Data / Mines / Washington / Winthrop Pit & Plant
Winthrop Pit & Plant: 16 MSHA citations
Updated November 6, 2026. Source: US Department of Labor, Mine Safety and Health Administration (MSHA), Open Government Data Sets.
Winthrop Pit & Plant is an intermittent construction sand and gravel surface mine in Okanogan County, Washington, operated by Cascade Concrete Products Co Inc with 2 employees on MSHA's record (mine ID 4502295). Since January 1, 2022 MSHA inspectors issued 16 citations and orders there with $2,482 in proposed penalties, and 1 accident report was filed there, with 1 injury or illness case.
The request: Watch Winthrop Pit & Plant (MSHA mine ID 4502295) in Okanogan County, Washington: each new citation and each accident report. $10 of work on sign-up, no card.
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- MSHA mine ID
- 4502295
- Status
- Intermittent since June 30, 2016
- Main commodity
- Construction sand and gravel
- Mine type
- Surface
- County
- Okanogan County, Washington
- Nearest town
- Winthrop
- Operator
- Cascade Concrete Products Co Inc
- Employees
- 2
- MSHA field office
- Kent WA Field Office
- Citations and orders since January 1, 2022
- 16
- Significant and substantial
- 4 (25.0%)
- Closure orders
- 2
- High negligence or reckless
- 3
- Proposed penalties
- $2,482
- Amount paid so far
- $2,482
- Inspections
- 5
- Inspector hours on site
- 34
- Citations per inspection
- 3.20 (all mines 2.30)
- Accident reports
- 1
- Injury and illness cases
- 1
- Fatalities
- 0
- Latest MSHA record
- June 23, 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 |
|---|---|---|---|---|
| 2022 | 11 | 3 | $1,713 | 1 |
| 2025 | 5 | 1 | $769 | 0 |
Standards cited most at Winthrop Pit & 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 56.14107 | Surface metal and nonmetal mines | 3 |
| 30 CFR 56.14100 | Surface metal and nonmetal mines | 2 |
| 30 CFR 56.12004 | Surface metal and nonmetal mines | 1 |
| 30 CFR 56.12032 | Surface metal and nonmetal mines | 1 |
| 30 CFR 56.4402 | Surface metal and nonmetal mines | 1 |
| 30 CFR 56.15002 | Surface metal and nonmetal mines | 1 |
| 30 CFR 56.11001 | Surface metal and nonmetal mines | 1 |
| 30 CFR 56.14101 | Surface metal and nonmetal mines | 1 |
| 30 CFR 46.6 | Training at sand, gravel and surface stone mines | 1 |
| 30 CFR 46.5 | Training at sand, gravel and surface stone mines | 1 |
| 30 CFR 46.9 | Training at sand, gravel and surface stone mines | 1 |
| 30 CFR 56.12028 | Surface metal and nonmetal mines | 1 |
| 30 CFR 62.175 | Occupational noise exposure | 1 |
Injury and illness cases at Winthrop Pit & Plant
Accident reports by degree of injury, as the operator reported them to MSHA.
| Degree | Cases |
|---|---|
| No lost time, or an occupational illness | 1 |
What the accident reports at Winthrop Pit & Plant describe
Accident classification, as MSHA codes the circumstances that contributed most directly.
| Classification | Reports |
|---|---|
| Disorders (repeated trauma) | 1 |
Equipment named in accident reports at Winthrop Pit & Plant
| Equipment | Reports |
|---|---|
| Crusher | 1 |
Other open mines in Okanogan County, Washington
| Mine | Operator | County | Main commodity | Employees | Citations since 2022 |
|---|---|---|---|---|---|
| Crusher | Godbey Red-E-Mix Concrete Inc | Okanogan County, WA | Construction sand and gravel | 4 | 41 |
| Tonasket Quarry | Pacific Calcium Inc | Okanogan County, WA | Crushed, broken limestone | 22 | 39 |
| Lloyd Logging Winthrop Pit | Cascade Concrete Products Co Inc | Okanogan County, WA | Construction sand and gravel | 2 | 9 |
| Elmer City Pit | Tillmans Inc. | Okanogan County, WA | Construction sand and gravel | 2 | 8 |
| PowerScreen | Godbey Red-E-Mix Concrete Inc | Okanogan County, WA | Construction sand and gravel | 4 | 6 |
| Okanogan Pit | Okanogan Valley Concrete, Inc | Okanogan County, WA | Construction sand and gravel | 1 | 5 |
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.