Churchill County Public Works — NPDES permit NV0023582: limits, due date and EPA's record

Sewage treatment plant, Fallon, Nevada. NPDES permit NV0023582, in force until Sep 30, 2028. Last 12 months: no values over a limit, 93 required values missing. Source: EPA ECHO, Oct 22, 2026.

Limits in force (141)

Parameter	Statistic	Limit	Months	Outfall
Temperature, water deg. centigrade	30-day average	report only (deg C)	all year	002
Temperature, water deg. centigrade	30-day average	report only (deg C)	all year	002
Temperature, water deg. centigrade	daily maximum	≤ 34 deg C	all year	002
Temperature, water deg. centigrade	daily maximum	≤ 34 deg C	all year	002
Flow rate	30-day average	report only (MGD)	all year	002
Flow rate	30-day average	report only (MGD)	all year	002
Flow rate	daily maximum	report only (MGD)	all year	002
Flow rate	daily maximum	report only (MGD)	all year	002
Oxygen, dissolved [DO]	daily minimum	≥ 5 mg/L	all year	002
Oxygen, dissolved [DO]	30-day average	report only (mg/L)	all year	002
BOD, 5-day, 20 deg. C	30-day average	≤ 30 mg/L	all year	002
BOD, 5-day, 20 deg. C	30-day average	≤ 30 mg/L	all year	002
BOD, 5-day, 20 deg. C	daily maximum	≤ 45 mg/L	all year	002
BOD, 5-day, 20 deg. C	daily maximum	≤ 45 mg/L	all year	002
Solids, total suspended	30-day average	≤ 30 mg/L	all year	002
Solids, total suspended	30-day average	≤ 30 mg/L	all year	002
Solids, total suspended	daily maximum	≤ 45 mg/L	all year	002
Solids, total suspended	daily maximum	≤ 45 mg/L	all year	002
Nitrogen, total [as N]	30-day average	report only (mg/L)	all year	002
Nitrogen, total [as N]	30-day average	report only (mg/L)	all year	002
Nitrogen, total [as N]	daily maximum	≤ 10 mg/L	all year	002
Nitrogen, total [as N]	daily maximum	≤ 10 mg/L	all year	002
Nitrogen, ammonia total [as N]	30-day average	report only (mg/L)	all year	002
Nitrogen, ammonia total [as N]	30-day average	report only (mg/L)	all year	002
Nitrogen, ammonia total [as N]	daily maximum	report only (mg/L)	all year	002
Nitrogen, ammonia total [as N]	daily maximum	report only (mg/L)	all year	002
Phosphorus, total [as P]	30-day average	report only (mg/L)	all year	002
Phosphorus, total [as P]	30-day average	report only (mg/L)	all year	002
Phosphorus, total [as P]	daily maximum	≤ .33 mg/L	all year	002
Phosphorus, total [as P]	daily maximum	≤ .33 mg/L	all year	002
Cyanide, total [as CN]	daily maximum	≤ 22 ug/L	all year	002
Sulfide, total [as S]	daily maximum	≤ 2 ug/L	all year	002
Fluoride, total [as F]	daily maximum	≤ 1000 ug/L	all year	002
Arsenic, total recoverable	daily maximum	≤ 50 ug/L	all year	002
Iron, total recoverable	daily maximum	≤ 1000 ug/L	all year	002
Beryllium, total recoverable [as Be]	daily maximum	≤ 0 ug/L	all year	002
Boron, total recoverable	daily maximum	≤ 750 ug/L	all year	002
Barium, total [as Ba]	daily maximum	≤ 2000 ug/L	all year	002
Chromium, hexavalent [as Cr]	daily maximum	≤ 16 ug/L	all year	002
Chromium, trivalent [as Cr]	daily maximum	≤ 466 ug/L	all year	002
Thallium, total [as Tl]	daily maximum	≤ 13 ug/L	all year	002
Nickel, total recoverable	daily maximum	≤ 13 ug/L	all year	002
Silver total recoverable	daily maximum	≤ 2 ug/L	all year	002
Zinc, total recoverable	daily maximum	≤ 95 ug/L	all year	002
Antimony, total [as Sb]	daily maximum	≤ 146 ug/L	all year	002
Cadmium, total recoverable	daily maximum	≤ 1.4 ug/L	all year	002
Lead, total recoverable	daily maximum	≤ 48 ug/L	all year	002
Chromium, total recoverable	daily maximum	≤ 100 ug/L	all year	002
Copper, total recoverable	daily maximum	≤ 11 ug/L	all year	002
Molybdenum, total recoverable	daily maximum	≤ 6160 ug/L	all year	002
Selenium, dissolved [as Se]	daily maximum	≤ 3.9 ug/L	all year	002
2-Methyl-4,6-dinitrophenol	daily maximum	≤ 13.4 ug/L	all year	002
Tributyltin	daily maximum	≤ .46 ug/L	all year	002
Manganese, total recoverable	daily maximum	≤ 200 ug/L	all year	002
Carbon tetrachloride	daily maximum	≤ 5 ug/L	all year	002
1,2-Dichloroethane	daily maximum	≤ 5 ug/L	all year	002
Toluene	daily maximum	≤ 14300 ug/L	all year	002
Benzene	daily maximum	≤ 5 ug/L	all year	002
Monochlorobenzenes	daily maximum	≤ 488 ug/L	all year	002
Acrolein	daily maximum	≤ 3 ug/L	all year	002
Bis[2-chloroethyl] ether	daily maximum	≤ 35 ug/L	all year	002
Diethyl phthalate	daily maximum	≤ 350000 ug/L	all year	002
Dimethyl phthalate	daily maximum	≤ 313000 ug/L	all year	002
.beta.-Endosulfan	daily maximum	≤ .22 ug/L	all year	002
.alpha.-Endosulfan	daily maximum	≤ .22 ug/L	all year	002
Ethylbenzene	daily maximum	≤ 1400 ug/L	all year	002
Fluoranthene	daily maximum	≤ 42 ug/L	all year	002
Hexachlorocyclopentadiene	daily maximum	≤ 206 ug/L	all year	002
Isophorone	daily maximum	≤ 5200 ug/L	all year	002
Nitrobenzene	daily maximum	≤ 19800 ug/L	all year	002
1,1-Dichloroethylene	daily maximum	≤ 7 ug/L	all year	002
1,1,1-Trichloroethane	daily maximum	≤ 200 ug/L	all year	002
1,2-Dichlorobenzene	daily maximum	≤ 400 ug/L	all year	002
1,3-Dichlorobenzene	daily maximum	≤ 400 ug/L	all year	002
1,4-Dichlorobenzene	daily maximum	≤ 75 ug/L	all year	002
2,4-Dichlorophenol	daily maximum	≤ 3090 ug/L	all year	002
2,4-Dinitrophenol	daily maximum	≤ 70 ug/L	all year	002
Phenol	daily maximum	≤ 3500 ug/L	all year	002
Chlorpyrifos	daily maximum	≤ .083 ug/L	all year	002
Pentachlorophenol	daily maximum	≤ 6.5 ug/L	all year	002
2,4,5-TP[silvex] acids/salts, whole water sample	daily maximum	≤ 10 ug/L	all year	002
Vinyl chloride	daily maximum	≤ 2 ug/L	all year	002
Trichloroethylene	daily maximum	≤ 5 ug/L	all year	002
4,4'-DDT	daily maximum	≤ 1.1 ug/L	all year	002
Aldrin	daily maximum	≤ 0 ug/L	all year	002
Chlordane [tech mix. and metabolites]	daily maximum	≤ 0 ug/L	all year	002
DDT	daily maximum	≤ 0 ug/L	all year	002
Dieldrin	daily maximum	≤ 0 ug/L	all year	002
Endosulfan, total	daily maximum	≤ 75 ug/L	all year	002
Endrin	daily maximum	≤ .086 ug/L	all year	002
Toxaphene	daily maximum	≤ .73 ug/L	all year	002
Heptachlor	daily maximum	≤ .52 ug/L	all year	002
Heptachlor epoxide	daily maximum	≤ .52 ug/L	all year	002
Methoxychlor	daily maximum	≤ .03 ug/L	all year	002
Polychlorinated biphenyls [PCBs]	daily maximum	≤ 0 ug/L	all year	002
Malathion	daily maximum	≤ .1 ug/L	all year	002
Parathion	daily maximum	≤ .065 ug/L	all year	002
Demeton	daily maximum	≤ .1 ug/L	all year	002
Diazinon	daily maximum	≤ .17 ug/L	all year	002
2,4-Dichlorophenoxyacetic acid	daily maximum	≤ 100 ug/L	all year	002
Mirex	daily maximum	≤ 0 ug/L	all year	002
Silvex	daily maximum	≤ 10 ug/L	all year	002
Lindane	daily maximum	≤ .95 ug/L	all year	002
Chlorine, total residual	daily maximum	report only (mg/L)	all year	002
Chlorine, total residual	daily maximum	report only (mg/L)	all year	002
Dibutyl phthalate	daily maximum	≤ 34000 ug/L	all year	002
Di[2-ethylhexyl] phthalate [DEHP]	daily maximum	≤ 15000 ug/L	all year	002
Nonylphenol	daily maximum	≤ 28 ug/L	all year	002
pH, maximum	daily maximum	≤ 9 SU	all year	002
pH, maximum	daily maximum	≤ 9 SU	all year	002
pH, minimum	daily minimum	≥ 6.5 SU	all year	002
pH, minimum	daily minimum	≥ 6.5 SU	all year	002
Solids, total dissolved	30-day average	report only (mg/L)	all year	002
Solids, total dissolved	30-day average	report only (mg/L)	all year	002
Solids, total dissolved	daily maximum	≤ 500 mg/L	all year	002
Solids, total dissolved	daily maximum	≤ 500 mg/L	all year	002
Mercury, total recoverable	daily maximum	≤ 1.4 ug/L	all year	002
Coliform, fecal general	30-day geometric mean	≤ 126 CFU/100mL	all year	002
Coliform, fecal general	30-day geometric mean	≤ 126 CFU/100mL	all year	002
Coliform, fecal general	daily maximum	≤ 410 CFU/100mL	all year	002
Coliform, fecal general	daily maximum	≤ 410 CFU/100mL	all year	002
1,3-Dichloropropene	daily maximum	≤ 87 ug/L	all year	002
1,1-Dichloropropene	daily maximum	≤ 87 ug/L	all year	002
BOD, 5-day, percent removal	monthly average minimum	≥ 85 %	all year	002
BOD, 5-day, percent removal	monthly average minimum	≥ 85 %	all year	002
Solids, suspended percent removal	monthly average minimum	≥ 85 %	all year	002
Solids, suspended percent removal	monthly average minimum	≥ 85 %	all year	002
Trihalomethane, tot.	daily maximum	≤ 100 ug/L	all year	002
Azinphos-methyl	daily maximum	≤ .01 ug/L	all year	002
Flow rate	30-day average	report only (MGD)	all year	INF
Flow rate	30-day average	report only (MGD)	all year	INF
Flow rate	daily maximum	≤ .499 MGD	all year	INF
Flow rate	daily maximum	≤ .499 MGD	all year	INF
BOD, 5-day, 20 deg. C	30-day average	report only (mg/L)	all year	INF
BOD, 5-day, 20 deg. C	30-day average	report only (mg/L)	all year	INF
BOD, 5-day, 20 deg. C	daily maximum	report only (mg/L)	all year	INF
BOD, 5-day, 20 deg. C	daily maximum	report only (mg/L)	all year	INF
Solids, total suspended	30-day average	report only (mg/L)	all year	INF
Solids, total suspended	30-day average	report only (mg/L)	all year	INF
Solids, total suspended	daily maximum	report only (mg/L)	all year	INF
Solids, total suspended	daily maximum	report only (mg/L)	all year	INF

How strict are these limits?

Your permit document is the final word. As JSON: /api/v1/permits/NV0023582 · MCP: https://passage-data.com/mcp