Nampa Highway District #1 Metal/Non-Metal

Nampa Highway District #1 · Surface

Controlled by Canyon County-ID

Caldwell, Canyon County, ID · Intermittent

MSHA Mine ID: 1001759

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Compliance record

MSHA citations since 2001

citations

significant & substantial

$2,657

proposed penalties

$2,657

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	725	0	0	0.0
2025 Q3	320	0	0	0.0
2025 Q2	0	0	0
2025 Q1	146	0	0	0.0
2024 Q4	745	0	0	0.0
2024 Q3	261	1	1	3831.4
2024 Q2	228	0	0	0.0
2024 Q1	189	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.

2 on file

April 4, 2007 ID · Metal/Non-Metal belt foreman, maintenance foreman, maintenance supervisor HANDLING OF MATERIALS

Combined Districts Crushing Fund · Over-exertion in lifting objects

EE was lifting heavy piece of metal at work and strained his back.

November 15, 2001 ID · Metal/Non-Metal mine manager, mine foreman, mine owner HANDLING OF MATERIALS

Combined Districts Crushing Fund · Over-exertion (Not Elsewhere Classified)

WHEN CHANGING THE FEED BELT ON THE CRUSHING UNIT, EMPLOYEE SUFFERED EXTREME STRAIN TO HIS RIGHT HAND PALM AND THUMB.