General

• Vicinity Map
• Region (Map) ............... Upper Colorado
• State (Map) ................................. Arizona
• County ...................................... Coconino
• Project ............... Colorado River Storage
• Dam type ................. Concrete thick arch
• Location ............... 2 mi NW of Page, AZ
• Watercourse ................... Colorado River
• Reservoir ............................... Lake Powell
• Original construction .............. 1957-1964
• National ID Number .................. AZ10307
• Hydrologic Unit Code ..........................

Hydraulics

• Total storage to
    El. 3700 ....................... 27,000,000 acre-ft
• Service spillway
    Capacity at El. 3711 ............. 276,000 cfs
• Outlet works
    Discharges not to exceed ..... 15,000 cfs

Dimensions

• Crest Elevation .............................. 3715.0 ft
• Structural Height ................................ 710 ft
• Hydraulic Height ................................ 583 ft
• Crest Length .................................... 1,560 ft
• Crest Width .......................................... 25 ft
• Base Width ......................................... 300 ft
• Volume of Concrete .......... 4,901,000 cu yd

Hydrology

• Current Reservoir Storage
• Drainage area ........................ 108,335 sq mi
• Hydrometeorological Report .............. N/A
• PMF .................. 1989 general storm with
    100-year snowmelt
• Volume ... 5,796,000 acre-feet over 60 days
• Peak inflow ................................ 697,000 cfs
• Maximum water surface .......... El. 3710.6 ft