Run downspout to pool to use roof run off ?

[BigDave]

Solar blankets help with evaporation, but maybe your pool's too hot already?

[PoolDoc]

You may want to leak check your pool. I'm only 100 miles north of you -- and I'm pretty sure you've basically had the same rain we have. A loss of 1" per day, given the weather this summer is possible but not very likely.

Regardless, you want to make sure your chlorine level is pretty high, after you wash off your roof into your pool.

http://www.poolforum.com/pf2/showthr...he-bucket-test

[robbym70]

I think it was PoolDoc that mentioned bird feces in a somewhat related thread. Anything like that on your roof will be present in the water going into your pool. Enough chlorine will mitigate that I suppose but still. I would rig up some mesh or screening at the bottom to catch any debris coming down as well.