Downriver Septic LLC

Septic and portable sanitation

Waste hauler in Spokane, WA · 1 driver · 1 truck · USDOT 3843408

Company details

Address
3006 N G Street
Spokane, WA 99205
Phone
(509) 995-9977
Website
downriverseptic.com
County
Spokane County
USDOT number
3843408 (active)
FMCSA registered
Since March 2022
Operation
Interstate carrier · Private property (hauls its own cargo)
Cargo on file
Drive away / towaway; Other: Sewage
Hazardous materials
No
Locations
1 location · operates in WA
Data sources
FMCSA Motor Carrier Census (24 Aug 2026), company website (Sep 2026)
Last verified
2026-10-14

Fleet and drivers

Drivers
1 (all CDL holders)
Power units
1 truck
Driving radius
Regional / long haul (1 driver beyond 100 miles) (1 interstate, 0 intrastate)
Annual mileage
3,946 miles (2024 filing)
Fleet size band
1–4 drivers
Last FMCSA filing
MCS-150 updated Apr 28, 2026

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

Services mentioned on the company website

septicpumpingseptic tank

Keywords read from downriverseptic.com in Sep 2026. Confirm services and pricing with the company.

About this hauler

Downriver Septic LLC is a waste hauler based in Spokane, Washington, in Spokane County. It has been registered with the Federal Motor Carrier Safety Administration since 2022 (USDOT 3843408) and files as an interstate carrier hauling drive away / towaway, Sewage. Its latest filing lists 1 driver and 1 power unit, with 3,946 miles driven in 2024. Its website mentions septic, pumping, septic tank. The nearest landfill is Northside Landfill in Spokane, 2.8 miles away.

Nearby facilities

Nearest landfill: Northside Landfill, Spokane — 2.8 mi

Other waste haulers nearby

One of 61 waste haulers in Spokane County, WA.

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Area served

Based in Spokane; towns within 15 miles: Spokane, Airway Heights, Marshall, Fairchild Air Force Base, Colbert, Nine Mile Falls, Four Lakes, Veradale, Medical Lake, Valleyford, Otis Orchards, Greenacres.

County context

One of 61 waste haulers in Spokane County, WA and one of 982 waste haulers in Washington.

ZIP 99205 at a glance

Population
43,169 (1,859 per sq mi)
Median age
37
Households
Median income $77,374 · 33% earn six figures
Housing
73% owner-occupied · median home value $326,553 · median rent $1,316
Workforce
69% labor-force participation · 5.1% unemployment

ZIP figures are US Census estimates for the ZIP area, not the company.

Washington solid-waste agency: Washington State Department of Ecology

Disposal options for this hauler

8 transfer stations, 30 recycling centers and 2 landfills in Spokane County.