Key Takeaway
Cobra Stone Quarry is a active surface mine producing Stone, located in Georgetown, Williamson County, TX. It has 164 violations on record (53 S&S) and $112K in proposed penalties. Operated by Cobra Stone Inc.
Cobra Stone Quarry
Operator: Cobra Stone Inc
Controller: Pedro E Aguado
Location: Georgetown, Williamson County, TX
Employees: 9
Recent Violations
View all 164 →| Date | Section | S&S | Negligence | Penalty |
|---|---|---|---|---|
| 02/03/2026 | 56.14132(a) | S&S | ModNegligence | $0 |
| 02/03/2026 | 56.14100(b) | Non-S&S | ModNegligence | $0 |
| 04/02/2025 | 47.41(a) | Non-S&S | ModNegligence | $151 |
| 04/02/2025 | 56.14207 | Non-S&S | ModNegligence | $151 |
| 12/03/2024 | 56.20013 | Non-S&S | ModNegligence | $151 |
| 12/03/2024 | 56.20008(b) | Non-S&S | ModNegligence | $151 |
| 12/03/2024 | 56.14112(a) | S&S | ModNegligence | $245 |
| 12/03/2024 | 56.12032 | Non-S&S | ModNegligence | $151 |
| 05/10/2024 | 56.14107 | S&S | ModNegligence | $357 |
| 05/10/2024 | 56.12004 | Non-S&S | LowNegligence | $147 |
| 03/04/2024 | 56.14107(a) | Non-S&S | LowNegligence | $147 |
| 08/28/2023 | 56.14132(a) | Non-S&S | ModNegligence | $346 |
| 08/28/2023 | 56.12008 | Non-S&S | ModNegligence | $346 |
| 08/28/2023 | 56.12004 | Non-S&S | ModNegligence | $346 |
| 05/09/2023 | 56.9300 | Non-S&S | ModNegligence | $1,152 |
| 08/24/2022 | 56.12019 | Non-S&S | ModNegligence | $133 |
| 08/24/2022 | 56.12018 | Non-S&S | ModNegligence | $133 |
| 08/23/2022 | 56.15004 | Non-S&S | ModNegligence | $133 |
| 08/23/2022 | 56.12032 | S&S | ModNegligence | $169 |
| 08/23/2022 | 56.14205 | Non-S&S | ModNegligence | $133 |
Accidents & Injuries
View all 1 →| Date | Classification | Injury | Days Lost |
|---|---|---|---|
| 02/13/2013 | POWERED HAULAGE | DAYS AWAY FROM WORK ONLY | 69d lost |
Inspections
View all 63 →| Begin | End | Hours | Inspectors |
|---|---|---|---|
| 02/03/2026 | 02/04/2026 | 7.50 | 1 |
| 04/02/2025 | 04/03/2025 | 14.00 | 1 |
| 12/03/2024 | 12/03/2024 | 7.75 | 1 |
| 05/22/2024 | 05/22/2024 | 1.25 | 1 |
| 05/10/2024 | 05/11/2024 | 15.25 | 1 |
| 03/04/2024 | 03/04/2024 | 10.00 | 1 |
| 08/27/2023 | 08/28/2023 | 11.50 | 1 |
| 05/09/2023 | 05/09/2023 | 3.50 | 1 |
| 08/22/2022 | 08/24/2022 | 25.50 | 1 |
| 04/11/2022 | 04/13/2022 | 20.50 | 1 |
Mine Details
Related Mines
Frequently Asked Questions
How many MSHA violations does Cobra Stone Quarry have?
Cobra Stone Quarry has 164 MSHA violations on record, of which 53 are classified as Significant & Substantial (S&S). Total proposed penalties amount to $112K.
What type of mine is Cobra Stone Quarry?
Cobra Stone Quarry is a Surface mine producing Stone, located in Georgetown, Williamson County, TX. It currently has 9 employees.
Has anyone been injured or killed at Cobra Stone Quarry?
According to MSHA records, Cobra Stone Quarry has 1 reported accident/injury records and 0 fatalities on file.
Who operates Cobra Stone Quarry?
Cobra Stone Quarry is operated by Cobra Stone Inc and controlled by Pedro E Aguado. MSHA Mine ID: 4104533.