Data / Mines / Arizona / 1050 Estrella Pit
1050 Estrella Pit, Apache County, Arizona: 31 MSHA citations
Updated November 6, 2026. Source: US Department of Labor, Mine Safety and Health Administration (MSHA), Open Government Data Sets.
1050 Estrella Pit is an active construction sand and gravel surface mine in Apache County, Arizona, operated by Arcosa Aggregates West, LLC. with 1 employee on MSHA's record (mine ID 0202372). Since January 1, 2022 MSHA inspectors issued 31 citations and orders there with $5,824 in proposed penalties, and 1 accident report was filed there, with 1 injury or illness case.
The request: Watch 1050 Estrella Pit (MSHA mine ID 0202372) in Apache County, Arizona: each new citation and each accident report. $10 of work on sign-up, no card.
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- MSHA mine ID
- 0202372
- Status
- Active since October 23, 2025
- Main commodity
- Construction sand and gravel
- Mine type
- Surface
- County
- Apache County, Arizona
- Nearest town
- Buckeye
- Operator
- Arcosa Aggregates West, LLC.
- Parent company
- CRH PLC
- Employees
- 1
- MSHA field office
- Mesa North AZ Field Office
- Citations and orders since January 1, 2022
- 31
- Significant and substantial
- 4 (12.9%)
- Closure orders
- 0
- High negligence or reckless
- 1
- Proposed penalties
- $5,824
- Amount paid so far
- $4,620
- Inspections
- 9
- Inspector hours on site
- 79
- Citations per inspection
- 3.44 (all mines 2.30)
- Accident reports
- 1
- Injury and illness cases
- 1
- Fatalities
- 0
- Latest MSHA record
- June 11, 2026
- Citations issued to contractors here
- 8 ($1,250 proposed)
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 |
|---|---|---|---|---|
| 2024 | 19 | 2 | $1,925 | 0 |
| 2025 | 4 | 1 | $927 | 1 |
| 2026 | 8 | 1 | $2,972 | 0 |
Standards cited most at 1050 Estrella Pit
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 56.12032 | Surface metal and nonmetal mines | 3 |
| 30 CFR 56.20003 | Surface metal and nonmetal mines | 3 |
| 30 CFR 56.14112 | Surface metal and nonmetal mines | 3 |
| 30 CFR 56.14107 | Surface metal and nonmetal mines | 2 |
| 30 CFR 56.14100 | Surface metal and nonmetal mines | 2 |
| 30 CFR 56.4201 | Surface metal and nonmetal mines | 2 |
| 30 CFR 56.12004 | Surface metal and nonmetal mines | 2 |
| 30 CFR 56.5001 | Surface metal and nonmetal mines | 2 |
| 30 CFR 56.16005 | Surface metal and nonmetal mines | 1 |
| 30 CFR 47.44 | Hazard communication | 1 |
| 30 CFR 56.9300 | Surface metal and nonmetal mines | 1 |
| 30 CFR 56.14132 | Surface metal and nonmetal mines | 1 |
| 30 CFR 56.12068 | Surface metal and nonmetal mines | 1 |
| 30 CFR 56.18002 | Surface metal and nonmetal mines | 1 |
| 30 CFR 56.11002 | Surface metal and nonmetal mines | 1 |
Injury and illness cases at 1050 Estrella Pit
Accident reports by degree of injury, as the operator reported them to MSHA.
| Degree | Cases |
|---|---|
| Days away from work or restricted activity | 1 |
What the accident reports at 1050 Estrella Pit describe
Accident classification, as MSHA codes the circumstances that contributed most directly.
| Classification | Reports |
|---|---|
| Handtools (nonpowered) | 1 |
Equipment named in accident reports at 1050 Estrella Pit
| Equipment | Reports |
|---|---|
| Hand tools (not powered) | 1 |
Other open mines in Apache County, Arizona
| Mine | Operator | County | Main commodity | Employees | Citations since 2022 |
|---|---|---|---|---|---|
| Silica Services Mining, LLC | Silica Services Mining, LLC | Apache County, AZ | Sand, industrial | 130 | 45 |
| Apache County Limestone Pit | Apache County Engineering | Apache County, AZ | Crushed, broken limestone | 4 | 7 |
| Hall Pit | Perkins Cinders Inc | Apache County, AZ | Crushed, broken stone | 2 | 6 |
| Carrizo Pit | Apache County Engineering | Apache County, AZ | Construction sand and gravel | 4 | 2 |
| Alpine Dump Pit | Alpine Excavation & Construction Company | Apache County, AZ | Construction sand and gravel | 3 | 1 |
| Cheto Mine | U.S. Silica Company, LLC | Apache County, AZ | Common clays | 0 | 0 |
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.