Current Status

SIOUX VALLEY SOUTHWESTERN ELECTRIC COOP INC

DBA · SIOUX VALLEY ENERGY
USDOT  623590 Active Interstate
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location_onCOLMAN, SD event_availableVerified April 17, 2026 databaseFMCSA public records
Power Units
43
Trucks + tractors
Drivers
58
1.35 per truck
Authority Age
30 yr
Since 1995
Safety Rating
Unrated
No DOT rating

Risk Assessment

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Authority Active

Operating authority is currently active in FMCSA records.

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Established Carrier

30 years of continuous operating authority.

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Unrated

No DOT safety rating on file — common, not disqualifying on its own.

neurology AI Synthesis · Carrier Profile
Gemini 2.5
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Generate a plain-English risk narrative for SIOUX VALLEY SOUTHWESTERN ELECTRIC COOP INC — synthesizing authority, safety percentiles, crash recency, and chameleon signals into a broker-ready summary.

Full Report

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Safety profile

All 7 FMCSA BASIC percentiles, inspections, and out-of-service rates.

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Crash history

Individual crashes by date and severity, fleet-normalized.

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Insurance & compliance

BI&PD + cargo coverage, carrier, effective dates, and gaps.

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Authority & cross-reference

Revocation history + chameleon flags across 4.4M carriers.

Change history

4 recorded changes to SIOUX VALLEY SOUTHWESTERN ELECTRIC COOP INC’s FMCSA record. Derived from monthly FMCSA Census snapshots.

Jun 2025
Street address changed from 47092 SD HWY 34 to 23491 471ST AVE
Jun 2025
Power units changed from 40 to 43
Jun 2025
Driver count changed from 50 to 58
Jun 2025
MCS-150 filing changed from Oct 17, 2024 to Oct 27, 2025

FAQ · SIOUX VALLEY SOUTHWESTERN ELECTRIC COOP INC

Is SIOUX VALLEY SOUTHWESTERN ELECTRIC COOP INC a legitimate motor carrier?

SIOUX VALLEY SOUTHWESTERN ELECTRIC COOP INC is registered with FMCSA under USDOT number 623590. Operating authority status is currently Active.

Where is SIOUX VALLEY SOUTHWESTERN ELECTRIC COOP INC based?

SIOUX VALLEY SOUTHWESTERN ELECTRIC COOP INC lists its physical address in COLMAN, SD in FMCSA records. The physical state and city fields are provided by the carrier on their MCS-150 form.

Is USDOT 623590 active?

USDOT 623590 (SIOUX VALLEY SOUTHWESTERN ELECTRIC COOP INC) operating authority status is currently Active. Last verified by MC Look Up on April 17, 2026. Data is sourced from live FMCSA federal records.

How many trucks does SIOUX VALLEY SOUTHWESTERN ELECTRIC COOP INC operate?

SIOUX VALLEY SOUTHWESTERN ELECTRIC COOP INC reports 43 power units and employs 58 drivers to FMCSA. These figures come from the carrier's most recent MCS-150 filing.

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