Yellow or brown staining on fixtures & clothes

 Iron or Manganese

 Water Softener and or a Filter

Poor flow in the hot water 

 Hardness with a pH above 7

 Water Softener

 Bluish green stains on fixtures

 Corrosive Water

 Neutralizer

 Sulphur or "rotten egg" smell

 Iron Bacteria

Sulphur

 Bleach the well

Carbon or Greensand Filter

 Sulphur or "rotten egg smell in hot water only

 The hot water heater's sacrificial anode rods

 Replace with rods made of a different material

 None

 Arsenic

 New Patented Arsenic Point of Entry System
* US Patent # 6,368,510

  None

 Lead

 Reverse Osmosis

Lead Removal Filter

Neutralizer

  None

 Radon

 Carbon or Aeration