Carrier profile · USDOT 1232585 · MC-548093 · Updated Jun 13, 2026

Douglas John Knudson

DBA ENVIRONMENTAL SAFE SEPTICS

2 power unitsBIRD ISLAND, MN50/100
CARRIER INACTIVEMC-548093 INACTIVE
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.

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

Home base
BIRD ISLAND, MN
106 1ST STREET
Density
fewermore
Shade = roadside inspections, last 24 mo.