With the summer heat peaking, it’s a wonder that ÃÛÌÇÖ±²¥ Boulder’s lawns stay pristine. Here are 10 interesting facts about ÃÛÌÇÖ±²¥â€™s irrigation system which gets the job done: ÃÛÌÇÖ±²¥ has the largest centrally-controlled irrigation system west of the Mississippi River. All told, campus has over 66,000 sprinkler heads. The sprinklers...