Chad Pregracke, Quad-City area native and founder of Living Lands & Waters, has been nominated as a CNN hero.

CNN will highlight the work the organization has done over the past 15 years and most recently its cleanup efforts in Memphis.

The coverage will be available online at www.cnn.com/SPECIALS/cnn.heroes/index.html. Coverage will also air on television at the following times: Saturday at 8 a.m., 2 and 5 p.m. on CNN, 7 a.m. and 11 a.m. on CNN Headline News; Monday at 6 p.m. on CNN Espanol. For more information on Pregracke, or on Living Lands & Waters, go to www.livinglandsandwaters.org.