Data / Mines / New Hampshire / Madison Pit and Mill
Madison Pit and Mill: 23 MSHA citations
Updated November 6, 2026. Source: US Department of Labor, Mine Safety and Health Administration (MSHA), Open Government Data Sets.
Madison Pit and Mill is an intermittent construction sand and gravel surface mine in Carroll County, New Hampshire, operated by Alvin J Coleman & Son Inc with 15 employees on MSHA's record (mine ID 2700050). Since January 1, 2022 MSHA inspectors issued 23 citations and orders there with $5,152 in proposed penalties, and 0 accident reports were filed there, with no injury or illness cases.
The request: Watch Madison Pit and Mill (MSHA mine ID 2700050) in Carroll 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
- 2700050
- Status
- Intermittent since May 22, 2025
- Main commodity
- Construction sand and gravel
- Mine type
- Surface
- County
- Carroll County, New Hampshire
- Nearest town
- Conway
- Operator
- Alvin J Coleman & Son Inc
- Employees
- 15
- MSHA field office
- Portsmouth NH Field Office
- Citations and orders since January 1, 2022
- 23
- Significant and substantial
- 5 (21.7%)
- Closure orders
- 0
- High negligence or reckless
- 0
- Proposed penalties
- $5,152
- Amount paid so far
- $5,152
- Inspections
- 9
- Inspector hours on site
- 52
- Citations per inspection
- 2.56 (all mines 2.30)
- Accident reports
- 0
- Injury and illness cases
- 0
- Fatalities
- 0
- Latest MSHA record
- October 26, 2026
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 | 7 | 1 | $1,072 | 0 |
| 2024 | 5 | 0 | $735 | 0 |
| 2025 | 5 | 3 | $3,345 | 0 |
| 2026 | 6 | 1 | $0 | 0 |
Standards cited most at Madison Pit and Mill
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 56.12030 | Surface metal and nonmetal mines | 4 |
| 30 CFR 56.14132 | Surface metal and nonmetal mines | 3 |
| 30 CFR 56.14110 | Surface metal and nonmetal mines | 3 |
| 30 CFR 56.11001 | Surface metal and nonmetal mines | 2 |
| 30 CFR 56.14100 | 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 56.12008 | Surface metal and nonmetal mines | 1 |
| 30 CFR 56.14107 | Surface metal and nonmetal mines | 1 |
| 30 CFR 56.12018 | Surface metal and nonmetal mines | 1 |
| 30 CFR 56.11003 | Surface metal and nonmetal mines | 1 |
| 30 CFR 50.30 | Reporting of accidents, injuries and illnesses | 1 |
Other open mines in Carroll County, New Hampshire
| Mine | Operator | County | Main commodity | Employees | Citations since 2022 |
|---|---|---|---|---|---|
| Glen Aggregates LLC | Glen Aggregates LLC | Carroll County, NH | Construction sand and gravel | 2 | 23 |
| Pine River Sand and Gravel | Pine River Sand and Gravel, LLC | Carroll County, NH | Construction sand and gravel | 3 | 22 |
| Lima-1 | Evans Brothers LLC | Carroll County, NH | Sand, common | 2 | 18 |
| Ossipee Aggregates | Ossipee Aggregates Corp | Carroll County, NH | Construction sand and gravel | 21 | 13 |
| Astec Track Screen | Ambrose Brothers Inc | Carroll County, NH | Construction sand and gravel | 2 | 11 |
| Crusher 3 | Alvin J Coleman & Son Inc | Carroll County, NH | Construction sand and gravel | 1 | 10 |
| Burke Quarry LLC | Burke Quarry LLC | Carroll County, NH | Construction sand and gravel | 3 | 5 |
| Portable Sand Screen Plant, ST2.8 | Alvin J Coleman & Son Inc | Carroll County, NH | Construction sand and gravel | 1 | 4 |
| Portable Sand Screen Plant, ST2.3 | Alvin J Coleman & Son Inc | Carroll County, NH | Sand, common | 1 | 1 |
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.