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MSHA mine register by county

Mines in Crowley County, Colorado

Crowley County, Colorado has 7 mines on MSHA's register: 1 active, 1 intermittent, 5 abandoned. Inspectors have issued 65 citations.

Every mine MSHA has registered in Crowley 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 Crowley County →

Mines on register
7
Active
1
Fatalities on record
0
Citations issued
65
0 underground · 7 surface · 0 facilities 0 coal · 7 metal and non-metal 1 intermittent 5 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.
Crowley County, Colorado · Population 5,734
0.1%
Mining share of county employment
$47,563
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
Korinek Sand & Gravel 2 0 0
Castle Rock Const. Co. of Colo. LLC 1 0 0
Crowley County 1 0 0
JH Sand & Gravel, LLC 1 1 0
Oldcastle SW Group, Inc 1 0 0
West Ranch Aggregates LLC 1 0 0
Mines in Crowley County7 on register
  1. JH Sand & Gravel Pit #1
    Surface metal/non-metal · JH Sand & Gravel, LLC · MSHA ID 0505106
    Active
  2. Korinek Sand and Gravel
    Surface metal/non-metal · Korinek Sand & Gravel · MSHA ID 0504843
    Abandoned
  3. West Ranch Aggregates LLC
    Surface metal/non-metal · West Ranch Aggregates LLC · MSHA ID 0505083
    Abandoned
  4. Portable Wash Plant #3
    Surface metal/non-metal · Oldcastle SW Group, Inc · MSHA ID 0505121
    Intermittent
  5. Cedar Rapids Jaw Crusher
    Surface metal/non-metal · Castle Rock Const. Co. of Colo. LLC · MSHA ID 0505122
    Abandoned
  6. Korinek Trout Farm Pit
    Surface metal/non-metal · Korinek Sand & Gravel · MSHA ID 0503499
    Abandoned
  7. Portable Screen
    Surface metal/non-metal · Crowley County · MSHA ID 0504814
    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.