Mining Incidents
MSHA mine register by county

Mines in Union County, Tennessee

Union County, Tennessee has 14 mines on MSHA's register: 5 active, 1 intermittent, 8 abandoned. 259 accidents have been reported at these mines between 1983 and 2026. Inspectors have issued 904 citations.

Every mine MSHA has registered in Union 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.

Abandoned and historical mine features in Union County →

Mines on register
14
Active
5
Fatalities on record
0
Citations issued
904
2 underground · 8 surface · 4 facilities 0 coal · 14 metal and non-metal 1 intermittent 8 abandoned 259 reported accidents, 1983–2026
Local economic context
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.
Union County, Tennessee · Population 20,141
0.5%
Mining share of county employment
$61,858
Median household income
Source: US Census Bureau, American Community Survey 2023 5-year estimates.
On the map 
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MSHA-registered mine, any status

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.

Operators with the most mines herecurrent operator of record
Operator Mines Active Fatalities
Carmeuse Lime & Stone 3 1 0
Tenn Luttrell Company 2 0 0
33 Quarry 1 0 0
Blue Ridge Mining Company Inc 1 0 0
Loyston Road Quarry, Inc. 1 1 0
Penn-Virginia Luttrell Corp 1 0 0
Tenn-Luttrell Lime Company 1 0 0
Tri County Investments LLC 1 1 0
Union County Highway Department 1 0 0
Vulcan Construction Materials, LLC 1 1 0
Mines in Union County14 on register
  1. Chesney Underground
    Underground metal/non-metal · Carmeuse Lime & Stone · MSHA ID 4002113
    Active
  2. Loyston Road Quarry
    Surface metal/non-metal · Loyston Road Quarry, Inc. · MSHA ID 4003110
    Active
  3. Maynardville Quarry
    Surface metal/non-metal · Vulcan Construction Materials, LLC · MSHA ID 4003161
    Active
  4. TRI COUNTY STONE
    Surface metal/non-metal · Tri County Investments LLC · MSHA ID 4003070
    Active
  5. Whaley Materials - Luttrell
    Surface metal/non-metal · Whaley Materials LLC · MSHA ID 4003649
    Active
  6. Lime Plant
    Facility metal/non-metal · Carmeuse Lime & Stone · MSHA ID 4002545
    Abandoned
  7. Chesney Surface
    Surface metal/non-metal · Carmeuse Lime & Stone · MSHA ID 4001574
    Intermittent
  8. Tenn Luttrell Company
    Facility metal/non-metal · Tenn Luttrell Company · MSHA ID 4002114
    Abandoned
  9. Crushing Plant
    Facility metal/non-metal · Penn-Virginia Luttrell Corp · MSHA ID 4002953
    Abandoned
  10. 33 QUARRY
    Surface metal/non-metal · 33 Quarry · MSHA ID 4000951
    Abandoned
  11. Chesney No 2
    Underground metal/non-metal · Tenn Luttrell Company · MSHA ID 4003038
    Abandoned
  12. Chesney Surface Mine #3
    Surface metal/non-metal · Blue Ridge Mining Company Inc · MSHA ID 4002772
    Abandoned
  13. Harry Hollow Quarry And Mill
    Surface metal/non-metal · Union County Highway Department · MSHA ID 4001423
    Abandoned
  14. Hydrated Lime Manufacturing Plant
    Facility metal/non-metal · Tenn-Luttrell Lime Company · MSHA ID 4002796
    Abandoned

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.

Other counties in TennesseeAll counties →
How to read these numbers

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.