Passage Data · Check a report · Use it from your AI
Federal facility (National Security), Hawthorne, Nevada. NPDES permit NV0021946 expired Jun 30, 2024; its limits still apply. Last 12 months: no values over a limit. Source: EPA ECHO, Oct 22, 2026.
| Parameter | Statistic | Limit | Months | Outfall |
|---|---|---|---|---|
| Flow rate | 30-day average | report only (MGD) | all year | 001 |
| Flow rate | daily maximum | ≤ .1 MGD | all year | 001 |
| BOD, 5-day, 20 deg. C | 30-day average | ≤ 4.9 lb/d | all year | 001 |
| BOD, 5-day | daily maximum | report only (mg/L) | all year | 001 |
| Solids, total suspended | daily maximum | report only (mg/L) | all year | 001 |
| Nitrogen, nitrate total [as N] | daily maximum | report only (mg/L) | all year | 001 |
| Flow rate | monthly average | report only (MGD) | all year | 002 |
| Flow rate | daily maximum | report only (MGD) | all year | 002 |
| Phosphorus, total [as P] | quarterly average | report only (mg/L) | all year | 002 |
| Phosphorus, total [as P] | daily maximum | report only (mg/L) | all year | 002 |
| Solids, total dissolved | quarterly average | report only (mg/L) | all year | 002 |
| Solids, total dissolved | daily maximum | report only (mg/L) | all year | 002 |
| Flow rate | monthly average | ≤ .3 MGD | all year | 003 |
| Flow rate | daily maximum | ≤ .33 MGD | all year | 003 |
| Solids, total suspended | monthly average | ≤ 20 mg/L | all year | 003 |
| Solids, total suspended | daily maximum | ≤ 30 mg/L | all year | 003 |
| Explosives, combined TNT + RDX + tetryl | monthly average | ≤ 2 mg/L | all year | 003 |
| Explosives, combined TNT + RDX + tetryl | daily maximum | ≤ 5 mg/L | all year | 003 |
| Trinitrotoluene [TNT], total | monthly average | report only (mg/L) | all year | 003 |
| Trinitrotoluene [TNT], total | daily maximum | report only (mg/L) | all year | 003 |
| RDX, total | monthly average | report only (mg/L) | all year | 003 |
| RDX, total | daily maximum | report only (mg/L) | all year | 003 |
| Hydrocarbons, total petroleum | monthly average | ≤ 10 mg/L | all year | 003 |
| Hydrocarbons, total petroleum | daily maximum | ≤ 15 mg/L | all year | 003 |
| Flow rate | 30-day average | report only (MGD) | all year | 004 |
| Flow rate | daily maximum | report only (MGD) | all year | 004 |
| BOD, 5-day | 30-day average | ≤ 30 mg/L | all year | 004 |
| BOD, 5-day | daily maximum | ≤ 45 mg/L | all year | 004 |
| Solids, total suspended | 30-day average | ≤ 30 mg/L | all year | 004 |
| Solids, total suspended | daily maximum | ≤ 25 mg/L | all year | 004 |
| Ammonia nitrogen, total, [as N] 30 day | 30-day average | ≤ 1 Ratio | all year | 004 |
| Ammonia nitrogen, total, [as N] 30 day | daily maximum | ≤ 1 Ratio | all year | 004 |
| Nitrogen, nitrite total [as N] | daily maximum | ≤ .06 mg/L | all year | 004 |
| Nitrogen, nitrate total [as N] | daily maximum | ≤ 90 mg/L | all year | 004 |
| Nitrogen, inorganic total | daily maximum | ≤ .3 mg/L | all year | 004 |
| Phosphorus, total [as P] | daily maximum | ≤ .82 mg/L | all year | 004 |
| Cyanide, total [as CN] | daily maximum | report only (ug/L) | all year | 004 |
| Asbestos | daily maximum | report only (Fib/mL) | all year | 004 |
| Arsenic, total recoverable | daily maximum | report only (ug/L) | all year | 004 |
| Selenium, total recoverable | daily maximum | report only (ug/L) | all year | 004 |
| Thallium, total recoverable | daily maximum | report only (ug/L) | all year | 004 |
| Beryllium, total recoverable [as Be] | daily maximum | report only (ug/L) | all year | 004 |
| Nickel, total recoverable | daily maximum | report only (ug/L) | all year | 004 |
| Silver total recoverable | daily maximum | report only (ug/L) | all year | 004 |
| Zinc, total recoverable | daily maximum | report only (ug/L) | all year | 004 |
| Cadmium, total recoverable | daily maximum | report only (ug/L) | all year | 004 |
| Lead, total recoverable | daily maximum | report only (ug/L) | all year | 004 |
| Chromium, total recoverable | daily maximum | report only (ug/L) | all year | 004 |
| Copper, total recoverable | daily maximum | report only (ug/L) | all year | 004 |
| Antimony, total recoverable | daily maximum | report only (ug/L) | all year | 004 |
| 2-Methyl-4,6-dinitrophenol | daily maximum | report only (ug/L) | all year | 004 |
| Dichlorobromomethane | daily maximum | report only (ug/L) | all year | 004 |
| Carbon tetrachloride | daily maximum | report only (ug/L) | all year | 004 |
| 1,2-Dichloroethane | daily maximum | report only (ug/L) | all year | 004 |
| Bromoform | daily maximum | report only (ug/L) | all year | 004 |
| Dibromochloromethane | daily maximum | report only (ug/L) | all year | 004 |
| Chloroform | daily maximum | report only (ug/L) | all year | 004 |
| Toluene | daily maximum | report only (ug/L) | all year | 004 |
| Benzene | daily maximum | report only (ug/L) | all year | 004 |
| .delta.-BHC | daily maximum | report only (ug/L) | all year | 004 |
| Acenaphthylene | daily maximum | report only (ug/L) | all year | 004 |
| Acenaphthene | daily maximum | report only (ug/L) | all year | 004 |
| Acrolein | daily maximum | report only (ug/L) | all year | 004 |
| Acrylonitrile | daily maximum | report only (ug/L) | all year | 004 |
| Anthracene | daily maximum | report only (ug/L) | all year | 004 |
| Benzo[b]fluoranthene | daily maximum | report only (ug/L) | all year | 004 |
| Benzo[k]fluoranthene | daily maximum | report only (ug/L) | all year | 004 |
| Benzo[a]pyrene | daily maximum | report only (ug/L) | all year | 004 |
| Bis[2-chloroethyl] ether | daily maximum | report only (ug/L) | all year | 004 |
| Bis[2-chloroethoxy]methane | daily maximum | report only (ug/L) | all year | 004 |
| Bis[2-chloroisopropyl] ether | daily maximum | report only (ug/L) | all year | 004 |
| Butyl benzyl phthalate | daily maximum | report only (ug/L) | all year | 004 |
| Chlorobenzene | daily maximum | report only (ug/L) | all year | 004 |
| Chrysene | daily maximum | report only (ug/L) | all year | 004 |
| Diethyl phthalate | daily maximum | report only (ug/L) | all year | 004 |
| Dimethyl phthalate | daily maximum | report only (ug/L) | all year | 004 |
| 1,2-Diphenylhydrazine | daily maximum | report only (ug/L) | all year | 004 |
| Endosulfan sulfate | daily maximum | report only (ug/L) | all year | 004 |
| .beta.-Endosulfan | daily maximum | report only (ug/L) | all year | 004 |
| .alpha.-Endosulfan | daily maximum | report only (ug/L) | all year | 004 |
| Endrin aldehyde | daily maximum | report only (ug/L) | all year | 004 |
| Ethylbenzene | daily maximum | report only (ug/L) | all year | 004 |
| Fluoranthene | daily maximum | report only (ug/L) | all year | 004 |
| Fluorene | daily maximum | report only (ug/L) | all year | 004 |
| Hexachlorocyclopentadiene | daily maximum | report only (ug/L) | all year | 004 |
| Hexachlorobutadiene | daily maximum | report only (ug/L) | all year | 004 |
| Hexachloroethane | daily maximum | report only (ug/L) | all year | 004 |
| Indeno[1,2,3-cd]pyrene | daily maximum | report only (ug/L) | all year | 004 |
| Isophorone | daily maximum | report only (ug/L) | all year | 004 |
| Methyl bromide [Bromomethane] | daily maximum | report only (ug/L) | all year | 004 |
| Methyl chloride [Chloromethane] | daily maximum | report only (ug/L) | all year | 004 |
| Methylene chloride | daily maximum | report only (ug/L) | all year | 004 |
| N-Nitrosodi-N-propylamine | daily maximum | report only (ug/L) | all year | 004 |
| N-Nitrosodiphenylamine | daily maximum | report only (ug/L) | all year | 004 |
| N-Nitrosodimethylamine [NDMA] | daily maximum | report only (ug/L) | all year | 004 |
| Nitrobenzene | daily maximum | report only (ug/L) | all year | 004 |
| Phenanthrene | daily maximum | report only (ug/L) | all year | 004 |
| Pyrene | daily maximum | report only (ug/L) | all year | 004 |
| Tetrachloroethylene | daily maximum | report only (ug/L) | all year | 004 |
| 1,1-Dichloroethane | daily maximum | report only (ug/L) | all year | 004 |
| 1,1-Dichloroethylene | daily maximum | report only (ug/L) | all year | 004 |
| 1,1,1-Trichloroethane | daily maximum | report only (ug/L) | all year | 004 |
| 1,1,2-Trichloroethane | daily maximum | report only (ug/L) | all year | 004 |
| 1,1,2,2-Tetrachloroethane | daily maximum | report only (ug/L) | all year | 004 |
| Benzo[ghi]perylene | daily maximum | report only (ug/L) | all year | 004 |
| Benzo[a]anthracene | daily maximum | report only (ug/L) | all year | 004 |
| 1,2-Dichlorobenzene | daily maximum | report only (ug/L) | all year | 004 |
| 1,2-Dichloropropane | daily maximum | report only (ug/L) | all year | 004 |
| trans-1,2-Dichloroethylene | daily maximum | report only (ug/L) | all year | 004 |
| 1,2,4-Trichlorobenzene | daily maximum | report only (ug/L) | all year | 004 |
| Dibenz[a,h]anthracene | daily maximum | report only (ug/L) | all year | 004 |
| 1,3-Dichlorobenzene | daily maximum | report only (ug/L) | all year | 004 |
| 1,4-Dichlorobenzene | daily maximum | report only (ug/L) | all year | 004 |
| 2-Chloroethyl vinyl ether, [mixed] | daily maximum | report only (ug/L) | all year | 004 |
| 2-Chloronaphthalene | daily maximum | report only (ug/L) | all year | 004 |
| 2-Chlorophenol | daily maximum | report only (ug/L) | all year | 004 |
| 2-Nitrophenol | daily maximum | report only (ug/L) | all year | 004 |
| Di-n-octyl phthalate | daily maximum | report only (ug/L) | all year | 004 |
| 2,4-Dichlorophenol | daily maximum | report only (ug/L) | all year | 004 |
| 2,4-Dimethylphenol | daily maximum | report only (ug/L) | all year | 004 |
| 2,4-Dinitrotoluene | daily maximum | report only (ug/L) | all year | 004 |
| 2,4-Dinitrophenol | daily maximum | report only (ug/L) | all year | 004 |
| 2,4,6-Trichlorophenol | daily maximum | report only (ug/L) | all year | 004 |
| 2,6-Dinitrotoluene | daily maximum | report only (ug/L) | all year | 004 |
| 3,3'-Dichlorobenzidine | daily maximum | report only (ug/L) | all year | 004 |
| 4-Bromophenyl phenyl ether | daily maximum | report only (ug/L) | all year | 004 |
| 4-Chlorophenyl phenyl ether | daily maximum | report only (ug/L) | all year | 004 |
| 4-Nitrophenol | daily maximum | report only (ug/L) | all year | 004 |
| PCB-1016 | daily maximum | report only (ug/L) | all year | 004 |
| 2,3,7,8-Tetrachlorodibenzo-p-dioxin | daily maximum | report only (ug/L) | all year | 004 |
| Phenol | daily maximum | report only (ug/L) | all year | 004 |
| Naphthalene | daily maximum | report only (ug/L) | all year | 004 |
| Pentachlorophenol | daily maximum | report only (ug/L) | all year | 004 |
| Di[2-ethylhexyl] phthalate [DEHP] | daily maximum | report only (ug/L) | all year | 004 |
| Di-n-butyl phthalate | daily maximum | report only (ug/L) | all year | 004 |
| Benzidine | daily maximum | report only (ug/L) | all year | 004 |
| Vinyl chloride | daily maximum | report only (ug/L) | all year | 004 |
| Trichloroethylene | daily maximum | report only (ug/L) | all year | 004 |
| 4,4'-DDT | daily maximum | report only (ug/L) | all year | 004 |
| 4,4'-DDD | daily maximum | report only (ug/L) | all year | 004 |
| 4,4'-DDE | daily maximum | report only (ug/L) | all year | 004 |
| Aldrin | daily maximum | report only (ug/L) | all year | 004 |
| .alpha.-BHC | daily maximum | report only (ug/L) | all year | 004 |
| .beta.-BHC | daily maximum | report only (ug/L) | all year | 004 |
| .gamma.-BHC | daily maximum | report only (ug/L) | all year | 004 |
| Chlordane [tech mix. and metabolites] | daily maximum | report only (ug/L) | all year | 004 |
| Dieldrin | daily maximum | report only (ug/L) | all year | 004 |
| Endrin | daily maximum | report only (ug/L) | all year | 004 |
| Toxaphene | daily maximum | report only (ug/L) | all year | 004 |
| Heptachlor | daily maximum | report only (ug/L) | all year | 004 |
| Heptachlor epoxide | daily maximum | report only (ug/L) | all year | 004 |
| PCB-1221 | daily maximum | report only (ug/L) | all year | 004 |
| PCB-1232 | daily maximum | report only (ug/L) | all year | 004 |
| PCB-1242 | daily maximum | report only (ug/L) | all year | 004 |
| PCB-1248 | daily maximum | report only (ug/L) | all year | 004 |
| PCB-1254 | daily maximum | report only (ug/L) | all year | 004 |
| PCB-1260 | daily maximum | report only (ug/L) | all year | 004 |
| Hexachlorobenzene | daily maximum | report only (ug/L) | all year | 004 |
| E. coli | 30-day average | ≤ 126 MPN/100mL | all year | 004 |
| E. coli | daily maximum | ≤ 235 MPN/100mL | all year | 004 |
| pH, maximum | daily maximum | ≤ 9 SU | all year | 004 |
| pH, minimum | daily minimum | ≥ 6.5 SU | all year | 004 |
| 4-Chloro-3-methylphenol | daily maximum | report only (ug/L) | all year | 004 |
| Mercury, total recoverable | daily maximum | report only (ug/L) | all year | 004 |
| 1,3-Dichloropropene | daily maximum | report only (ug/L) | all year | 004 |
| BOD, 5-day, percent removal | monthly minimum | ≥ 85 % | all year | 004 |
| Solids, suspended percent removal | monthly minimum | ≥ 85 % | all year | 004 |
| Chloroethane | daily maximum | report only (ug/L) | all year | 004 |
| Flow rate | monthly average | report only (MGD) | all year | 005 |
| Solids, total suspended | monthly average | report only (mg/L) | all year | 005 |
| Nitrogen, total [as N] | monthly average | ≤ 10 mg/L | all year | 005 |
| Nitrogen, nitrate total [as N] | monthly average | report only (mg/L) | all year | 005 |
| Phosphorus, total [as P] | monthly average | report only (mg/L) | all year | 005 |
| Chloride [as Cl] | monthly average | report only (mg/L) | all year | 005 |
| Solids, total dissolved | monthly average | report only (mg/L) | all year | 005 |
| Flow rate | 30-day average | report only (MGD) | all year | SUM |
| Flow rate | daily maximum | ≤ .5 MGD | all year | SUM |
| Specific conductance | annual maximum | report only (umho/cm) | all year | W05 |
| pH | value | report only (SU) | all year | W05 |
| Nitrogen, total [as N] | quarterly maximum | < 10 mg/L | all year | W05 |
| Carbon, tot organic [TOC] | annual maximum | report only (mg/L) | all year | W05 |
| Chloride [as Cl] | quarterly maximum | report only (mg/L) | all year | W05 |
| 2,4-Dinitrotoluene | annual maximum | report only (mg/L) | all year | W05 |
| 2,6-Dinitrotoluene | annual maximum | report only (mg/L) | all year | W05 |
| Ammonium picrate | annual maximum | report only (mg/L) | all year | W05 |
| Water Elevation | quarterly maximum | report only (ft) | all year | W05 |
| Solids, total dissolved | quarterly maximum | report only (mg/L) | all year | W05 |
| Depth to water level ft below landsurface | quarterly minimum | report only (ft) | all year | W05 |
| 1,3,5-Trinitrobenzene | annual maximum | report only (mg/L) | all year | W05 |
| Trinitrotoluene [TNT], total | annual maximum | < .02 mg/L | all year | W05 |
| RDX, total | annual maximum | < .1 mg/L | all year | W05 |
| HMX | annual maximum | report only (mg/L) | all year | W05 |
| Specific conductance | annual maximum | report only (umho/cm) | all year | W10 |
| pH | value | report only (SU) | all year | W10 |
| Nitrogen, total [as N] | quarterly maximum | < 10 mg/L | all year | W10 |
| Carbon, tot organic [TOC] | annual maximum | report only (mg/L) | all year | W10 |
| Chloride [as Cl] | quarterly maximum | report only (mg/L) | all year | W10 |
| 2,4-Dinitrotoluene | annual maximum | report only (mg/L) | all year | W10 |
| 2,6-Dinitrotoluene | annual maximum | report only (mg/L) | all year | W10 |
| Ammonium picrate | annual maximum | report only (mg/L) | all year | W10 |
| Water Elevation | quarterly maximum | report only (ft) | all year | W10 |
| Solids, total dissolved | quarterly maximum | report only (mg/L) | all year | W10 |
| Depth to water level ft below landsurface | quarterly minimum | report only (ft) | all year | W10 |
| 1,3,5-Trinitrobenzene | annual maximum | report only (mg/L) | all year | W10 |
| Trinitrotoluene [TNT], total | annual maximum | < .02 mg/L | all year | W10 |
| RDX, total | annual maximum | < .1 mg/L | all year | W10 |
| HMX | annual maximum | report only (mg/L) | all year | W10 |
| Specific conductance | annual maximum | report only (umho/cm) | all year | W11 |
| pH | value | report only (SU) | all year | W11 |
| Nitrogen, total [as N] | quarterly maximum | < 10 mg/L | all year | W11 |
| Carbon, tot organic [TOC] | annual maximum | report only (mg/L) | all year | W11 |
| Chloride [as Cl] | quarterly maximum | report only (mg/L) | all year | W11 |
| 2,4-Dinitrotoluene | annual maximum | report only (mg/L) | all year | W11 |
| 2,6-Dinitrotoluene | annual maximum | report only (mg/L) | all year | W11 |
| Ammonium picrate | annual maximum | report only (mg/L) | all year | W11 |
| Water Elevation | quarterly maximum | report only (ft) | all year | W11 |
| Solids, total dissolved | quarterly maximum | report only (mg/L) | all year | W11 |
| Depth to water level ft below landsurface | quarterly minimum | report only (ft) | all year | W11 |
| 1,3,5-Trinitrobenzene | annual maximum | report only (mg/L) | all year | W11 |
| Trinitrotoluene [TNT], total | annual maximum | < .02 mg/L | all year | W11 |
| RDX, total | annual maximum | < .1 mg/L | all year | W11 |
| HMX | annual maximum | report only (mg/L) | all year | W11 |
| Specific conductance | annual maximum | report only (umho/cm) | all year | W12 |
| pH | annual maximum | report only (SU) | all year | W12 |
| Nitrogen, total [as N] | quarterly maximum | < 10 mg/L | all year | W12 |
| Carbon, tot organic [TOC] | annual maximum | report only (mg/L) | all year | W12 |
| Chloride [as Cl] | quarterly maximum | report only (mg/L) | all year | W12 |
| 2,4-Dinitrotoluene | annual maximum | report only (mg/L) | all year | W12 |
| 2,6-Dinitrotoluene | annual maximum | report only (mg/L) | all year | W12 |
| Ammonium picrate | annual maximum | report only (mg/L) | all year | W12 |
| Water Elevation | quarterly maximum | report only (ft) | all year | W12 |
| Solids, total dissolved | quarterly maximum | report only (mg/L) | all year | W12 |
| Depth to water level ft below landsurface | quarterly minimum | report only (ft) | all year | W12 |
| 1,3,5-Trinitrobenzene | annual maximum | report only (mg/L) | all year | W12 |
| Trinitrotoluene [TNT], total | annual maximum | < .02 mg/L | all year | W12 |
| RDX, total | annual maximum | < .1 mg/L | all year | W12 |
| HMX | annual maximum | report only (mg/L) | all year | W12 |
| Specific conductance | annual maximum | report only (umho/cm) | all year | W14 |
| pH | annual maximum | report only (SU) | all year | W14 |
| Nitrogen, total [as N] | quarterly maximum | < 10 mg/L | all year | W14 |
| Carbon, tot organic [TOC] | annual maximum | report only (mg/L) | all year | W14 |
| Chloride [as Cl] | quarterly maximum | report only (mg/L) | all year | W14 |
| 2,4-Dinitrotoluene | annual maximum | report only (mg/L) | all year | W14 |
| 2,6-Dinitrotoluene | annual maximum | report only (mg/L) | all year | W14 |
| Ammonium picrate | annual maximum | report only (mg/L) | all year | W14 |
| Water Elevation | quarterly maximum | report only (ft) | all year | W14 |
| Solids, total dissolved | quarterly maximum | report only (mg/L) | all year | W14 |
| Depth to water level ft below landsurface | quarterly minimum | report only (ft) | all year | W14 |
| 1,3,5-Trinitrobenzene | annual maximum | report only (mg/L) | all year | W14 |
| Trinitrotoluene [TNT], total | annual maximum | < .02 mg/L | all year | W14 |
| RDX, total | annual maximum | < .1 mg/L | all year | W14 |
| HMX | annual maximum | report only (mg/L) | all year | W14 |
Cited limits by parameter: Nevada's rules and the federal ones.
· Save this facility as a site · Superfund sites nearby · Your permits on one board
On EPA ECHO: Facility report · DMR history
Your permit document is the final word. As JSON: /api/v1/permits/NV0021946 · MCP: https://passage-data.com/mcp