OSHA IQrecord

MAMMOTH MOUNTAIN SKI AREA, LLC

MAMMOTH LAKES, CA, 93546Skiing Facilities (713920)Last inspected Dec 30, 2025

Other employer groups with exactly the same NAICS; all imported dates and US jurisdictions. Unscored peers excluded; at least 10 scored peers required. 90/90 peers scored; 0 missing. Version: enforcement-history-v1.

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Based on public U.S. Department of Labor / OSHA enforcement records, which may be incomplete or contain errors. Informational only — verify against the official source before relying on it. Not affiliated with OSHA or the DOL. How the score works

2 source location group(s)

Employer group: same source name, state and NAICS; may include multiple establishments. Not a verified legal entity.

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Summary totals cover all imported dates and locations in this employer group. Free detail shows the last three years and a preview of up to three citations. Counts refer to matched, non-vacated citations; missing records are not a safety clearance.

Total Inspections

3

Since 2022

Total Violations

7

4 serious, 1 willful

Total Penalties

$153K

$51K avg/inspection

Repeat Rate

0%

% of violations that are repeat

Violation History

Recent Violations

6 total
WillfulJun 24, 2026

3380(C)

$90K

1 exposed

SeriousJun 24, 2026

5351(G)

$18K

2 exposed

SeriousJun 24, 2026

5357(B)(4)(B)

$18K

2 exposed

Showing 3 of 6 in the available date window — Pro includes full imported history

Violation Types

Serious4 (57%)
Willful1 (14%)
Other2 (29%)
Dec 30, 20253 matched citations

10001 MINARET RD, MAMMOTH LAKES, CA

DOL activity #348665159

Fatality/Catastrophe · Partial$126K
Feb 19, 20253 matched citations

1000 CANYON BLVD., MAMMOTH LAKES, CA

DOL activity #348051897

Fatality/Catastrophe · Partial$27K

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