Medford Quarry
Active
Surface
Stone
Operator: Bluegrass Materials Company, LLC
Controller: Martin Marietta Materials Inc
Location: New Windsor, Carroll County, MD
Employees: 29
101
Violations
22
S&S Violations
4
Accidents
$239K
Penalties
Recent Violations
View all 101 →| Date | Section | S&S | Negligence | Penalty |
|---|---|---|---|---|
| 07/23/2025 | 56.12018 | Non-S&S | LowNegligence | $151 |
| 09/27/2023 | 56.20010 | Non-S&S | ModNegligence | $318 |
| 08/08/2023 | 56.14100(b) | Non-S&S | ModNegligence | $214 |
| 08/08/2023 | 56.14112(a) | Non-S&S | ModNegligence | $143 |
| 09/07/2022 | 56.14132(a) | Non-S&S | ModNegligence | $133 |
| 08/10/2020 | 56.12004 | Non-S&S | ModNegligence | $123 |
| 08/07/2020 | 56.14107(a) | Non-S&S | ModNegligence | $123 |
| 10/03/2019 | 47.41(a) | Non-S&S | ModNegligence | $121 |
| 10/02/2019 | 56.14107(a) | Non-S&S | LowNegligence | $121 |
| 05/13/2019 | 56.14100(b) | Non-S&S | ModNegligence | $121 |
| 05/13/2019 | 56.12032 | Non-S&S | ModNegligence | $121 |
| 05/08/2019 | 56.11001 | S&S | LowNegligence | $196 |
| 05/08/2019 | 56.11002 | Non-S&S | ModNegligence | $121 |
| 02/05/2019 | 56.12020 | Non-S&S | ModNegligence | $121 |
| 01/30/2019 | 56.14100(b) | Non-S&S | ModNegligence | $181 |
| 01/30/2019 | 56.12001 | Non-S&S | LowNegligence | $121 |
| 09/05/2018 | 56.12004 | Non-S&S | ModNegligence | $118 |
| 03/08/2018 | 56.4011 | Non-S&S | ModNegligence | $118 |
| 03/07/2018 | 56.12028 | Non-S&S | LowNegligence | $118 |
| 05/23/2017 | 56.12041 | Non-S&S | LowNegligence | $116 |
Accidents & Injuries
View all 4 →| Date | Classification | Injury | Days Lost |
|---|---|---|---|
| 03/25/2019 | OTHER | DAYS RESTRICTED ACTIVITY ONLY | 15d restricted |
| 06/06/2012 | HANDTOOLS (NONPOWERED) | NO DYS AWY FRM WRK,NO RSTR ACT | None |
| 02/08/2012 | HANDLING OF MATERIALS | DAYS RESTRICTED ACTIVITY ONLY | 28d restricted |
| 03/11/2005 | MACHINERY | PERM TOT OR PERM PRTL DISABLTY | None |
Inspections
View all 87 →| Begin | End | Hours | Inspectors |
|---|---|---|---|
| 02/12/2026 | 02/12/2026 | 10.00 | 1 |
| 12/10/2025 | 12/11/2025 | 21.50 | 1 |
| 07/23/2025 | 07/23/2025 | 11.75 | 1 |
| 05/07/2025 | 05/07/2025 | 14.25 | 1 |
| 11/12/2024 | 11/14/2024 | 24.00 | 1 |
| 10/15/2024 | 10/16/2024 | 15.50 | 1 |
| 06/10/2024 | 06/12/2024 | 16.75 | 1 |
| 05/13/2024 | 05/16/2024 | 21.25 | 1 |
| 11/28/2023 | 11/28/2023 | 9.00 | 1 |
| 11/21/2023 | 11/21/2023 | 4.25 | 1 |
Mine Details
MSHA Mine ID1800035
Mine TypeSurface
StatusActive
CommodityStone
SIC DescriptionCrushed, Broken Limestone NEC
Employees29
Days/Week1.0
Hours/Shift9.0
Coordinates39.5475000, -77.0530560
Nearest TownNew Windsor
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Frequently Asked Questions
How many MSHA violations does Medford Quarry have?
Medford Quarry has 101 MSHA violations on record, of which 22 are classified as Significant & Substantial (S&S). Total proposed penalties amount to $239K.
What type of mine is Medford Quarry?
Medford Quarry is a Surface mine producing Stone, located in New Windsor, Carroll County, MD. It currently has 29 employees.
Has anyone been injured or killed at Medford Quarry?
According to MSHA records, Medford Quarry has 4 reported accident/injury records and 0 fatalities on file.
Who operates Medford Quarry?
Medford Quarry is operated by Bluegrass Materials Company, LLC and controlled by Martin Marietta Materials Inc. MSHA Mine ID: 1800035.