Cleanest Lakes in Laramie County, Wyoming
Crystal Reservoir in Laramie County leads the rankings with a water quality grade of A and 11.6 ft of clarity. Below are the top 7 cleanest monitored lakes in Laramie County, Wyoming, ranked by EPA water quality score.
Ranked List
| # | Lake | County | Grade | Clarity | Phosphorus | Algae |
|---|---|---|---|---|---|---|
| 1 | Crystal Reservoir | Laramie | A | 11.6 ft | 10.3 µg/L | - |
| 2 | Granite Springs Reservoir | Laramie | A | 11.8 ft | 10.3 µg/L | - |
| 3 | Lower North Crow Reservoir | Laramie | B | 9.4 ft | 20 µg/L | - |
| 4 | Nla Lake | Laramie | C | 7 ft | 1528000 µg/L | 2.8 µg/L |
| 5 | Lake Absarraca | Laramie | C | 3.4 ft | 20 µg/L | - |
| 6 | Sloans Lake | Laramie | D | 2 ft | 46.7 µg/L | - |
| 7 | Hereford Reservoir | Laramie | D | 3.6 ft | 1115 µg/L | - |