Carrier profile · USDOT 222010 · Updated Jun 13, 2026
SIOUX VALLEY COOPERATIVE
20 power unitsLocal · 1 statesWATERTOWN, SD50/100
AUTHORITY STATUS UNKNOWNHAZMAT
Identity & Federal
The official FMCSA identity — legal name, DBA, addresses, contact, officers, and registration — alongside the daily-captured federal-record activity feed, monitored daily by Vektor.
Location
- Physical address
- 8-10TH ST NW, WATERTOWN, SD, 57201
- Mailing address
- PO BOX 965, WATERTOWN, SD, 57201
- Operation
- Interstate· Hazmat
Contact
- Phone
- (605) 886-5829
- Fax
- (605) 886-4995
- Web domain
- siouxvalleycoop.com
Registration
- Officer
- Jared Landmark
- USDOT / docket
- 222010
- First registered
- Aug 26, 1982
- Last MCS-150
- May 4, 2026 · 617,500 mi (2025)
- FMCSA safety rating
- Not rated
- Recordable crash rate
- 0.00
- D-U-N-S
- 24392706
Fleet (self-reported · MCS-150)
MCS-150 filing history· biennial-update cadence
Per-filing MCS-150 history (each biennial update + the fleet/mileage it reported) is being captured from the daily federal feed and will appear here as we capture the full history.
Federal record activity· monitored daily by Vektor
No licensing or insurance changes captured since Vektor began monitoring this carrier (June 2026). Quiet is usually good.