Key Takeaway
Boonsboro Quarry is a active surface mine producing Stone, located in Boonsboro, Washington County, MD. It has 73 violations on record (8 S&S) and $9K in proposed penalties. Operated by Martin Marietta Materials, Inc.
Boonsboro Quarry
Operator: Martin Marietta Materials, Inc
Controller: Martin Marietta Materials Inc
Location: Boonsboro, Washington County, MD
Employees: 10
Recent Violations
View all 73 →| Date | Section | S&S | Negligence | Penalty |
|---|---|---|---|---|
| 11/05/2025 | 56.11002 | Non-S&S | LowNegligence | $151 |
| 05/21/2019 | 46.9(b)(5) | Non-S&S | ModNegligence | $121 |
| 05/20/2019 | 50.30(a) | Non-S&S | ModNegligence | $121 |
| 05/20/2019 | 50.30(a) | Non-S&S | ModNegligence | $121 |
| 05/20/2019 | 50.30(a) | Non-S&S | ModNegligence | $121 |
| 05/20/2019 | 50.30(a) | Non-S&S | ModNegligence | $121 |
| 11/06/2018 | 56.4101 | Non-S&S | ModNegligence | $118 |
| 11/06/2018 | 56.14107(a) | S&S | ModNegligence | $151 |
| 06/03/2015 | 56.12004 | Non-S&S | LowNegligence | $100 |
| 06/03/2015 | 56.12032 | Non-S&S | LowNegligence | $100 |
| 06/02/2015 | 56.12030 | Non-S&S | LowNegligence | $100 |
| 06/02/2015 | 56.4201(a)(2) | Non-S&S | LowNegligence | $100 |
| 01/09/2013 | 56.3200 | Non-S&S | ModNegligence | $117 |
| 06/28/2012 | 56.14107(a) | Non-S&S | LowNegligence | $425 |
| 03/10/2011 | 56.12018 | Non-S&S | ModNegligence | $100 |
| 03/09/2011 | 56.12030 | Non-S&S | ModNegligence | $100 |
| 03/09/2011 | 56.14112(a)(2) | Non-S&S | ModNegligence | $100 |
| 03/09/2011 | 56.14112(a)(2) | Non-S&S | ModNegligence | $100 |
| 03/09/2011 | 56.11008 | Non-S&S | ModNegligence | $100 |
| 03/09/2011 | 56.20003(a) | Non-S&S | ModNegligence | $100 |
Accidents & Injuries
View all 11 →| Date | Classification | Injury | Days Lost |
|---|---|---|---|
| 08/15/2024 | OTHER | DAYS RESTRICTED ACTIVITY ONLY | 59d restricted |
| 06/15/2023 | SLIP OR FALL OF PERSON | DAYS RESTRICTED ACTIVITY ONLY | 6d restricted |
| 01/12/2017 | HANDLING OF MATERIALS | NO DYS AWY FRM WRK,NO RSTR ACT | None |
| 06/20/2011 | HANDLING OF MATERIALS | DAYS RESTRICTED ACTIVITY ONLY | 5d restricted |
| 03/18/2009 | SLIP OR FALL OF PERSON | NO DYS AWY FRM WRK,NO RSTR ACT | None |
| 08/09/2006 | MACHINERY | NO DYS AWY FRM WRK,NO RSTR ACT | None |
| 06/10/2004 | HANDTOOLS (NONPOWERED) | NO DYS AWY FRM WRK,NO RSTR ACT | None |
| 03/11/2003 | HANDTOOLS (NONPOWERED) | DYS AWY FRM WRK & RESTRCTD ACT | 15d lost, 41d restricted |
| 08/29/2000 | SLIP OR FALL OF PERSON | DYS AWY FRM WRK & RESTRCTD ACT | 113d lost, 40d restricted |
| 08/18/2000 | HANDLING OF MATERIALS | DAYS RESTRICTED ACTIVITY ONLY | 7d restricted |
Inspections
View all 61 →| Begin | End | Hours | Inspectors |
|---|---|---|---|
| 11/04/2025 | 11/17/2025 | 34.25 | 2 |
| 08/12/2025 | 08/12/2025 | 14.50 | 1 |
| 07/10/2025 | 07/10/2025 | 2.00 | 1 |
| 12/06/2024 | 12/10/2024 | 19.75 | 1 |
| 06/06/2024 | 06/18/2024 | 45.00 | 1 |
| 05/22/2024 | 05/22/2024 | 2.50 | 1 |
| 10/24/2023 | 10/27/2023 | 30.00 | 1 |
| 04/18/2023 | 04/20/2023 | 30.25 | 1 |
| 12/20/2022 | 12/22/2022 | 25.00 | 1 |
| 05/22/2022 | 05/26/2022 | 36.50 | 1 |
Mine Details
Related Mines
Frequently Asked Questions
How many MSHA violations does Boonsboro Quarry have?
Boonsboro Quarry has 73 MSHA violations on record, of which 8 are classified as Significant & Substantial (S&S). Total proposed penalties amount to $9K.
What type of mine is Boonsboro Quarry?
Boonsboro Quarry is a Surface mine producing Stone, located in Boonsboro, Washington County, MD. It currently has 10 employees.
Has anyone been injured or killed at Boonsboro Quarry?
According to MSHA records, Boonsboro Quarry has 11 reported accident/injury records and 0 fatalities on file.
Who operates Boonsboro Quarry?
Boonsboro Quarry is operated by Martin Marietta Materials, Inc and controlled by Martin Marietta Materials Inc. MSHA Mine ID: 1800024.