Data / Mines / Texas / Rock Quarry
Rock Quarry, Williamson County, Texas: 14 MSHA citations
Updated November 6, 2026. Source: US Department of Labor, Mine Safety and Health Administration (MSHA), Open Government Data Sets.
Rock Quarry is an active dimension stone surface mine in Williamson County, Texas, operated by Juarez Stone Inc with 2 employees on MSHA's record (mine ID 4104612). Since January 1, 2022 MSHA inspectors issued 14 citations and orders there with $2,111 in proposed penalties, and 0 accident reports were filed there, with no injury or illness cases.
The request: Watch Rock Quarry (MSHA mine ID 4104612) in Williamson County, Texas: each new citation and each accident report. $10 of work on sign-up, no card.
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- MSHA mine ID
- 4104612
- Status
- Active since July 19, 2006
- Main commodity
- Dimension stone
- Mine type
- Surface
- County
- Williamson County, Texas
- Nearest town
- Georgetown
- Operator
- Juarez Stone Inc
- Employees
- 2
- MSHA field office
- Dallas TX Field Office
- Citations and orders since January 1, 2022
- 14
- Significant and substantial
- 1 (7.1%)
- Closure orders
- 0
- High negligence or reckless
- 0
- Proposed penalties
- $2,111
- Amount paid so far
- $2,111
- Inspections
- 10
- Inspector hours on site
- 83
- Citations per inspection
- 1.40 (all mines 2.30)
- Accident reports
- 0
- Injury and illness cases
- 0
- Fatalities
- 0
- Latest MSHA record
- August 12, 2026
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 | $776 | 0 |
| 2024 | 6 | 0 | $882 | 0 |
| 2025 | 1 | 0 | $151 | 0 |
| 2026 | 2 | 0 | $302 | 0 |
Standards cited most at 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 | 2 |
| 30 CFR 56.14132 | Surface metal and nonmetal mines | 2 |
| 30 CFR 56.14100 | Surface metal and nonmetal mines | 2 |
| 30 CFR 56.4101 | Surface metal and nonmetal mines | 1 |
| 30 CFR 56.14207 | Surface metal and nonmetal mines | 1 |
| 30 CFR 56.12032 | Surface metal and nonmetal mines | 1 |
| 30 CFR 56.4104 | Surface metal and nonmetal mines | 1 |
| 30 CFR 56.15001 | Surface metal and nonmetal mines | 1 |
| 30 CFR 56.23002 | Surface metal and nonmetal mines | 1 |
| 30 CFR 56.4402 | Surface metal and nonmetal mines | 1 |
| 30 CFR 56.9300 | Surface metal and nonmetal mines | 1 |
Other open mines in Williamson County, Texas
| Mine | Operator | County | Main commodity | Employees | Citations since 2022 |
|---|---|---|---|---|---|
| Salado USA | BC3B Salado Operations, LLC | Williamson County, TX | Dimension stone | 22 | 148 |
| Georgetown Qy & Plt | Texas Crushed Stone Company Inc | Williamson County, TX | Crushed, broken limestone | 144 | 146 |
| Heartland Quarries Pit # 2 | Heartland Quarries, LLC | Williamson County, TX | Dimension limestone | 8 | 62 |
| AusTex Aggregates LLC | AusTex Aggregates LLC | Williamson County, TX | Construction sand and gravel | 3 | 62 |
| Aguado Stone Inc. -Georgetown | Aguado Stone Inc. | Williamson County, TX | Dimension limestone | 53 | 60 |
| Espinoza Stone Inc. Quarry #3 | Espinoza Stone Inc. | Williamson County, TX | Dimension stone | 3 | 60 |
| Morgan Pit | A J Brauer Stone Inc | Williamson County, TX | Dimension limestone | 44 | 55 |
| America #1 | Solid Rock Crushing, LLC | Williamson County, TX | Crushed, broken limestone | 4 | 52 |
| Jarrell Location | Kirby Limestone, LLC | Williamson County, TX | Dimension stone | 23 | 50 |
| Cooper Stone | Billy Cooper Stone Co. Inc. | Williamson County, TX | Dimension limestone | 61 | 46 |
| CR 239 Quarry | Central Texas Stone and Aggregate LLC | Williamson County, TX | Crushed, broken limestone | 10 | 46 |
| JGM Aggregates LLC | JGM Aggregates, LLC | Williamson County, TX | Crushed, broken limestone | 5 | 36 |
| McCar Materials Quarry #1 | McCar Materials LLC | Williamson County, TX | Crushed, broken limestone | 7 | 35 |
| Lithic Industries | Quality Stone Company | Williamson County, TX | Dimension stone | 23 | 31 |
| Lone Star Aggregates, Florence | Asphalt Inc., LLC | Williamson County, TX | Crushed, broken limestone | 5 | 30 |
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.