Data / Mines / Idaho / Treasure Canyon Mill #2
Treasure Canyon Mill #2: 34 MSHA citations
Updated November 6, 2026. Source: US Department of Labor, Mine Safety and Health Administration (MSHA), Open Government Data Sets.
Treasure Canyon Mill #2 is an active crushed, broken limestone processing facility in Franklin County, Idaho, operated by Treasure Canyon Calcium Company with 14 employees on MSHA's record (mine ID 1001357). Since January 1, 2022 MSHA inspectors issued 34 citations and orders there with $9,577 in proposed penalties, and 2 accident reports were filed there, with 2 injury or illness cases.
The request: Watch Treasure Canyon Mill #2 (MSHA mine ID 1001357) in Franklin County, Idaho: each new citation and each accident report. $10 of work on sign-up, no card.
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- MSHA mine ID
- 1001357
- Status
- Active since February 22, 1979
- Main commodity
- Crushed, broken limestone
- Mine type
- Facility
- County
- Franklin County, Idaho
- Nearest town
- Preston
- Operator
- Treasure Canyon Calcium Company
- Employees
- 14
- MSHA field office
- Salt Lake City UT Field Office
- Citations and orders since January 1, 2022
- 34
- Significant and substantial
- 2 (5.9%)
- Closure orders
- 0
- High negligence or reckless
- 0
- Proposed penalties
- $9,577
- Amount paid so far
- $9,577
- Inspections
- 11
- Inspector hours on site
- 98
- Citations per inspection
- 3.09 (all mines 2.30)
- Accident reports
- 2
- Injury and illness cases
- 2
- Fatalities
- 0
- Latest MSHA record
- October 8, 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 | 2 | 0 | $266 | 0 |
| 2024 | 17 | 0 | $2,499 | 1 |
| 2025 | 10 | 2 | $5,418 | 1 |
| 2026 | 5 | 0 | $1,394 | 0 |
Standards cited most at Treasure Canyon Mill #2
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 56.12004 | Surface metal and nonmetal mines | 9 |
| 30 CFR 56.14112 | Surface metal and nonmetal mines | 3 |
| 30 CFR 56.14107 | Surface metal and nonmetal mines | 3 |
| 30 CFR 56.14132 | Surface metal and nonmetal mines | 3 |
| 30 CFR 56.12032 | Surface metal and nonmetal mines | 2 |
| 30 CFR 56.14115 | Surface metal and nonmetal mines | 2 |
| 30 CFR 56.13021 | Surface metal and nonmetal mines | 1 |
| 30 CFR 56.14205 | Surface metal and nonmetal mines | 1 |
| 30 CFR 56.14100 | Surface metal and nonmetal mines | 1 |
| 30 CFR 56.16005 | Surface metal and nonmetal mines | 1 |
| 30 CFR 47.41 | Hazard communication | 1 |
| 30 CFR 56.12018 | Surface metal and nonmetal mines | 1 |
| 30 CFR 56.11002 | Surface metal and nonmetal mines | 1 |
| 30 CFR 62.130 | Occupational noise exposure | 1 |
| 30 CFR 50.20 | Reporting of accidents, injuries and illnesses | 1 |
Injury and illness cases at Treasure Canyon Mill #2
Accident reports by degree of injury, as the operator reported them to MSHA.
| Degree | Cases |
|---|---|
| Days away from work or restricted activity | 2 |
What the accident reports at Treasure Canyon Mill #2 describe
Accident classification, as MSHA codes the circumstances that contributed most directly.
| Classification | Reports |
|---|---|
| Stepping or kneeling on object | 1 |
| Handling of materials | 1 |
Other open mines in Franklin County, Idaho
| Mine | Operator | County | Main commodity | Employees | Citations since 2022 |
|---|---|---|---|---|---|
| Bear River Zeolite Company | Bear River Zeolite Company | Franklin County, ID | Zeolites | 13 | 85 |
| Ransbottom Pit | Ransbottom Rock LLC | Franklin County, ID | Construction sand and gravel | 2 | 15 |
| Treasure Canyon Quarry #2 | Treasure Canyon Calcium Company | Franklin County, ID | Crushed, broken limestone | 8 | 12 |
| The Pit | The Pit, LLC | Franklin County, ID | Construction sand and gravel | 2 | 12 |
| Little Mountain Gravel Pit | Bridger Rock, LLC | Franklin County, ID | Construction sand and gravel | 2 | 12 |
| Big Mac | Staker & Parson Companies | Franklin County, ID | Construction sand and gravel | 9 | 6 |
| Hobbs Pit | Greyeye Enterprises Inc | Franklin County, ID | Construction sand and gravel | 2 | 2 |
| Franklin County Portable | Franklin County Road Department | Franklin County, ID | Construction sand and gravel | 2 | 0 |
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.