When they open the lake to swim ??

I do not want you to be able to swim

I agree with Maria Zepeda: Swimming starts weekends May 26th and June 21st open Thursday through Sunday until Sept. 4th.

Yes

The Swim beach will open weekends and holidays only starting May 26, 2018. Beginning Thursday, June 21, 2018 through September 3, 2018, and the Swim beach will be open Thursday – Sunday including holidays, closing for the season on September 4, 2018 *All swim beaches will continue to be closed on Mondays, Tuesdays and Wednesdays throughout the summer months (Memorial Day Weekend – Labor Day Weekend). *Swim beaches will be open starting Memorial Day weekend (weekends only). After Father’s Day Weekend the swim beach will be open (Thursdays through Sundays) only.