Mona Reservoir Recreational Monitoring - Utah Department of Environmental Quality

Looks Good!

Icons for safe to swim, safe to boat, safe to eat fish. Although doing all 3 at the same time might be challenging.

There are no current health advisories for this water body.

Conditions may change quickly. Check before entering the water and know how to spot a harmful algal bloom.

Learn more about harmful algal blooms

Report a Bloom • (801) 536-4123

Utah Poison Control • (800) 222-1222

Updates:

August 19, 2024: Waterborne pathogen (E. coli) monitoring update

GOOD NEWS: E. coli counts were measured below Utah Department of Health recreational thresholds. Sampling suggests that the water is safe from harmful bacteria and viruses.

Site sampled: S of boat ramp SE of dam

July 15, 2024: Waterborne pathogen (E. coli) monitoring update

GOOD NEWS: E. coli counts were measured below Utah Department of Health recreational thresholds. Sampling suggests that the water is safe from harmful bacteria and viruses.

Site sampled: S of boat ramp SE of dam

June 24, 2024: Waterborne pathogen (E. coli) monitoring update

GOOD NEWS: E. coli counts were measured below Utah Department of Health recreational thresholds. Sampling suggests that the water is safe from harmful bacteria and viruses.

Site sampled: 65 meters S of boat ramp SE of dam.