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Water report · Lake Granby

Lake Granby water level

Water report·Lake Granby and DamSep 10
8,239.73ftLow

Last reading 3 days ago: below normal for early September.

Updated 12:00 AM MDT, Sep 10

285,809 afstorage

Lake Granby water level history

Sep 9typical 8,253.48 to 8,275.11 ft
8,239.73ft

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Sep 3Sep 6Sep 9
Sep 9typical 8,253.48 to 8,275.11 ft
8,239.73ft

Press and drag the chart to read past days

Aug 11Aug 25Sep 9
Sep 9typical 8,253.48 to 8,275.11 ft
8,239.73ft

Press and drag the chart to read past days

Jun 12Jul 26Sep 9
Sep 9typical 8,253.48 to 8,275.11 ft
8,239.73ft

Press and drag the chart to read past days

Sep 12Mar 11Sep 9

What this means

Over the last 7 days, Lake Granby held between 8,239.73 and 8,241.04 ft, lowest on Sep 9 and highest on Sep 3.

That is 1.31 ft lower than on Sep 3.

Over the last 30 days, Lake Granby held between 8,239.73 and 8,245.95 ft, lowest on Sep 9 and highest on Aug 11.

That is 6.22 ft lower than on Aug 11.

Over the last 90 days, Lake Granby held between 8,239.73 and 8,254.91 ft, lowest on Sep 9 and highest on Jun 16.

That is 14.93 ft lower than on Jun 12.

Over the last 12 months, Lake Granby held between 8,239.73 and 8,269.06 ft, lowest on Sep 9 and highest on Sep 12.

That is 29.33 ft lower than on Sep 12.

Storage, past 30 days

Sep 9
285,809acre-feet

Press and drag the chart to read past days

285,809 to 317,388 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 351, Lake Granby and Dam. 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 351, Lake Granby and Dam. 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.

Lake Granby 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 Lake Granby record book

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