CITY OF HENDERSON

NPDES permit NV0024139 · Minor NON-POTW · effective, expires 2029-01-31 · 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

0values over a limit
28required values missing, on 9 form(s)
0of 32 forms filed late

Last period with anything received: 2026-06-30.

Reporting

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

Limits in force (206)

OutfallParameterStatisticLimitMonths
001Flow rateDAILY MX report only all year
001Flow rateDAILY MX report only all year
001Flow rateDAILY MX report only all year
001Flow rateDAILY MX report only all year
001Nitrogen, ammonia total [as N]DAILY MX report only all year
001Nitrogen, ammonia total [as N]DAILY MX report only all year
001Nitrogen, nitrite total [as N]DAILY MX <= 5 mg/L all year
001Nitrogen, nitrite total [as N]DAILY MX <= 5 mg/L all year
001Nitrogen, nitrite total [as N]DAILY MX <= 5 mg/L all year
001Nitrogen, nitrite total [as N]DAILY MX <= 5 mg/L all year
001Nitrogen, nitrate total [as N]DAILY MX <= 90 mg/L all year
001Nitrogen, nitrate total [as N]DAILY MX <= 90 mg/L all year
001Nitrogen, nitrate total [as N]DAILY MX <= 90 mg/L all year
001Nitrogen, nitrate total [as N]DAILY MX <= 90 mg/L all year
001Nitrogen, inorganic totalDAILY MX <= 20 mg/L all year
001Nitrogen, inorganic totalDAILY MX <= 20 mg/L all year
001Nitrogen, inorganic totalDAILY MX <= 20 mg/L all year
001Nitrogen, inorganic totalDAILY MX <= 20 mg/L 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 <= 22 ug/L all year
001Cyanide, total [as CN]DAILY MX <= 22 ug/L all year
001Sulfide, total [as S]DAILY MX <= 2 ug/L all year
001Sulfide, total [as S]DAILY MX <= 2 ug/L all year
001Fluoride, total [as F]DAILY MX <= 1000 ug/L all year
001Fluoride, total [as F]DAILY MX <= 1000 ug/L all year
001Arsenic, total recoverableDAILY MX <= 100 ug/L all year
001Arsenic, total recoverableDAILY MX <= 100 ug/L all year
001Iron, total recoverableDAILY MX <= 1000 ug/L all year
001Iron, total recoverableDAILY MX <= 1000 ug/L all year
001Selenium, total recoverableDAILY MX <= 6.3 ug/L all year
001Selenium, total recoverableDAILY MX <= 6.3 ug/L all year
001Beryllium, total recoverable [as Be]DAILY MX <= 100 ug/L all year
001Beryllium, total recoverable [as Be]DAILY MX <= 100 ug/L all year
001Boron, total recoverableDAILY MX <= 750 ug/L all year
001Boron, total recoverableDAILY MX <= 750 ug/L all year
001Chromium, hexavalent [as Cr]DAILY MX <= 16 ug/L all year
001Chromium, hexavalent [as Cr]DAILY MX <= 16 ug/L all year
001Chromium, trivalent [as Cr]DAILY MX <= 2023 ug/L all year
001Chromium, trivalent [as Cr]DAILY MX <= 2023 ug/L all year
001Nickel, total recoverableDAILY MX <= 200 ug/L all year
001Nickel, total recoverableDAILY MX <= 200 ug/L all year
001Silver total recoverableDAILY MX <= 46 ug/L all year
001Silver total recoverableDAILY MX <= 46 ug/L all year
001Zinc, total recoverableDAILY MX <= 435 ug/L all year
001Zinc, total recoverableDAILY MX <= 435 ug/L all year
001Cadmium, total recoverableDAILY MX <= 7.6 ug/L all year
001Cadmium, total recoverableDAILY MX <= 7.6 ug/L all year
001Lead, total recoverableDAILY MX <= 321 ug/L all year
001Lead, total recoverableDAILY MX <= 321 ug/L all year
001Chromium, total recoverableDAILY MX <= 100 ug/L all year
001Chromium, total recoverableDAILY MX <= 100 ug/L all year
001Copper, total recoverableDAILY MX <= 58 ug/L all year
001Copper, total recoverableDAILY MX <= 58 ug/L all year
001Molybdenum, total recoverableDAILY MX <= 6160 ug/L all year
001Molybdenum, total recoverableDAILY MX <= 6160 ug/L all year
001TributyltinDAILY MX <= .46 ug/L all year
001TributyltinDAILY MX <= .46 ug/L all year
001Manganese, total recoverableDAILY MX <= 200 ug/L all year
001Manganese, total recoverableDAILY MX <= 200 ug/L all year
001AcroleinDAILY MX <= 3 ug/L all year
001AcroleinDAILY MX <= 3 ug/L all year
001.beta.-EndosulfanDAILY MX <= .22 ug/L all year
001.beta.-EndosulfanDAILY MX <= .22 ug/L all year
001.alpha.-EndosulfanDAILY MX <= .22 ug/L all year
001.alpha.-EndosulfanDAILY MX <= .22 ug/L all year
001ChlorpyrifosDAILY MX <= .083 ug/L all year
001PentachlorophenolDAILY MX <= 23.5 ug/L all year
001PentachlorophenolDAILY MX <= 23.5 ug/L all year
0014,4'-DDTDAILY MX <= 1.1 ug/L all year
001AldrinDAILY MX <= 3 ug/L all year
001Chlordane [tech mix. and metabolites]DAILY MX <= 2.4 ug/L all year
001Chlordane [tech mix. and metabolites]DAILY MX <= 2.4 ug/L all year
001DieldrinDAILY MX <= .24 ug/L all year
001DieldrinDAILY MX <= .24 ug/L all year
001EndrinDAILY MX <= .086 ug/L all year
001ToxapheneDAILY MX <= .73 ug/L all year
001ToxapheneDAILY MX <= .73 ug/L all year
001HeptachlorDAILY MX <= .52 ug/L all year
001HeptachlorDAILY MX <= .52 ug/L all year
001Heptachlor epoxideDAILY MX <= .52 ug/L all year
001Heptachlor epoxideDAILY MX <= .52 ug/L all year
001MethoxychlorDAILY MX <= .03 ug/L all year
001MethoxychlorDAILY MX <= .03 ug/L all year
001Polychlorinated biphenyls [PCBs]DAILY MX <= .014 ug/L all year
001Polychlorinated biphenyls [PCBs]DAILY MX <= .014 ug/L all year
001MalathionDAILY MX <= .1 ug/L all year
001MalathionDAILY MX <= .1 ug/L all year
001ParathionDAILY MX <= .065 ug/L all year
001ParathionDAILY MX <= .065 ug/L all year
001DemetonDAILY MX <= .1 ug/L all year
001DemetonDAILY MX <= .1 ug/L all year
001DiazinonDAILY MX <= .17 ug/L all year
001MirexDAILY MX <= .001 ug/L all year
001MirexDAILY MX <= .001 ug/L all year
001LindaneDAILY MX <= .95 ug/L all year
001Chlorine, total residualDAILY MX <= .1 mg/L all year
001Chlorine, total residualDAILY MX <= .1 mg/L all year
001Chlorine, total residualDAILY MX <= .1 mg/L all year
001Chlorine, total residualDAILY MX <= .1 mg/L all year
001Flow, totalMO TOTAL report only all year
001Flow, totalMO TOTAL report only all year
001Flow, totalMO TOTAL report only all year
001Flow, totalMO TOTAL report only all year
001NonylphenolDAILY MX <= 28 ug/L all year
001NonylphenolDAILY MX <= 28 ug/L all year
001pH, maximumDAILY MX <= 9 SU all year
001pH, maximumDAILY MX <= 9 SU all year
001pH, maximumDAILY MX <= 9 SU 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
001pH, minimumDAILY MN >= 6.5 SU all year
001pH, minimumDAILY MN >= 6.5 SU all year
001Solids, total dissolvedDAILY MX <= 1900 mg/L all year
001Solids, total dissolvedDAILY MX <= 1900 mg/L all year
001Solids, total dissolvedDAILY MX <= 1900 mg/L all year
001Solids, total dissolvedDAILY MX <= 1900 mg/L all year
001Mercury, total recoverableDAILY MX <= 1.4 ug/L all year
001Mercury, total recoverableDAILY MX <= 1.4 ug/L all year
001Hydrocarbons, total petroleumDAILY MX <= 1 mg/L all year
001Hydrocarbons, total petroleumDAILY MX <= 1 mg/L all year
001Azinphos-methylDAILY MX <= .01 ug/L all year
001Azinphos-methylDAILY MX <= .01 ug/L all year
002Flow rateDAILY MX report only all year
002Flow rateDAILY MX report only all year
002Flow rateDAILY MX report only all year
002Flow rateDAILY MX report only all year
002Alkalinity, total [as CaCO3]DAILY MX report only all year
002Alkalinity, total [as CaCO3]DAILY MX report only all year
002Alkalinity, bicarbonate [as CaCO3]DAILY MX report only all year
002Alkalinity, bicarbonate [as CaCO3]DAILY MX report only all year
002Nitrogen, total [as N]DAILY MX <= 10 mg/L all year
002Nitrogen, total [as N]DAILY MX <= 10 mg/L all year
002Nitrite + Nitrate total [as N]DAILY MX <= 10 mg/L all year
002Nitrite + Nitrate total [as N]DAILY MX <= 10 mg/L all year
002Cyanide, weak acid, dissociableDAILY MX <= .2 mg/L all year
002Calcium, total [as Ca]DAILY MX report only all year
002Calcium, total [as Ca]DAILY MX report only all year
002Magnesium, total [as Mg]DAILY MX <= 150 mg/L all year
002Magnesium, total [as Mg]DAILY MX <= 150 mg/L all year
002Sodium, total [as Na]DAILY MX report only all year
002Sodium, total [as Na]DAILY MX report only all year
002Potassium, total [as K]DAILY MX report only all year
002Potassium, total [as K]DAILY MX report only all year
002Chloride [as Cl]DAILY MX <= 400 mg/L all year
002Chloride [as Cl]DAILY MX <= 400 mg/L all year
002Sulfate, total [as SO4]DAILY MX <= 500 mg/L all year
002Sulfate, total [as SO4]DAILY MX <= 500 mg/L all year
002Fluoride, total [as F]DAILY MX <= 4 mg/L all year
002Fluoride, total [as F]DAILY MX <= 4 mg/L all year
002Arsenic, total [as As]DAILY MX <= .01 mg/L all year
002Arsenic, total [as As]DAILY MX <= .01 mg/L all year
002Barium, total [as Ba]DAILY MX <= 2 mg/L all year
002Barium, total [as Ba]DAILY MX <= 2 mg/L all year
002Beryllium, total [as Be]DAILY MX <= .004 mg/L all year
002Beryllium, total [as Be]DAILY MX <= .004 mg/L all year
002Cadmium, total [as Cd]DAILY MX <= .005 mg/L all year
002Cadmium, total [as Cd]DAILY MX <= .005 mg/L all year
002Chromium, total [as Cr]DAILY MX <= .1 mg/L all year
002Chromium, total [as Cr]DAILY MX <= .1 mg/L all year
002Copper, total [as Cu]DAILY MX <= 1 mg/L all year
002Copper, total [as Cu]DAILY MX <= 1 mg/L all year
002Iron, total [as Fe]DAILY MX <= .6 mg/L all year
002Iron, total [as Fe]DAILY MX <= .6 mg/L all year
002Lead, total [as Pb]DAILY MX <= .015 mg/L all year
002Lead, total [as Pb]DAILY MX <= .015 mg/L all year
002Manganese, total [as Mn]DAILY MX <= .1 mg/L all year
002Manganese, total [as Mn]DAILY MX <= .1 mg/L all year
002Thallium, total [as Tl]DAILY MX <= .002 mg/L all year
002Thallium, total [as Tl]DAILY MX <= .002 mg/L all year
002Silver, total [as Ag]DAILY MX <= .1 mg/L all year
002Silver, total [as Ag]DAILY MX <= .1 mg/L all year
002Zinc, total [as Zn]DAILY MX <= 5 mg/L all year
002Zinc, total [as Zn]DAILY MX <= 5 mg/L all year
002Antimony, total [as Sb]DAILY MX <= .006 mg/L all year
002Antimony, total [as Sb]DAILY MX <= .006 mg/L all year
002Aluminum, total [as Al]DAILY MX <= .2 mg/L all year
002Aluminum, total [as Al]DAILY MX <= .2 mg/L all year
002Selenium, total [as Se]DAILY MX <= .05 mg/L all year
002Selenium, total [as Se]DAILY MX <= .05 mg/L all year
002Uranium, totalDAILY MX <= .01 mg/L all year
002Uranium, totalDAILY MX <= .01 mg/L all year
002Flow, totalMO TOTAL report only all year
002Flow, totalMO TOTAL report only all year
002pH, maximumDAILY MX <= 8.5 SU all year
002pH, minimumDAILY MN >= 6.5 SU all year
002pH, minimumDAILY MN >= 6.5 SU all year
002Solids, total dissolvedDAILY MX <= 1000 mg/L all year
002Solids, total dissolvedDAILY MX <= 1000 mg/L all year
002Mercury, total [as Hg]DAILY MX <= .002 mg/L all year
002Mercury, total [as Hg]DAILY MX <= .002 mg/L all year
002Hydrocarbons, total petroleumDAILY MX <= 1 mg/L all year
002Hydrocarbons, total petroleumDAILY MX <= 1 mg/L all year
SUMFlow rateDAILY MX <= .99 MGD all year
SUMFlow rateDAILY MX <= .99 MGD all year
SUMFlow rateDAILY MX <= .99 MGD all year
SUMFlow rateDAILY MX <= .99 MGD all year
SUMNumber of EventsMO TOTAL report only all year
SUMNumber of EventsMO TOTAL report only all year
SUMNumber of EventsMO TOTAL report only all year
SUMNumber of EventsMO TOTAL report only all year
SUMFlow, totalMO TOTAL report only all year
SUMFlow, totalMO TOTAL report only all year
SUMFlow, totalMO TOTAL report only all year
SUMFlow, 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