
Upper Hood River Valley terrain dominates this 1990s U.S. Forest Service study, illustrating the complex infrastructure required for high-elevation water management and recreation. The eastern portion of the map is defined by the Watershed Management Unit, which includes The Dalles City Waterworks and a series of gaging stations along the South Fork Mill Creek. This area provides a clear look at how glacial melt from features like the Newton Clark Glacier is captured and diverted through an intricate system of flumes and ditches, including the Volmer Ditch and Glacier Ditch.
62 named features on this map. Tap any name to fly to it.
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This is the sole edition of this map. No revisions or reprints were ever made.
23 maps found

1962 Badger Lake
Hood River County, OR

1962 Dog River
Hood River County, OR

1962 Mount Hood North
Hood River County, OR

1962 Mount Hood South
Hood River County, OR

1975 Hood River NE
Hood River County, OR

1979 Badger Lake
Hood River County, OR

1979 Dee
Hood River County, OR

1979 Mt. Defiance
Hood River County, OR

1979 Wahtum Lake
Hood River County, OR

1994 Dee
Hood River County, OR

1994 Mt. Defiance
Hood River County, OR

1994 Wahtum Lake
Hood River County, OR

1996 Badger Lake
Hood River County, OR

1996 Dog River
Hood River County, OR

1996 Mount Hood North
Hood River County, OR

1996 Mount Hood South
Hood River County, OR

2023 Badger Lake
Hood River County, OR

2023 Wahtum Lake
Hood River County, OR

2024 Dee
Hood River County, OR

2024 Dog River
Hood River County, OR

2024 Mount Defiance
Hood River County, OR

2024 Mount Hood North
Hood River County, OR

2024 Mount Hood South
Hood River County, OR