MshaMinePulse: records in Colorado
863 mshaMinePulse: records in Colorado are listed from US DOL Mine Safety and Health Administration (MSHA) Open Government Data, company violators only, dated 2026-05-08 to 2026-10-28; the most frequent is Mountain Coal Company, L.L.C. with 60. Data last updated 2026-11-04; each record links to its official source and a full report.
Data as of · Compiled by Zalwin from US DOL Mine Safety and Health Administration (MSHA) Open Government Data, company violators only
Includes: Company, Mine, State, Standard, Issued, official source URL and score · Card, Apple Pay, Google Pay or Link via Stripe
863 records from US DOL Mine Safety and Health Administration (MSHA) Open Government Data, company violators only (the 500 newest are listed here), dated 2026-05-08 to 2026-10-28. Most frequent: Mountain Coal Company, L.L.C. (60). Each record links to a full report and the official source.
Last updated 2026-11-04. Source: US DOL Mine Safety and Health Administration (MSHA) Open Government Data, company violators only.
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- Mountain Coal Company, L.L.C. (60)
- Climax Molybdenum Company (49)
- Amrize West Central Inc. (39)
- Peabody Twentymile Mining LLC (31)
- Oldcastle SW Group, Inc. (21)
How do I get new mshaMinePulse: records in Colorado by email?
Search, filter and export these records, or get alerts when new ones appear.
What are the top mshaMinePulse: records in Colorado right now?
| Record | Mine | State | Standard |
|---|---|---|---|
| Crossfire Aggregate Services, LLC | Crossfire 4 Corners Plant #1 | CO | 46.6(a) |
| Amrize West Central Inc. | Amrize Canon City Quarry | CO | 56.14100(b) |
| Oldcastle SW Group, Inc. | Milner Pit | CO | 56.14112(b) |
| Climax Molybdenum Company | HENDERSON OPERATIONS | CO | 57.14100(b) |
| CEMEX Construction Materials South, LLC | Lyons Cement Plant Cemex Inc | CO | 56.14205 |
| CEMEX Construction Materials South, LLC | Lyons Cement Plant Cemex Inc | CO | 56.14100(b) |
| Amrize West Central Inc. | Amrize Daniels Sand Pit # 1 & 2 | CO | 56.14107(a) |
| Colorado Flagstone Inc | Rocky Road Quarry | CO | 56.5001(a)/56.5005 |
| Colorado Flagstone Inc | Rocky Road Quarry | CO | 56.5001(a)/56.5005 |
| All Weather Earthworks Inc | Ashley Pit | CO | 46.6(a) |
| Colorado Crushing Inc | CRUSHER #2 | CO | 56.14105 |
| Schofield Excavation Inc | HP 300/ LT 106 Jaw Crusher | CO | 56.14112(b) |
| Schofield Excavation Inc | HP 300/ LT 106 Jaw Crusher | CO | 56.14112(b) |
| Peabody Twentymile Mining LLC | FOIDEL CREEK MINE | CO | 75.351(k) |
| Grand Island Resources, LLC | Consolidated Caribou District | CO | 57.14100(c) |
| Peabody Twentymile Mining LLC | 🔒 Unlock all 500 records → | ||
| Pine Bluffs Gravel & Excavating | 🔒 Unlock all 500 records → | ||
| CEMEX Construction Materials South, LLC | 🔒 Unlock all 500 records → | ||
Browse 35 more matching record reports
- Peabody Twentymile Mining LLC
- Pine Bluffs Gravel & Excavating
- CEMEX Construction Materials South, LLC
- Mountain Coal Company, L.L.C.
- Oldcastle SW Group, Inc
- HPM, Inc.
- Amrize Cement Inc.
- Northern Colorado Constructors, Inc.
- Stone Wholesale, Inc.
- Amrize West Central Inc.
- D&D heavy equipment services LLC
- Oldcastle SW Group Inc
- Castle Rock Rock LLC
- Castle Rock Rock LLC
- Castle Rock Rock LLC
- Castle Rock Rock LLC
- Alpine Aggregates LLC.
- Castle Rock Rock LLC
- Super Ex, LLC
- Amrize West Central Inc.
- Amrize West Central Inc.
- Amrize West Central Inc.
- Amrize West Central Inc.
- Grand Gravel Pit LLC
- Grand Gravel Pit LLC
- EZ Refractories, LLC
- CEMEX Construction Materials South, LLC
- CEMEX Construction Materials South, LLC
- Colorado Quarries Inc
- Moltz Construction, Inc.
- Heartland Aggregate Mining LLC
- Heartland Aggregate Mining LLC
- Weld County
- Colorado Flagstone Inc
- Mountain Coal Company, L.L.C.
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Browse by sector
Coal (18019) Stone (6864) Sand & gravel (6323) Nonmetal (2158) Metal (2107) Other (5)
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Citation (34594) Order (833) Safeguard (49)
Browse by mine type by state
MSHA citations at coal mines in West Virginia (7175) MSHA citations at coal mines in Kentucky (1934) MSHA citations at coal mines in Pennsylvania (1453) MSHA citations at coal mines in Alabama (1428) MSHA citations at stone mines in Texas (1342) MSHA citations at coal mines in Illinois (1151) MSHA citations at coal mines in Missouri (943) MSHA citations at sand & gravel mines in Texas (900) MSHA citations at coal mines in Virginia (690) MSHA citations at metal mines in Nevada (679) MSHA citations at coal mines in Indiana (642) MSHA citations at coal mines in Arizona (619) MSHA citations at stone mines in Pennsylvania (594) MSHA citations at stone mines in New York (492) MSHA citations at sand & gravel mines in Minnesota (478) MSHA citations at sand & gravel mines in Michigan (395) MSHA citations at stone mines in Ohio (376) MSHA citations at nonmetal mines in Texas (357) MSHA citations at coal mines in Utah (356) MSHA citations at stone mines in Oklahoma (347) MSHA citations at coal mines in Colorado (300) MSHA citations at coal mines in Tennessee (300) MSHA citations at sand & gravel mines in Wisconsin (293) MSHA citations at stone mines in Iowa (279) MSHA citations at sand & gravel mines in New York (260) MSHA citations at coal mines in North Carolina (258) MSHA citations at sand & gravel mines in Colorado (257) MSHA citations at sand & gravel mines in New Mexico (257) MSHA citations at sand & gravel mines in California (251) MSHA citations at coal mines in Wyoming (245) MSHA citations at stone mines in Kansas (235) MSHA citations at nonmetal mines in New Mexico (235) MSHA citations at stone mines in Oregon (228) MSHA citations at nonmetal mines in Wyoming (225) MSHA citations at stone mines in Florida (224) MSHA citations at sand & gravel mines in Utah (221) MSHA citations at stone mines in Alabama (218) MSHA citations at stone mines in Arkansas (218) MSHA citations at sand & gravel mines in Maine (207) MSHA citations at sand & gravel mines in Washington (201)
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Frequently asked questions
How many mshaMinePulse: records in Colorado are listed?
863 records from US DOL Mine Safety and Health Administration (MSHA) Open Government Data, company violators only (the 500 newest are shown on this page), last refreshed automatically. The most recent is dated 2026-10-28.
Can I get alerts for Colorado?
Yes. MshaMinePulse can email you new records matching this filter; plans are listed on the MshaMinePulse page.
Source: US DOL Mine Safety and Health Administration (MSHA) Open Government Data, company violators only. Informational only. RSS feed of new records