Key Takeaway

Bayhorse is a temporarily idled underground mine producing Metal, located in Ontario, Baker County, OR. It has 53 violations on record (13 S&S) and $29K in proposed penalties. Operated by Bayhorse Silver Inc.

Bayhorse

Temporarily Idled Underground Metal

Operator: Bayhorse Silver Inc

Controller: Graeme O'Neill

Location: Ontario, Baker County, OR

53
Violations
13
S&S Violations
1
Accidents
$29K
Penalties

Recent Violations

View all 53 →
Date Section S&S Negligence Penalty
05/03/2021 57.3200 S&S ModNegligence $302
05/03/2021 57.12028 Non-S&S ModNegligence $125
02/09/2021 57.1000 Non-S&S ModNegligence $125
01/08/2020 57.12018 Non-S&S ModNegligence $275
01/08/2020 57.16006 Non-S&S ModNegligence $123
11/18/2019 57.4201(a)(2) Non-S&S ModNegligence $230
11/18/2019 57.13015 Non-S&S ModNegligence $514
08/28/2019 57.20003(a) S&S ModNegligence $768
08/28/2019 57.14130(i) S&S ModNegligence $293
04/30/2019 56.12028 Non-S&S ModNegligence $514
11/07/2018 57.11050 S&S ModNegligence $2,487
11/07/2018 57.3200 Non-S&S ModNegligence $502
11/07/2018 57.14111(a) Non-S&S ModNegligence $225
11/07/2018 57.11006 Non-S&S ModNegligence $502
11/07/2018 57.11050(b) Non-S&S ModNegligence $502
11/07/2018 57.14132(a) Non-S&S ModNegligence $502
11/07/2018 56.14101(a)(2) Non-S&S ModNegligence $502
11/07/2018 56.9300(a) S&S ModNegligence $2,487
11/07/2018 57.11053 Non-S&S ModNegligence $502
11/07/2018 57.15030 Non-S&S ModNegligence $502

Accidents & Injuries

View all 1 →
Date Classification Injury Days Lost
08/28/2017 FALL OF ROOF OR BACK ACCIDENT ONLY None

Inspections

View all 51 →
Begin End Hours Inspectors
09/03/2025 09/03/2025 8.00 2
02/26/2025 02/26/2025 5.00 1
12/16/2024 12/16/2024 7.75 1
06/13/2022 06/13/2022 9.00 1
02/10/2022 02/10/2022 12.00 1
10/25/2021 10/25/2021 9.25 1
05/03/2021 05/03/2021 11.50 1
03/10/2021 03/10/2021 13.25 1
02/09/2021 02/09/2021 8.50 1
12/03/2020 12/03/2020 9.25 1

Mine Details

MSHA Mine ID3502630
Mine TypeUnderground
StatusTemporarily Idled
CommodityMetal
SIC DescriptionSilver Ore
Days/Week0.0
Hours/Shift0.0
Coordinates44.4505560, -117.2194440
Nearest TownOntario

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Frequently Asked Questions

How many MSHA violations does Bayhorse have?

Bayhorse has 53 MSHA violations on record, of which 13 are classified as Significant & Substantial (S&S). Total proposed penalties amount to $29K.

What type of mine is Bayhorse?

Bayhorse is a Underground mine producing Metal, located in Ontario, Baker County, OR. It currently has 0 employees.

Has anyone been injured or killed at Bayhorse?

According to MSHA records, Bayhorse has 1 reported accident/injury records and 0 fatalities on file.

Who operates Bayhorse?

Bayhorse is operated by Bayhorse Silver Inc and controlled by Graeme O'Neill. MSHA Mine ID: 3502630.