Mining Incidents

The Ridge Metal/Non-Metal

Controlled by C William Nichols
Wickenburg, AZ, Maricopa County, AZ  ·  Active
MSHA Mine ID: 0203441

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Fatalities
0
Total incidents
1
Years on record
2025
Latest incident
Jan 2025
Compliance record
MSHA citations since 2021
48
citations
9
significant & substantial
$46,206
proposed penalties
$7,630
paid to date
Source: MSHA violations data, updated weekly.
Quarterly safety rates
Citations per million employee-hours, as reported to MSHA
Quarter Hours worked Citations S&S Per 1M hrs
2025 Q4 17,995 0 0 0.0
2025 Q3 15,849 4 1 252.4
2025 Q2 15,460 0 0 0.0
2025 Q1 16,543 8 0 483.6
2024 Q4 19,627 0 0 0.0
2024 Q3 19,657 0 0 0.0
2024 Q2 16,523 9 1 544.7
2024 Q1 14,689 0 0 0.0
Quarters under 100,000 reported hours are greyed: too few hours for a stable rate.
No fatalities recorded at this mine.

Reportable incidents

1 on file

2025 · 1 incident

January 21, 2025 AZ · Metal/Non-Metal haul/off road/coal/ore/pit/quarry/rock/rubber tire truck driver, transportation truck driver SLIP OR FALL OF PERSON
Kilaueu Crushers Inc. · Fall from machine

As EE was climbing down the water pull EE missed the step and fell to the ground. When EE hit the ground there was a loud pop and EE's right hip started to hurt.