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Safety Incidents OSHA Severe Injury Reports · 2015–2025

San Marcos, CA —

OSHA Injury Report: Vallecitos Water District

Injury · Days away from work

At a glance

On , an injury at Vallecitos Water District in 201 Vallecitos de Oro, San Marcos, CA 92069 resulted in days away from work. Employee was water Operations II in water treatment and distribution.

Where did this happen?

Establishment
Vallecitos Water District
Parent company
Vallecitos Water District
Street
201 Vallecitos de Oro
City
San Marcos
State
CA
ZIP
92069
On-site location
Coogan Pump Station

What was the outcome?

Outcome
Days away from work (code 2)
Type
Injury (code 1)
Days away from work
69
Days restricted or transferred
245

Before the incident

Temping to open Valve

What happened

Employee was opening valve when it opened quickly and jerked shoulder. Causing Pop and Pain.

Injury or illness

Strain to left shoulder and fascia muscle.

Object or substance involved

Valve

Summary line

Jerked shoulder opening valve caused pop and pain in shoulder

Employee and industry

Job description
Water Operations II
SOC code
00-9900 — Insufficient Information - NIOSH
NAICS code
221310 — Water treatment and distribution
NAICS vintage
2022
Avg employees
108
Total hours worked
209348
Establishment ID
1251761
Employer case #
1

When (timing detail)

Date of incident
Shift started
6:30
Time of incident
8:30
Filing year
2025
Submitted
16JAN26:16:48:00

More injuries at Vallecitos Water District

View Vallecitos Water District's full OSHA safety record →

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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.