Carrier profile · USDOT 2529404 · MC-878837 · Updated Jul 3, 2026

Tidewater Environmental Services Inc

DBA WEST COAST MARINE CLEANING

33 power unitsavg 4.5 yrRegional · 3 statesVANCOUVER, WA89/100
CARRIER ACTIVEMC-878837 ACTIVEHAZMAT
Verified linkstidewater.comFMCSA SAFER

Operations & Lanes

Where this carrier actually runs, revealed by roadside-inspection geography over the last 24 months — not where they claim to operate, shown as state-level inspection density.

Operating footprint· revealed by roadside-inspection geography

Operating radiusRegional
revealed
States observed3
US states
Inspections · 24 mo15
WA busiest

Inspection density by state· each tile = a state · shade = inspections, last 24 mo

Home base
VANCOUVER, WA
6305 NW OLD LOWER RIVER ROAD
Top corridor
WA
WA 11 · OR 3 · UT 1
Density
fewermore
Shade = roadside inspections, last 24 mo.

State activity ranking· all 3 states · trailing 24 mo

Roadside inspections by state · TIDEWATER ENVIRONMENTAL SERVICES INC · trailing 24 months
StateCoverageInspections
WAWashingtonHQ11
OROregon3
UTUtah1