GRAND LAKE

Reservoir Levels Weather Hydrology

Colorado Reservoirs Colorado Headwaters Watershed

Grand Lake

RESERVOIR REPORT
September 21 2023

836 acre-ft

0% today
106% of Normal Normal

Water storage levels at Grand Lake are currently 836 acre-ft, about 106% of normal. The average for this time of year is approximately 783acre-ft. Maximum recorded Storage since record keeping began in 2008 was 2010-06-07 when levels reached 964.1 acre-ft. Lowest recorded Storage was 2018-07-01 when levels receded to 585.3 acre-ft. View historical levels.

Grand Lake is a natural lake located in the Rocky Mountains of Colorado. The lake has a long history, with Native American tribes using it as a hunting and fishing ground for centuries. During the late 1800s, the area around the lake was settled and transformed into a tourist destination, with steamboats and hotels catering to visitors. Today, Grand Lake is a popular destination for fishing, boating, and hiking.

The lake is fed by several streams, including the North Inlet and the Tonahutu Creek. Its waters flow into the Colorado River, making it an important part of the state's hydrology. Snowpack in the surrounding mountains is a significant source of water for the lake, and the Colorado-Big Thompson project diverts water from the lake to provide irrigation for agricultural land in northeastern Colorado. Despite its many uses, Grand Lake remains a pristine natural resource that is treasured by locals and visitors alike.

Geolocation -105.801, 40.242
Elevation 8,380.79 ft
Storage 24hr Change 0%
Percent of Normal 106%
Minimum 585.3 acre-ft
2018-07-01
Maximum 964.1 acre-ft
2010-06-07
Average 783 acre-ft
AREA SURFACE FLOWS
Streamgauge Streamflow Stage
RANCH CREEK BLW MEADOW CR NR TABERNASH CO 11 cfs 6.8 ft
PIONEER CANAL NEAR WOODS 174 cfs 1.6 ft
LARAMIE RIVER AT LARAMIE 36 cfs 3.6 ft
SAND CREEK AT COLORADO-WYOMING STATE LINE 3 cfs 0.5 ft
LITTLE LARAMIE RIVER NEAR FILMORE 671 cfs 2.9 ft
LARAMIE R BL PIONEER CANAL NR WOODS LANDING 1,010 cfs 3.2 ft
CABIN CREEK NEAR FRASER 3 cfs 1.7 ft

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