we are on our first extended camping trip and have used city water hookup for the first time. At first i only had the spigot half open and the water in the sink was clear. Later i had the spigot fully opened and the water was milky cloudy. I tested water at the spigot and it was clear and then i poured the water which was cloudy from the sink into a plastic bottle and it was clear. I have read that it is air in the water. I have tried running the water to clear it up but it doesnt. Does anyone know what is going on or what to do if anything?