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

OSHA Inspection: NATIONAL PARK SERVICE, LAKE MEAD NATIONAL RECREATION AREA - KATHERINE LANDING WATER TREATMENT PLANT

Planned inspection · Safety discipline

On , OSHA opened a planned safety inspection of NATIONAL PARK SERVICE, LAKE MEAD NATIONAL RECREATION AREA - KATHERINE LANDING WATER TREATMENT PLANT in BUILDING 153 WATER TREATMENT PLANT, BULLHEAD CITY, AZ 86429 (NAICS 712190). OSHA activity number 345432272.

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employer broke any rule; any findings appear as the citations listed below, and citations can be contested, reduced, or withdrawn.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
BUILDING 153 WATER TREATMENT PLANT
City
BULLHEAD CITY
State
AZ
ZIP
86429
Mailing
601 NEVADA WAY, BOULDER CITY, NV 89005
Inspection type
Planned (H)
Scope
Complete (A)
Discipline
Safety
Advance notice
No
Union status
A
Opened
Closing conference
Case closed
Last modified
Data loaded
NAICS code
712190
Employees
3
Ownership type
D

2 citations on file for this inspection.

1910.28 B03 V C

Serious Gravity 10 1 instance 2 exposed
Issued
Aug 11, 2021
Abate by
Sep 7, 2021
Penalty
Initial $0 · Current $0
29 CFR 1910.28(b)(3)(v)(C): The employer did not provide a guardrail system or a travel restraint system when a work operation necessitates passing material through a hatchway or chute floor hole:  (a) On or about July 21, 2021 and at times prior, for the employees exposed to fall hazards greater than 10 feet while performing float cleaning and functional checks through hatchways at four lift stations (Main, Back Bay, Water Treatment Plant, and Lagoon) located at the NPS - Lake Mead National Recreation Area - Katherine Landing Water Treatment Plant, Building 153, Bullhead City, Arizona.
Recent events (1)
  • — Z (S) $0

1910.147 C06 I

Other-than-serious 1 instance 2 exposed
Issued
Aug 11, 2021
Abate by
Sep 7, 2021
Penalty
Initial $0 · Current $0
29 CFR  1910.147(c)(6)(i):The employer did not conduct a periodic inspection of the energy control procedure at least annually to ensure that the procedure and the requirement of this standard were being followed:  (a) On or about July 21, 2021 and at times prior, for the employees performing lockout/tagout on machines and equipment used in the water treatment processes located at the NSP - Lake Mead National Recreation Area - Katherine Landing Water Treatment Plant, Building 153, Bullhead City, Arizona.
Recent events (1)
  • — Z (O) $0

View National Park Service, Lake Mead National Recreation Area - Katherine Landing Water Treatment Plant'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 345432272.

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