at source reads: "Stuff runs downhill. New research links heavy rainfall runoff with higher rates of human disease. Photo credit: James M. Pease" https://creativecommons
under the following license: English 2021 Chattanooga mayoral election runoff object has role: photographer author name string: GatewayPolitics Wikimedia
Commons Attribution-Share Alike 4.0 truetrue English Hot waterfalls in the runoff channels of Excelsior Geyser into the Firehole River in Yellowstone National
BY 4.0 Creative Commons Attribution 4.0 truetrue English Del mar cliff runoff author name string: Mds08011 URL: https://commons.wikimedia.org/wiki/User:Mds08011
org/licenses/by/4.0CC BY 4.0 Creative Commons Attribution 4.0 truetrue English Turbid rain water runoff crashing against a rock object has role: photographer