Data / Mines / Oklahoma / Atoka Quarry
Atoka Quarry, Atoka County, Oklahoma: 13 MSHA citations
Updated November 6, 2026. Source: US Department of Labor, Mine Safety and Health Administration (MSHA), Open Government Data Sets.
Atoka Quarry is an active crushed, broken limestone surface mine in Atoka County, Oklahoma, operated by RK Hall LLC with 12 employees on MSHA's record (mine ID 3402026). Since January 1, 2022 MSHA inspectors issued 13 citations and orders there with $2,743 in proposed penalties, and 1 accident report was filed there, with 1 injury or illness case.
The request: Watch Atoka Quarry (MSHA mine ID 3402026) in Atoka County, Oklahoma: each new citation and each accident report. $10 of work on sign-up, no card.
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- MSHA mine ID
- 3402026
- Status
- Active since May 26, 2022
- Main commodity
- Crushed, broken limestone
- Mine type
- Surface
- County
- Atoka County, Oklahoma
- Nearest town
- Atoka
- Operator
- RK Hall LLC
- Parent company
- Summit Materials LLC
- Employees
- 12
- MSHA field office
- Little Rock AR Field Office
- Citations and orders since January 1, 2022
- 13
- Significant and substantial
- 3 (23.1%)
- Closure orders
- 0
- High negligence or reckless
- 0
- Proposed penalties
- $2,743
- Amount paid so far
- $2,743
- Inspections
- 12
- Inspector hours on site
- 76
- Citations per inspection
- 1.08 (all mines 2.30)
- Accident reports
- 1
- Injury and illness cases
- 1
- Fatalities
- 0
- Latest MSHA record
- August 12, 2026
- Citations issued to contractors here
- 1 ($151 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 |
|---|---|---|---|---|
| 2022 | 2 | 0 | $266 | 1 |
| 2023 | 6 | 1 | $1,372 | 0 |
| 2024 | 3 | 2 | $803 | 0 |
| 2025 | 2 | 0 | $302 | 0 |
Standards cited most at Atoka Quarry
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 56.14112 | Surface metal and nonmetal mines | 2 |
| 30 CFR 56.14100 | Surface metal and nonmetal mines | 2 |
| 30 CFR 56.12004 | Surface metal and nonmetal mines | 1 |
| 30 CFR 56.14107 | Surface metal and nonmetal mines | 1 |
| 30 CFR 56.5001 | Surface metal and nonmetal mines | 1 |
| 30 CFR 56.5002 | Surface metal and nonmetal mines | 1 |
| 30 CFR 56.11012 | Surface metal and nonmetal mines | 1 |
| 30 CFR 56.14206 | Surface metal and nonmetal mines | 1 |
| 30 CFR 56.14101 | Surface metal and nonmetal mines | 1 |
| 30 CFR 56.4200 | Surface metal and nonmetal mines | 1 |
| 30 CFR 56.14207 | Surface metal and nonmetal mines | 1 |
Injury and illness cases at Atoka Quarry
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 Atoka Quarry describe
Accident classification, as MSHA codes the circumstances that contributed most directly.
| Classification | Reports |
|---|---|
| Handling of materials | 1 |
Other open mines in Atoka County, Oklahoma
| Mine | Operator | County | Main commodity | Employees | Citations since 2022 |
|---|---|---|---|---|---|
| Amrize Stringtown Quarry | Amrize South Central Inc. | Atoka County, OK | Crushed, broken limestone | 38 | 51 |
| Coleman Rock Quarry | Dolese Brothers Company | Atoka County, OK | Crushed, broken limestone | 60 | 35 |
| Coleman Quarry | P&K Stone LLC | Atoka County, OK | Crushed, broken limestone | 15 | 34 |
| Coleman Quarry-SCS Materials | Smith Crushed Stone | Atoka County, OK | Dimension limestone | 7 | 15 |
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.