Registration for the Rainwater Harvesting Conference on March 27-28 at the Amarillo Area Foundation’s Harrington Center for Philanthropy is underway.The two-day conference runs from 8:30 a.m. to 4 p.m. on March 27, and from 8 a.m. to 1 p.m. on March 28. The conference is presented by Ogallala Commons in partnership with the College of Engineering at West Texas A&M University....