July 8, 2025
Category: AZ Surface Water Status
The following table summarizes the status of Arizona’s key surface water supplies for the month of July.
2025 | 2024 | 2023 | 2022 | 2021 | |
---|---|---|---|---|---|
COLORADO RIVER SYSTEM | |||||
Lake Powell (% full) | 34 | 42 | 41 | 28 | 34 |
Lake Mead (% full) | 31 | 33 | 32 | 27 | 35 |
Total Colorado System (% full) | 40 | 45 | 44 | 35 | 41 |
Lake Mead Elevation (ft msl) | 1,062 | 1,062 | 1,058 | 1,042 | 1,068 |
Tier 1 Shortage Declaration Elevation (ft msl) | 1,075 | 1,075 | 1,075 | 1,075 | 1,075 |
Tier 2a Shortage Declaration Elevation (ft msl) | 1,050 | 1,050 | 1,050 | 1,050 | 1,050 |
Tier 2b Shortage Declaration Elevation (ft msl) | 1,045 | 1,045 | 1,045 | 1,045 | 1,045 |
Tier 3 Shortage Declaration Elevation (ft msl) | 1,025 | 1,025 | 1,025 | 1,025 | 1,025 |
Lake Powell Elevation (ft msl) | 3,587 | 3,587 | 3,585 | 3,539 | 3,558 |
Minimum Power Generation Elevation (ft msl) | 3,490 | 3,490 | 3,490 | 3,490 | 3,490 |
Upper Basin Water Year Precipitation to Date (% of average) | 86 | 100 | 118 | 96 | 74 |
Upper Basin Current Snowpack (% of average) | N/A | N/A | N/A | N/A | N/A |
SALT / VERDE RIVER SYSTEM | |||||
Salt River Reservoirs (% full) | 63 | 88 | 95 | 69 | 71 |
Verde River Reservoirs (% full) | 51 | 65 | 87 | 30 | 29 |
Total Salt / Verde System (% full) | 62 | 85 | 94 | 64 | 66 |
Salt/Verde Water Year Precipitation to Date (% of average) | 54 | 99 | 147 | 76 | 53 |
Salt/Verde Current Snowpack Level (% of average) | N/A | N/A | N/A | N/A | N/A |
CAP STORAGE | |||||
Lake Pleasant (% full) | 76 | 78 | 86 | 77 | 71 |
Data compiled from Central Arizona Water Conservation District, U.S. Bureau of Reclamation, and Salt River Project