If your drinking water comes from a private well, UGA and CDC recommend annual testing to assure quality and safety. The recommended tests for wells throughout the state are the basic test (W-1) to determine pH and levels of dissolved minerals, a test for bacterial contamination (W-35), a test for total nitrates and nitrites (W-32), and testing of color (W-30) and turbidity (W-31).
In addition, for well owners in North Georgia, we recommend testing for radon. Radon is a colorless, odorless, and tasteless gas that comes from broken-down uranium in the granite bedrock of Georgia. It occurs naturally, but when it seeps into well water or the air in homes, it presents a health hazard. In the past few months, several Forsyth County wells have tested positive for radon. Fortunately, you can remove radon from your home – but only if you know it’s there. That’s why we’re encouraging everyone to take action and test their homes and wells for radon using a kit available through your county Extension office. Learn more.
Along with annual testing, inspect your wellhead frequently for damage and distance to potential sources of contamination, such as manure piles, septic tanks, and stored chemicals.