Not only that, there are low cost day camps that bring the kids to a pool for a few hours a couple of times a week. There are at least two by us - one is subsidized by United Way, the other by the federal government. The problem is the camp counselors are high school and college kids who spend all their time sitting in the shade flirting with each other. And there aren't enough of them to go around even if they were paying attention. We switched pools ones they started bussing in these day camp kids. They're not bad kids, but nobody's watching them.
A few years ago, a pool in nearby Bucks County tried to get rid of the day camp they'd contracted with for the summer and they were accused of being racists. In my heart, I don't believe it was racist. It was just too many unmonitored kids in a small area.
I have read that Africa Americans blame whites because pools were always too expensive, too far away, banned them, etc.