NEVADA GOLD MINES LLC

NPDES permit NV0022268 · Minor NON-POTW · administratively continued, expires 2023-01-31 · 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.

This permit expired on 2023-01-31 and is administratively continued: its last limits keep applying until a new permit is issued, and EPA still expects the reports.

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

1values over a limit
81required values missing, on 6 form(s)
7of 21 forms filed late

Last period with anything received: 2026-06-30. Most often over: Sulfide, total [as S] (1).

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 (101)

OutfallParameterStatisticLimitMonths
00ATemperature, water deg. centigradeMO AVG report only all year
00ATemperature, water deg. centigradeMO AVG report only all year
00ATemperature, water deg. centigradeDAILY MX <= 34 deg C all year
00ATemperature, water deg. centigradeDAILY MX <= 34 deg C all year
00AFlow rate30DA AVG <= 72 MGD all year
00AFlow rate30DA AVG <= 72 MGD all year
00AFlow rateDAILY MX <= 90 MGD all year
00AFlow rateDAILY MX <= 90 MGD all year
00ATurbidityMO AVG report only all year
00ATurbidityMO AVG report only all year
00ATurbidityDAILY MX <= 50 NTU all year
00ATurbidityDAILY MX <= 50 NTU all year
00AColor, apparent [unfiltered sample]MO AVG report only all year
00AColor, apparent [unfiltered sample]MO AVG report only all year
00AColor, apparent [unfiltered sample]DAILY MX <= 75 col unit (pc) all year
00AColor, apparent [unfiltered sample]DAILY MX <= 75 col unit (pc) all year
00AOxygen, dissolved [DO]DAILY MN >= 5 mg/L all year
00AOxygen, dissolved [DO]DAILY MN >= 5 mg/L all year
00AOxygen, dissolved [DO]MO AVG report only all year
00AOxygen, dissolved [DO]MO AVG report only all year
00ApHMO AVG report only all year
00ApHMO AVG report only all year
00AAlkalinity, total [as CaCO3]DAILY MN >= 20 mg/L all year
00AAlkalinity, total [as CaCO3]DAILY MN >= 20 mg/L all year
00AAlkalinity, total [as CaCO3]MO AVG report only all year
00AAlkalinity, total [as CaCO3]MO AVG report only all year
00ASolids, total suspendedMO AVG report only all year
00ASolids, total suspendedMO AVG report only all year
00ASolids, total suspendedDAILY MX <= 80 mg/L all year
00ASolids, total suspendedDAILY MX <= 80 mg/L all year
00ANitrogen, ammonia total [as N]30DA AVG <= 1 Ratio all year
00ANitrogen, ammonia total [as N]30DA AVG <= 1 Ratio all year
00ANitrogen, nitrite total [as N]MO AVG report only all year
00ANitrogen, nitrite total [as N]MO AVG report only all year
00ANitrogen, nitrite total [as N]DAILY MX <= 1 mg/L all year
00ANitrogen, nitrite total [as N]DAILY MX <= 1 mg/L all year
00ANitrite + Nitrate total [as N]MO AVG report only all year
00ANitrite + Nitrate total [as N]MO AVG report only all year
00ANitrite + Nitrate total [as N]DAILY MX <= 10 mg/L all year
00ANitrite + Nitrate total [as N]DAILY MX <= 10 mg/L all year
00APhosphorus, total [as P]MO AVG report only all year
00APhosphorus, total [as P]MO AVG report only all year
00APhosphorus, total [as P]DAILY MX <= .33 mg/L all year
00APhosphorus, total [as P]DAILY MX <= .33 mg/L all year
00ACyanide, total [as CN]MO AVG report only all year
00ACyanide, total [as CN]MO AVG report only all year
00ACyanide, total [as CN]DAILY MX <= 5.2 ug/L all year
00ACyanide, total [as CN]DAILY MX <= 5.2 ug/L all year
00ASulfide, total [as S]4A <= 2 ug/L all year
00AHardness, total [as CaCO3]DAILY MX report only all year
00ACalcium, total [as Ca]DAILY MX report only all year
00AMagnesium, total [as Mg]DAILY MX report only all year
00ASodium, total [as Na]DAILY MX report only all year
00APotassium, total [as K]DAILY MX report only all year
00AChloride [as Cl]4A <= 230 mg/L all year
00AChloride [as Cl]4A <= 230 mg/L all year
00AChloride [as Cl]MO AVG report only all year
00AChloride [as Cl]MO AVG report only all year
00ASulfate, total [as SO4]DAILY MX <= 250 mg/L all year
00AFluoride, total [as F]DAILY MX <= 1000 ug/L all year
00AIron, total recoverableMO AVG report only all year
00AIron, total recoverableMO AVG report only all year
00AIron, total recoverableDAILY MX <= 1000 ug/L all year
00AIron, total recoverableDAILY MX <= 1000 ug/L all year
00ASelenium, total recoverable4A <= 5 ug/L all year
00AArsenic, total [as As]DAILY MX <= .05 mg/L all year
00AArsenic, total [as As]DAILY MX <= .05 mg/L all year
00ABarium, total recoverableDAILY MX report only all year
00ABeryllium, total [as Be]DAILY MX <= 100 ug/L all year
00ACadmium, dissolved [as Cd]DAILY MX <= 1 Ratio all year
00AChromium, total [as Cr]DAILY MX <= 100 ug/L all year
00ACopper, dissolved [as Cu]DAILY MX <= 1 Ratio all year
00ALead, dissolved [as Pb]DAILY MX <= 1 Ratio all year
00AThallium, total [as Tl]DAILY MX report only all year
00ANickel, total recoverableDAILY MX <= 1 Ratio all year
00ASilver total recoverableDAILY MX <= 1 Ratio all year
00AZinc, dissolved [as Zn]DAILY MX <= 1 Ratio all year
00AAluminum, total [as Al]DAILY MX report only all year
00AAntimony, total recoverableDAILY MX report only all year
00AManganese, total recoverableMO AVG report only all year
00AManganese, total recoverableMO AVG report only all year
00AManganese, total recoverableDAILY MX <= 200 ug/L all year
00AManganese, total recoverableDAILY MX <= 200 ug/L all year
00ApH, maximumDAILY MX <= 9 SU all year
00ApH, maximumDAILY MX <= 9 SU all year
00ApH, minimumDAILY MN >= 6.5 SU all year
00ApH, minimumDAILY MN >= 6.5 SU all year
00ASolids, total dissolvedMO AVG report only all year
00ASolids, total dissolvedMO AVG report only all year
00ASolids, total dissolvedDAILY MX <= 400 mg/L all year
00ASolids, total dissolvedDAILY MX <= 400 mg/L all year
00AMercury, dissolved [as Hg]DAILY MX <= 1.4 ug/L all year
00AMercury, dissolved [as Hg]DAILY MX <= 1.4 ug/L all year
00AMercury, dissolved [as Hg]MO AVG report only all year
00AMercury, dissolved [as Hg]MO AVG report only all year
00AMercury, dissolved [as Hg]4A <= .77 ug/L all year
00AMercury, dissolved [as Hg]4A <= .77 ug/L all year
MG2Flow rateDAILY MX report only all year
MG2Flow rateDAILY MX report only all year
MG2Solids, total dissolvedDAILY MX report only all year
MG2Solids, total dissolvedDAILY MX 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