The water is partially fed by a reclaimed water source and the signs in the area specifically do not swim.
The water is fed by a water treatment facility
I would not swim in it and it is posted to not swim.
There were people swimming in the water when I was as there.
You can of you want, but the water doesn't look very clean. Haven't seen anyone get it the multiple times I have gone. Go to Santa Paula punch bowls for swimming. Harder and longer hike.
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