CITY OF FALLON

NPDES permit NV0020061 · Major POTW · effective, expires 2029-09-30 · 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

23values over a limit
0required values missing, on 0 form(s)
18of 55 forms filed late

Last period with anything received: 2026-06-30. Most often over: BOD, 5-day, 20 deg. C (5), Nitrogen, ammonia total [as N] (4), Copper, total recoverable (4).

Reporting

Reports are due about 28 days after each monitoring period ends (read off this permit's own late-day counts in EPA's filings).

Limits in force (267)

OutfallParameterStatisticLimitMonths
001Temperature, water deg. centigradeDAILY MX report only all year
001Temperature, water deg. centigradeDAILY MX report only all year
001Oxygen, dissolved [DO]DAILY MN report only all year
001Oxygen, dissolved [DO]DAILY MN report only all year
001BOD, 5-day, 20 deg. C30DA AVG <= 30 mg/L all year
001BOD, 5-day, 20 deg. C30DA AVG <= 30 mg/L all year
001BOD, 5-day, 20 deg. CDAILY MX <= 45 mg/L all year
001BOD, 5-day, 20 deg. CDAILY MX <= 45 mg/L all year
001Solids, total suspended30DA AVG <= 30 mg/L all year
001Solids, total suspended30DA AVG <= 30 mg/L all year
001Solids, total suspendedDAILY MX <= 45 mg/L all year
001Solids, total suspendedDAILY MX <= 45 mg/L all year
001Nitrogen, total [as N]DAILY MX <= 10 mg/L all year
001Nitrogen, total [as N]DAILY MX <= 10 mg/L all year
001Nitrogen, ammonia total [as N]30DA AVG <= .45 mg/L all year
001Nitrogen, ammonia total [as N]30DA AVG <= .45 mg/L all year
001Nitrogen, ammonia total [as N]DAILY MX <= .45 mg/L all year
001Nitrogen, ammonia total [as N]DAILY MX <= .45 mg/L all year
001Nitrogen, nitrate total [as N]DAILY MX report only all year
001Nitrogen, nitrate total [as N]DAILY MX report only all year
001Phosphorus, total [as P]DAILY MX report only all year
001Phosphorus, total [as P]DAILY MX report only all year
001Cyanide, total [as CN]DAILY MX report only all year
001AsbestosDAILY MX report only all year
001Arsenic, total recoverable30DA AVG <= 50 ug/L all year
001Arsenic, total recoverable30DA AVG <= 50 ug/L all year
001Arsenic, total recoverableDAILY MX <= 50 ug/L all year
001Arsenic, total recoverableDAILY MX <= 50 ug/L all year
001Selenium, total recoverableDAILY MX report only all year
001Thallium, total recoverableDAILY MX report only all year
001Nickel, total recoverable30DA AVG <= 13 ug/L all year
001Nickel, total recoverable30DA AVG <= 13 ug/L all year
001Nickel, total recoverableDAILY MX <= 13 ug/L all year
001Nickel, total recoverableDAILY MX <= 13 ug/L all year
001Silver total recoverableDAILY MX report only all year
001Zinc, total recoverable30DA AVG <= 203 ug/L all year
001Zinc, total recoverableDAILY MX <= 203 ug/L all year
001Cadmium, total recoverableDAILY MX report only all year
001Lead, total recoverableDAILY MX report only all year
001Chromium, total recoverableDAILY MX report only all year
001Copper, total recoverable30DA AVG <= 16 ug/L all year
001Copper, total recoverableDAILY MX <= 16 ug/L all year
001Antimony, total recoverableDAILY MX report only all year
0012-Methyl-4,6-dinitrophenolDAILY MX report only all year
001Dichlorobromomethane30DA AVG report only all year
001Dichlorobromomethane30DA AVG report only all year
001DichlorobromomethaneDAILY MX report only all year
001DichlorobromomethaneDAILY MX report only all year
001Carbon tetrachlorideDAILY MX report only all year
0011,2-DichloroethaneDAILY MX report only all year
001Bromoform30DA AVG report only all year
001Bromoform30DA AVG report only all year
001BromoformDAILY MX report only all year
001BromoformDAILY MX report only all year
001Dibromochloromethane30DA AVG report only all year
001Dibromochloromethane30DA AVG report only all year
001DibromochloromethaneDAILY MX report only all year
001DibromochloromethaneDAILY MX report only all year
001Chloroform30DA AVG report only all year
001ChloroformDAILY MX report only all year
001TolueneDAILY MX report only all year
001BenzeneDAILY MX report only all year
001.delta.-BHCDAILY MX report only all year
001AcenaphthyleneDAILY MX report only all year
001AcenaphtheneDAILY MX report only all year
001AcroleinDAILY MX report only all year
001AcrylonitrileDAILY MX report only all year
001AnthraceneDAILY MX report only all year
001Benzo[b]fluorantheneDAILY MX report only all year
001Benzo[k]fluorantheneDAILY MX report only all year
001Benzo[a]pyreneDAILY MX report only all year
001Bis[2-chloroethyl] etherDAILY MX report only all year
001Bis[2-chloroethoxy]methaneDAILY MX report only all year
001Bis[2-chloroisopropyl] etherDAILY MX report only all year
001Butyl benzyl phthalateDAILY MX report only all year
001ChlorobenzeneDAILY MX report only all year
001ChryseneDAILY MX report only all year
001Diethyl phthalateDAILY MX report only all year
001Dimethyl phthalateDAILY MX report only all year
0011,2-DiphenylhydrazineDAILY MX report only all year
001Endosulfan sulfateDAILY MX report only all year
001.beta.-EndosulfanDAILY MX report only all year
001.alpha.-EndosulfanDAILY MX report only all year
001Endrin aldehydeDAILY MX report only all year
001EthylbenzeneDAILY MX report only all year
001FluorantheneDAILY MX report only all year
001FluoreneDAILY MX report only all year
001HexachlorocyclopentadieneDAILY MX report only all year
001HexachlorobutadieneDAILY MX report only all year
001HexachloroethaneDAILY MX report only all year
001Indeno[1,2,3-cd]pyreneDAILY MX report only all year
001IsophoroneDAILY MX report only all year
001Methyl bromide [Bromomethane]DAILY MX report only all year
001Methyl chloride [Chloromethane]DAILY MX report only all year
001Methylene chlorideDAILY MX report only all year
001N-Nitrosodi-N-propylamineDAILY MX report only all year
001N-NitrosodiphenylamineDAILY MX report only all year
001N-Nitrosodimethylamine [NDMA]DAILY MX report only all year
001NitrobenzeneDAILY MX report only all year
001PhenanthreneDAILY MX report only all year
001PyreneDAILY MX report only all year
001TetrachloroethyleneDAILY MX report only all year
0011,1-DichloroethaneDAILY MX report only all year
0011,1-DichloroethyleneDAILY MX report only all year
0011,1,1-TrichloroethaneDAILY MX report only all year
0011,1,2-TrichloroethaneDAILY MX report only all year
0011,1,2,2-TetrachloroethaneDAILY MX report only all year
001Benzo[ghi]peryleneDAILY MX report only all year
001Benzo[a]anthraceneDAILY MX report only all year
0011,2-DichlorobenzeneDAILY MX report only all year
0011,2-DichloropropaneDAILY MX report only all year
001trans-1,2-DichloroethyleneDAILY MX report only all year
0011,2,4-TrichlorobenzeneDAILY MX report only all year
001Dibenz[a,h]anthraceneDAILY MX report only all year
0011,3-DichlorobenzeneDAILY MX report only all year
0011,4-DichlorobenzeneDAILY MX report only all year
0012-Chloroethyl vinyl ether, [mixed]DAILY MX report only all year
0012-ChloronaphthaleneDAILY MX report only all year
0012-ChlorophenolDAILY MX report only all year
0012-NitrophenolDAILY MX report only all year
001Di-n-octyl phthalateDAILY MX report only all year
0012,4-DichlorophenolDAILY MX report only all year
0012,4-DimethylphenolDAILY MX report only all year
0012,4-DinitrotolueneDAILY MX report only all year
0012,4-DinitrophenolDAILY MX report only all year
0012,4,6-TrichlorophenolDAILY MX report only all year
0012,6-DinitrotolueneDAILY MX report only all year
0013,3'-DichlorobenzidineDAILY MX report only all year
0014-Bromophenyl phenyl etherDAILY MX report only all year
0014-Chlorophenyl phenyl etherDAILY MX report only all year
0014-NitrophenolDAILY MX report only all year
001PCB-1016DAILY MX report only all year
0012,3,7,8-Tetrachlorodibenzo-p-dioxinDAILY MX report only all year
001PhenolDAILY MX report only all year
001NaphthaleneDAILY MX report only all year
001PentachlorophenolDAILY MX report only all year
001Di[2-ethylhexyl] phthalate [DEHP]DAILY MX report only all year
001Di-n-butyl phthalateDAILY MX report only all year
001BenzidineDAILY MX report only all year
001Vinyl chlorideDAILY MX report only all year
001TrichloroethyleneDAILY MX report only all year
0014,4'-DDTDAILY MX report only all year
0014,4'-DDDDAILY MX report only all year
0014,4'-DDEDAILY MX report only all year
001AldrinDAILY MX report only all year
001.alpha.-BHCDAILY MX report only all year
001.beta.-BHCDAILY MX report only all year
001.gamma.-BHCDAILY MX report only all year
001Chlordane [tech mix. and metabolites]DAILY MX report only all year
001DieldrinDAILY MX report only all year
001EndrinDAILY MX report only all year
001ToxapheneDAILY MX report only all year
001HeptachlorDAILY MX report only all year
001Heptachlor epoxideDAILY MX report only all year
001PCB-1221DAILY MX report only all year
001PCB-1232DAILY MX report only all year
001PCB-1242DAILY MX report only all year
001PCB-1248DAILY MX report only all year
001PCB-1254DAILY MX report only all year
001PCB-1260DAILY MX report only all year
001HexachlorobenzeneDAILY MX report only all year
001Chlorine, total residualDAILY MX <= 0 mg/L all year
001Chlorine, total residualDAILY MX <= 0 mg/L all year
001pH, maximumDAILY MX <= 9 SU all year
001pH, minimumDAILY MN >= 6.5 SU all year
001pH, minimumDAILY MN >= 6.5 SU all year
0014-Chloro-3-methylphenolDAILY MX report only all year
001Solids, total dissolvedDAILY MX report only all year
001Solids, total dissolvedDAILY MX report only all year
001Mercury, total recoverableDAILY MX report only all year
001Coliform, fecal general30DA GM <= 126 CFU/100mL all year
001Coliform, fecal generalDAILY MX <= 400 CFU/100mL all year
0011,3-DichloropropeneDAILY MX report only all year
001BOD, 5-day, percent removalMO AV MN >= 85 % all year
001BOD, 5-day, percent removalMO AV MN >= 85 % all year
001Solids, suspended percent removalMO AV MN >= 85 % all year
001Trihalomethane, tot.30DA AVG <= 100 ug/L all year
001Trihalomethane, tot.DAILY MX <= 100 ug/L all year
001ChloroethaneDAILY MX report only all year
01DTemperature, water deg. centigradeDAILY MX report only all year
01DTemperature, water deg. centigradeDAILY MX report only all year
01DTemp. diff. between samp. & upstrm deg. CDAILY MX report only all year
01DTemp. diff. between samp. & upstrm deg. CDAILY MX report only all year
01DOxygen, dissolved [DO]DAILY MX report only all year
01DOxygen, dissolved [DO]DAILY MX report only all year
01DNitrogen, total [as N]DAILY MX report only all year
01DNitrogen, total [as N]DAILY MX report only all year
01DNitrogen, ammonia total [as N]DAILY MX report only all year
01DNitrogen, ammonia total [as N]DAILY MX report only all year
01DNitrogen, nitrate total [as N]DAILY MX report only all year
01DNitrogen, nitrate total [as N]DAILY MX report only all year
01DPhosphorus, total [as P]DAILY MX report only all year
01DPhosphorus, total [as P]DAILY MX report only all year
01DHardness, total [as CaCO3]DAILY MX report only all year
01DpH, maximumDAILY MX report only all year
01DpH, maximumDAILY MX report only all year
01DpH, minimumDAILY MN report only all year
01DpH, minimumDAILY MN report only all year
01DSolids, total dissolvedDAILY MX report only all year
01DSolids, total dissolvedDAILY MX report only all year
01DColiform, fecal general30DA GM report only all year
01DColiform, fecal general30DA GM report only all year
01DColiform, fecal generalMW report only all year
01DColiform, fecal generalMW report only all year
01UTemperature, water deg. centigradeDAILY MX report only all year
01UTemperature, water deg. centigradeDAILY MX report only all year
01UOxygen, dissolved [DO]DAILY MX report only all year
01UNitrogen, total [as N]DAILY MX report only all year
01UNitrogen, total [as N]DAILY MX report only all year
01UNitrogen, ammonia total [as N]DAILY MX report only all year
01UNitrogen, ammonia total [as N]DAILY MX report only all year
01UNitrogen, nitrate total [as N]DAILY MX report only all year
01UNitrogen, nitrate total [as N]DAILY MX report only all year
01UPhosphorus, total [as P]DAILY MX report only all year
01UPhosphorus, total [as P]DAILY MX report only all year
01UHardness, total [as CaCO3]DAILY MX report only all year
01UpH, maximumDAILY MX report only all year
01UpH, maximumDAILY MX report only all year
01UpH, minimumDAILY MN report only all year
01UpH, minimumDAILY MN report only all year
01USolids, total dissolvedDAILY MX report only all year
01USolids, total dissolvedDAILY MX report only all year
01UColiform, fecal general30DA GM report only all year
01UColiform, fecal general30DA GM report only all year
01UColiform, fecal generalDAILY MX report only all year
01UColiform, fecal generalDAILY MX report only all year
INFFlow rateRE report only all year
INFFlow rateRE report only all year
INFBOD, 5-day, 20 deg. C30DA AVG report only all year
INFBOD, 5-day, 20 deg. C30DA AVG report only all year
INFBOD, 5-day, 20 deg. CDAILY MX report only all year
INFBOD, 5-day, 20 deg. CDAILY MX report only all year
INFSolids, total suspended30DA AVG report only all year
INFSolids, total suspended30DA AVG report only all year
INFSolids, total suspendedDAILY MX report only all year
INFSolids, total suspendedDAILY MX report only all year
INFFlow, in conduit or thru treatment plant30DA AVG <= 2.2 MGD all year
INFFlow, in conduit or thru treatment plant30DA AVG <= 2.2 MGD all year
INFFlow, in conduit or thru treatment plantDAILY MX <= 3.3 MGD all year
INFFlow, in conduit or thru treatment plantDAILY MX <= 3.3 MGD all year
MW1Nitrogen, total [as N]QB <= 10 mg/L all year
MW1Nitrogen, total [as N]QB <= 10 mg/L all year
MW1Chloride [as Cl]QB report only all year
MW1Chloride [as Cl]QB report only all year
MW1Solids, total dissolvedQB report only all year
MW1Solids, total dissolvedQB report only all year
MW1Depth to water level ft below landsurfaceQC report only all year
MW1Depth to water level ft below landsurfaceQC report only all year
MW1Water level relative to mean sea levelQB report only all year
MW1Water level relative to mean sea levelQB report only all year
MW2Nitrogen, total [as N]QB <= 10 mg/L all year
MW2Nitrogen, total [as N]QB <= 10 mg/L all year
MW2Chloride [as Cl]QB report only all year
MW2Chloride [as Cl]QB report only all year
MW2Solids, total dissolvedQB report only all year
MW2Depth to water level ft below landsurfaceQC report only all year
MW2Depth to water level ft below landsurfaceQC report only all year
MW2Water level relative to mean sea levelQB report only all year
MW3Nitrogen, total [as N]QB <= 10 mg/L all year
MW3Nitrogen, total [as N]QB <= 10 mg/L all year
MW3Chloride [as Cl]QB report only all year
MW3Chloride [as Cl]QB report only all year
MW3Solids, total dissolvedQB report only all year
MW3Solids, total dissolvedQB report only all year
MW3Depth to water level ft below landsurfaceQC report only all year
MW3Depth to water level ft below landsurfaceQC report only all year
MW3Water level relative to mean sea levelQB report only all year

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