Stone Hill Reservoir
Reservoir in Umatilla County, Oregon · on the USGS Blalock Mountain quadrangle
45.77201, -118.21518
Maps that show Stone Hill Reservoir
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Blalock Mountain, OR
Detailed map of terrain, trails and roads
USGS topo, 2023
Blalock Mountain
Forest Service topo with road numbers
Forest Service FSTopo 7.5-minute quad
Map 13 Motor Vehicle Use Map (MVUM)
Forest roads and trails open to vehicles
Umatilla National Forest (2026)
Pendleton 30x60 Land Ownership (BLM Surface Management)
Land Ownership Maps from BLM Data · Oregon
Umatilla National Forest
East — Forest Service forest map
Wallowa-Whitman National Forest Snowmobile Map (2023)
Forest Service Maps · Wallowa-Whitman National Forest
Wallowa-Whitman National Forest
Forest Service forest map
IFR Enroute Low Altitude Chart L-11 (U.S.)
FAA, 2026-10-29
IFR Enroute Low Altitude Chart L-13 (U.S.)
FAA, 2026-10-29
IFR Enroute High Altitude Chart H-03 (U.S.)
FAA, 2026-10-29
IFR Enroute High Altitude Chart H-01 (U.S.)
FAA, 2026-10-29
IFR Enroute Low Altitude Chart L-01 (Alaska)
FAA, 2026-10-29
Nearby
Name, class, county and location: USGS Geographic Names Information System (public domain).