Data / Mines / Nevada / Washoe County
Mines in Washoe County, Nevada: 11 open mines
Updated November 6, 2026. Source: US Department of Labor, Mine Safety and Health Administration (MSHA), Open Government Data Sets.
MSHA lists 11 open mines in Washoe County, Nevada, run by 7 operators and employing 58 people. Since January 1, 2022 its inspectors issued 134 citations and orders there with $217,951 in proposed penalties, and operators reported 8 injury or illness cases, 1 of them fatal. The operators with the most open mines are Western Nevada Materials; Q&D Construction LLC; A & K Earthmovers Inc. Data from MSHA, November 6, 2026.
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- Open mines
- 11
- Operators
- 7
- Employees
- 58
- Active
- 5
- Intermittent
- 4
- Temporarily Idled
- 2
- Mines run by individuals, counted and not listed
- 1
- Citations and orders since January 1, 2022
- 134
- Significant and substantial
- 18 (13.4%)
- Closure orders
- 4
- High negligence or reckless
- 7
- Proposed penalties
- $217,951
- Amount paid so far
- $200,835
- Inspections
- 117
- Inspector hours on site
- 660
- Citations per inspection
- 1.15 (all mines 2.30)
- Accident reports
- 8
- Injury and illness cases
- 8
- Fatalities
- 1
- Latest MSHA record
- November 3, 2026
Operators with the most open mines in Washoe County, Nevada
Ranked by open mines, then by citations. Sole proprietors and individuals are not listed.
| Operator | Open mines | Employees | Citations since 2022 | Proposed penalties | Injury cases |
|---|---|---|---|---|---|
| Western Nevada Materials | 2 | 17 | 56 | $196,348 | 5 |
| Q&D Construction LLC | 2 | 9 | 17 | $2,182 | 0 |
| A & K Earthmovers Inc | 2 | 1 | 7 | $961 | 0 |
| Granite Construction Company | 2 | 14 | 6 | $906 | 2 |
| Rilite Aggregate | 1 | 5 | 34 | $4,859 | 0 |
| Joy Engineering | 1 | 5 | 3 | $417 | 0 |
Operators with the most citations in Washoe County, Nevada
Citations and orders issued since January 1, 2022 at their open mines here.
| Operator | Open mines | Employees | Citations since 2022 | Proposed penalties | Injury cases |
|---|---|---|---|---|---|
| Western Nevada Materials | 2 | 17 | 56 | $196,348 | 5 |
| Rilite Aggregate | 1 | 5 | 34 | $4,859 | 0 |
| Q&D Construction LLC | 2 | 9 | 17 | $2,182 | 0 |
| A & K Earthmovers Inc | 2 | 1 | 7 | $961 | 0 |
| Granite Construction Company | 2 | 14 | 6 | $906 | 2 |
| Joy Engineering | 1 | 5 | 3 | $417 | 0 |
Mines with the most citations
Open mines, ranked by citations and orders since January 1, 2022.
| Mine | Operator | County | Main commodity | Employees | Citations since 2022 |
|---|---|---|---|---|---|
| Spanish Springs Quarry | Western Nevada Materials | Washoe County, NV | Construction sand and gravel | 14 | 55 |
| Rilite Aggregate | Rilite Aggregate | Washoe County, NV | Construction sand and gravel | 5 | 34 |
| Mustang Quarry | Q&D Construction LLC | Washoe County, NV | Construction sand and gravel | 9 | 17 |
| Golden Valley Pit | A & K Earthmovers Inc | Washoe County, NV | Construction sand and gravel | 1 | 7 |
| Lockwood Quarry | Granite Construction Company | Washoe County, NV | Construction sand and gravel | 11 | 5 |
| MXT 1300 Cone Pid13mxtkc0k91141 | Joy Engineering | Washoe County, NV | Construction sand and gravel | 5 | 3 |
| Wade Sand | Granite Construction Company | Washoe County, NV | Construction sand and gravel | 3 | 1 |
| Cec Portable Plant | Western Nevada Materials | Washoe County, NV | Construction sand and gravel | 3 | 1 |
| Desert Mountain Pit | A & K Earthmovers Inc | Washoe County, NV | Construction sand and gravel | 0 | 0 |
| Rental Portable Crusher #3 | Q&D Construction LLC | Washoe County, NV | Construction sand and gravel | 0 | 0 |
Citations and injury cases by year
Calendar years since 2022; 2026 runs to the date of the MSHA files.
| Year | Citations and orders | Significant and substantial | Proposed penalties | Injury and illness cases |
|---|---|---|---|---|
| 2022 | 23 | 4 | $5,777 | 1 |
| 2023 | 37 | 6 | $186,756 | 3 |
| 2024 | 6 | 0 | $752 | 1 |
| 2025 | 52 | 8 | $23,412 | 1 |
| 2026 | 16 | 0 | $1,254 | 2 |
Standards cited most at mines in Washoe County, Nevada
Sections of Title 30 of the Code of Federal Regulations named on the citations, with the part each belongs to.
| Standard | What the part covers | Citations |
|---|---|---|
| 30 CFR 56.14107 | Surface metal and nonmetal mines | 18 |
| 30 CFR 56.14100 | Surface metal and nonmetal mines | 17 |
| 30 CFR 56.14112 | Surface metal and nonmetal mines | 9 |
| 30 CFR 56.20003 | Surface metal and nonmetal mines | 7 |
| 30 CFR 56.11001 | Surface metal and nonmetal mines | 6 |
| 30 CFR 56.14109 | Surface metal and nonmetal mines | 5 |
| 30 CFR 56.12004 | Surface metal and nonmetal mines | 5 |
| 30 CFR 50.30 | Reporting of accidents, injuries and illnesses | 4 |
| 30 CFR 56.14101 | Surface metal and nonmetal mines | 4 |
| 30 CFR 56.12018 | Surface metal and nonmetal mines | 4 |
| 30 CFR 56.11027 | Surface metal and nonmetal mines | 3 |
| 30 CFR 56.14132 | Surface metal and nonmetal mines | 3 |
| 30 CFR 56.18002 | Surface metal and nonmetal mines | 3 |
| 30 CFR 56.12032 | Surface metal and nonmetal mines | 3 |
| 30 CFR 56.12028 | Surface metal and nonmetal mines | 2 |
Injury and illness cases at mines in Washoe County, Nevada
Accident reports by degree of injury, as the operator reported them to MSHA.
| Degree | Cases |
|---|---|
| Fatality | 1 |
| Days away from work or restricted activity | 4 |
| No lost time, or an occupational illness | 3 |
What the accident reports at mines in Washoe County, Nevada describe
Accident classification, as MSHA codes the circumstances that contributed most directly.
| Classification | Reports |
|---|---|
| Slip or fall of person | 3 |
| Handling of materials | 3 |
| Other | 1 |
| Handtools (nonpowered) | 1 |
Equipment named in accident reports at mines in Washoe County, Nevada
| Equipment | Reports |
|---|---|
| Front-end loader | 1 |
| Chute | 1 |
| Hand tools (not powered) | 1 |
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.