Carrier profile · USDOT 2468167 · MC-857043 · Updated Jun 13, 2026
Golden Valley Soil Treatment LLC
DBA BIOWEST REMEDIATION
2 power unitsOSAGE, WY50/100
CARRIER INACTIVEMC-857043 INACTIVE
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
- 60 OLD HIGHWAY 16, OSAGE, WY, 82723
- Mailing address
- PO BOX 1005, MOORCROFT, WY, 82721
- Operation
- Interstate
Contact
- Phone
- (307) 299-1584
- rlewis@biowest.ag
- Web domain
- biowest.ag
Registration
- Officers
- Clarissa J Lewis · Rissa Lewis
- USDOT / docket
- 2468167 · MC-857043
- First registered
- Jan 16, 2014
- Last MCS-150
- Jul 31, 2024 · 4,025 mi (2022)
- FMCSA safety rating
- Not rated
- Recordable crash rate
- 0.00
- D-U-N-S
- —
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.