Cleanest Lakes in Platte County, Wyoming
Morrison Reservoir in Platte County leads the rankings with a water quality grade of A and 14.4 ft of clarity. Below are the top 15 cleanest monitored lakes in Platte County, Wyoming, ranked by EPA water quality score.
Ranked List
| # | Lake | County | Grade | Clarity | Phosphorus | Algae |
|---|---|---|---|---|---|---|
| 1 | Morrison Reservoir | Platte | A | 14.4 ft | 10 µg/L | - |
| 2 | Glendo Reservoir Lacustrine Embayment | Platte | B | 7.4 ft | 20 µg/L | - |
| 3 | Glendo Reservoir Lacustrine Littoral | Platte | B | 6.6 ft | 20 µg/L | - |
| 4 | Rock Lake | Platte | B | 3.8 ft | 12.5 µg/L | - |
| 5 | Wheatland Reservoir | Platte | B | 8.9 ft | 20 µg/L | - |
| 6 | Jordan Reservoir | Platte | B | 5 ft | 10 µg/L | - |
| 7 | Glendo Reservoir Transitional Littoral | Platte | C | 3.7 ft | 20 µg/L | - |
| 8 | Glendo Reservoir Lacustrine Pelagic | Platte | C | 5.2 ft | 20 µg/L | - |
| 9 | Greyrocks Reservoir | Platte | C | 5.4 ft | 20 µg/L | - |
| 10 | Guernsey Reservoir | Platte | C | 4.9 ft | 20 µg/L | - |
| 11 | Glendo Reservoir Transitional Pelagic | Platte | C | 5.3 ft | 30 µg/L | - |
| 12 | Glendo Reservoir Riverine Embayment | Platte | D | 2.7 ft | 50 µg/L | - |
| 13 | Glendo Reservoir Riverine Pelagic | Platte | D | 1.4 ft | 60 µg/L | - |
| 14 | Glendo Reservoir Riverine Littoral | Platte | F | 1.1 ft | 130 µg/L | - |
| 15 | Festo Lake | Platte | F | 0.8 ft | 159.5 µg/L | - |