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Mackay Reservoir - Upper

Authoritative
Custer County, Idaho, 83251→|Mackay Reservoir· 1,178 ac→

Location

GPS Coordinates
USGS1 data sourceUpdated Mar 2026

Nearby Ramps

Mackay Reservoir - Middle
Mackay Reservoir
0.5 mi
Mackay Reservoir - Lower
Mackay Reservoir
1.5 mi
Rothwell Recreation Site
Big Lost River
16 mi
Fall Creek Boat Ramp
Anderson Ranch Reservoir
38 mi
Fish Creek Reservoir
Fish Creek Reservoir
38 mi
More nearby ramps

Mackay Reservoir - Upper is a public boat ramp on Mackay Reservoir in Custer County, Idaho (83251). GPS coordinates: 43.9679°N, 113.7107°W.