Tecumseh, Neb. — The Nemaha Natural Resources District (NRD) is excited to announce the return of its Watershed of Wonders Youth Day Camp, a free outdoor educational event for youth ages 10 to 12, to be held Thursday, June 18, 2026, from 9:00 a.m. to 2:00 p.m. at Iron Horse Trail Lake near Pawnee City, Nebraska.Designed to connect youth with the outdoors while teaching the importance o...