Key Takeaway
R Brown & Son's Quarry is a intermittent surface mine producing Stone, located in WILLOW CREEK, Humboldt County, CA. It has 18 violations on record (3 S&S) and $2K in proposed penalties. Operated by R Brown & Son's Quarry.
R Brown & Son's Quarry
Operator: R Brown & Son's Quarry
Controller: Roger D Brown
Location: WILLOW CREEK, Humboldt County, CA
Employees: 2
Recent Violations
View all 18 →| Date | Section | S&S | Negligence | Penalty |
|---|---|---|---|---|
| 06/22/2023 | 56.14130(e)(2) | Non-S&S | ModNegligence | $143 |
| 06/22/2023 | 56.14130(e)(2) | Non-S&S | ModNegligence | $143 |
| 04/16/2022 | 50.30(a) | Non-S&S | LowNegligence | $143 |
| 04/29/2021 | 56.11027 | Non-S&S | ModNegligence | $125 |
| 04/29/2021 | 56.9300(a) | S&S | ModNegligence | $302 |
| 07/26/2016 | 56.14112(a)(1) | Non-S&S | ModNegligence | $114 |
| 07/26/2016 | 56.4101 | Non-S&S | LowNegligence | $114 |
| 07/31/2013 | 56.11003 | Non-S&S | ModNegligence | $100 |
| 10/13/2010 | 56.11012 | S&S | ModNegligence | $243 |
| 10/13/2010 | 56.14112(a)(1) | Non-S&S | ModNegligence | $100 |
| 10/13/2010 | 56.11003 | S&S | ModNegligence | $100 |
| 10/13/2010 | 56.14132(a) | Non-S&S | ModNegligence | $100 |
| 07/14/2009 | 56.15001 | Non-S&S | ModNegligence | $100 |
| 07/17/2008 | 56.14107(a) | Non-S&S | LowNegligence | $100 |
| 04/11/2007 | 56.14132(a) | Non-S&S | ModNegligence | $60 |
| 09/22/2005 | 56.12028 | Non-S&S | ModNegligence | $60 |
| 09/21/2005 | 56.12025 | Non-S&S | LowNegligence | $60 |
| 08/01/2000 | 56.14132(a) | Non-S&S | LowNegligence | $55 |
Inspections
View all 31 →| Begin | End | Hours | Inspectors |
|---|---|---|---|
| 12/16/2025 | 12/16/2025 | 1.75 | 1 |
| 07/07/2025 | 07/08/2025 | 13.25 | 1 |
| 09/04/2024 | 09/04/2024 | 2.00 | 1 |
| 08/01/2023 | 08/01/2023 | 9.75 | 1 |
| 06/21/2023 | 06/23/2023 | 18.75 | 1 |
| 04/07/2023 | 04/10/2023 | 2.50 | 1 |
| 05/23/2022 | 06/30/2022 | 13.25 | 1 |
| 06/07/2021 | 06/09/2021 | 6.25 | 1 |
| 04/29/2021 | 05/07/2021 | 34.00 | 1 |
| 08/09/2020 | 08/10/2020 | 10.25 | 1 |
Mine Details
Related Mines
Frequently Asked Questions
How many MSHA violations does R Brown & Son's Quarry have?
R Brown & Son's Quarry has 18 MSHA violations on record, of which 3 are classified as Significant & Substantial (S&S). Total proposed penalties amount to $2K.
What type of mine is R Brown & Son's Quarry?
R Brown & Son's Quarry is a Surface mine producing Stone, located in WILLOW CREEK, Humboldt County, CA. It currently has 2 employees.
Has anyone been injured or killed at R Brown & Son's Quarry?
According to MSHA records, R Brown & Son's Quarry has 0 reported accident/injury records and 0 fatalities on file.
Who operates R Brown & Son's Quarry?
R Brown & Son's Quarry is operated by R Brown & Son's Quarry and controlled by Roger D Brown. MSHA Mine ID: 0405388.