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Clean Water Act discharge permit · NPDES NV0000060

TITANIUM METALS CORPORATION, Henderson, NV: NPDES NV0000060 discharge permit, effluent exceedances, inspections, penalties

TITANIUM METALS CORPORATION holds NPDES permit NV0000060. EPA’s file records it issued November 24, 2009 and expiring November 24, 2014. The status and dates are as EPA’s permit file stood when Velarion loaded it (October 14, 2026); EPA’s free Detailed Facility Report on ECHO carries the permit’s current standing.

Identity

Facility as filedTITANIUM METALS CORPORATION
Permittee as filedTITANIUM METALS CORPORATION
NPDES IDNV0000060
Permit statusAdministratively continued (past its expiration date and still in force until reissued)
Permit typeIndividual permit
Discharger classMajor discharger
Facility typeNot a publicly owned treatment works
IssuedNovember 24, 2009
Expiration dateNovember 24, 2014
Issuing agencyNDEP
AddressHenderson, NV 89015
SubwatershedCity of Henderson-Las Vegas Wash (HUC 150100150708)
NAICS331410 – Nonferrous Metal [except Aluminum] Smelting and Refining
SIC3339 – Primary Nonferrous Metals
Other EPA IDs (FRS)RCRA handler NVD009562471; ICIS-AIR source NVCCH00032003A0019

Cited to the EPA ICIS-NPDES permit file (ECHO download) and EPA’s NAICS/SIC and component files, the same download; cross-program IDs from EPA’s FRS facility-registry crosswalk.

Effluent limits and exceedances

An effluent exceedance is a discharge monitoring report value over the permit’s numeric limit (EPA’s violation code E90). A violation of any kind also counts a report not filed. Each row is EPA’s own count for that pollutant; the 60 with the most exceedances of 63 are shown.

Pollutant or measureLimitsViolations, any kindEffluent exceedancesLatest exceedanceLargest exceedance, as filed
pH, maximum1214972August 31, 2025
pH, minimum1215170July 31, 2025
Nitrogen, ammonia total [as N]158422December 31, 20253,459% over the limit
pH124115March 31, 2008
Copper, dissolved [as Cu]31813December 31, 2025395% over the limit
Oil & Grease127810October 31, 2024221% over the limit
Solids, total dissolved16446August 31, 2007400% over the limit
Flow rate12635February 28, 20141% over the limit
Phosphorus, total [as P]18654October 31, 20233,067% over the limit
Solids, total dissolved, total tons0383September 30, 200199,999% over the limit
Cyanide, total [as CN]033January 31, 19921,180% over the limit
Titanium, total [as Ti]10402September 30, 2018125% over the limit
Temperature, water deg. fahrenheit20640
Nickel, total [as Ni]8410
Hardness, total [as CaCO3]12370
Solids, total suspended16280
Chromium, total [as Cr]8280
Lead, total [as Pb]8280
Nitrogen, inorganic total10220
Temperature, water deg. centigrade2220
Magnesium, total [as Mg]4200
Selenium, total [as Se]6190
Perchlorate [ClO4]6170
Arsenic, total [as As]6140
Silver, total [as Ag]6140
Vanadium, total [as V]6140
Mercury, total [as Hg]6140
Chromium, total recoverable8130
Lead, dissolved [as Pb]0130
Boron, total [as B]0110
Sulfate, total [as SO4]4100
Uranium, total4100
Iron, total [as Fe]2100
Manganese, total [as Mn]2100
Molybdenum, total [as Mo]2100
Aluminum, total [as Al]2100
Chloride [as Cl]380
Flow, in conduit or thru treatment plant1270
Nitrogen, total [as N]070
Nitrogen, nitrite total [as N]070
Nitrogen, nitrate total [as NO3]070
Radiation,Gross Beta Particle Activity360
Alpha gross radioactivity360
Carbon tetrachloride350
Chloroform350
Tetrachloroethylene350
Trichloroethylene350
Copper, total [as Cu]030
Oil and grease1200
Titanium, total recoverable900
Nickel, total recoverable800
Lead, total recoverable800
Molybdenum, total recoverable400
Magnesium, total recoverable300
Arsenic, total recoverable300
Selenium, total recoverable300
Silver total recoverable300
Vanadium, total recoverable300
Mercury, total recoverable300
Iron, total recoverable200

Cited to the EPA ICIS-NPDES limits and effluent violations files (ECHO download); up to 60 rows shown, most exceedances first.

Inspections, violations and enforcement

EPA’s single-event violation file, as loaded, holds no violation for NPDES NV0000060.

Velarion’s copy of EPA’s ICIS-NPDES files does not include the inspections, formal enforcement actions and informal enforcement actions files, so this page shows none of them. EPA’s free Detailed Facility Report on ECHO lists this permit’s inspections, enforcement actions and penalties.

Cited to the EPA ICIS-NPDES violation, inspection and enforcement files (ECHO download); up to 50 rows of each shown, newest first.

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Nearby on the register

Figures from EPA’s ICIS-NPDES download, loaded October 14, 2026.

What this page shows

This public-records page covers Clean Water Act discharge permit NPDES NV0000060 held by TITANIUM METALS CORPORATION in Henderson, NV, with administratively continued status and a Major Discharger class. The page lists 55 for the permit's identified records, 12 pollutants under a numeric limit, and 12 pollutants with an effluent exceedance.