Data / Mines / Oklahoma / 7-Mile Mine
7-Mile Mine, Kay County, Oklahoma: 2 MSHA citations
Updated November 6, 2026. Source: US Department of Labor, Mine Safety and Health Administration (MSHA), Open Government Data Sets.
7-Mile Mine is an active crushed, broken limestone surface mine in Kay County, Oklahoma, operated by Dolese Brothers Company with 5 employees on MSHA's record (mine ID 3401867). Since January 1, 2022 MSHA inspectors issued 2 citations and orders there with $294 in proposed penalties, and 0 accident reports were filed there, with no injury or illness cases.
The request: Watch 7-Mile Mine (MSHA mine ID 3401867) in Kay County, Oklahoma: each new citation and each accident report. $10 of work on sign-up, no card.
SpecStream is the live web data engine for teams and agents. It reads the mine, citation, inspection and accident files that MSHA publishes, and this page is that reading. Ask for the mines of a commodity, state or operator with the operator's headquarters, website and size added from the web, and new mines, new citations and new accident reports arrive in your sheet, CRM, Slack or agent as MSHA posts them.
- MSHA mine ID
- 3401867
- Status
- Active since January 25, 2005
- Main commodity
- Crushed, broken limestone
- Mine type
- Surface
- County
- Kay County, Oklahoma
- Nearest town
- Ponca City
- Operator
- Dolese Brothers Company
- Employees
- 5
- MSHA field office
- Norman Ok Field Office
- Citations and orders since January 1, 2022
- 2
- Significant and substantial
- 0 (0.0%)
- Closure orders
- 0
- High negligence or reckless
- 0
- Proposed penalties
- $294
- Amount paid so far
- $294
- Inspections
- 9
- Inspector hours on site
- 58
- Citations per inspection
- 0.22 (all mines 2.30)
- Accident reports
- 0
- Injury and illness cases
- 0
- Fatalities
- 0
- Latest MSHA record
- April 28, 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 |
|---|---|---|---|---|
| 2024 | 2 | 0 | $294 | 0 |
Standards cited most at 7-Mile Mine
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 50.30 | Reporting of accidents, injuries and illnesses | 1 |
| 30 CFR 56.14101 | Surface metal and nonmetal mines | 1 |
Other open mines in Kay County, Oklahoma
| Mine | Operator | County | Main commodity | Employees | Citations since 2022 |
|---|---|---|---|---|---|
| White Eagle Sand Plant | Dolese Brothers Company | Kay County, OK | Sand, common | 5 | 13 |
| Gonterman #1 | Sober Brothers Inc | Kay County, OK | Sand, common | 3 | 9 |
| Blue Pool Quarry | Cornerstone Crushing LLC | Kay County, OK | Crushed, broken limestone | 5 | 3 |
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.