Verified answer

You need to contact your local Department of Parks and Recreation. They can let you know if there are public pools available for private rental. Often parks are available, at 2-3 weeks notice.

If the park isn't available, you may want to ask around and see if a responsible friend will loan you a pool.

If you know of a pool that you want to host the party at, I would speak directly to the pool manager/owner about renting out the deck space. If you are unsure of where to have it, contact the Department of Parks and Recreation for your area and ask them.

You have to speak to your county's Department of Recreation

ask the owner