Lake Folsom, Ca
And last Feb, the lake rose 20 feet Iin 4 DAYS!! Largely due to one storm. Thats the statistic of living in a desert.
Also the Folsom Lake Marina webcams show navigable waters today. So your pix is chosen to make it appear the lake is entirely dry when it is not.
Folsom Lake rises 20 feet in 4 days Local News - Home
View the short news report for an i pressive demonstration of just how little weather is required to fis this.