Water report · Keyhole Reservoir
Keyhole Reservoir water level
Last reading 2 days ago: near normal for late August.
Updated 12:00 AM MDT, Aug 28
Keyhole Reservoir water level history
What this means
Over the last 7 days, Keyhole Reservoir held between 4,084.51 and 4,084.83 ft, lowest on Aug 27 and highest on Aug 21.
That is 0.32 ft lower than on Aug 21.
Over the last 30 days, Keyhole Reservoir held between 4,084.51 and 4,086.43 ft, lowest on Aug 27 and highest on Jul 29.
That is 1.92 ft lower than on Jul 29.
Over the last 90 days, Keyhole Reservoir held between 4,084.51 and 4,088.66 ft, lowest on Aug 27 and highest on May 30.
That is 4.15 ft lower than on May 30.
Over the last 12 months, Keyhole Reservoir held between 4,084.51 and 4,089.71 ft, lowest on Aug 27 and highest on Aug 29.
That is 5.20 ft lower than on Aug 29.
Storage, past 30 days
85,250 to 94,626 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 reportBureau of Reclamation station 388, Keyhole Reservoir 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 388, Keyhole Reservoir 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.
Keyhole 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 Keyhole Reservoir record book