The Henrico County office of Virginia Cooperative Extension will offer a three-part clinic to help residents test their private wells, springs and cisterns for potentially dangerous levels of contaminants. After registering online, participants will pick up a testing kit from 9 a.m. to 7 p.m. Monday, June 14 at the Extension Office in the Human Services Building, 8600 Dixon Powers Drive. Each kit will include a link to a virtual presentation on how to draw water samples for testing. Participants will drop off their samples from 8 a.m. to 10 a.m. Wednesday, June 16 at the Extension office. In about...