Key Takeaway
Juniper Flats is a active surface mine producing SandAndGravel, located in Homeland, Riverside County, CA. It has 43 violations on record (10 S&S) and $11K in proposed penalties. Operated by Robertson's.
Juniper Flats
Operator: Robertson's
Controller: RRM Development Corporation; Mitsubishi Corp
Location: Homeland, Riverside County, CA
Employees: 6
Recent Violations
View all 43 →| Date | Section | S&S | Negligence | Penalty |
|---|---|---|---|---|
| 10/29/2025 | 56.14112(b) | Non-S&S | ModNegligence | $151 |
| 10/29/2025 | 56.14112(b) | Non-S&S | ModNegligence | $151 |
| 02/26/2025 | 56.14100(c) | Non-S&S | LowNegligence | $151 |
| 07/13/2023 | 56.14207 | S&S | NoNegligence | $167 |
| 07/13/2023 | 56.4101 | Non-S&S | HighNegligence | $318 |
| 02/16/2023 | 56.12032 | S&S | ModNegligence | $143 |
| 02/16/2023 | 56.12002 | Non-S&S | LowNegligence | $143 |
| 02/16/2023 | 56.18002(a) | S&S | ModNegligence | $214 |
| 05/26/2022 | 56.14132(a) | Non-S&S | ModNegligence | $133 |
| 05/26/2022 | 56.14112(b) | Non-S&S | LowNegligence | $133 |
| 05/26/2022 | 56.12004 | Non-S&S | LowNegligence | $133 |
| 01/21/2022 | 56.14112(a)(1) | Non-S&S | LowNegligence | $133 |
| 01/21/2022 | 56.12002 | Non-S&S | LowNegligence | $133 |
| 10/16/2021 | 50.30(a) | Non-S&S | HighNegligence | $133 |
| 06/16/2021 | 46.3(a) | Non-S&S | LowNegligence | $125 |
| 01/16/2021 | 50.30(a) | Non-S&S | ModNegligence | $125 |
| 06/23/2020 | 56.20003(a) | Non-S&S | ModNegligence | $123 |
| 04/16/2020 | 50.30(a) | Non-S&S | LowNegligence | $123 |
| 02/25/2020 | 56.18002(b) | S&S | ModNegligence | $351 |
| 04/04/2019 | 56.14107(a) | Non-S&S | ModNegligence | $121 |
Inspections
View all 24 →| Begin | End | Hours | Inspectors |
|---|---|---|---|
| 10/28/2025 | 10/30/2025 | 28.25 | 1 |
| 06/12/2025 | 06/12/2025 | 11.00 | 1 |
| 02/25/2025 | 02/26/2025 | 9.50 | 1 |
| 05/01/2024 | 05/02/2024 | 10.00 | 1 |
| 01/11/2024 | 01/11/2024 | 13.00 | 1 |
| 07/12/2023 | 07/13/2023 | 11.50 | 1 |
| 02/15/2023 | 02/17/2023 | 16.75 | 1 |
| 05/25/2022 | 05/27/2022 | 16.50 | 1 |
| 01/20/2022 | 01/21/2022 | 13.50 | 1 |
| 06/16/2021 | 06/21/2021 | 29.00 | 1 |
Mine Details
Related Mines
Frequently Asked Questions
How many MSHA violations does Juniper Flats have?
Juniper Flats has 43 MSHA violations on record, of which 10 are classified as Significant & Substantial (S&S). Total proposed penalties amount to $11K.
What type of mine is Juniper Flats?
Juniper Flats is a Surface mine producing SandAndGravel, located in Homeland, Riverside County, CA. It currently has 6 employees.
Has anyone been injured or killed at Juniper Flats?
According to MSHA records, Juniper Flats has 0 reported accident/injury records and 0 fatalities on file.
Who operates Juniper Flats?
Juniper Flats is operated by Robertson's and controlled by RRM Development Corporation; Mitsubishi Corp. MSHA Mine ID: 0405097.