Safety Incidents OSHA Severe Injury Reports · 2015–2025
5,189,992Inspections Most recent open 2026-07-18 Last loaded 2026-07-22

OSHA Inspection: U.S. DEPARTMENT OF INTERIOR

Referral inspection · Health discipline

On , OSHA opened a referral health inspection of U.S. DEPARTMENT OF INTERIOR in MAMMOTH & LAKE & CANYON VISTOR CENTER, YELLOWSTONE NATIONAL PARK, WY 82190 (NAICS 712190). OSHA activity number 341669067.

What this inspection record means

OSHA opens inspections for many reasons — routine scheduling under a national or local emphasis program, an employee complaint or referral, or a follow-up after a reported injury. Opening or conducting an inspection is not itself an allegation or a finding that this employer broke any rule; any findings appear as the citations listed below, and citations can be contested, reduced, or withdrawn.

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Site address
MAMMOTH & LAKE & CANYON VISTOR CENTER
City
YELLOWSTONE NATIONAL PARK
State
WY
ZIP
82190
Mailing
PO BOX 168, YELLOWSTONE NATIONAL PARK, WY 82190
Inspection type
Referral (C)
Scope
Partial (B)
Discipline
Health
Advance notice
No
Union status
B
Opened
Closing conference
Case closed
Last modified
Data loaded
NAICS code
712190
Employees
1000
Ownership type
D

2 citations on file for this inspection.

1910.151 C

Serious Gravity 5 1 instance 4 exposed
Issued
Dec 7, 2016
Abate by
Jan 4, 2017
Penalty
Initial $0 · Current $0
29 CFR 1910.151(c): Where employees were exposed to injurious corrosive materials, suitable facilities for quick drenching or flushing of the eyes and body were not provided within the work area for immediate emergency use:  a. Canyon Waste Water Treatment: On or about August 2, 2016, and at times prior, employees were exposed to serious eye and skin damage from handling corrosive materials such as, but not limited to, Sodium Hypochlorite while changing the tanks and checking levels in Tank Room.
Recent events (1)
  • — Z (S) $0

1910.1200 F05

Repeat Gravity 5 3 instances 1000 exposed
Issued
Dec 7, 2016
Abate by
Jan 4, 2017
Penalty
Initial $0 · Current $0
29 CFR 1910.1200(f)(5): The employer did not ensure that each container of hazardous chemicals in the workplace was labeled, tagged, or marked with the identity and appropriate hazard warnings regarding the chemicals contained therein:  a. Bear Management: On or about August 1, 2016, and at times prior, employees were exposed to chemical hazards from Petroleum Gasoline cans labeled H20, mislabeled 10% Formalin Solution, Nolvasan Cleaner, and Gear Oil.   b. Wolf Management: On or about August 1, 2016, and at times prior, employees were exposed to chemical hazards from storing an unknown chemical in a PowerAde bottle and labeling the bottle with a skull and crossbones.   c.  Canyon Visitor Center: On or about August 1, 2016, and at times prior, employees were exposed to chemical hazards from mislabeled containers containing glycol, paint stored in baked bean cans, and an unknown chemical stored in an all purpose spray bottle.  Yellowstone National Park was previously cited for a violation of this occupational safety and health standard or its equivalent standard 29 CFR 1910.1200(f)(5) which was contained in OSHA inspection number 1085144, citation number 1, item number 4a and was affirmed as a final order on January 21, 2016, with respect to a workplace located at Yellowstone National Park, WY, 82190.
Recent events (1)
  • — Z (R) $0

View U.S. Department of Interior's full OSHA safety record →

This record is reproduced from the U.S. Department of Labor Open Data API (OSHA inspection dataset). The original IMIS detail view is available at OSHA's Establishment Search for activity number 341669067.

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