Blue Mountain Septic

Septic and portable sanitation

Waste hauler in Dayton, WA · 4 drivers · 1 truck · USDOT 4178129

Call (509) 217-5591 Directions

Company details

Legal name: Marion Enterprises LLC
Address: 211 E Oak St
Dayton, WA 99328
Phone: (509) 217-5591
County: Columbia County
USDOT number: 4178129 (active)
FMCSA registered: Since January 2024
Operation: Intrastate carrier · Authorized for Hire
Cargo on file: General freight; Other: Other
Hazardous materials: No
Locations: 1 location · operates in WA
Data sources: FMCSA Motor Carrier Census (24 Aug 2026)
Last verified: 2026-10-15

Fleet and drivers

Drivers: 4
Power units: 1 truck
Driving radius: Regional / long haul (2 drivers beyond 100 miles) (2 interstate, 2 intrastate)
Fleet size band: 1–4 drivers
Last FMCSA filing: MCS-150 updated Jan 10, 2024

Figures come from the carrier's own FMCSA registration filings and are self-reported.

About this hauler

Blue Mountain Septic is a waste hauler based in Dayton, Washington, in Columbia County. It has been registered with the Federal Motor Carrier Safety Administration since 2024 (USDOT 4178129) and files as an intrastate carrier hauling general freight, Other. Its latest filing lists 4 drivers and 1 power unit. The nearest transfer station is Columbia County Transfer Station, 6 miles away, and the nearest landfill is Sudbury Landfill Compost Facility in Walla Walla, 28.7 miles away.