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Water report · Canyon Ferry Lake

Canyon Ferry Lake water level

Water report·Canyon Ferry Lake Dam Powerplant and Helena Valley Pumping PlantSep 11
3,786.09ftNormal

Last reading 2 days ago: near normal for mid September. Above 26% of past September 11s on record.

Updated 12:00 AM MDT, Sep 11

1,528,970 afstorage

Canyon Ferry Lake water level history

Sep 10typical 3,786.08 to 3,792.57 ft
3,786.09ft

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Sep 4Sep 7Sep 10
Sep 10typical 3,786.08 to 3,792.57 ft
3,786.09ft

Press and drag the chart to read past days

Aug 12Aug 25Sep 10
Sep 10typical 3,786.08 to 3,792.57 ft
3,786.09ft

Press and drag the chart to read past days

Jun 13Jul 26Sep 10
Sep 10typical 3,786.08 to 3,792.57 ft
3,786.09ft

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Sep 12Mar 11Sep 10

What this means

Over the last 7 days, Canyon Ferry Lake held between 3,786.09 and 3,786.74 ft, lowest on Sep 10 and highest on Sep 4.

That is 0.65 ft lower than on Sep 4.

Over the last 30 days, Canyon Ferry Lake held between 3,786.09 and 3,789.05 ft, lowest on Sep 10 and highest on Aug 12.

That is 2.96 ft lower than on Aug 12.

Over the last 90 days, Canyon Ferry Lake held between 3,786.09 and 3,791.34 ft, lowest on Sep 10 and highest on Jul 9.

That is 4.04 ft lower than on Jun 13.

Over the last 12 months, Canyon Ferry Lake held between 3,782.23 and 3,791.34 ft, lowest on Oct 10 and highest on Jul 9.

That is 2.19 ft higher than on Sep 12.

Storage, past 30 days

Sep 10
1,528,970acre-feet

Press and drag the chart to read past days

1,528,970 to 1,617,510 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 295, Canyon Ferry Lake Dam Powerplant and Helena Valley Pumping Plant. 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 295, Canyon Ferry Lake Dam Powerplant and Helena Valley Pumping Plant. 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.

Canyon Ferry Lake 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 Canyon Ferry Lake record book

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