Denver Water Share: Government Agency Denver Water Visit Website Request Info 1600 W. 12th Avenue Denver, CO 80204 (303) 628-6771 (303) 628-6509 (fax) About Map About Denver Water proudly serves high-quality water and promotes its efficient use to 1.4 million people in the city of Denver and many surrounding suburbs. What's Nearby? Distance: 5 10 15 20 25 50 mi.