Castle Rock Rock LLC
MSHA mine ID 0504716 · Douglas County, CO
- Operator
- Castle Rock Rock LLC
- Controller
- James Lennon; Brad Small; Mark Small
- Mine status
- Active since Jul 22, 2026
- Mine type
- Surface
- Primary commodity
- Construction Sand and Gravel
- Citations issued
- Mar 17, 2025 to Sep 28, 2026
Past 24 months at a glance
- Inspections
- 5
- Citations and orders
- 11
- Marked S&S by MSHA
- 1
- Assessed penalties
- $1,173
7 of 11 citations have an MSHA assessment so far, first proposed at $1,173. 0 are marked contested.
Citations by standard
The 30 CFR section MSHA cited, most cited first.
| Standard | Citations | Assessed |
|---|---|---|
| 56.4201(a)(2) | 3 | $151 |
| 56.12004 | 2 | $302 |
| 56.11001 | 1 | $151 |
| 56.12028 | 1 | $267 |
| 56.14101(a)(3) | 1 | $151 |
| 56.14132(a) | 1 | $151 |
| 56.16005 | 1 | $0 |
| 56.9300(a) | 1 | $0 |
Latest citations
| Issued | Assessed |
|---|---|
| Sep 28, 2026 No. 5213265 56.4201(a)(2) | Not yet assessed |
| Sep 28, 2026 No. 5213264 56.9300(a) | Not yet assessed |
| Sep 28, 2026 No. 5213263 56.4201(a)(2) | Not yet assessed |
| Sep 28, 2026 No. 5213262 56.16005 | Not yet assessed |
| Oct 17, 2025 No. 5051187 56.12028 | $267 Closed |
| Oct 17, 2025 No. 5051186 56.12004 | $151 Closed |
| Oct 17, 2025 No. 5051185 56.4201(a)(2) | $151 Closed |
| Mar 17, 2025 No. 5051124 56.14132(a) | $151 Closed |
| Mar 17, 2025 No. 5051123 56.14101(a)(3) | $151 Closed |
| Mar 17, 2025 No. 5051122 56.11001 | $151 Closed |
| Mar 17, 2025 No. 5051121 56.12004 | $151 Closed |
Latest inspections
Regular Safety and Health Inspection
Event F0331DB
Sep 28, 2026 to Sep 29, 2026
Compliance Follow-up Inspection
Event F01CC35
Oct 21, 2025
Regular Safety and Health Inspection
Event F01CC33
Oct 16, 2025 to Oct 17, 2025
Spot Inspection
Event F00AD2B
Mar 20, 2025
Regular Safety and Health Inspection
Event F00AD25
Mar 17, 2025 to Mar 18, 2025
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About this record
These figures come from public Mine Safety and Health Administration (MSHA) open government data on mines, inspections, violations and assessed violations. MineCitation copies them as published and does not add findings of its own.
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