Carrier profile · USDOT 281303 · MC-678487 · Updated Jun 13, 2026

Mountain States Water Service Inc

15 power unitsLocal · 1 statesBIG PINEY, WY94/100
CARRIER ACTIVEMC-678487 ACTIVERATED SATISFACTORYHAZMAT
Verified linksFMCSA 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 radiusLocal
revealed
States observed1
US states
Inspections · 24 mo8
WY busiest

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

Home base
BIG PINEY, WY
75 BIG PINEY CALPET ROAD
Top corridor
WY
WY 8
Density
fewermore
Shade = roadside inspections, last 24 mo.

State activity ranking· all 1 states · trailing 24 mo

Roadside inspections by state · MOUNTAIN STATES WATER SERVICE INC · trailing 24 months
StateCoverageInspections
WYWyomingHQ8