FAQs What is a Sprinkling Credit? Why are there blue or green flags in my yard? Why is the Kenosha Water Utility checking my sump pump? What is a Cross Connection Control Survey? How do I prevent my water service from freezing in the winter? Is there lead in my drinking water? Why is the Kenosha Water Utility flushing hydrants in my neighborhood? Why do I have rusty water and what can I do about it?