Reservoir Historical Data


Utah Reservoirs Willard Bay Reservoir

Willard Bay Reservoir

HISTORICAL DATA
April 4 2026

112,094 acre-ft

+0.35% today
79% of Normal Low

The average water storage for this time of year is approximately 143,234.31acre-ft. Maximum recorded storage since record keeping began in 1985 was 2017-05-24 when levels reached 221,940.0 acre-ft. Lowest recorded storage was 2023-03-04 when levels receded to 581.6 acre-ft.

Storage 24hr Change 0.35%
Percent of Normal 79%
Minimum 581.6 acre-ft
2023-03-04
Maximum 221,940.0 acre-ft
2017-05-24
Average 143,234 acre-ft

Seasonal Comparison


Annual Maximums

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