General

• Vicinity Map
• Region (Map) ............... Lower Colorado
• State (Map) ................................. Arizona
• County ......... San Bernardino (CA), LaPaz (AZ)
• Project ................................. Parker-Davis
• Dam type ................. Concrete thick arch
• Location ............. 12 mi NE of Parker, AZ
• Watercourse ................... Colorado River
• Reservoir ............................. Lake Havasu
• Original construction .............. 1934-1938
• National ID Number ................. AZ10312
• Hydrologic Unit Code ................

Hydraulics

• Total storage to
    El. 450 .............................. 648,000 acre-ft
• Service spillway
    Capacity at El. 455 ............... 400,000 cfs
• Outlet works
    Capacity at El. 450 ................. 22,300 cfs

Dimensions

• Crest Elevation ................................ 455.0 ft
• Structural Height ................................ 320 ft
• Hydraulic Height .................................. 80 ft
• Crest Length ........................................ 856 ft
• Crest Width ........................................... 39 ft
• Base Width ......................................... 100 ft
• Volume of Concrete ............. 380,000 cu yd

Hydrology

• Drainage area ........................ 178,392 sq mi
• Hydrometeorological Report .................... ?
• PMF ............ 1989 PMF - October - general
    storm PMP on Hoover-Parker Dam basin
    with 100-year Hoover release
• Volume ......... 1,809,000 acre-ft over 7 days
• Peak inflow ................................ 744,000 cfs
• Maximum water surface ............ El. 450.0 ft