Black River Septic Inc

Septic Tanks & SystemsPlumbing-Drain & Sewer CleaningSeptic Tank & System Cleaning

Waste hauler in Medford, WI · 5 drivers · 6 trucks · USDOT 4414139

Call (715) 748-3100 Website Directions

Company details

Address: W8321 County Road M
Medford, WI 54451
Mailing address: PO Box 186, Medford, WI 54451
Phone: (715) 748-3100
Website: transportusa.net
County: Taylor County
USDOT number: 4414139 (active)
FMCSA registered: Since May 2025
Operation: Intrastate carrier · Authorized for Hire;exempt for Hire
Cargo on file: Other: Raw Sewage
Hazardous materials: No
Locations: 1 location · operates in WI
Data sources: FMCSA Motor Carrier Census (24 Aug 2026), Overture Maps (Aug 2026), company website (Sep 2026)
Last verified: 2026-10-14

Fleet and drivers

Drivers: 5 (all CDL holders)
Power units: 6 trucks
Driving radius: Regional / long haul (5 drivers beyond 100 miles) (0 interstate, 5 intrastate)
Annual mileage: 12,000 miles (2025 filing)
Fleet size band: 5–10 drivers
Last FMCSA filing: MCS-150 updated Feb 22, 2026

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

Business categories

Septic Tanks & Systems
Plumbing-Drain & Sewer Cleaning
Septic Tank & System Cleaning

Map category: Septic services (Overture Maps).

Services mentioned on the company website

facilitylandfillsolid wastelandfillswaste disposalfacilitysrestroom rentalstoilet rentalsportable toiletsportable restroomstoilet rentalportable restroomrestroom rentalporta pottyportable toilet

Keywords read from transportusa.net in Sep 2026. Confirm services and pricing with the company.

About this hauler

Black River Septic Inc is a waste hauler based in Medford, Wisconsin, in Taylor County. It has been registered with the Federal Motor Carrier Safety Administration since 2025 (USDOT 4414139) and files as an intrastate carrier hauling Raw Sewage. Its latest filing lists 5 drivers and 6 power units, with 12,000 miles driven in 2025. It is listed under septic tanks & systems, plumbing-drain & sewer cleaning, septic tank & system cleaning, and its website mentions facility, landfill, solid waste, landfills. The nearest transfer station is Les Buehler Trucking, 3.4 miles away, and the nearest landfill is Rolling Meadows Demo Landfill in Thorp, 29.8 miles away.