On a Clean Water Wednesday in Cedar Rapids at the American Water Works Association Iowa Chapter annual conference, where Utilities Director Roy Hesemann, Mayor Brad Hart and others join Andy to close the loop on how essential their engagement with farmers up-stream has been to the core mission of the AWWA which is to provide and promote quality drinking water for all. PLUS Iowa Ag Secretary Mike Naig calls to chat with Andy about how this rural-urban engagement helps the Voluntary Nutrient Reduction Strategy AND the Three Big Things You Need to Know.