East Canyon Reservoir is approximately 35 miles from Salt Lake along I-80 and S.R. 65. DEQ’s recreational water quality monitoring checks for two health concerns: Harmful Algal Blooms (HABs) and Waterborne Pathogens (E. coli). Find the most recent monitoring information below. Updates July 31, 2025: Waterborne pathogen (E. coli) monitoring update GOOD NEWS: E. coli…