Lakewood Park Splash Pad

I suppose it’s my fault for not looking online ahead of time, but I tried to bring my little one to the splash pad today only to find that it’s closed for two weeks for maintenance. I understand that in order for these places to stay nice they need to be maintained, but I wonder why they decided to wait until May to do so. It makes more sense, in my mind, to do all large maintenance projects in April or earlier instead of opening the splash pad for 11 days, only to close it again for another 14!