Dog drinking pool water....HELP!?

[Expecting 4-30-09!]

My dog keeps drinking the pool water! How do I make her stop!? I've tried distracting her, saying No, and I even put 2 bowls of fresh water near the pool but she still insists on drinking from the pool. She has thrown up a few times in the last couple weeks (about once every week) and I'm afraid it's related to her drinking the pool water. Her stools are normal and she eats and pees normal. Her personality hasn't changed. What do I do????
I'm not afraid of her getting in the pool. She swims great and loves water! - She just keeps drinking the pool water and has been throwing up lately.

I will not put a cover over my pool. (she could drown!)

We have a fenced in yard, not a fenced in pool.
I'm not afraid of her getting in the pool. She swims great and loves water! - She just keeps drinking the pool water and has been throwing up lately.

I will not put a cover over my pool. (she could drown!)

We have a fenced in yard, not a fenced in pool.
I'm not afraid of her getting in the pool. She swims great and loves water! - She just keeps drinking the pool water and has been throwing up lately.

I will not put a cover over my pool. (she could drown!)

We have a fenced in yard, not a fenced in pool.