We have a well and up until this morning it was fine. The water coming out of the faucets was very brown. When I tried the sink in the kitchen it started clear and after about 20 seconds began turning brown. I was not using hot water, as I have seen in other posts about hot water causing the rust from the inside of the pipes to come off. And it all happened very quickly-there was no gradual light brown look first, just straight to a watered down coffee look, enough for me to notice it coming out of the faucet while just last night I filled up a glass of water from that same faucet and noticed nothing. Please help- what could it be? It did rain a whole lot in the last few days, is it possible for dirt/mud to get into our well?