Deer Flat East Dike Dam

Overview

General
RegionFacilities in Pacific Northwest | Pacific Northwest Home Page
StateIdaho
CountyValley
ProjectBoise
Dam Type Earthfill
ReservoirLake Lowell
WatercourseOffstream Storage
Location21 mi SW of Boise
Longitude-116.589317
Latitude43.515568
Original Construction1906-1911
Modified Construction
Hydrologic Unit Code
National ID NumberID82902

Dimensions
Structural Height
Hydraulic Height (Normal Operating Depth at Dam)
Top Parapet (Elevation)
Spillway Crest Elevation
Crest Elevation2536.0 ft
Crest Length3806.0 ft
Crest Width
Base Width
Volume of Dam Construction Materials
Streambed at Dam Axis2,530 ft
Top of Exclusive Flood Control Pool (Elevation)
Top of Joint Use Pool (Elevation)
Top of Active Conservation Pool (Elevation)2531.2 ft
Top of Inactive Conservation Pool (Elevation)2504.2 ft
Top of Dead Storage Pool (Elevation)2501.2 ft

Hydraulics & Hydrology
Volume
Total Water Storage at Elevation
Maximum Water Surface Elevation
Normal Water Surface Elevation2530.5 ft
Spillway Type
Auxiliary SpillwayNo
Spillway Capacity at Elevation
Auxiliary Spillway Capacity at Elevation
Uncontrolled Spillway Capacity at Elevation
Outlet Works Capacity at Elevation
Diversion Capacity at Elevation
Drainage Area92.0 sq mi
Hydrometeorological Report (HMR)HMR 57
Probable Maximum Flood (PMF) Report

Contact Information
Owner
TitleArea Office Manager
OrganizationSnake River Area Office
Address230 Collins Road
CityBoise, ID 83702-4520
Phone (Fax)208 383-2275
Phone (Office)208 383-2248
Operator
OrganizationBoise Project Board of Control
Address2465 Overland Road
CityBoise, ID 83705-3155
Phone (Office)208 344-1141


Last updated: Dec 04, 2012