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Freight Carrier · Big Piney, WY

MOUNTAIN STATES WATER SERVICE INC

75 BIG PINEY CALPET ROAD · Big Piney, WY 83113

Authorized: Property
(307) 276-3742 Tap to call
  • MC #678487
  • USDOT #281303 USDOT Active
  • 17
    Power Units
  • 6
    Drivers
  • Carrier
    Entity Type

About this carrier

MOUNTAIN STATES WATER SERVICE INC is a Big Piney, WY freight carrier that is authorized for property in the state of Wyoming. This company has 17 truck(s) in their fleet and 6 truck drivers. Their motor carrier number is MC-678487 and their USDOT number is 281303.

Sourced from FMCSA SAFER · last filed 03/16/2026 · last updated May 13, 2026.

Carrier Details

  • Operating Status AUTHORIZED FOR Property
  • MCS-150 Filed 03/16/2026
  • MCS-150 Mileage 60,000 (2025)

Authority & Operations

Operation Classification
  • Authorized for Hire
  • Private (Property)
Carrier Operation
  • Interstate

Cargo Authorized

  • General Freight
  • Machinery, Large Objects
  • Liquids/Gases
  • Oilfield Equipment
  • Livestock
  • Grain, Feed, Hay
  • Agricultural / Farm Supplies

Operating Territory

Map of states where this carrier has roadside inspections Wyoming — 8 inspections (past 24 months)

Inspection activity   Inspected in 1 state over the past 24 months: WY (8). Home base: Big Piney, Wyoming.

Safety Record

1 Severe Violations Updated 1 days ago

Crashes (24 mo)

  • 0
    Fatal
  • 0
    Injury
  • 0
    Tow
  • 0
    Total

Behavior Categories (BASICs)

CategoryMeasureViolations Unsafe Driving 0 0 Crash Indicator Not Public — Hours of Service 0 0 Vehicle Maintenance 2 2 Drugs / Alcohol 0 0 Hazmat Not Public — Driver Fitness 1.57 1

Inspection Summary

  • 8
    Total
  • 5
    Clean
  • 3
    With violations

24-month window ending May 15, 2026

Violations Cited 4 unique codes

Critical 1

  • 383.23A2-LCDLNLicense (CDL) - Operate a CMV and does not possess a valid CDL1× OOS×1 SW 8

Vehicle Maintenance 2

  • 393.9A-LRLILighting - Tail lamp - Any inoperative1× SW 6
  • 393.45D-BAir Brake - Audible air leak at a proper connection1× SW 4

Driver Fitness 1

  • 391.41A-MCPCMedical (Certificate) - Operating a commercial motor vehicle without showing proof of a valid medical certification upon request when medical certification is required.1× SW 1

Locations

Physical Address
MOUNTAIN STATES WATER SERVICE INC
75 BIG PINEY CALPET ROAD
BIG PINEY, WY 83113
Mailing Address
MOUNTAIN STATES WATER SERVICE INC
PO BOX 747
BIG PINEY, WY 83113

Location on Map

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