I have rust in my well water. I have experience low to no water pressure. I have had the water pressure tank replaced.I tried to pull the well pump up the well casing thinking I could clean the screen around the well pump of rust corrosion. The well pump is stuck in the casing and will not budge. I have several faucets and 1 toilet that seemed to have clogged valves and won't permit water to flow. Have you got a solution to free the pump? How do you free valves in faucets and toilets once the rust filings have clogged them?