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Employers › CA

Arts, Entertainment & Recreation · Mammoth Lakes, CA

Mammoth Mountain Ski Area, LLC

According to OSHA enforcement records (2010–2026), Mammoth Mountain Ski Area, LLC ranks #7,669 of 99,447 penalized U.S. employers by total current penalty, with a average safety record: 10 violations across 9 inspections.

Top 10% by penalty20% serious
$37,590
OSHA penalties
10
Violations cited
9
OSHA inspections
#7,669
of 99,447 penalized employers

Mammoth Mountain Ski Area, LLC in Mammoth Lakes, CA has been the subject of 9 OSHA workplace inspections and 10 citations since 2010, according to enforcement records from the U.S. Department of Labor. Total penalties assessed: $37,590. All enforcement data below is sourced from the DOL public enforcement databases at data.dol.gov.

The record in one line

OSHA has inspected Mammoth Mountain Ski Area, LLC 9 times over 12 years, roughly once every couple of years. These inspections resulted in 10 violations, averaging 1.1 per inspection. According to OSHA enforcement records, its total current penalty ranks #7,669 of 99,447 penalized U.S. employers (the top 10% of penalized employers nationally). Of these, 2 were classified as serious - indicating hazards that could cause death or serious harm. Against the Arts, Entertainment & Recreation industry average of 2 inspections per employer, this runs far above peers (5.1x the sector average) on inspection frequency. For comparison, Red Rock Country Club in Las Vegas, NV is another arts, entertainment & recreation employer with 0 OSHA inspections on record and $0 in current penalties.

1.1
violations per inspection
20.0%
of violations were serious
#7,669
of 99,447 penalized employers

Compliance score

C 74/100
  • C OSHA safety compliance: 10 violations across 9 OSHA inspections (1.1 per inspection), vs. national p10 0.0 (best) / p90 5.5 (worst) among 145,626 inspected employers.

Channels are separate federal datasets: a dimension marked not applicable simply has no record in that dataset for this employer, not a good or bad score.

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How Mammoth Mountain Ski Area, LLC compares on OSHA penalties

Total current penalty vs the Arts, Entertainment & Recreation per-employer average

in penalties

What this shows Mammoth Mountain Ski Area, LLC runs far above peers (8.4x the sector average) in total OSHA penalties.

Source U.S. Department of Labor, OSHA enforcement extracts As of 2026

Where this penalty ranks nationally

Total current OSHA penalty vs every U.S. employer with a nonzero penalty

$37,590 Bottom 8% least affordable more affordable than 8% of 99,447 U.S. employers with a penalty

$0–$5,000: 43,959 U.S. employers with a penalty (44%). Below this entry. $5,000–$10,000: 20,304 U.S. employers with a penalty (20%). Below this entry. $10,000–$15,000: 11,027 U.S. employers with a penalty (11%). Below this entry. $15,000–$20,000: 6,546 U.S. employers with a penalty (7%). Below this entry. $20,000–$25,000: 4,175 U.S. employers with a penalty (4%). Below this entry. $25,000–$30,000: 2,877 U.S. employers with a penalty (3%). Below this entry. $30,000–$35,000: 2,036 U.S. employers with a penalty (2%). Below this entry. $35,000–$40,000: 1,493 U.S. employers with a penalty (2%). This entry sits in this band. $40,000–$45,000: 1,095 U.S. employers with a penalty (1%). Above this entry. $45,000–$50,000: 785 U.S. employers with a penalty (1%). Above this entry. $50,000–$55,000: 5,150 U.S. employers with a penalty (5%). Above this entry. This employer $0 $55,000 every penalized U.S. employer, bucketed by value

Each bar is a $5K-wide band; taller bars hold more U.S. employers with a penalty. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.

Source U.S. Department of Labor, OSHA enforcement extracts · 2026

Does more inspection scrutiny mean more findings?

Each dot is one of 21 Arts, Entertainment & Recreation employers with an OSHA inspection on record, placed by inspections and violations cited. The highlighted dot is Mammoth Mountain Ski Area, LLC.

Frequently inspected, many findingsRarely inspected, many findingsFrequently inspected, clean recordBelow median on both6.87.9910.111.2025.450.976.3101.7OSHA inspectionsViolations citedNYCDPR BEACH 75TH ST…, OSHA inspections: 9 · Violations cited: 18TOWN OF CHESHIRE, OSHA inspections: 9 · Violations cited: 97FORRESTER CONSTRUCTI…, OSHA inspections: 9 · Violations cited: 3WALT DISNEY WORLD CO., OSHA inspections: 9 · Violations cited: 11THE ALASKA CLUB, INC., OSHA inspections: 9 · Violations cited: 52TOWN OF WESTBROOK, OSHA inspections: 10 · Violations cited: 32CITY OF LONG BRANCH, OSHA inspections: 10 · Violations cited: 24KILLINGTON/PICO SKI …, OSHA inspections: 8 · Violations cited: 32NORTHLAKE SHIPYARD INC, OSHA inspections: 10 · Violations cited: 20VR CPC HOLDINGS, INC., OSHA inspections: 8 · Violations cited: 4U.S. AIR FORCE, OSHA inspections: 10 · Violations cited: 27TOWN OF PUTNAM, OSHA inspections: 8 · Violations cited: 46ONONDAGA CO PK ROSAM…, OSHA inspections: 8 · Violations cited: 48NYSOPR&HP NIAGARA FA…, OSHA inspections: 7 · Violations cited: 4U. S. DEPT. OF INTER…, OSHA inspections: 7 · Violations cited: 14INDIAN HEAD CASINO, OSHA inspections: 7 · Violations cited: 27CASINO ARIZONA, OSHA inspections: 7 · Violations cited: 22HERSCHEND FAMILY ENT…, OSHA inspections: 7 · Violations cited: 9CITY AND BOROUGH OF …, OSHA inspections: 11 · Violations cited: 37TOWN OF HAMPDEN, OSHA inspections: 7 · Violations cited: 17Mammoth Mountain Ski…, OSHA inspections: 9 · Violations cited: 10
Mammoth Mountain Ski Area, LLC has 9 OSHA inspections on record and 10 violations cited. The crosshair marks the median among these Arts, Entertainment & Recreation peers. Across this sector's tracked employers, more inspections is moderately associated with more violations found -- not a coincidence, but not a guarantee either.

Mammoth Mountain Ski Area, LLC in the Arts, Entertainment & Recreation enforcement ledger

Among 848 Arts, Entertainment & Recreation employers with OSHA penalties on file, Mammoth Mountain Ski Area, LLC ranks #50 at $37,590 current penalty.

How Mammoth Mountain Ski Area, LLC Compares

Mammoth Mountain Ski Area, LLC's 1.11 violations per inspection compares to the Arts, Entertainment & Recreation sector average of 5.1 violations per employer.

Against the Arts, Entertainment & Recreation industry average of $4,481 per employer, this employer's current OSHA penalty runs far above peers (8.4x the sector average).

Enforcement detail

OSHA Inspection History

Total Inspections

9

First Inspection

2013-08-12

Last Inspection

2025-12-30

Inspection Span

12 yrs

Violations / Inspection

1.1

Avg Penalty / Inspection

$4,177

Industry Avg / Inspection

$2,537

What this shows 9 inspections over 12 years, averaging 1.1 violations per visit. That's $4,177 per inspection vs. the Arts, Entertainment & Recreation average of $2,537.

Enforcement detail

Violation Breakdown

2

Serious

20.0% of total

0

Willful

0.0% of total

0

Repeat

0.0% of total

8

Other-Than-Serious

80.0% of total

What this shows Serious violations involve hazards that could cause death or serious physical harm. Willful violations indicate intentional or knowing disregard of the law. Repeat violations are for hazards previously cited within the past 5 years.

Enforcement detail

Penalty Analysis

Initial Penalty Assessed

$41,790

Current Penalty Amount

$37,590

Penalty Reduction

10.1%

What this shows Penalties were reduced by $4,200 from the initial assessment of $41,790. Reductions may result from informal settlements, formal contests, or negotiated agreements with OSHA.

Industry Safety Context: Arts, Entertainment & Recreation

How Mammoth Mountain Ski Area, LLC compares to the Arts, Entertainment & Recreation sector, which has 2,226 employers tracked by PlainWorker.

Metric Mammoth Mountain Ski Area, LLC Industry Avg
Inspections 9 1.8
Violations 10 5.1
Total Penalty $37,590 $4,481
Avg Penalty per Inspection $4,177 $2,537
View all 2,226 employers in Arts, Entertainment & Recreation →

Nationwide Arts, Entertainment & Recreation peers with similar penalties or inspection counts

Two OSHA-record peer sets for Mammoth Mountain Ski Area, LLC, both outside CA so the neighborhoods are not geographic containment.

Similar current OSHA penalty

Nearest same-sector employers by current assessed penalty ($37,590 here).

Burke MT. Operating Company $38,261 VT Casino Arizona $36,876 AZ Apache SKY Casino $40,335 AZ Drna $40,500 PR

Similar OSHA inspection count

Same-sector employers with a comparable inspection history outside this state (9 inspections here).

Nycdpr Beach 75th ST Garage 9 insp. Far Rockaway, NY Town of Cheshire 9 insp. Cheshire, CT Forrester Construction Company 9 insp. Washington, DC Walt Disney World CO. 9 insp. Lake Buena Vista, FL

Nearby & Similar Employers in Arts, Entertainment & Recreation

Showing 5 of 2225 other employers tracked in this sector.

Xperience Fitness
Minneapolis, MN
0 inspections $0
Red Rock Country Club
Las Vegas, NV
0 inspections $0
Burke MT. Operating Company
East Burke, VT
3 inspections $38,261
Casino Arizona
Scottsdale, AZ
7 inspections $36,876
Titan Pool Service, LLC
Manassas, VA
0 inspections $0

Compare Mammoth Mountain Ski Area, LLC vs Xperience Fitness side-by-side →

What to do with this record

Use Mammoth Mountain Ski Area, LLC's enforcement history as one data point, not the whole picture.

  • A single employer's record can look unusual in isolation. Compare Mammoth Mountain Ski Area, LLC against Xperience Fitness, a similarly-sized employer in the same sector, before drawing conclusions. Compare side-by-side
  • See whether Mammoth Mountain Ski Area, LLC's inspection and penalty record is typical for Arts, Entertainment & Recreation or an outlier against the sector's own average. View the Arts, Entertainment & Recreation sector
  • Before you accept a job or raise a safety concern, search any employer for its own OSHA inspection history the same way you found this one. Search employers

Figures reflect closed OSHA and WHD federal enforcement actions on record (2010–2026); not every workplace issue results in an inspection or investigation.

Frequently Asked Questions

Is Mammoth Mountain Ski Area, LLC safe to work at? ▼
Based on OSHA records, Mammoth Mountain Ski Area, LLC's workplace safety record is average, with typical for this industry. The employer has 10 violations across 9 inspections, including 2 serious violations. Compared to Arts, Entertainment & Recreation industry peers, this is above average for penalties. Review the full inspection history below for details.
How many OSHA violations does Mammoth Mountain Ski Area, LLC have? ▼
Mammoth Mountain Ski Area, LLC has 10 OSHA violations on record, including 2 serious, 0 willful, and 0 repeat violations. The total current penalty amount is $37,590.
How many OSHA inspections has Mammoth Mountain Ski Area, LLC had? ▼
Mammoth Mountain Ski Area, LLC has had 9 OSHA inspections, with the first recorded on 2013-08-12 and the most recent on 2025-12-30. This averages 1.1 violations per inspection.
What is the total penalty amount for Mammoth Mountain Ski Area, LLC? ▼
Mammoth Mountain Ski Area, LLC has been assessed $37,590 in current OSHA penalties, reduced from an initial assessment of $41,790 (a 10.1% reduction).
Does Mammoth Mountain Ski Area, LLC have any serious or willful violations? ▼
Yes. Mammoth Mountain Ski Area, LLC has 2 serious violations. Serious violations involve hazards likely to cause death or serious physical harm. Willful violations indicate the employer intentionally or knowingly disregarded the law.
What industry does Mammoth Mountain Ski Area, LLC operate in? ▼
Mammoth Mountain Ski Area, LLC operates in the Arts, Entertainment & Recreation sector (NAICS code 713920). This industry has 2,226 employers tracked by PlainWorker, with 3,932 total OSHA inspections and $9.98M in cumulative penalties.
Where does Mammoth Mountain Ski Area, LLC rank nationally on OSHA penalties? ▼
Among the 99,447 U.S. employers with a nonzero current OSHA penalty in PlainWorker's corpus, Mammoth Mountain Ski Area, LLC ranks #7,669 (the top 10% of penalized employers nationally). The ordinal is a live COUNT of employers with a lower total_current_penalty; see the methodology page for the exact derivation.
How does Mammoth Mountain Ski Area, LLC's safety record compare to industry average? ▼
Mammoth Mountain Ski Area, LLC's total OSHA penalty of $37,590 is above the Arts, Entertainment & Recreation industry average of $4,481 per employer (8.4x the average). The employer has 9 inspections compared to the industry average of 1.8 per employer. For a direct comparison, Red Rock Country Club in Las Vegas, NV is a similar arts, entertainment & recreation employer with $0 in current penalties.
Data Sources & Methodology ▼

Data as of 2026. Source: U.S. Department of Labor (OSHA, WHD).

Source: OSHA Enforcement Data

Inspection and violation records from the Occupational Safety and Health Administration (OSHA), U.S. Department of Labor, covering the period 2010–2026. Includes inspection dates, violation types (serious, willful, repeat, other-than-serious), and penalty amounts. Penalties shown are current assessed amounts and may differ from original citations due to settlement, contest, or reduction.

Source: Wage and Hour Division (WHD)

Compliance actions from the WHD, covering enforcement of the Fair Labor Standards Act (FLSA), including minimum wage, overtime, and child labor violations. Back wages represent amounts owed to affected employees as determined by WHD investigations.

Employer Matching

Employers are matched across OSHA and WHD datasets by name, state, and city. Employers included in PlainWorker have 2 or more OSHA inspections or $1,000+ in WHD back wages. Data is updated monthly from data.dol.gov.

Verify with OSHA establishment search →

Every figure on PlainWorker is rendered directly from official U.S. Department of Labor OSHA and Wage & Hour Division enforcement records, no number is typed in by an editor. This employer's ratios (penalty-per-violation, industry comparisons) are computed live from the 9 inspections on record. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of 2026.