Why is my water discolored?

The most common cause of water discoloration comes from iron corrosion in the Village’s one hundred year old water system. Adjustments are made at the filtration plant to limit the release of iron deposits. The adjustment of pH, as well as the addition of zinc orthophosphate, helps to reduce discoloration. During a fire event or a hydrant flush, the resulting increase in water flows can disturb deposits in the system and may cause temporary discoloration. Residents experiencing discoloration are instructed to run the cold water tap until their water clears.