2,042,423Injury reports 130,778Establishments Most recent incident 2025-12-31
Safety Incidents OSHA Severe Injury Reports · 2015–2025

La Verne, CA —

OSHA Injury Report: F.E. Weymouth Filtration Plant

Injury · Other recordable case

At a glance

On , an injury at F.E. Weymouth Filtration Plant in 700 North Moreno Avenue, La Verne, CA 91750 resulted in other recordable case. Employee was wATER QUALITY TECH III in water treatment and distribution.

Where did this happen?

Establishment
F.E. Weymouth Filtration Plant
Parent company
Metropolitan Water District of Southern California
Street
700 North Moreno Avenue
City
La Verne
State
CA
ZIP
91750
On-site location
WEYMOUTH BUILDING 1

What was the outcome?

Outcome
Other recordable case (code 4)
Type
Injury (code 1)

Before the incident

THE EMPLOYEE WAS WALKING DOWN A FLIGHT OF STAIRS

What happened

EMPLOYEE MISSED A STEP WHILE DESCENDING THE STAIRS AND FELL DOWN TO THE GROUND.

Injury or illness

LOWER BACK SHOULDER WRIST HEAD PAIN

Object or substance involved

STEPS GROUND

Summary line

RIGHT SHOULDER UPPER BACK PAIN FROM FALL DOWN STEP

Employee and industry

Job description
WATER QUALITY TECH III
SOC code
51-8031 — Water and Wastewater Treatment Plant and System Operators
NAICS code
221310 — Water treatment and distribution
NAICS vintage
2012
Avg employees
396
Total hours worked
704048
EIN
956002071
Establishment ID
312717
Employer case #
2.02508E+

When (timing detail)

Date of incident
Filing year
2025
Submitted
19FEB26:00:02:00

More injuries at F.E. Weymouth Filtration Plant

View F.E. Weymouth Filtration Plant's full OSHA safety record →

More injuries in this industry (NAICS 221310)

More injuries in CA

Rancho Cucamonga, CA—

087-RCDC

Source

Data from OSHA ITA Form 300/301 electronic submissions, filing year 2025. ITA Case Detail records are establishment-reported submissions, not OSHA inspections — no per-record IMIS deep link exists.