Sub-1 Ramp
Sub-1 Ramp is a public access point in Dallas County, Iowa, providing access to Des Moines River. It sits within the Murphy Branch-Des Moines River watershed.
Sourced from Iowa Department of Natural Resources . Last checked against the source on July 7, 2026.
Boat ramps on Des Moines River
We track 9 public boat ramps on Des Moines 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 Sub-1 Ramp does — they're listed here in order of distance from this ramp.
- Hwy 210 Access 1.8 mi away
- Sportsman Ramp 6.1 mi away
- Dogwood Ramp 8.4 mi away
- Hwy 30 Access 14 mi away
- Sycamore Access 15 mi away
- Waterworks Ramp (Downstream) 16 mi away
- Prospect Park 19 mi away
- South Fraser Ramp 20 mi away
Other boat ramps in Dallas County
Dallas County tracks 11 public boat ramps in total, spread across several different rivers, creeks and lakes — not just Des Moines 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 Sub-1 Ramp or leads somewhere completely different.
- Sub-1 Ramp Des Moines River less than 0.1 mi away
- Snyder Access North Raccoon River 13 mi away
- Spring Valley Access North Raccoon River 14 mi away
- Perry Boat Ramp North Raccoon River 15 mi away
- Highway 44 Access North Raccoon River 15 mi away
- Kinnick-Feller Riverside Park North Raccoon River 18 mi away