Well water is typically an excellent source of good, safe drinking water for millions of Americans. But for those with water quality issues, such problems are easily addressed.
A key to improving water quality is knowing the basics about water testing, well maintenance, water treatment, and groundwater protection, says the National Ground Water Association (NGWA).
Unlike public water systems, private well owners are responsible for testing their own water. NGWA recommends that well owners test annually for bacteria, nitrate, and anything of local concern. To get your water tested, check with your county health department to see if it offers testing services, or check with a private drinking water testing lab.
Groundwater contaminants of local concern can be naturally occurring, such as arsenic, or man-made, such as chemicals or heavy metals from industrial or waste sites.
Designed specifically for household well owners, the NGWA website www.WellOwner.org contains more practical information about water testing.
Well Maintenance
Modern, drilled wells are closed systems to keep bacteria and other external contaminants out of the well and the groundwater. But poor maintenance can result in well system breaches, allowing contamination to enter.
Well owners should get periodic inspections of their well systems to catch any maintenance problems before they threaten water quality, says NGWA.
Water Treatment
Home water treatment systems are available at a cost that is affordable for most well owners. But one size does not fit all, so it is important to match the treatment system to the specific need. Well owners should have their drinking water lab test results in hand when considering a water treatment system to make sure it is a good fit.
Groundwater protection
Groundwater quality can be affected by contamination in the vicinity of the well. So well owners should be on guard for potential contamination sources such as animal or human waste from animal enclosures or failing septic systems, improper storage or application of chemical products, and improper disposal of hazardous household substances.
Visit www.WellOwner.org to learn more about water testing, well maintenance, water treatment, and groundwater protection.