Mines in Wyandot County, Ohio
Wyandot County, Ohio has 14 mines on MSHA's register: 5 active, 1 intermittent, 7 abandoned. 1 miner has died and 425 accidents have been reported at these mines between 1983 and 2026. Inspectors have issued 915 citations.
Every mine MSHA has registered in Wyandot County, working or not, with the accident, fatality and citation record each one carries on this site. Active mines are listed first, then the rest by the weight of their record.
- Mines on register
- 14
- Active
- 5
- Fatalities on record
- 1
- Citations issued
- 915
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County figures come from the US Census Bureau's American Community Survey, 5-year pooled estimates, so the 2023 vintage covers 2019 through 2023. The Census category is 'mining, quarrying, and oil and gas extraction', which is broader than MSHA jurisdiction and includes oil and gas workers no mine employs. These figures describe the surrounding county, not this mine, and are not a factor in any specific incident.Mines plot only where MSHA holds a surveyed coordinate for the site; mines the agency locates to a town, county or state centroid are in the counts and the list above but not drawn. Click a point for the mine's status and record.
| Operator | Mines | Active | Fatalities |
|---|---|---|---|
| The National Lime and Stone Company | 4 | 2 | 0 |
| Kuenzli Quarries Company Inc | 2 | 0 | 0 |
| Stoneco, Inc. | 1 | 1 | 1 |
| ALL Excavating & Demolition, Ltd. | 1 | 0 | 0 |
| Claycraft Company | 1 | 0 | 0 |
| Herring Farms II, LLC | 1 | 0 | 0 |
| Kirby & Sons Inc | 1 | 1 | 0 |
| Precision Aggregates I | 1 | 0 | 0 |
| The Olen Corporation | 1 | 1 | 0 |
| Wilson Sand Company | 1 | 0 | 0 |
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CAREY PLANTActive 0 fatal 402 citationsSurface metal/non-metal · The National Lime & Stone Company · MSHA ID 3300127
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Stoneco, Inc.Active 1 fatal 123 citationsSurface metal/non-metal · Stoneco, Inc. · MSHA ID 3300181
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KIRBYS SAND & GRAVELActive 0 fatal 184 citationsSurface metal/non-metal · Kirby & Sons Inc · MSHA ID 3302403
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Upper Sandusky PlantActive 0 fatal 94 citationsSurface metal/non-metal · The Olen Corporation · MSHA ID 3300108
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Upper SanduskyActive 0 fatal 8 citationsSurface metal/non-metal · The National Lime and Stone Company · MSHA ID 3304770
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Upper Sandusky PlantAbandoned 0 fatal 14 citationsSurface metal/non-metal · National Lime & Stone Company · MSHA ID 3301750
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PRECISION AGGREGATES IAbandoned 0 fatal 55 citationsSurface metal/non-metal · Precision Aggregates I · MSHA ID 3301437
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Upper SanduskyAbandoned 0 fatal 21 citationsSurface metal/non-metal · The National Lime & Stone Company · MSHA ID 3304552
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Scenic River Farms LLCIntermittent 0 fatal 14 citationsSurface metal/non-metal · Herring Farms II, LLC · MSHA ID 3304573
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Claycraft #1Abandoned 0 fatal 0 citationsSurface metal/non-metal · Claycraft Company · MSHA ID 3300540
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Kuenzli Quarries Company IncorporatedAbandoned 0 fatal 0 citationsSurface metal/non-metal · Kuenzli Quarries Company Inc · MSHA ID 3301540
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Kuenzli Quarry & MillAbandoned 0 fatal 0 citationsSurface metal/non-metal · Kuenzli Quarries Company Inc · MSHA ID 3300092
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McCloskey R230 ScreenerTemporarily Idled 0 fatal 0 citationsFacility metal/non-metal · ALL Excavating & Demolition, Ltd. · MSHA ID 3304805
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Wilson Sand CompanyAbandoned 0 fatal 0 citationsSurface metal/non-metal · Wilson Sand Company · MSHA ID 3301703
Status, type and operator are as reported to MSHA. Fatality and accident counts are MSHA's reportable accident records for the mine; citations are inspector-issued violations on record. Each mine's own page carries the full detail.
The register is MSHA's Mine Data Retrieval System: every operation ever assigned a mine ID, including ones abandoned decades ago, so the count is a history of mining in the county, not a count of working mines. A mine's county is the one its operator reported to MSHA. Fatality and accident counts start with MSHA's reportable-accident records (1983 onward); citation counts are inspector-issued violations on record. We are an independent research tool, not MSHA.