Key Takeaway
Loudwire Quarry is a intermittent surface mine producing SandAndGravel, located in Lyons, Larimer County, CO. It has 11 violations on record (0 S&S) and $1K in proposed penalties. Operated by Loudwire Diesel LLC.
Loudwire Quarry
Operator: Loudwire Diesel LLC
Controller: Ryan J Ozbun
Location: Lyons, Larimer County, CO
Employees: 2
Recent Violations
View all 11 →| Date | Section | S&S | Negligence | Penalty |
|---|---|---|---|---|
| 11/10/2025 | 56.12032 | Non-S&S | ModNegligence | $0 |
| 11/10/2025 | 56.12018 | Non-S&S | ModNegligence | $0 |
| 11/10/2025 | 56.4104(b) | Non-S&S | ModNegligence | $151 |
| 03/28/2023 | 56.9300(a) | Non-S&S | ModNegligence | $143 |
| 03/28/2023 | 56.14107(a) | Non-S&S | LowNegligence | $143 |
| 03/28/2023 | 56.11002 | Non-S&S | ModNegligence | $143 |
| 03/28/2023 | 56.14108 | Non-S&S | ModNegligence | $143 |
| 03/28/2023 | 56.11012 | Non-S&S | ModNegligence | $143 |
| 03/28/2023 | 56.9300(b) | Non-S&S | ModNegligence | $143 |
| 03/28/2023 | 56.14107(a) | Non-S&S | ModNegligence | $143 |
| 03/28/2023 | 56.11003 | Non-S&S | ModNegligence | $143 |
Inspections
View all 9 →| Begin | End | Hours | Inspectors |
|---|---|---|---|
| 11/06/2025 | 11/10/2025 | 12.50 | 1 |
| 08/11/2025 | 08/11/2025 | 3.25 | 1 |
| 08/07/2025 | 08/07/2025 | 9.75 | 1 |
| 07/10/2025 | 07/10/2025 | 2.75 | 1 |
| 09/11/2024 | 09/11/2024 | 11.25 | 1 |
| 10/12/2023 | 10/12/2023 | 3.75 | 1 |
| 04/07/2023 | 04/10/2023 | 5.00 | 1 |
| 03/28/2023 | 04/03/2023 | 14.00 | 1 |
| 07/15/2022 | 07/15/2022 | 11.00 | 1 |
Mine Details
Related Mines
Frequently Asked Questions
How many MSHA violations does Loudwire Quarry have?
Loudwire Quarry has 11 MSHA violations on record, of which 0 are classified as Significant & Substantial (S&S). Total proposed penalties amount to $1K.
What type of mine is Loudwire Quarry?
Loudwire Quarry is a Surface mine producing SandAndGravel, located in Lyons, Larimer County, CO. It currently has 2 employees.
Has anyone been injured or killed at Loudwire Quarry?
According to MSHA records, Loudwire Quarry has 0 reported accident/injury records and 0 fatalities on file.
Who operates Loudwire Quarry?
Loudwire Quarry is operated by Loudwire Diesel LLC and controlled by Ryan J Ozbun. MSHA Mine ID: 0505154.