Lakes are part of a watershed, and rivers are dammed to form these reservoir lakes. Dec 24 Written By Kimberly Elkin http://www.nationalgeographic.org/encyclopedia/dams/ Kimberly Elkin
Lakes are part of a watershed, and rivers are dammed to form these reservoir lakes. Dec 24 Written By Kimberly Elkin http://www.nationalgeographic.org/encyclopedia/dams/ Kimberly Elkin