Data / Mines / Missouri / Whetstone
Whetstone, Callaway County, Missouri: 0 MSHA citations
Updated November 6, 2026. Source: US Department of Labor, Mine Safety and Health Administration (MSHA), Open Government Data Sets.
Whetstone is an active crushed, broken limestone surface mine in Callaway County, Missouri, operated by Fischer Minerals LLC with 5 employees on MSHA's record (mine ID 2302614). Since January 1, 2022 MSHA inspectors issued 0 citations and orders there with $0 in proposed penalties, and 0 accident reports were filed there, with no injury or illness cases.
The request: Watch Whetstone (MSHA mine ID 2302614) in Callaway County, Missouri: each new citation and each accident report. $10 of work on sign-up, no card.
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- MSHA mine ID
- 2302614
- Status
- Active since September 10, 2026
- Main commodity
- Crushed, broken limestone
- Mine type
- Surface
- County
- Callaway County, Missouri
- Nearest town
- Williamsburg
- Operator
- Fischer Minerals LLC
- Employees
- 5
- MSHA field office
- Rolla MO Field Office
- Citations and orders since January 1, 2022
- 0
- Inspections
- 1
- Inspector hours on site
- 3
- Citations per inspection
- 0.00 (all mines 2.30)
- Accident reports
- 0
- Injury and illness cases
- 0
- Fatalities
- 0
- Latest MSHA record
- September 8, 2026
Other open mines in Callaway County, Missouri
| Mine | Operator | County | Main commodity | Employees | Citations since 2022 |
|---|---|---|---|---|---|
| Mid MO Mining LLC | Mid Mo Mining LLC | Callaway County, MO | Fire clay | 11 | 32 |
| Hermann Sand-Jefferson City Plant | Hermann Sand & Gravel Inc | Callaway County, MO | Sand, industrial | 1 | 24 |
| Auxvasse South Quarry | Martin Marietta Materials, Inc. | Callaway County, MO | Crushed, broken limestone | 9 | 18 |
| Jefferson City Plant | Capital Sand Company, Inc. | Callaway County, MO | Sand, common | 5 | 12 |
| Fischer Minerals LLC | Fischer Minerals LLC | Callaway County, MO | Construction sand and gravel | 2 | 7 |
| Dooling Quarries Holts Summit | Dooling Quarries LLC | Callaway County, MO | Crushed, broken limestone | 2 | 4 |
| Dredge #6060 (Kathy Lee) | Capital Sand Company, Inc. | Callaway County, MO | Construction sand and gravel | 5 | 3 |
| Dredge #6050 (Rae Marie) | Capital Sand Company, Inc. | Callaway County, MO | Sand, common | 3 | 2 |
| Millersburg Quarry | Martin Marietta Materials, Inc. | Callaway County, MO | Crushed, broken limestone | 2 | 2 |
| Dredge #6030 (Sandy Kay) | Capital Sand Company, Inc. | Callaway County, MO | Sand, industrial | 3 | 0 |
| Reform Quarry | Martin Marietta Materials, Inc. | Callaway County, MO | Crushed, broken limestone | 1 | 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.