Chesterfield Reservoir Boat Ramp

Chesterfield Reservoir Boat Ramp is a public access point in Caribou County, Idaho, providing access to Portneuf River - Chesterfield Reservoir. It sits within the Chesterfield Reservoir-Portneuf River watershed.

Sourced from Idaho Department of Fish and Game . Last checked against the source on July 7, 2026.

Boat ramps on Portneuf River - Chesterfield Reservoir

Chesterfield Reservoir Boat Ramp is the only public boat ramp we have on record for Portneuf River - Chesterfield Reservoir. Smaller creeks and coves sometimes have unofficial or private access points we haven't verified yet — if you know of one nearby, help us add it.

Other boat ramps in Caribou County

Caribou County tracks 3 public boat ramps in total, spread across several different rivers, creeks and lakes — not just Portneuf River - Chesterfield Reservoir. 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 Chesterfield Reservoir Boat Ramp or leads somewhere completely different.

• Chesterfield Reservoir Portneuf River - Chesterfield Reservoir less than 0.1 mi away
• Dike Lake Blackfoot River - Blackfoot Reservoir 18 mi away
• Alexander Reservoir Alexander Reservoir 21 mi away