Lock and Dam Number 4 Boat Ramp
Lock and Dam Number 4 Boat Ramp is a public access point in Jefferson County, Arkansas, providing access to Arkansas River. It sits within the Plum Bayou-Arkansas River watershed.
Sourced from Arkansas Highway and Transportation Department . Last checked against the source on July 7, 2026.
Boat ramps on Arkansas River
We track 9 public boat ramps on Arkansas River, including this one. If you're planning to spend your time on a different stretch of the water, one of the launch points below may put you closer to where you're actually headed than Lock and Dam Number 4 Boat Ramp does — they're listed here in order of distance from this ramp.
- Trulock 4.4 mi away
- Rising Star 11 mi away
- David D. Terry Park (East) 32 mi away
- David D. Terry Park (West) 33 mi away
- Highway 165 Bridge 35 mi away
- Wilbur D. Mills Dam 38 mi away
- Notrebes Bend Recreation Area 38 mi away
- Wilbur D. Mills Campground 39 mi away
Other boat ramps in Jefferson County
Jefferson County tracks 11 public boat ramps in total, spread across several different rivers, creeks and lakes — not just Arkansas River. Each one below shows which waterbody it's on, so you can tell at a glance whether it actually connects to the same water as Lock and Dam Number 4 Boat Ramp or leads somewhere completely different.
- Lock and Dam Number 4 Arkansas River less than 0.1 mi away
- Saint Marie Park Arkansas River - Lake Langhofer 2.8 mi away
- Island Harbor Marina Arkansas River - Lake Langhofer 3.9 mi away
- Trulock Arkansas River 4.4 mi away
- Beachfront Drive Arkansas River - Lake Langhofer 4.8 mi away
- Unknown Arkansas River - Lake Langhofer 4.8 mi away