAILY MX <= .3 mL/L all year
001Solids, settleableDAILY MX report only all year
001Nitrogen, total [as N]MO AVG report only all year
001Nitrogen, total [as N]MO AVG report only all year
001Nitrogen, total [as N]MO AVG report only all year
001Nitrogen, total [as N]MO AVG report only all year
001Nitrogen, total [as N]12 <= 584000 lb/yr all year
001Nitrogen, total [as N]MO TOTAL report only all year
001Nitrogen, ammonia total [as N]MO AVG <= 6.5 mg/L Jan, Feb, Mar, Apr, May, Nov, Dec
001Nitrogen, ammonia total [as N]MO AVG <= 2.9 mg/L Jun, Jul, Aug, Sep, Oct
001Nitrogen, ammonia total [as N]MO AVG <= 1500 lb/d Jan, Feb, Mar, Apr, May, Nov, Dec
001Nitrogen, ammonia total [as N]MO AVG <= 680 lb/d Jun, Jul, Aug, Sep, Oct
001Nitrogen, ammonia total [as N]MO AVG report only all year
001Nitrogen, ammonia total [as N]MO AVG report only all year
001Nitrogen, ammonia total [as N]MO AVG report only all year
001Nitrogen, nitrite total [as N]MO AVG report only all year
001Nitrogen, nitrite total [as N]MO AVG report only all year
001Nitrogen, nitrite total [as N]MO AVG report only all year
001Nitrogen, nitrite total [as N]MO AVG report only all year
001Nitrogen, nitrate total [as N]MO AVG report only all year
001Nitrogen, nitrate total [as N]MO AVG report only all year
001Nitrogen, nitrate total [as N]MO AVG report only all year
001Nitrogen, nitrate total [as N]MO AVG report only all year
001Nitrogen, Kjeldahl, total [as N]MO AVG report only all year
001Nitrogen, Kjeldahl, total [as N]MO AVG report only all year
001Nitrogen, Kjeldahl, total [as N]MO AVG report only all year
001Nitrogen, Kjeldahl, total [as N]MO AVG report only all year
001Phosphorus, total [as P]MO AVG <= 1 mg/L all year
001Phosphorus, total [as P]MO AVG report only all year
001Phosphorus, total [as P]MO AVG report only all year
001Phosphorus, total [as P]MO AVG report only all year
001Phosphorus, total [as P]12 <= 36600 lb/yr all year
001Phosphorus, total [as P]MO TOTAL report only all year
001Cyanide, free [as free]DAILY MX <= .017 mg/L all year
001Cyanide, free [as free]DAILY MX <= 4 lb/d all year
001Fluoride, total [as F]DAILY MX report only (alert) all year
001Fluoride, total [as F]DAILY MX <= 130 lb/d (alert) all year
001Cadmium, total [as Cd]DAILY MX report only all year
001Cadmium, total [as Cd]DAILY MX <= .41 lb/d all year
001Chromium, total [as Cr]DAILY MX report only (alert) all year
001Chromium, total [as Cr]DAILY MX <= 3 lb/d (alert) all year
001Copper, total [as Cu]DAILY MX report only (alert) all year
001Copper, total [as Cu]DAILY MX <= 7.8 lb/d (alert) all year
001Iron, total [as Fe]DAILY MX report only (alert) all year
001Iron, total [as Fe]DAILY MX <= 34 lb/d (alert) all year
001Lead, total [as Pb]DAILY MX report only all year
001Lead, total [as Pb]DAILY MX <= 1.1 lb/d all year
001Thallium, total [as Tl]DAILY MX report only all year
001Thallium, total [as Tl]DAILY MX <= 2.8 lb/d all year
001Nickel, total [as Ni]DAILY MX report only (alert) all year
001Nickel, total [as Ni]DAILY MX <= 4.9 lb/d (alert) all year
001Zinc, total [as Zn]DAILY MX report only (alert) all year
001Zinc, total [as Zn]DAILY MX <= 8.3 lb/d (alert) all year
001Antimony, total [as Sb]DAILY MX report only all year
001Antimony, total [as Sb]DAILY MX <= 2 lb/d all year
001Total phenolsMO AVG <= .005 mg/L all year
001Total phenolsMO AVG <= 1.2 lb/d all year
001ChloroformDAILY MX report only (alert) all year
001ChloroformDAILY MX <= .8 lb/d (alert) all year
001TolueneDAILY MX report only all year
001TolueneDAILY MX <= 1.4 lb/d all year
001Methylene chlorideDAILY MX report only (alert) all year
001Methylene chlorideDAILY MX <= 1 lb/d (alert) all year
0011,1,1-TrichloroethaneDAILY MX report only (alert) all year
0011,1,1-TrichloroethaneDAILY MX <= 4 lb/d (alert) all year
001trans-1,2-DichloroethyleneDAILY MX report only (alert) all year
001trans-1,2-DichloroethyleneDAILY MX <= .6 lb/d (alert) all year
001Di[2-ethylhexyl] phthalate [DEHP]DAILY MX report only (alert) all year
001Di[2-ethylhexyl] phthalate [DEHP]DAILY MX <= 2 lb/d (alert) all year
001Di-n-butyl phthalateDAILY MX report only (alert) all year
001Di-n-butyl phthalateDAILY MX <= 2 lb/d (alert) all year
001Flow, in conduit or thru treatment plantROLL AVG <= 28 MGD all year
001Flow, in conduit or thru treatment plantMO AVG report only all year
001Flow, in conduit or thru treatment plantMO AVG report only all year
001Flow, in conduit or thru treatment plantMO MAX report only all year
001Flow, in conduit or thru treatment plantDAILY MX report only all year
001Chlorine, total residualDAILY MX report only May, Jun, Jul, Aug, Sep, Oct
001Mercury, total [as Hg]ROLL AVG <= 12 ng/L all year
001Mercury, total [as Hg]DAILY MX <= 50 ng/L all year
001Mercury, total [as Hg]ROLL AVG report only all year
001Mercury, total [as Hg]DAILY MX report only all year
001Coliform, fecal general30DA GEO <= 200 #/100mL May, Jun, Jul, Aug, Sep, Oct
001Coliform, fecal general7 DA GEO <= 400 #/100mL May, Jun, Jul, Aug, Sep, Oct
001TetrachloroetheneDAILY MX report only all year
001TetrachloroetheneDAILY MX <= .6 lb/d all year
001BOD, carbonaceous [5 day, 20 C]MO AVG <= 25 mg/L all year
001BOD, carbonaceous [5 day, 20 C]7 DA AVG <= 40 mg/L all year
001BOD, carbonaceous [5 day, 20 C]MO AVG <= 5800 lb/d all year
001BOD, carbonaceous [5 day, 20 C]7 DA AVG <= 9300 lb/d all year
001BOD, carbonaceous [5 day, 20 C]MO AVG report only all year
001BOD, carbonaceous [5 day, 20 C]MO AVG report only all year
001BOD, carbonaceous [5 day, 20 C]7 DA AVG report only all year
001BOD, carbonaceous [5 day, 20 C]MO AVG report only all year
001BOD, carbonaceous [5 day, 20 C]7 DA AVG report only all year
001Solids, suspended percent removalMO AV MN >= 85 % all year
001Carbonaceous oxygen demand, % removalMO AV MN >= 85 % 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