Arizona Lake Water Levels

3 lakes & reservoirs · 1 river system

We track 3 Arizona lakes and reservoirs, operated by U.S. Bureau of Reclamation. Each level below is that lake's most recent official gauge reading, with the date it was taken — open any lake for its full-pool comparison, 12-month history chart and record high and low.

Of the 3 Arizona lakes with a current reading, 2 are more than five feet below it. The furthest down right now is Lake Mead, 190.18 ft under its 1229 ft full pool.

Arizona lake and reservoir water levels
LakeLevelVs full poolFull poolReading
Lake Havasu447.36 ft−2.64 ft450 ftSep 1, 2026
Lake Mead1,038.82 ft−190.18 ft1229 ftSep 1, 2026
Lake Powell3,517.86 ft−182.14 ft3700 ftSep 1, 2026

Readings are the latest values published by each lake's managing agency and are provisional, subject to revision. Open a lake page for its live gauge.

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