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Gunnison Bend Reservoir Recreational Monitoring
Gunnison Bend Reservoir is located on the lower Sevier River near Delta in Millard County. DEQ’s recreational water quality monitoring checks for two health concerns: Harmful Algal Blooms (HABs) and Waterborne Pathogens (E. coli). Find the most recent Gunnison Bend monitoring information below. Updates: November 1, 2025: Recreational water quality monitoring update Recreational water quality…