| The changing of the pump, sometimes will cause that reddish brown stuff. Most wells and pipes have it in them.It's mostly minerales, and maybe some algae. When the water is disturbed, it knocked it off the pipes. I don't think your well was stopped up with it. If it was stopped up, it would have stopped pumping water or caveatted the pump. Witch would have put a lot of air in the tank. Now, the pee gravel is not a good sign. Did you have the well drilled? Is your well a screened well or is it in rock. Did the rocks come out of the inside of the casing or the outside? Was your well having any problems before the new pump? Was the 7k with the new pump or was it just for the work he did cleaning the well? How deep was the old pump, and how deep is the new pump now? When you say. He worked for three days getting the gravel out and got down to the original well depth. Are you saying that the well was full of gravel? Or has it filled up over time? Travis |