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MSHA mine register by county

Mines in Pueblo County, Colorado

Pueblo County, Colorado has 72 mines on MSHA's register: 5 active, 10 intermittent, 57 abandoned. 2 miners have died and 279 accidents have been reported at these mines between 1983 and 2026. Inspectors have issued 2,289 citations.

Every mine MSHA has registered in Pueblo 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 Pueblo County →

Mines on register
72
Active
5
Fatalities on record
2
Citations issued
2,289
3 underground · 65 surface · 4 facilities 0 coal · 72 metal and non-metal 10 intermittent 57 abandoned 279 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.
Pueblo County, Colorado · Population 168,726
0.2%
Mining share of county employment
$62,250
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 7 0 0
Kirkland Construction LLLP 5 0 0
Oldcastle SW Group, Inc. 4 2 1
Summit Pressed Brick & Tile Company 4 0 0
Tony J Beltramo & Sons, Inc. 4 0 0
A P Green Refractories Inc 3 0 0
Transit Mix Of Pueblo 3 0 0
Western Mobile Southern Inc 3 0 0
American Materials Inc 2 0 0
John Cullen Rock Crushing & Gravel 2 0 0
Mines in Pueblo County72 on register
  1. Pueblo Plant & Quarry
    Facility metal/non-metal · GCC Rio Grande Inc · MSHA ID 0504822
    Active
  2. Portable Crusher #2
    Surface metal/non-metal · Oldcastle SW Group, Inc · MSHA ID 0503808
    Active
  3. Portable Crusher #4
    Surface metal/non-metal · Oldcastle SW Group, Inc · MSHA ID 0504875
    Active
  4. Bedrock / Pinion
    Surface metal/non-metal · Siloam Stone Inc · MSHA ID 0501371
    Active
  5. Rich Pit
    Surface metal/non-metal · Martin Marietta Materials Inc. · MSHA ID 0504186
    Active
  6. PUEBLO CONCRETE
    Surface metal/non-metal · Transit Mix Of Pueblo · MSHA ID 0500960
    Abandoned
  7. Pueblo East
    Surface metal/non-metal · Castle Concrete Aggregates · MSHA ID 0504704
    Abandoned
  8. Tony J Beltramo & Sons Inc
    Surface metal/non-metal · Tony J Beltramo & Sons Inc · MSHA ID 0503875
    Intermittent
  9. FCM Crusher 4 (CSP#4)
    Surface metal/non-metal · Oldcastle SW Group, Inc. · MSHA ID 0504356
    Intermittent
  10. Portable Crusher # 5
    Surface metal/non-metal · Oldcastle SW Group, Inc · MSHA ID 0505041
    Intermittent
  11. CR # 5
    Surface metal/non-metal · Wm. D. Scepaniak Inc · MSHA ID 2103835
    Intermittent
  12. Crushing Operation #2
    Surface metal/non-metal · Kirkland Construction LLLP · MSHA ID 0504709
    Abandoned
  13. WASH PLANT
    Surface metal/non-metal · Kirkland Construction LLLP · MSHA ID 0504724
    Abandoned
  14. Portable Screening Plant
    Surface metal/non-metal · Tony J Beltramo & Sons, Inc. · MSHA ID 0504788
    Intermittent
  15. Hobson Pit
    Surface metal/non-metal · Castle Concrete Company · MSHA ID 0503232
    Abandoned
  16. PORTABLE #1
    Surface metal/non-metal · Alpine Aggregate Inc · MSHA ID 0504374
    Abandoned
  17. Refractories
    Facility metal/non-metal · A P Green Refractories Inc · MSHA ID 0502583
    Abandoned
  18. SCREENING PLANT
    Surface metal/non-metal · Kirkland Construction LLLP · MSHA ID 0504683
    Abandoned
  19. STATE PIT
    Surface metal/non-metal · Western Mobile Southern Inc · MSHA ID 0504532
    Abandoned
  20. Metso ST4-8
    Surface metal/non-metal · Rocky Mountain Landscape Materials, LLC · MSHA ID 0504969
    Abandoned
  21. Orr Pit
    Surface metal/non-metal · Colorado Backhoe Service · MSHA ID 0504951
    Intermittent
  22. FOX #1
    Surface metal/non-metal · Summit Brick & Tile Company · MSHA ID 0500202
    Abandoned
  23. Crusher #5
    Surface metal/non-metal · Colorado Crushing Inc · MSHA ID 0505135
    Intermittent
  24. Astec Fold'n Go
    Surface metal/non-metal · Tony J Beltramo & Sons, Inc. · MSHA ID 0505037
    Intermittent
  25. Crushing Operation #3
    Surface metal/non-metal · Kirkland Construction · MSHA ID 0504728
    Abandoned
  26. Pheasant Run Gravel Pit
    Surface metal/non-metal · Centennial State Paving, Inc · MSHA ID 0504895
    Abandoned
  27. St. Barbara Pit
    Surface metal/non-metal · Pete Lien & Sons Inc/Sand & Gravel Division · MSHA ID 0504818
    Abandoned
  28. Fox Clay Pit
    Surface metal/non-metal · Summit Pressed Brick & Tile Company · MSHA ID 0502926
    Intermittent
  29. Burnt River Mine & Mill
    Surface metal/non-metal · American Materials Inc · MSHA ID 0504189
    Abandoned
  30. Southern Rental #1
    Surface metal/non-metal · Lafarge West Incorporated · MSHA ID 0504760
    Abandoned
  31. wash plant1
    Surface metal/non-metal · Ellicott Sand Gravel · MSHA ID 0505200
    Intermittent
  32. Ary Airport Pit
    Surface metal/non-metal · J P Materials · MSHA ID 0504548
    Abandoned
  33. EVANS PIT
    Surface metal/non-metal · Western Mobile Southern Inc · MSHA ID 0504676
    Abandoned
  34. HARTMAN PIT
    Surface metal/non-metal · Western Mobile Southern Inc · MSHA ID 0504671
    Abandoned
  35. Pegson Crusher
    Surface metal/non-metal · Tony J Beltramo & Sons Inc · MSHA ID 0504473
    Abandoned
  36. Impact Crusher
    Surface metal/non-metal · Rocky Mountain Materials & Asphalt, Inc · MSHA ID 0504950
    Abandoned
  37. Kirkland Crushing & Screening (A)
    Surface metal/non-metal · Kirkland Construction · MSHA ID 0504924
    Abandoned
  38. PORTABLE SCREENING & CRUSHING
    Surface metal/non-metal · Pueblo County Public Works · MSHA ID 0504158
    Abandoned
  39. A P Green Refractories
    Facility metal/non-metal · A P Green Refractories Inc · MSHA ID 0502622
    Abandoned
  40. Boone Pit
    Surface metal/non-metal · Martin Sand & Gravel · MSHA ID 0504201
    Abandoned
  41. Buffalo Pit
    Surface metal/non-metal · John Cullen Rock Crushing & Gravel · MSHA ID 0503488
    Abandoned
  42. Buffalo Pit
    Surface metal/non-metal · John Cullen Rock Crushing · MSHA ID 0503989
    Abandoned
  43. Bulman Pit
    Surface metal/non-metal · Pueblo County Road & Bridge Department · MSHA ID 0504159
    Abandoned
  44. Burnt River Quarry
    Surface metal/non-metal · American Materials Inc · MSHA ID 0504340
    Abandoned
  45. Cedarwood Pit
    Surface metal/non-metal · Red Mountain Clay · MSHA ID 0500213
    Abandoned
  46. Chamblin No 2
    Underground metal/non-metal · Denver Brick & Pipe Company · MSHA ID 0500197
    Abandoned
  47. Chantala
    Surface metal/non-metal · Broderick & Gibbons Inc · MSHA ID 0500947
    Abandoned
  48. Dodge Pit
    Surface metal/non-metal · Colorado City-Metropolitan District · MSHA ID 0504160
    Abandoned
  49. Edmundson Clay Mine
    Surface metal/non-metal · Summit Pressed Brick & Tile Company · MSHA ID 0504492
    Abandoned
  50. Grant Pit
    Surface metal/non-metal · John Cullen Rock Crushing & Gravel · MSHA ID 0504420
    Abandoned
  51. Highberger #1
    Surface metal/non-metal · Colorado Department Of Highways · MSHA ID 0503346
    Abandoned
  52. Highberger #2
    Surface metal/non-metal · Colorado Department Of Highways · MSHA ID 0503347
    Abandoned
  53. Hillside Pit
    Surface metal/non-metal · Pioneer Paving Co · MSHA ID 0503600
    Abandoned
  54. Koury's Quarry
    Surface metal/non-metal · Koury Real Property LLC · MSHA ID 0504916
    Abandoned
  55. Mclaughlin-Banber Stringer
    Surface metal/non-metal · Colorado Department Of Highways · MSHA ID 0503348
    Abandoned
  56. MPRC Pit
    Surface metal/non-metal · Tug Hill Construction, Inc. · MSHA ID 0504839
    Abandoned
  57. Mt Shadow Pit
    Surface metal/non-metal · Southway Const Co Inc & Asphalt Gravel Prod Inc · MSHA ID 0503523
    Abandoned
  58. Nellie Helen West Clay Pit
    Surface metal/non-metal · Colorado Fire Clay Co · MSHA ID 0500193
    Abandoned
  59. Nepesta Pit
    Surface metal/non-metal · Pueblo County Road & Bridge Department · MSHA ID 0504157
    Abandoned
  60. Occhiato-Gersick
    Surface metal/non-metal · Colorado Department Of Highways · MSHA ID 0503349
    Abandoned
  61. Peek Pit
    Surface metal/non-metal · Peek Sand & Gravel · MSHA ID 0502615
    Abandoned
  62. Portable Conveyor Plant P11-6610
    Surface metal/non-metal · Colorado Department Of Highways · MSHA ID 0504292
    Abandoned
  63. Portable Conveyor Plant P11-6611
    Surface metal/non-metal · Colorado Department Of Highways · MSHA ID 0503408
    Abandoned
  64. Portable Conveyor Plant P11-6631
    Surface metal/non-metal · Colorado Department Of Highways · MSHA ID 0504293
    Abandoned
  65. Pueblo Pit
    Surface metal/non-metal · Fountain Sand & Gravel Company · MSHA ID 0500976
    Abandoned
  66. Rock Creek Mine
    Underground metal/non-metal · A P Green Refractories Inc · MSHA ID 0500185
    Abandoned
  67. Rock Creek Mine
    Underground metal/non-metal · A P Green Refractories Inc · MSHA ID 0500187
    Abandoned
  68. Ross Pit
    Surface metal/non-metal · Walsenburg Sand & Gravel Company Inc · MSHA ID 0504311
    Abandoned
  69. SCREENING OPERATION
    Surface metal/non-metal · Rbk Construction Inc · MSHA ID 0504505
    Abandoned
  70. SECTION FOUR
    Surface metal/non-metal · Colorado Department Of Transportation · MSHA ID 0504314
    Abandoned
  71. SUMMIT CLAY PITS
    Surface metal/non-metal · Summit Pressed Brick & Tile Company · MSHA ID 0503926
    Abandoned
  72. Summit Pressed Brick Pueblo
    Facility metal/non-metal · Summit Pressed Brick & Tile Company · MSHA ID 0500309
    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.