Carrier profile · USDOT 1956527 · Updated Jun 13, 2026

Midco Diving & Marine Services Inc

8 power unitsRegional · 5 statesRAPID CITY, SD100/100
AUTHORITY STATUS UNKNOWN
Verified linksmidcodiving.comFMCSA 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.

Operating footprint· revealed by roadside-inspection geography

Operating radiusRegional
revealed
States observed5
US states
Inspections · 24 mo6
WY busiest

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

Home base
RAPID CITY, SD
3111 LIEN ST
Top corridor
WY ⇄ SD
WY 2 · NM 1 · SD 1
Density
fewermore
Shade = roadside inspections, last 24 mo.

State activity ranking· all 5 states · trailing 24 mo

Roadside inspections by state · MIDCO DIVING & MARINE SERVICES INC · trailing 24 months
StateCoverageInspections
WYWyoming2
NMNew Mexico1
SDSouth DakotaHQ1
MTMontana1
IAIowa1