Good advice ChickenCanoe.
I have a mud pit on one level of three coops. Every time it "thinks" about raining a flock of my Orps - the Dirty Birds,and two separate flocks of RIRs - begin to splash around in the mud. As I am hoping to move soon to my own farm I won't disturb the grounds I'm renting, but feel blessed they all have sufficient space in and out of the coops to frolic and forage while not swimming like the ducks.
To everyone, I'm so grateful for this forum. The advice and knowledge of its members is all the assurance I need in case I run into a situation like this. I really trust you all with my flock education.