Key Takeaway
Rivergate is a active facility mine producing Stone, located in St. Johns, Multnomah County, OR. It has 124 violations on record (19 S&S) and $19K in proposed penalties. Operated by Gilmour and Company.
Rivergate
Operator: Gilmour and Company
Controller: Ridgely H Gilmour; Mark A Gilmour
Location: St. Johns, Multnomah County, OR
Employees: 13
Recent Violations
View all 124 →| Date | Section | S&S | Negligence | Penalty |
|---|---|---|---|---|
| 12/29/2025 | 56.4104(b) | Non-S&S | ModNegligence | $151 |
| 12/29/2025 | 56.14107(a) | Non-S&S | ModNegligence | $151 |
| 06/17/2025 | 56.12032 | Non-S&S | ModNegligence | $151 |
| 06/17/2025 | 56.20001 | S&S | ModNegligence | $151 |
| 11/26/2024 | 56.12032 | Non-S&S | ModNegligence | $147 |
| 11/26/2024 | 56.14112(a)(1) | Non-S&S | ModNegligence | $147 |
| 11/26/2024 | 56.14100(b) | Non-S&S | ModNegligence | $147 |
| 11/26/2024 | 56.14112(a)(1) | S&S | ModNegligence | $189 |
| 07/23/2024 | 56.14112(b) | Non-S&S | ModNegligence | $147 |
| 01/09/2024 | 56.14107(a) | Non-S&S | ModNegligence | $147 |
| 01/09/2024 | 56.12004 | Non-S&S | ModNegligence | $147 |
| 01/09/2024 | 56.14132(a) | Non-S&S | ModNegligence | $147 |
| 03/21/2023 | 56.12032 | Non-S&S | LowNegligence | $143 |
| 03/20/2023 | 56.14100(b) | Non-S&S | ModNegligence | $143 |
| 05/11/2022 | 56.18002(b) | Non-S&S | ModNegligence | $133 |
| 11/23/2021 | 46.9(b) | Non-S&S | LowNegligence | $125 |
| 06/08/2021 | 56.12028 | Non-S&S | ModNegligence | $125 |
| 06/08/2021 | 56.14100(c) | S&S | ModNegligence | $355 |
| 06/08/2021 | 46.9(b) | Non-S&S | ModNegligence | $125 |
| 03/10/2021 | 56.4531(b) | Non-S&S | LowNegligence | $125 |
Accidents & Injuries
View all 15 →| Date | Classification | Injury | Days Lost |
|---|---|---|---|
| 09/11/2024 | HANDLING OF MATERIALS | DYS AWY FRM WRK & RESTRCTD ACT | 5d lost, 51d restricted |
| 08/22/2019 | SLIP OR FALL OF PERSON | DYS AWY FRM WRK & RESTRCTD ACT | 1d lost, 6d restricted |
| 09/28/2018 | HANDLING OF MATERIALS | DAYS AWAY FROM WORK ONLY | 1d lost |
| 06/23/2017 | HANDTOOLS (NONPOWERED) | DAYS AWAY FROM WORK ONLY | 1d lost |
| 07/14/2015 | HANDLING OF MATERIALS | DAYS AWAY FROM WORK ONLY | 7d lost |
| 02/12/2015 | OTHER | DYS AWY FRM WRK & RESTRCTD ACT | 1d lost, 6d restricted |
| 10/03/2014 | STEPPING OR KNEELING ON OBJECT | DAYS AWAY FROM WORK ONLY | 6d lost |
| 01/18/2013 | HANDLING OF MATERIALS | NO DYS AWY FRM WRK,NO RSTR ACT | None |
| 07/20/2012 | HANDTOOLS (NONPOWERED) | DAYS AWAY FROM WORK ONLY | 235d lost |
| 07/19/2012 | HANDLING OF MATERIALS | DAYS RESTRICTED ACTIVITY ONLY | 9d restricted |
Inspections
View all 61 →| Begin | End | Hours | Inspectors |
|---|---|---|---|
| 01/06/2026 | 01/06/2026 | 6.50 | 1 |
| 12/29/2025 | 12/30/2025 | 13.75 | 1 |
| 08/18/2025 | 08/19/2025 | 2.75 | 1 |
| 06/16/2025 | 06/18/2025 | 18.75 | 1 |
| 12/09/2024 | 12/09/2024 | 3.00 | 1 |
| 11/26/2024 | 11/27/2024 | 13.00 | 1 |
| 07/22/2024 | 07/23/2024 | 15.50 | 1 |
| 01/08/2024 | 01/10/2024 | 15.50 | 1 |
| 08/23/2023 | 08/23/2023 | 0.25 | 1 |
| 08/22/2023 | 08/23/2023 | 8.25 | 1 |
Mine Details
Related Mines
Frequently Asked Questions
How many MSHA violations does Rivergate have?
Rivergate has 124 MSHA violations on record, of which 19 are classified as Significant & Substantial (S&S). Total proposed penalties amount to $19K.
What type of mine is Rivergate?
Rivergate is a Facility mine producing Stone, located in St. Johns, Multnomah County, OR. It currently has 13 employees.
Has anyone been injured or killed at Rivergate?
According to MSHA records, Rivergate has 15 reported accident/injury records and 0 fatalities on file.
Who operates Rivergate?
Rivergate is operated by Gilmour and Company and controlled by Ridgely H Gilmour; Mark A Gilmour. MSHA Mine ID: 3503659.