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Water report · Boysen Reservoir

Boysen Reservoir water level

Water report·Boysen Reservoir Dam and PowerplantSep 18
4,709.55ftLow

Last reading 2 days ago: below normal for mid September.

Updated 12:00 AM MDT, Sep 18

486,504 afstorage

Boysen Reservoir water level history

Sep 17typical 4,713.04 to 4,721.63 ft
4,709.55ft

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Sep 11Sep 14Sep 17
Sep 17typical 4,713.04 to 4,721.63 ft
4,709.55ft

Press and drag the chart to read past days

Aug 19Sep 2Sep 17
Sep 17typical 4,713.04 to 4,721.63 ft
4,709.55ft

Press and drag the chart to read past days

Jun 20Aug 3Sep 17
Sep 17typical 4,713.04 to 4,721.63 ft
4,709.55ft

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Sep 19Mar 19Sep 17

What this means

Over the last 7 days, Boysen Reservoir held between 4,709.55 and 4,709.89 ft, lowest on Sep 17 and highest on Sep 11.

That is 0.34 ft lower than on Sep 11.

Over the last 30 days, Boysen Reservoir held between 4,709.55 and 4,711.37 ft, lowest on Sep 17 and highest on Aug 19.

That is 1.82 ft lower than on Aug 19.

Over the last 90 days, Boysen Reservoir held between 4,709.55 and 4,714.36 ft, lowest on Sep 17 and highest on Jun 29.

That is 4.32 ft lower than on Jun 20.

Over the last 12 months, Boysen Reservoir held between 4,709.55 and 4,714.36 ft, lowest on Sep 17 and highest on Jun 29.

That is 2.54 ft lower than on Sep 19.

Storage, past 30 days

Sep 17
486,504acre-feet

Press and drag the chart to read past days

486,504 to 511,207 acre-feet over the window.

On this water

No member has posted conditions here lately. The gauge says what the water is doing; an angler who was standing in it says what that felt like.

Post a report

Bureau of Reclamation station 281, Boysen Reservoir Dam and Powerplant. Reclamation publishes a day or two behind, so the date beside the reading is the date of record, not today. Readings describe the reservoir at the gauge; a shallow arm miles upstream will not match them.

About this gauge

Readings come from Bureau of Reclamation station 281, Boysen Reservoir Dam and Powerplant. It reports reservoir elevation and storage. Reclamation publishes daily and runs a day or two behind. Readings describe the reservoir at the gauge; a shallow arm miles upstream will not match them.

Boysen Reservoir fishing records

The gauge is half the picture. The other half is what came out of the water: verified catches, the current record, and the anglers holding it.

See the Boysen Reservoir record book

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