Cleanest Lakes in Union County, Oregon
Morgan Lake in Union County leads the rankings with a water quality grade of NR. Below are the top 12 cleanest monitored lakes in Union County, Oregon, ranked by EPA water quality score.
Ranked List
| # | Lake | County | Grade | Clarity | Phosphorus | Algae |
|---|---|---|---|---|---|---|
| 1 | Morgan Lake | Union | NR | - | - | - |
| 2 | Conley Lake | Union | NR | - | - | - |
| 3 | Jubilee Lake | Union | NR | - | - | - |
| 4 | Eagle Lake | Union | NR | - | - | - |
| 5 | Glacier Lake | Union | NR | - | - | - |
| 6 | Lookingglass Lake | Union | NR | - | - | - |
| 7 | Echo Lake | Union | NR | - | - | - |
| 8 | Fisk Reservoir | Union | NR | - | - | - |
| 9 | La Grande Reservoir | Union | NR | - | - | - |
| 10 | Shaw Reservoir | Union | NR | - | - | - |
| 11 | Wolf Creek Reservoir | Union | NR | - | - | - |
| 12 | Pilcher Creek Reservoir | Union | NR | - | - | - |
More Answers for Union County, Oregon
Get Union County, Oregon water-quality updates
New grades and algae readings can change this ranking. Unsubscribe anytime.