Portal:Rivers/Did you know/5


 * ... that the River Poddle, the main water source of the city of Dublin for over 500 years, was later so polluted by industry that it allegedly killed cattle and horses drinking from it?
 * ... that six different dams were proposed for the lower Sanpoil River?
 * ... that radio station WWBC in Cocoa, Florida, was forced to remove its transmitter tower from the Indian River when the site was sold to condominium developers?