Sly Creek
RESERVOIR REPORT
September 22 202353,744 acre-ft
-0.55% today213% of Normal • Very High
Water storage levels at Sly Creek are currently 53,744 acre-ft, about 213% of normal. The average for this time of year is approximately 25,163.05acre-ft. Maximum recorded Storage since record keeping began in 2003 was 2005-05-30 when levels reached 64,470 acre-ft. Lowest recorded Storage was 2010-01-04 when levels receded to 9,540 acre-ft. View historical levels.
Sly Creek Reservoir is a man-made lake located in the northern Sierra Nevada mountain range of California. The history of the reservoir began in 1960 when the Feather River Hydroelectric Project was constructed. The reservoir is primarily used to generate hydroelectric power, store water for downstream agricultural and municipal use, and provide recreational opportunities such as fishing, boating, and camping. The Sly Creek watershed, which feeds the reservoir, is predominantly forested and consists of granite outcrops and meadows. The watershed is also home to several important plant and animal species, including the Pacific fisher and northern goshawk. The reservoir’s primary source of water is from snowpack, which typically begins to melt in April and peaks in May or June. The reservoir is a vital component of California’s water supply system and plays an important role in meeting the state’s water demands.

Geolocation | -121.116, 39.584 |
Elevation | 3,536 ft |
Storage 24hr Change | -0.55% |
Percent of Normal | 213% |
Minimum |
9,540 acre-ft
2010-01-04 |
Maximum |
64,470 acre-ft
2005-05-30 |
Average | 25,163 acre-ft |
AREA SURFACE FLOWS
Streamgauge | Streamflow | Stage |
---|---|---|
PILOT C AB STUMPY MEADOWS RES CA | 3 cfs | 4.1 ft |
HUTCHINSON C BL DOOLITTLE DR NR MARYSVILLE CA | 5 cfs | 0.5 ft |
PILOT C BL MUTTON CANYON NR GEORGETOWN CA | 2 cfs | 3.0 ft |
YOLO BYPASS NR WOODLAND CA | 64 cfs | 10.4 ft |
DRY C A VERNON ST BRIDGE A ROSEVILLE CA | 159 cfs | 10.3 ft |
SACRAMENTO R A VERONA CA | 16,200 cfs | 15.7 ft |