Lake Powell

Colorado River · Arizona & Utah · Full pool 3,700′ · USBR · HYDRODATA

Latest data from —

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Surface level

Listening for the surface…

vs Yesterday

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vs 30 days

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vs 60 days

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The shape of the year

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Drawing the tideline…

Boat ramps

NPS thresholds · projection from avg rate since peak

Ramp Closes
at Margin Projected
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Season trajectory

year so far · since Jan 1

Peak below fullsince Jan 1

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Lost since peak

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Recent ratelast 30 days

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Current volume% of active capacity · 24,322,000 af

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Inflow / Outflowcubic ft/s in vs out

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Netinflow − outflow · today

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Projected lowBOR 24-Month Study · May 15, 2026

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Weather at Lake Powell (Page)

via Windy · 10-day meteogram

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Flow balance

Daily inflow vs outflow · since Jan 1

Reading the river…

Inflow Outflow Lake gaining Lake losing

Daily log

Since Jan 1 · most recent first

Date	Elevation	Below full	Change	Inflow cfs	Outflow cfs
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Lake history

Peak & minimum per year · BOR record

Reading the record…

Annual peak Annual minimum Full pool (3,700′)

Year	Peak below full	Min below full	Range
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