There are no public lockers to keep money while swimming. Anyway, I would not swim in this lake as it is very stinky and dirty. Perhaps put your feet in the water and that is alll about it. The parking lot is very close by the "beach". You can leave your belongings in the car as long as your car is secure.
I don't believe there are. Also, you can boat here, but last time I checked swimming was but allowed.
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