Cleanest Lakes in Morrow County, Oregon
Lake Penland in Morrow County leads the rankings with a water quality grade of NR. Below are the top 4 cleanest monitored lakes in Morrow County, Oregon, ranked by EPA water quality score.
Ranked List
| # | Lake | County | Grade | Clarity | Phosphorus | Algae |
|---|---|---|---|---|---|---|
| 1 | Lake Penland | Morrow | NR | - | - | - |
| 2 | McCormack Slough | Morrow | NR | - | - | - |
| 3 | Lake Umatilla | Morrow | NR | - | - | - |
| 4 | Carty Reservoir | Morrow | NR | - | - | - |
More Answers for Morrow County, Oregon
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