Cleanest Lakes in Tooele County, Utah
Settlement Canyon Reservoir in Tooele County leads the rankings with a water quality grade of B and 8.5 ft of clarity. Below are the top 3 cleanest monitored lakes in Tooele County, Utah, ranked by EPA water quality score.
Ranked List
| # | Lake | County | Grade | Clarity | Phosphorus | Algae |
|---|---|---|---|---|---|---|
| 1 | Settlement Canyon Reservoir | Tooele | B | 8.5 ft | - | 1.6 µg/L |
| 2 | Grantsville Reservoir | Tooele | B | 5.9 ft | - | 4 µg/L |
| 3 | Nla Lake | Tooele | D | 1.2 ft | - | 17.6 µg/L |