Lake Umatilla
Reservoir in Washington · 52,825 acres · near Goldendale, Goodnoe, North McNary, Paterson
Lake Umatilla has 6 boat ramps listed as public.
Channel depths in feet from the Army Corps' surveys of October 2, 2017 to January 27, 2025. Not for navigation.
Channel surveys
- Mcnary Reach
Condition survey of January 27, 2025 by the Portland District. Least depth in the channel: 11 ft below the pool's low control level; project depth 14 ft. Survey sheet (PDF) - John DAY DAM
Condition survey of January 26, 2025 by the Portland District. Least depth in the channel: 19 ft below the pool's low control level; project depth 14 ft. Survey sheet (PDF) - Arlington
Condition survey of November 13, 2017 by the Portland District. Soundings on the sheet from 23.8 to 113.5 ft below the pool's low control level; the Corps maintains a 14 ft channel here. Survey sheet (PDF) - Sundale Reach
Condition survey of October 2, 2017 by the Portland District. Soundings on the sheet from 70.5 to 130 ft below the pool's low control level; the Corps maintains a 14 ft channel here. Survey sheet (PDF)
US Army Corps of Engineers hydrographic surveys, from eHydro. A survey shows the bottom on the day it was made; channels shoal after high water and change with dredging. Not for navigation.
Launches
- Lake Umatilla Boat Launch near Paterson · Boat ramp · near Paterson
- Plymouth Day Use Boat Ramp · Boat ramp · near Plymouth
- Railroad Island Boat Ramp · Boat ramp · near Goldendale
- Ridge Unit Boat Launch · Boat ramp · near Paterson
- Roosevelt Park North Boat Ramp · Boat ramp · near Roosevelt
- Sundale Boat Ramp · Boat ramp · near Sundale
Community
Where people who fish, boat and paddle Lake Umatilla talk about it. Lake associations, clubs and local groups will be added as we find them.
Wikidata: Q6478197