Gem County Boat Ramps, Idaho
Gem County tracks 5 public boat ramps in total, spread across 3 different rivers, creeks and lakes — most notably Payette River - Black Canyon Reservoir (3 ramps), Sawyer Ponds (1 ramp) and Payette River (1 ramp). Each listing below shows which waterbody it's on, so you can tell at a glance which ones actually connect.
Sourced from official state and federal agency records, last synced on July 7, 2026. Read more about how we verify this data.
All boat ramps in Gem County
Waterways in Gem County
These are the rivers, creeks and lakes with public boat ramps in Gem County. Ramps on the same waterway don't always sit close together on a map — some of these stretch across the whole county.
Boat ramps in neighboring counties
If Gem County doesn't have what you're looking for, these bordering counties are worth a look too.