ID: 489
OBJECTID: 489
DAM_NAME: Lake Roslyn
COUNTY: Clackamas
RIVER: Big and Little Sandy Rivers
OWNER_NAME: Portland General Electric
OWNER_TYPE: U
PURPOSES: H
YEAR_COMPL: 1959
DAM_LENGTH: 8000
DAM_HEIGHT: 45
MAX_DISCHG: 800
NORML_STOR: 2011
SURF_AREA: 152
DRAING_ARE: 4.5
DAM_TYPE_1: EARTH
Point: [...]