General

• Vicinity Map
• Region (Map) ............. Pacific Northwest
• State (Map) ...................................... Idaho
• County ...................................... Nez Perce
• Project ....................... Lewiston Orchards
• Dam type ................................... Diversion
• Location ................ 5 mi NE of  Waha, ID
• Watercourse .........................Webb Creek
• Original Construction ....................... 1948
• National ID Number ........................... NA
• Hydrologic Unit Code .............. 17060306

Dimensions

• Crest Elevation ................................. 3599 ft
• Structural Height .................................. 20 ft
• Hydraulic Height .................................. 10 ft
• Crest Length ......................................... 75 ft
• Crest Width ............................................... ft
• Base Width ................................................ ft
• Volume ...........................................  1,300  cy

Hydraulics

• Spillway capacity at El. .................         cfs
• Diversion capacity ........................     20 cfs

Headworks

• 30-in concrete pipe in 30-in concrete sluice pipe, controlled by 30-in intake and sluice gates, respectively.