Data / Mines / Maine / Washington County
Mines in Washington County, Maine: 16 open mines
MSHA lists 16 open mines in Washington County, Maine, run by 13 operators and employing 27 people. Since January 1, 2022 its inspectors issued 67 citations and orders there with $12,408 in proposed penalties, and operators reported no injury or illness cases. The operators with the most open mines are J.C. Stone Inc.; Stanhope Trucking LLC; Eurovia Atlantic Coast LLC. Data from MSHA, November 6, 2026.
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- Open mines
- 16
- Operators
- 13
- Employees
- 27
- Intermittent
- 15
- Temporarily Idled
- 1
- Mines run by individuals, counted and not listed
- 3
- Citations and orders since January 1, 2022
- 67
- Significant and substantial
- 13 (19.4%)
- Closure orders
- 3
- High negligence or reckless
- 5
- Proposed penalties
- $12,408
- Amount paid so far
- $11,804
- Inspections
- 39
- Inspector hours on site
- 193
- Citations per inspection
- 1.72 (all mines 2.30)
- Accident reports
- 0
- Injury and illness cases
- 0
- Fatalities
- 0
- Latest MSHA record
- October 29, 2026
Operators with the most open mines in Washington County, Maine
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 |
|---|---|---|---|---|---|
| J.C. Stone Inc. | 2 | 2 | 23 | $3,906 | 0 |
| Stanhope Trucking LLC | 2 | 4 | 4 | $604 | 0 |
| Eurovia Atlantic Coast LLC | 2 | 3 | 2 | $280 | 0 |
| County Concrete & Construction CO Inc | 1 | 3 | 21 | $5,034 | 0 |
| Wayne L Spear & Son Inc | 1 | 2 | 7 | $1,057 | 0 |
| Donovan Construction | 1 | 2 | 0 | $0 | 0 |
| Hallowell Construction | 1 | 3 | 0 | $0 | 0 |
| Morgan Construction | 1 | 1 | 0 | $0 | 0 |
| Richard Mingo Construction, Inc. | 1 | 1 | 0 | $0 | 0 |
| Sargent Corporation | 1 | 2 | 0 | $0 | 0 |
Operators with the most citations in Washington County, Maine
Citations and orders issued since January 1, 2022 at their open mines here.
| Operator | Open mines | Employees | Citations since 2022 | Proposed penalties | Injury cases |
|---|---|---|---|---|---|
| J.C. Stone Inc. | 2 | 2 | 23 | $3,906 | 0 |
| County Concrete & Construction CO Inc | 1 | 3 | 21 | $5,034 | 0 |
| Wayne L Spear & Son Inc | 1 | 2 | 7 | $1,057 | 0 |
| Stanhope Trucking LLC | 2 | 4 | 4 | $604 | 0 |
| Eurovia Atlantic Coast LLC | 2 | 3 | 2 | $280 | 0 |
| Donovan Construction | 1 | 2 | 0 | $0 | 0 |
| Hallowell Construction | 1 | 3 | 0 | $0 | 0 |
| Morgan Construction | 1 | 1 | 0 | $0 | 0 |
| Richard Mingo Construction, Inc. | 1 | 1 | 0 | $0 | 0 |
| Sargent Corporation | 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 |
|---|---|---|---|---|---|
| Englishmen's Bay Quarry | J.C. Stone Inc. | Washington County, ME | Dimension stone | 2 | 22 |
| Dorr Pit and Mill | County Concrete & Construction CO Inc | Washington County, ME | Construction sand and gravel | 3 | 21 |
| Spears Pit | Wayne L Spear & Son Inc | Washington County, ME | Construction sand and gravel | 2 | 7 |
| Pennknife Pit | Stanhope Trucking LLC | Washington County, ME | Construction sand and gravel | 3 | 4 |
| Peasley Pit | Eurovia Atlantic Coast LLC | Washington County, ME | Construction sand and gravel | 1 | 2 |
| Jonesboro Red Quarry | J.C. Stone Inc. | Washington County, ME | Dimension stone | 0 | 1 |
| Red Gate Gravel | Hallowell Construction | Washington County, ME | Construction sand and gravel | 3 | 0 |
| Washington County Plant | Sargent Corporation | Washington County, ME | Construction sand and gravel | 2 | 0 |
| Charlotte Quarry | Eurovia Atlantic Coast LLC | Washington County, ME | Crushed, broken stone | 2 | 0 |
| Donovan Construction | Donovan Construction | Washington County, ME | Construction sand and gravel | 2 | 0 |
| Oak Hill | Morgan Construction | Washington County, ME | Construction sand and gravel | 1 | 0 |
| Charlotte Pit | Stanhope Trucking LLC | Washington County, ME | Construction sand and gravel | 1 | 0 |
| Mount Holly | Richard Mingo Construction, Inc. | Washington County, ME | Crushed, broken limestone | 1 | 0 |
Main commodities
| Main commodity | Open mines | Share |
|---|---|---|
| Construction sand and gravel | 12 | 75% |
| Dimension stone | 2 | 12.5% |
| Crushed, broken stone | 1 | 6.2% |
| Crushed, broken limestone | 1 | 6.2% |
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 | 5 | 0 | $665 | 0 |
| 2023 | 4 | 0 | $572 | 0 |
| 2024 | 20 | 7 | $5,559 | 0 |
| 2025 | 6 | 3 | $1,135 | 0 |
| 2026 | 32 | 3 | $4,477 | 0 |
Standards cited most at mines in Washington County, Maine
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 | 9 |
| 30 CFR 50.30 | Reporting of accidents, injuries and illnesses | 8 |
| 30 CFR 56.9300 | Surface metal and nonmetal mines | 5 |
| 30 CFR 56.14107 | Surface metal and nonmetal mines | 4 |
| 30 CFR 56.23002 | Surface metal and nonmetal mines | 4 |
| 30 CFR 56.18010 | Surface metal and nonmetal mines | 4 |
| 30 CFR 56.14100 | Surface metal and nonmetal mines | 3 |
| 30 CFR 56.11001 | Surface metal and nonmetal mines | 3 |
| 30 CFR 56.20008 | Surface metal and nonmetal mines | 2 |
| 30 CFR 56.18002 | Surface metal and nonmetal mines | 2 |
| 30 CFR 46.6 | Training at sand, gravel and surface stone mines | 2 |
| 30 CFR 56.12028 | Surface metal and nonmetal mines | 2 |
| 30 CFR 41.13 | Notice of legal identity | 2 |
| 30 CFR 47.31 | Hazard communication | 2 |
| 30 CFR 56.12008 | Surface metal and nonmetal mines | 1 |
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.