Data / Mines / New Hampshire / Coos County
Mines in Coos County, New Hampshire: 15 open mines
MSHA lists 15 open mines in Coos County, New Hampshire, run by 13 operators and employing 61 people. Since January 1, 2022 its inspectors issued 105 citations and orders there with $20,253 in proposed penalties, and operators reported no injury or illness cases. The operators with the most open mines are LeCheval Logging & Chipping Inc.; Peckham Materials Corp; Errol Sand & Gravel, LLC. Data from MSHA, November 6, 2026.
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- Open mines
- 15
- Operators
- 13
- Employees
- 61
- Intermittent
- 12
- Active
- 2
- Temporarily Idled
- 1
- Mines run by individuals, counted and not listed
- 6
- Citations and orders since January 1, 2022
- 105
- Significant and substantial
- 24 (22.9%)
- Closure orders
- 3
- High negligence or reckless
- 0
- Proposed penalties
- $20,253
- Amount paid so far
- $18,730
- Inspections
- 72
- Inspector hours on site
- 312
- Citations per inspection
- 1.46 (all mines 2.30)
- Accident reports
- 0
- Injury and illness cases
- 0
- Fatalities
- 0
- Latest MSHA record
- August 13, 2026
Operators with the most open mines in Coos County, New Hampshire
Ranked by open mines, then by citations. Sole proprietors and individuals are not listed.
| Operator | Open mines | Employees | Citations since 2022 | Proposed penalties | Injury cases |
|---|---|---|---|---|---|
| LeCheval Logging & Chipping Inc. | 1 | 3 | 25 | $3,770 | 0 |
| Peckham Materials Corp | 1 | 2 | 15 | $4,595 | 0 |
| Errol Sand & Gravel, LLC | 1 | 2 | 9 | $1,323 | 0 |
| Rodrigue's Gravel and Excavation Inc | 1 | 2 | 9 | $1,256 | 0 |
| Chick's Sand & Gravel | 1 | 3 | 5 | $735 | 0 |
| Jericho Brook Commercial Development LLC | 1 | 2 | 4 | $580 | 0 |
| Cloutier Sand & Gravel | 1 | 2 | 1 | $143 | 0 |
| Pike Industries | 1 | 8 | 1 | $151 | 0 |
| Wintergreen Landscaping LLC | 1 | 2 | 0 | $0 | 0 |
Operators with the most citations in Coos County, New Hampshire
Citations and orders issued since January 1, 2022 at their open mines here.
| Operator | Open mines | Employees | Citations since 2022 | Proposed penalties | Injury cases |
|---|---|---|---|---|---|
| LeCheval Logging & Chipping Inc. | 1 | 3 | 25 | $3,770 | 0 |
| Peckham Materials Corp | 1 | 2 | 15 | $4,595 | 0 |
| Errol Sand & Gravel, LLC | 1 | 2 | 9 | $1,323 | 0 |
| Rodrigue's Gravel and Excavation Inc | 1 | 2 | 9 | $1,256 | 0 |
| Chick's Sand & Gravel | 1 | 3 | 5 | $735 | 0 |
| Jericho Brook Commercial Development LLC | 1 | 2 | 4 | $580 | 0 |
| Cloutier Sand & Gravel | 1 | 2 | 1 | $143 | 0 |
| Pike Industries | 1 | 8 | 1 | $151 | 0 |
| Wintergreen Landscaping LLC | 1 | 2 | 0 | $0 | 0 |
Mines with the most citations
Open mines, ranked by citations and orders since January 1, 2022.
| Mine | Operator | County | Main commodity | Employees | Citations since 2022 |
|---|---|---|---|---|---|
| Hillside Gravel | LeCheval Logging & Chipping Inc. | Coos County, NH | Construction sand and gravel | 3 | 25 |
| Lancaster Plant 155 | Peckham Materials Corp | Coos County, NH | Construction sand and gravel | 2 | 15 |
| Rodrigue's Gravel and Excavation Inc. | Rodrigue's Gravel and Excavation Inc | Coos County, NH | Construction sand and gravel | 2 | 9 |
| Portable Plant | Errol Sand & Gravel, LLC | Coos County, NH | Construction sand and gravel | 2 | 9 |
| Chick's Sand & Gravel | Chick's Sand & Gravel | Coos County, NH | Construction sand and gravel | 3 | 5 |
| Jericho Brook | Jericho Brook Commercial Development LLC | Coos County, NH | Construction sand and gravel | 2 | 4 |
| Gorham Sand & Gravel C619 | Pike Industries | Coos County, NH | Construction sand and gravel | 8 | 1 |
| Portable Crusher | Cloutier Sand & Gravel | Coos County, NH | Construction sand and gravel | 2 | 1 |
| Mouse Trap | Wintergreen Landscaping LLC | Coos County, NH | Construction sand and gravel | 2 | 0 |
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 |
|---|---|---|---|---|
| 2022 | 32 | 10 | $4,819 | 0 |
| 2023 | 28 | 3 | $6,984 | 0 |
| 2024 | 31 | 10 | $6,336 | 0 |
| 2025 | 8 | 0 | $1,208 | 0 |
| 2026 | 6 | 1 | $906 | 0 |
Standards cited most at mines in Coos County, New Hampshire
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 56.14132 | Surface metal and nonmetal mines | 17 |
| 30 CFR 50.30 | Reporting of accidents, injuries and illnesses | 13 |
| 30 CFR 56.11001 | Surface metal and nonmetal mines | 10 |
| 30 CFR 56.14100 | Surface metal and nonmetal mines | 8 |
| 30 CFR 56.9300 | Surface metal and nonmetal mines | 7 |
| 30 CFR 56.14101 | Surface metal and nonmetal mines | 6 |
| 30 CFR 56.18010 | Surface metal and nonmetal mines | 5 |
| 30 CFR 56.14107 | Surface metal and nonmetal mines | 5 |
| 30 CFR 56.18002 | Surface metal and nonmetal mines | 5 |
| 30 CFR 56.15001 | Surface metal and nonmetal mines | 3 |
| 30 CFR 56.23002 | Surface metal and nonmetal mines | 2 |
| 30 CFR 56.11002 | Surface metal and nonmetal mines | 2 |
| 30 CFR 56.14112 | Surface metal and nonmetal mines | 2 |
| 30 CFR 46.6 | Training at sand, gravel and surface stone mines | 2 |
| 30 CFR 46.3 | Training at sand, gravel and surface stone mines | 2 |
Updated November 6, 2026. Read from US Department of Labor, Mine Safety and Health Administration (MSHA), Open Government Data Sets. 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.