BUFFALO, TOWN OF

NPDES permit WV0024694 · Minor POTW · effective, expires 2026-12-07 · 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

0values over a limit
0required values missing, on 0 form(s)
0of 51 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 WV permits in EPA's filings — check your permit).

Limits in force (162)

OutfallParameterStatisticLimitMonths
001BOD, 5-day, 20 deg. CMO AVG <= 30 mg/L Jan, Feb, Mar, Apr, Nov, Dec
001BOD, 5-day, 20 deg. CMO AVG <= 20 mg/L May, Jun, Jul, Aug, Sep, Oct
001BOD, 5-day, 20 deg. CDAILY MX <= 60 mg/L Jan, Feb, Mar, Apr, Nov, Dec
001BOD, 5-day, 20 deg. CDAILY MX <= 40 mg/L May, Jun, Jul, Aug, Sep, Oct
001BOD, 5-day, 20 deg. CMO AVG <= 32.3 lb/d Jan, Feb, Mar, Apr, Nov, Dec
001BOD, 5-day, 20 deg. CMO AVG <= 21.5 lb/d May, Jun, Jul, Aug, Sep, Oct
001BOD, 5-day, 20 deg. CDAILY MX <= 64.6 lb/d Jan, Feb, Mar, Apr, Nov, Dec
001BOD, 5-day, 20 deg. CDAILY MX <= 43 lb/d May, Jun, Jul, Aug, Sep, Oct
001pHINST MIN >= 6 SU all year
001pHINST MAX <= 9 SU all year
001Solids, total suspendedMO AVG <= 30 mg/L all year
001Solids, total suspendedDAILY MX <= 60 mg/L all year
001Solids, total suspendedMO AVG <= 32.3 lb/d all year
001Solids, total suspendedDAILY MX <= 64.6 lb/d all year
001Nitrogen, ammonia total [as N]MO AVG <= 15 mg/L all year
001Nitrogen, ammonia total [as N]DAILY MX <= 30 mg/L all year
001Nitrogen, ammonia total [as N]MO AVG <= 16.1 lb/d all year
001Nitrogen, ammonia total [as N]DAILY MX <= 32.3 lb/d all year
001Zinc, total recoverableMO AVG report only all year
001Zinc, total recoverableMO AVG report only all year
001Zinc, total recoverableDAILY MX report only all year
001Zinc, total recoverableDAILY MX report only all year
001Lead, total recoverableMO AVG report only all year
001Lead, total recoverableDAILY MX report only all year
001Copper, total recoverableMO AVG report only all year
001Copper, total recoverableMO AVG report only all year
001Copper, total recoverableDAILY MX report only all year
001Copper, total recoverableDAILY 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
001Chlorine, total residualMO AVG <= .028 mg/L all year
001Chlorine, total residualDAILY MX <= .057 mg/L all year
001Coliform, fecal generalMO GEOMN <= 200 #/100mL all year
001Coliform, fecal generalDAILY MX <= 400 #/100mL all year
001BOD, 5-day, percent removalMO AV MN >= 85 % all year
001Solids, suspended percent removalMO AV MN >= 85 % all year
002BOD, 5-day, 20 deg. CMO AVG <= 30 mg/L Jan, Feb, Mar, Apr, Nov, Dec
002BOD, 5-day, 20 deg. CMO AVG <= 20 mg/L May, Jun, Jul, Aug, Sep, Oct
002BOD, 5-day, 20 deg. CDAILY MX <= 60 mg/L Jan, Feb, Mar, Apr, Nov, Dec
002BOD, 5-day, 20 deg. CDAILY MX <= 40 mg/L May, Jun, Jul, Aug, Sep, Oct
002BOD, 5-day, 20 deg. CMO AVG <= 100 lb/d Jan, Feb, Mar, Apr, Nov, Dec
002BOD, 5-day, 20 deg. CMO AVG <= 67 lb/d May, Jun, Jul, Aug, Sep, Oct
002BOD, 5-day, 20 deg. CDAILY MX <= 200 lb/d Jan, Feb, Mar, Apr, Nov, Dec
002BOD, 5-day, 20 deg. CDAILY MX <= 134 lb/d May, Jun, Jul, Aug, Sep, Oct
002pHINST MIN >= 6 SU all year
002pHINST MAX <= 9 SU all year
002Solids, total suspendedMO AVG <= 30 mg/L all year
002Solids, total suspendedDAILY MX <= 60 mg/L all year
002Solids, total suspendedMO AVG <= 100 lb/d all year
002Solids, total suspendedDAILY MX <= 200 lb/d all year
002Nitrogen, ammonia total [as N]MO AVG <= 15 mg/L all year
002Nitrogen, ammonia total [as N]DAILY MX <= 30 mg/L all year
002Nitrogen, ammonia total [as N]MO AVG <= 50 lb/d all year
002Nitrogen, ammonia total [as N]DAILY MX <= 100 lb/d all year
002Cyanide, free [amenable to chlorination]MO AVG <= .019 mg/L all year
002Cyanide, free [amenable to chlorination]DAILY MX <= .051 mg/L all year
002Chromium, hexavalent [as Cr]MO AVG report only all year
002Chromium, hexavalent [as Cr]DAILY MX report only all year
002Nickel, total recoverableMO AVG report only all year
002Nickel, total recoverableDAILY MX report only all year
002Silver total recoverableMO AVG report only all year
002Silver total recoverableDAILY MX report only all year
002Zinc, total recoverableMO AVG report only all year
002Zinc, total recoverableMO AVG report only all year
002Zinc, total recoverableDAILY MX report only all year
002Zinc, total recoverableDAILY MX report only all year
002Cadmium, total recoverableMO AVG report only all year
002Cadmium, total recoverableDAILY MX report only all year
002Lead, total recoverableMO AVG report only all year
002Lead, total recoverableDAILY MX report only all year
002Copper, total recoverableMO AVG report only all year
002Copper, total recoverableMO AVG report only all year
002Copper, total recoverableDAILY MX report only all year
002Copper, total recoverableDAILY MX 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
002Chlorine, total residualMO AVG <= .028 mg/L all year
002Chlorine, total residualDAILY MX <= .057 mg/L all year
002Coliform, fecal generalMO GEOMN <= 200 #/100mL all year
002Coliform, fecal generalDAILY MX <= 400 #/100mL all year
002BOD, 5-day, percent removalMO AV MN >= 85 % all year
002Solids, suspended percent removalMO AV MN >= 85 % all year
IU01Flow rateMO AVG <= 60000 gal/d all year
IU01Flow rateDAILY MX report only all year
IU01BOD, 5-day, 20 deg. CMO AVG report only all year
IU01BOD, 5-day, 20 deg. CDAILY MX <= 500 mg/L all year
IU01pHINST MIN >= 5 SU all year
IU01pHINST MAX <= 10 SU all year
IU01Nitrogen, ammonia total [as N]MO AVG report only all year
IU01Nitrogen, ammonia total [as N]DAILY MX report only all year
IU01Cyanide, total [as CN]MO AVG report only all year
IU01Cyanide, total [as CN]DAILY MX report only all year
IU01Cyanide, total [as CN]MO AVG <= .0167 lb/d all year
IU01Cyanide, total [as CN]DAILY MX <= .0167 lb/d all year
IU01Cyanide, free [amenable to chlorination]MO AVG report only all year
IU01Cyanide, free [amenable to chlorination]DAILY MX report only all year
IU01Cyanide, free [amenable to chlorination]MO AVG report only all year
IU01Cyanide, free [amenable to chlorination]DAILY MX report only all year
IU01Cadmium, total [as Cd]MO AVG report only all year
IU01Cadmium, total [as Cd]MO AVG report only all year
IU01Cadmium, total [as Cd]DAILY MX report only all year
IU01Cadmium, total [as Cd]DAILY MX report only all year
IU01Cadmium, total [as Cd]MO AVG <= .002 lb/d all year
IU01Cadmium, total [as Cd]MO AVG <= .002 lb/d all year
IU01Cadmium, total [as Cd]DAILY MX <= .002 lb/d all year
IU01Cadmium, total [as Cd]DAILY MX <= .002 lb/d all year
IU01Chromium, total [as Cr]MO AVG report only all year
IU01Chromium, total [as Cr]MO AVG report only all year
IU01Chromium, total [as Cr]DAILY MX report only all year
IU01Chromium, total [as Cr]DAILY MX report only all year
IU01Chromium, total [as Cr]MO AVG <= .0167 lb/d all year
IU01Chromium, total [as Cr]MO AVG <= .0167 lb/d all year
IU01Chromium, total [as Cr]DAILY MX <= .0167 lb/d all year
IU01Chromium, total [as Cr]DAILY MX <= .0167 lb/d all year
IU01Copper, total [as Cu]MO AVG report only all year
IU01Copper, total [as Cu]DAILY MX report only all year
IU01Copper, total [as Cu]MO AVG <= .1 lb/d all year
IU01Copper, total [as Cu]DAILY MX <= .1 lb/d all year
IU01Lead, total [as Pb]MO AVG report only all year
IU01Lead, total [as Pb]MO AVG report only all year
IU01Lead, total [as Pb]DAILY MX report only all year
IU01Lead, total [as Pb]DAILY MX report only all year
IU01Lead, total [as Pb]MO AVG <= .005 lb/d all year
IU01Lead, total [as Pb]MO AVG <= .005 lb/d all year
IU01Lead, total [as Pb]DAILY MX <= .005 lb/d all year
IU01Lead, total [as Pb]DAILY MX <= .005 lb/d all year
IU01Nickel, total [as Ni]MO AVG report only all year
IU01Nickel, total [as Ni]MO AVG report only all year
IU01Nickel, total [as Ni]DAILY MX report only all year
IU01Nickel, total [as Ni]DAILY MX report only all year
IU01Nickel, total [as Ni]MO AVG <= .1 lb/d all year
IU01Nickel, total [as Ni]MO AVG <= .1 lb/d all year
IU01Nickel, total [as Ni]DAILY MX <= .1 lb/d all year
IU01Nickel, total [as Ni]DAILY MX <= .1 lb/d all year
IU01Silver, total [as Ag]MO AVG report only all year
IU01Silver, total [as Ag]MO AVG report only all year
IU01Silver, total [as Ag]DAILY MX report only all year
IU01Silver, total [as Ag]DAILY MX report only all year
IU01Silver, total [as Ag]MO AVG <= .002 lb/d all year
IU01Silver, total [as Ag]MO AVG <= .002 lb/d all year
IU01Silver, total [as Ag]DAILY MX <= .002 lb/d all year
IU01Silver, total [as Ag]DAILY MX <= .002 lb/d all year
IU01Zinc, total [as Zn]MO AVG report only all year
IU01Zinc, total [as Zn]DAILY MX report only all year
IU01Zinc, total [as Zn]MO AVG <= .29 lb/d all year
IU01Zinc, total [as Zn]DAILY MX <= .5 lb/d all year
IU01Total toxic organics [TTO] [40 CFR433]MO AVG report only all year
IU01Total toxic organics [TTO] [40 CFR433]DAILY MX report only all year
IU01Total toxic organics [TTO] [40 CFR433]MO AVG report only all year
IU01Total toxic organics [TTO] [40 CFR433]DAILY MX <= .0888 lb/d all year
IU01Chemical Oxygen Demand [COD]MO AVG report only all year
IU01Chemical Oxygen Demand [COD]DAILY MX <= 1500 mg/L all year
IU02Flow rateMO AVG report only all year
IU02Flow rateDAILY MX <= 3000 gal/d all year
IU02pHINST MIN >= 5 SU all year
IU02pHINST MAX <= 10 SU all year
IU02Solids, total suspendedMO AVG report only all year
IU02Solids, total suspendedDAILY MX <= 200 mg/L all year
IU02Oil and grease, hexane extr methodMO AVG report only all year
IU02Oil and grease, hexane extr methodDAILY MX <= 30 mg/L all year
IU02Chemical Oxygen Demand [COD]MO AVG report only all year
IU02Chemical Oxygen Demand [COD]DAILY MX report only all year

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