Mt William Quarry
Intermittent
Surface
SandAndGravel
Operator: C J Bolton Inc
Controller: Christopher J Bolton
Location: Weare, Hillsborough County, NH
Employees: 4
63
Violations
16
S&S Violations
2
Accidents
$7K
Penalties
Recent Violations
View all 63 →| Date | Section | S&S | Negligence | Penalty |
|---|---|---|---|---|
| 08/19/2025 | 56.14132(a) | Non-S&S | LowNegligence | $151 |
| 03/20/2024 | 56.14100(b) | Non-S&S | ModNegligence | $147 |
| 03/20/2024 | 56.14107(a) | S&S | ModNegligence | $161 |
| 03/20/2024 | 56.20011 | Non-S&S | ModNegligence | $147 |
| 03/20/2024 | 56.11003 | Non-S&S | ModNegligence | $147 |
| 06/13/2023 | 56.14107(a) | S&S | LowNegligence | $143 |
| 06/13/2023 | 56.12032 | Non-S&S | ModNegligence | $143 |
| 06/13/2023 | 56.14103(b) | Non-S&S | ModNegligence | $143 |
| 06/13/2023 | 56.14132(a) | Non-S&S | LowNegligence | $143 |
| 06/13/2023 | 56.14132(a) | Non-S&S | LowNegligence | $143 |
| 06/13/2023 | 56.9300(b) | S&S | LowNegligence | $143 |
| 03/31/2021 | 56.14132(a) | Non-S&S | ModNegligence | $125 |
| 05/15/2019 | 56.9300(b) | S&S | ModNegligence | $121 |
| 11/20/2017 | 56.9301 | S&S | ModNegligence | $128 |
| 09/06/2017 | 56.12032 | Non-S&S | ModNegligence | $118 |
| 09/06/2017 | 56.14107(a) | S&S | LowNegligence | $118 |
| 09/06/2017 | 56.12030 | Non-S&S | LowNegligence | $116 |
| 09/06/2017 | 56.14100(b) | Non-S&S | ModNegligence | $118 |
| 09/05/2017 | 47.44(b) | Non-S&S | ModNegligence | $116 |
| 09/05/2017 | 56.14103(b) | Non-S&S | HighNegligence | $116 |
Accidents & Injuries
View all 2 →| Date | Classification | Injury | Days Lost |
|---|---|---|---|
| 07/01/2014 | OTHER | INJURIES DUE TO NATURAL CAUSES | None |
| 08/04/2010 | HANDTOOLS (NONPOWERED) | DAYS AWAY FROM WORK ONLY | 57d lost |
Inspections
View all 40 →| Begin | End | Hours | Inspectors |
|---|---|---|---|
| 08/19/2025 | 08/22/2025 | 32.00 | 1 |
| 06/03/2024 | 06/12/2024 | 11.75 | 1 |
| 03/19/2024 | 03/20/2024 | 12.25 | 1 |
| 07/11/2023 | 07/13/2023 | 3.25 | 1 |
| 06/28/2023 | 06/29/2023 | 4.25 | 1 |
| 06/12/2023 | 06/15/2023 | 21.50 | 1 |
| 03/28/2022 | 03/29/2022 | 12.25 | 1 |
| 03/29/2021 | 04/05/2021 | 13.25 | 1 |
| 04/15/2020 | 04/20/2020 | 19.25 | 1 |
| 05/14/2019 | 05/16/2019 | 24.00 | 1 |
Mine Details
MSHA Mine ID2700394
Mine TypeSurface
StatusIntermittent
CommoditySandAndGravel
SIC DescriptionConstruction Sand and Gravel
Employees4
Days/Week5.0
Hours/Shift9.0
Coordinates43.0975000, -71.6900000
Nearest TownWeare
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Frequently Asked Questions
How many MSHA violations does Mt William Quarry have?
Mt William Quarry has 63 MSHA violations on record, of which 16 are classified as Significant & Substantial (S&S). Total proposed penalties amount to $7K.
What type of mine is Mt William Quarry?
Mt William Quarry is a Surface mine producing SandAndGravel, located in Weare, Hillsborough County, NH. It currently has 4 employees.
Has anyone been injured or killed at Mt William Quarry?
According to MSHA records, Mt William Quarry has 2 reported accident/injury records and 0 fatalities on file.
Who operates Mt William Quarry?
Mt William Quarry is operated by C J Bolton Inc and controlled by Christopher J Bolton. MSHA Mine ID: 2700394.