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Data / Mines / Nevada / Thacker Pass

Thacker Pass, Humboldt County, Nevada: 6 MSHA citations

Updated November 6, 2026. Source: US Department of Labor, Mine Safety and Health Administration (MSHA), Open Government Data Sets.

Thacker Pass is a nonproducing lithium minerals surface mine in Humboldt County, Nevada, operated by Lithium Nevada Corp. with 50 employees on MSHA's record (mine ID 2602762). Since January 1, 2022 MSHA inspectors issued 6 citations and orders there with $898 in proposed penalties, and 3 accident reports were filed there, with 2 injury or illness cases.

The request: Watch Thacker Pass (MSHA mine ID 2602762) in Humboldt County, Nevada: each new citation and each accident report. $10 of work on sign-up, no card.

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MSHA mine ID
2602762
Status
NonProducing since July 17, 2026
Main commodity
Lithium minerals
Mine type
Surface
County
Humboldt County, Nevada
Nearest town
Orovada
Operator
Lithium Nevada Corp.
Parent company
Lithium Americas Corp
Employees
50
MSHA field office
Elko NV Field Office
Citations and orders since January 1, 2022
6
Significant and substantial
0 (0.0%)
Closure orders
0
High negligence or reckless
0
Proposed penalties
$898
Amount paid so far
$898
Inspections
12
Inspector hours on site
48
Citations per inspection
0.50 (all mines 2.30)
Accident reports
3
Injury and illness cases
2
Fatalities
0
Latest MSHA record
October 28, 2026
Citations issued to contractors here
2 ($147 proposed)

Citations and injury cases by year

Calendar years since 2022; 2026 runs to the date of the MSHA files.

YearCitations and ordersSignificant and substantialProposed penaltiesInjury and illness cases
202420$2940
202540$6041
202600$01

Standards cited most at Thacker Pass

Sections of Title 30 of the Code of Federal Regulations named on the citations, with the part each belongs to.

StandardWhat the part coversCitations
30 CFR 50.30Reporting of accidents, injuries and illnesses4
30 CFR 56.12028Surface metal and nonmetal mines2

Injury and illness cases at Thacker Pass

Accident reports by degree of injury, as the operator reported them to MSHA.

DegreeCases
Days away from work or restricted activity2

What the accident reports at Thacker Pass describe

Accident classification, as MSHA codes the circumstances that contributed most directly.

ClassificationReports
Other1
Slip or fall of person1
Machinery1

Equipment named in accident reports at Thacker Pass

EquipmentReports
Hand tools (powered)1

Other open mines in Humboldt County, Nevada

MineOperatorCountyMain commodityEmployeesCitations since 2022
Turquoise RidgeNevada Gold Mines LLCHumboldt County, NVGold ore455848
Marigold MineMarigold Mining CoHumboldt County, NVGold ore304109
Twin Creeks MineNevada Gold Mines LLCHumboldt County, NVGold ore450102
Granite Creek MineOsgood Mining Company, LLCHumboldt County, NVGold ore12526
Twin UndergroundNevada Gold Mines LLCHumboldt County, NVGold ore822
Min-Ad IncMin-Ad IncHumboldt County, NVCrushed, broken limestone1311
Lone Tree MineGoldcorp Dee LLCHumboldt County, NVGold ore5210
Hwy 95 PitNevada Building Supply LLCHumboldt County, NVSand, common210
Portable Crusher #2 (P-450)Bolinder ResourcesHumboldt County, NVConstruction sand and gravel29
Hycroft MineHycroft Resources & Development, LLCHumboldt County, NVGold ore4407
Finlay 696Nevada Building Supply LLCHumboldt County, NVSand, common36
Portable 1Bolinder ResourcesHumboldt County, NVConstruction sand and gravel36
Kolberg 1822PH Washplant S/N406286H E Hunewill Construction Company IncHumboldt County, NVSand, common15
Stall Ranch PitNevada Building Supply LLCHumboldt County, NVConstruction sand and gravel44
Terex Cedar Rapids MVP380H E Hunewill Construction Company IncHumboldt County, NVConstruction sand and gravel53

US government work, public domain. Counts come from the MSHA files published on November 6, 2026. An open mine is one MSHA lists as Active, Intermittent, New Mine, Temporarily Idled or NonProducing; 13,673 were open that day. Citations, penalties, inspections and accident reports run from January 1, 2022. A citation is an inspector's allegation and an operator can contest it; the penalty is the amount MSHA first proposed, before any contest or settlement. An operator is the legal entity MSHA assesses, and a parent company is its controller. Mines run by sole proprietors or by individuals are counted in every total and are not named. This page uses MSHA data and is not endorsed or certified by MSHA. Free to reuse with credit to SpecStream under CC BY 4.0. Spot a wrong value? Write to [email protected] with the link to this page.