Water report · Lake Granby
Lake Granby water level
Last reading 2 days ago: below normal for late August. Above 12% of past August 30s on record.
Updated 12:00 AM MDT, Aug 30
Lake Granby water level history
What this means
Over the last 7 days, Lake Granby held between 8,241.88 and 8,243.19 ft, lowest on Aug 29 and highest on Aug 23.
That is 1.31 ft lower than on Aug 23.
Over the last 30 days, Lake Granby held between 8,241.88 and 8,248.55 ft, lowest on Aug 29 and highest on Jul 31.
That is 6.67 ft lower than on Jul 31.
Over the last 90 days, Lake Granby held between 8,241.88 and 8,254.91 ft, lowest on Aug 29 and highest on Jun 16.
That is 10.97 ft lower than on Jun 1.
Over the last 12 months, Lake Granby held between 8,241.88 and 8,271.18 ft, lowest on Aug 29 and highest on Aug 30.
That is 29.30 ft lower than on Aug 30.
Storage, past 30 days
297,374 to 334,739 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 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