OK. See if you can access these links:

http://www.poolforum.com/pf2/showthr...995-Well-Water

http://www.poolforum.com/pf2/showthr...of-brown-water

http://www.poolforum.com/pf2/showthr...dy-water..help

http://www.poolforum.com/pf2/showthr...and-well-water

There are MANY more like them!

Do you know if you have metals in your well water -- mainly, iron or manganese?