Invasion of the frogs!

We moved into "the country" on April 1. We have a dry creek that goes through our 5 acres. Because we had a VERY wet spring, the creek had lots of water through the month if July. We had put a pool in before we moved in and it's very close to the creek. Now, we have hundreds - maybe thousands - that have moved in. They are in our grass, our flower beds, AND our pool! Any given morning I can find over 20 frogs in our pool skimmer, filter, swimming or sunbathing on the rocks. It's GROSS! There are several types of frogs and they range from babies to large adults. When I walk through our grass, baby frogs are jumping all around me. AND where there are frogs, there are snakes. We've found one but I know others have to be there. I want the frogs gone but I hate to kill them. Does anyone have a clue what I can do? Also, they get down behind our water feature/water fall and are hard to get out. We've even fished globs of eggs out of the pool. The chemicals in the water do nothing to keep them out. PLEASE HELP!