Thousand Oaks, CA —
OSHA Injury Report: Calleguas Municipal Water District
Injury · Days away from work
At a glance
On , an injury at Calleguas Municipal Water District in Thousand Oaks, CA 91360 resulted in days away from work. Employee was system Maintenance Worker in water treatment and distribution.
Where did this happen?
- Establishment
- Calleguas Municipal Water District
- Parent company
- Calleguas MWD
- Street
- 2100 E Olsen Rd
- City
- Thousand Oaks
- State
- CA
- ZIP
- 91360
- On-site location
- Grimes Canyon wellfield
What was the outcome?
- Outcome
- Days away from work (code 2)
- Type
- Injury (code 1)
- Days away from work
- 63
- Days restricted or transferred
- 132
Before the incident
Shoveling and blowing debris off walkways
What happened
Employee noticed a back strain [REDACTED] exact cause unknown
Injury or illness
Thoracic back strain
Object or substance involved
Unknown
Summary line
Thoracic back strain
Employee and industry
- Job description
- System Maintenance Worker
- SOC code
- 49-9012 — Control and Valve Installers and Repairers, Except Mechanical D
- NAICS code
- 221310 — Water treatment and distribution
- NAICS vintage
- 2012
- Avg employees
- 84
- Total hours worked
- 156509
- EIN
- 956005863
- Establishment ID
- 406489
- Employer case #
- 3
When (timing detail)
- Date of incident
- Shift started
- 7:00
- Time of incident
- 9:00
- Filing year
- 2025
- Submitted
- 17FEB26:19:10:00
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.