
Flood water: turn around
The National Weather Service and NHTSA both say not to drive into flooded roads. NWS says about 12 inches of moving water can carry away most cars, and about 2 feet can carry away SUVs, trucks and pickups. A lifted truck is not an exception.
Creek crossings
- The Forest Service warns that Big Shoal Creek crossings on Huckleberry Mountain can be difficult at high water.
- Flood damage has closed trails at Sutton Bluff. Check current conditions on the official page.
- In Missouri, the law limits driving ATVs and off-highway vehicles in streams and rivers to the exceptions in the statute. Some parks also ban creek riding outside the marked trail.
Wet weather and mud
Wolf Pen Gap closes for wet weather to protect the trail, and its season runs only part of the year. Riding soft, wet trails ruts them for everyone. If a trail is closed for wet weather, that closure is enforceable.
Fall and winter
Leaf cover hides rocks and ruts, and days are short. Wolf Pen Gap bans riding after sundown, and St. Joe has shorter off-season hours.
Where this comes from
- National Weather Service: Turn Around Don't Drown
- NHTSA: Driving in severe weather
- NOAA JetStream: Flash floods
- USDA Forest Service: Huckleberry Mountain
- USDA Forest Service: Sutton Bluff ATV and Motorcycle Trail
- Revised Statutes of Missouri 304.013: ATVs
- USDA Forest Service: Wolf Pen Gap (Ouachita NF)
- USDA Forest Service: Forest Order, Wolf Pen Gap
- Missouri State Parks: St. Joe facility hours
- Hot Springs Off-Road Park: Park rules
Last reviewed 2026-10-19. General information only: the official site and posted rules always come first.