We were there a couple weeks ago and it said no swimming we've always gone to Riley Creek and gone to the beach area I'm just wondering why it said no swimming and will we be able to swim this weekend Father's Day weekend

Probably not, but possibly. The water level is too low for swimming safely due to increased undercurrent

I'm not sure, I know it was to low to put the boat in but my friends have property up there so I can find out if it is ok yet or not to swim

Nope the water is too low, the undertow is too strong for swimming. There are other great place to swim in the area.