July 13, 2022

The following table summarizes the status of Arizona’s key surface water supplies for the month of July.

20222021202020192018
COLORADO RIVER SYSTEM
Lake Powell (% full)2834525551
Lake Mead (% full)2735404038
Total Colorado System (% full)3541525450
Lake Mead Elevation (ft msl)1,0421,0681,0861,0841,077
Tier 1 Shortage Declaration Elevation (ft msl)1,0751,0751,0751,0751,075
Tier 2a Shortage Declaration Elevation (ft msl)1,0501,0501,0501,0501,050
Tier 2b Shortage Declaration Elevation (ft msl)1,0451,0451,045NANA
Lake Powell Elevation (ft msl)3,5393,5583,6093,6173,606
Minimum Power Generation Elevation (ft msl)3,4903,4903,4903,4903,490
Upper Basin Water Year Precipitation to Date (% of average)96748212570
Upper Basin Current Snowpack (% of average)NANANANANA
SALT / VERDE RIVER SYSTEM
Salt River Reservoirs (% full)6971947853
Verde River Reservoirs (% full)3029696027
Total Salt / Verde System (% full)6466917650
Salt/Verde Water Year Precipitation to Date (% of average)76539712246
Salt/Verde Current Snowpack Level (% of average)NANANANANA
CAP STORAGE
Lake Pleasant (% full)7771757862

Data compiled from Central Arizona Water Conservation District, U.S. Bureau of Reclamation, and Salt River Project

Data compiled from Central Arizona Water Conservation District, U.S. Bureau of Reclamation, and Salt River Project

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