Kalena Agrahara Lake

From the main bannergatta road, I could not figure out whether there is a lake inside or not. But then went only 100mt and found this well protected lake having water in it. I think the nearby lakeside apartment might have taken up some responsibility to keep this lake clean. I don’t see any drainage or sewerage entry to this lake but the color of water was a bit green/blue, but no doubt that the lake is clean.