Data / Mines / New Hampshire / Hudson NH Plant
Hudson NH Plant: 14 MSHA citations
Updated November 6, 2026. Source: US Department of Labor, Mine Safety and Health Administration (MSHA), Open Government Data Sets.
Hudson NH Plant is an active crushed, broken traprock surface mine in Hillsborough County, New Hampshire, operated by Brox Industries Incorporated with 14 employees on MSHA's record (mine ID 2700136). Since January 1, 2022 MSHA inspectors issued 14 citations and orders there with $2,644 in proposed penalties, and 3 accident reports were filed there, with 3 injury or illness cases.
The request: Watch Hudson NH Plant (MSHA mine ID 2700136) in Hillsborough County, New Hampshire: each new citation and each accident report. $10 of work on sign-up, no card.
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- MSHA mine ID
- 2700136
- Status
- Active since May 22, 2025
- Main commodity
- Crushed, broken traprock
- Mine type
- Surface
- County
- Hillsborough County, New Hampshire
- Nearest town
- Hudson
- Operator
- Brox Industries Incorporated
- Parent company
- Brox Industries Inc
- Employees
- 14
- MSHA field office
- Portsmouth NH Field Office
- Citations and orders since January 1, 2022
- 14
- Significant and substantial
- 3 (21.4%)
- Closure orders
- 0
- High negligence or reckless
- 0
- Proposed penalties
- $2,644
- Amount paid so far
- $2,644
- Inspections
- 10
- Inspector hours on site
- 80
- Citations per inspection
- 1.40 (all mines 2.30)
- Accident reports
- 3
- Injury and illness cases
- 3
- Fatalities
- 0
- Latest MSHA record
- June 27, 2026
- Citations issued to contractors here
- 2 ($284 proposed)
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 |
|---|---|---|---|---|
| 2023 | 1 | 0 | $143 | 0 |
| 2024 | 6 | 1 | $882 | 1 |
| 2025 | 6 | 2 | $1,468 | 0 |
| 2026 | 1 | 0 | $151 | 2 |
Standards cited most at Hudson NH Plant
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 56.3200 | Surface metal and nonmetal mines | 4 |
| 30 CFR 56.14107 | Surface metal and nonmetal mines | 2 |
| 30 CFR 56.9300 | Surface metal and nonmetal mines | 1 |
| 30 CFR 56.18002 | Surface metal and nonmetal mines | 1 |
| 30 CFR 56.14101 | Surface metal and nonmetal mines | 1 |
| 30 CFR 56.11012 | Surface metal and nonmetal mines | 1 |
| 30 CFR 56.20003 | Surface metal and nonmetal mines | 1 |
| 30 CFR 56.14207 | Surface metal and nonmetal mines | 1 |
| 30 CFR 47.41 | Hazard communication | 1 |
| 30 CFR 56.14112 | Surface metal and nonmetal mines | 1 |
Injury and illness cases at Hudson NH Plant
Accident reports by degree of injury, as the operator reported them to MSHA.
| Degree | Cases |
|---|---|
| Days away from work or restricted activity | 2 |
| No lost time, or an occupational illness | 1 |
What the accident reports at Hudson NH Plant describe
Accident classification, as MSHA codes the circumstances that contributed most directly.
| Classification | Reports |
|---|---|
| Handling of materials | 1 |
| Slip or fall of person | 1 |
| Dust disease of lungs | 1 |
Equipment named in accident reports at Hudson NH Plant
| Equipment | Reports |
|---|---|
| Ore haulage trucks - off highway trucks | 1 |
Other open mines in Hillsborough County, New Hampshire
| Mine | Operator | County | Main commodity | Employees | Citations since 2022 |
|---|---|---|---|---|---|
| Peterborough Pit | Northeast Sand and Gravel | Hillsborough County, NH | Construction sand and gravel | 2 | 34 |
| Harris Construction CO Inc | Harris Construction CO Inc | Hillsborough County, NH | Construction sand and gravel | 7 | 32 |
| Litchfield Sand & Gravel | Continental Paving Inc | Hillsborough County, NH | Crushed, broken granite | 10 | 27 |
| Mt William Quarry | C J Bolton Inc | Hillsborough County, NH | Construction sand and gravel | 4 | 16 |
| Mathewson Pit | The Philip H Mathewson Co Inc | Hillsborough County, NH | Construction sand and gravel | 3 | 16 |
| Kitledge Quarry | Georgia Stone Management LLC | Hillsborough County, NH | Dimension stone | 5 | 15 |
| Granite State Concrete Pit & Mill | Granite State Concrete Company Inc | Hillsborough County, NH | Crushed, broken granite | 5 | 15 |
| Associated Aggregate | Associated Aggregates LLC | Hillsborough County, NH | Construction sand and gravel | 2 | 14 |
| Lokotrack ST243 Ser #181540 | Productive Power Excavating Inc. | Hillsborough County, NH | Construction sand and gravel | 3 | 13 |
| Portable Unit #1 | Big Foote Crushing LLC | Hillsborough County, NH | Construction sand and gravel | 5 | 12 |
| Granite State Concrete Quarry | Granite State Concrete Company Inc | Hillsborough County, NH | Construction sand and gravel | 4 | 11 |
| New Boston Sand & Stone | Thibeault Corp Of Ne | Hillsborough County, NH | Construction sand and gravel | 1 | 5 |
| Brownie's Sand & Gravel Inc | Brownie's Sand & Gravel Inc | Hillsborough County, NH | Construction sand and gravel | 3 | 4 |
| Bennington Pit | Francestown Sand & Gravel, Inc. | Hillsborough County, NH | Construction sand and gravel | 2 | 3 |
| Mason Quarry | Georgia Stone Management LLC | Hillsborough County, NH | Dimension stone | 3 | 2 |
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.