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WESTERN WATER WORKS SUPPLY COMPANY

DOT 138898ActiveInterstateCHINO HILLS, CA

COMPANY

Authority since
MCS-150
2025-11-26 · 800,000 mi (2025)
Fleet
23 units · — trailers · 22 drivers

ADDRESS

Physical
5831 PINE AVE
CHINO HILLS, CA 91709
Mailing
Same as physical

CONTACT

Phone
9095977000
Email
DAVID.ROWE@WWWSCO.COM

OFFICERS

Primary Officer
JACOB F HIMES
Title
CIO

OPERATION & CARGO

Operation classification
Private Property
Specialty
Construction & Building Materials
Cargo types
3
Building MaterialsConstructionOther
Self-reported by the company on its latest MCS-150 filing (FMCSA census). Reflects what the carrier is authorized and equipped to haul, not actual recent loads.
AUTHORITY
Active authority
INSURANCE
None
No coverage on file
RISK GRADE
Elevated Risk
2 risk factors · 1 strengths
OOS RATE
25.0%
11 / 44 inspections

Fleet vs Reality

last 12 months · power-unit VINs from roadside inspections
Checking local VIN index…

Elevated Risk

43/100 risk points2 risk factors · 1 strengths · 3 data pointshigh confidence

Weighted heuristic: crashes are decayed by recency and normalized per 100 power units, out-of-service and violation rates use a rolling 24-month window, plus FMCSA BASIC alerts and the CarrierIntel Safety Score (which also decays when compliance has not been verified by a recent inspection). Not the official FMCSA SMS score.

SAFETY PERFORMANCE

Crash Record
2 crashes · 0 fatal · 1 with injuries · 2 tow-away
Clean Inspection Rate
75% — 33 clean of 44 inspections
Out-of-Service Rate
25.0% — driver OOS 1, vehicle OOS 10

COMPLIANCE & AUTHORITY

Operating Authority
Active operating authority on file
Authority Events
No authority history events
MCS-150 Filing
Last filed 2025-11-26

INSURANCE

Active Coverage
No active insurance policies on file

SUMMARY

High OOS rate 27% (last 24 mo)
No active insurance on file
Low crash rate (2.2 per 100 trucks/yr)

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