Data / Mines / Indiana / Milltown Rock Quarry
Milltown Rock Quarry: 17 MSHA citations
Updated November 6, 2026. Source: US Department of Labor, Mine Safety and Health Administration (MSHA), Open Government Data Sets.
Milltown Rock Quarry is an active crushed, broken limestone surface mine in Harrison County, Indiana, operated by Robertson Crushed Stone Inc with 16 employees on MSHA's record (mine ID 1200371). Since January 1, 2022 MSHA inspectors issued 17 citations and orders there with $3,012 in proposed penalties, and 1 accident report was filed there, with 1 injury or illness case.
The request: Watch Milltown Rock Quarry (MSHA mine ID 1200371) in Harrison County, Indiana: each new citation and each accident report. $10 of work on sign-up, no card.
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- MSHA mine ID
- 1200371
- Status
- Active since November 17, 1987
- Main commodity
- Crushed, broken limestone
- Mine type
- Surface
- County
- Harrison County, Indiana
- Nearest town
- Milltown
- Operator
- Robertson Crushed Stone Inc
- Employees
- 16
- MSHA field office
- Lexington KY Field Office
- Citations and orders since January 1, 2022
- 17
- Significant and substantial
- 3 (17.6%)
- Closure orders
- 0
- High negligence or reckless
- 2
- Proposed penalties
- $3,012
- Amount paid so far
- $2,924
- Inspections
- 19
- Inspector hours on site
- 266
- Citations per inspection
- 0.89 (all mines 2.30)
- Accident reports
- 1
- Injury and illness cases
- 1
- Fatalities
- 0
- Latest MSHA record
- July 1, 2026
- Citations issued to contractors here
- 3 ($591 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 | 5 | 1 | $974 | 1 |
| 2023 | 9 | 1 | $1,287 | 0 |
| 2024 | 2 | 1 | $600 | 0 |
| 2025 | 1 | 0 | $151 | 0 |
Standards cited most at Milltown Rock 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 56.12004 | Surface metal and nonmetal mines | 3 |
| 30 CFR 56.9300 | Surface metal and nonmetal mines | 2 |
| 30 CFR 56.14100 | Surface metal and nonmetal mines | 2 |
| 30 CFR 56.14101 | Surface metal and nonmetal mines | 1 |
| 30 CFR 56.4601 | Surface metal and nonmetal mines | 1 |
| 30 CFR 56.15004 | Surface metal and nonmetal mines | 1 |
| 30 CFR 56.18002 | Surface metal and nonmetal mines | 1 |
| 30 CFR 56.11016 | Surface metal and nonmetal mines | 1 |
| 30 CFR 56.20003 | Surface metal and nonmetal mines | 1 |
| 30 CFR 56.4101 | Surface metal and nonmetal mines | 1 |
| 30 CFR 56.12019 | Surface metal and nonmetal mines | 1 |
| 30 CFR 56.14107 | Surface metal and nonmetal mines | 1 |
| 30 CFR 56.3130 | Surface metal and nonmetal mines | 1 |
Injury and illness cases at Milltown Rock Quarry
Accident reports by degree of injury, as the operator reported them to MSHA.
| Degree | Cases |
|---|---|
| No lost time, or an occupational illness | 1 |
What the accident reports at Milltown Rock Quarry describe
Accident classification, as MSHA codes the circumstances that contributed most directly.
| Classification | Reports |
|---|---|
| Powered haulage | 1 |
Equipment named in accident reports at Milltown Rock Quarry
| Equipment | Reports |
|---|---|
| Conveyor | 1 |
Other open mines in Harrison County, Indiana
| Mine | Operator | County | Main commodity | Employees | Citations since 2022 |
|---|---|---|---|---|---|
| New Amsterdam Quarry | Mulzer Crushed Stone Inc | Harrison County, IN | Crushed, broken limestone | 45 | 13 |
| Imi Corydon Stone & Asphalt Co. | Imi Aggregates LLC | Harrison County, IN | Crushed, broken limestone | 26 | 6 |
| John S Davis Inc DBA Davis Crushed Stone | Davis Crushed Stone and Lime | Harrison County, IN | 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.