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MSHA mine register by county

Mines in Yuma County, Colorado

Yuma County, Colorado has 6 mines on MSHA's register: 6 abandoned. Inspectors have issued 11 citations.

Every mine MSHA has registered in Yuma 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 Yuma County →

Mines on register
6
Active
0
Fatalities on record
0
Citations issued
11
1 underground · 5 surface · 0 facilities 0 coal · 6 metal and non-metal 6 abandoned
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.
Yuma County, Colorado · Population 9,921
1.0%
Mining share of county employment
$60,051
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
Colorado Department Of Highways 3 0 0
Yuma County Road Department 2 0 0
L & M Oro Ii Inc 1 0 0
Mines in Yuma County6 on register
  1. Districts 1 2 & 3 Portable Plant
    Surface metal/non-metal · Yuma County Road Department · MSHA ID 0504076
    Abandoned
  2. District 1, 2, 3 Screen Plant
    Surface metal/non-metal · Yuma County Road Department · MSHA ID 0504075
    Abandoned
  3. L & M Oro Ii Incorporated
    Underground metal/non-metal · L & M Oro Ii Inc · MSHA ID 0503491
    Abandoned
  4. Walters
    Surface metal/non-metal · Colorado Department Of Highways · MSHA ID 0503397
    Abandoned
  5. Wells
    Surface metal/non-metal · Colorado Department Of Highways · MSHA ID 0503398
    Abandoned
  6. Wiltfang
    Surface metal/non-metal · Colorado Department Of Highways · MSHA ID 0503399
    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 ColoradoAll 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.