Cleanest Lakes in Barnes County, North Dakota
Lake Ashtabula in Barnes County leads the rankings with a water quality grade of C and 3.4 ft of clarity. Below are the top 20 cleanest monitored lakes in Barnes County, North Dakota, ranked by EPA water quality score.
Ranked List
| # | Lake | County | Grade | Clarity | Phosphorus | Algae |
|---|---|---|---|---|---|---|
| 1 | Lake Ashtabula | Barnes | C | 3.4 ft | 291 µg/L | 3.3 µg/L |
| 2 | Lake Ashtabula | Barnes | C | 6.6 ft | 348 µg/L | 3.4 µg/L |
| 3 | Saint Marys Lake | Barnes | NR | - | - | - |
| 4 | Hobart Lake | Barnes | NR | - | - | - |
| 5 | McDonald Lake | Barnes | NR | - | - | - |
| 6 | Lake Ashtabula | Barnes | NR | - | - | - |
| 7 | Larson Slough | Barnes | NR | - | - | - |
| 8 | Lake Benson | Barnes | NR | - | - | - |
| 9 | Mud Lake | Barnes | NR | - | - | - |
| 10 | Tomahawk Lake | Barnes | NR | - | - | - |
| 11 | Scotts Lake | Barnes | NR | - | - | - |
| 12 | Fox Lake | Barnes | NR | - | - | - |
| 13 | Island Lake | Barnes | NR | - | - | - |
| 14 | Eckelson Lake | Barnes | NR | - | - | - |
| 15 | Sanborn Lake | Barnes | NR | - | - | - |
| 16 | Round Lake | Barnes | NR | - | - | - |
| 17 | Sweetwater Lake | Barnes | NR | - | - | - |
| 18 | Kee Lake | Barnes | NR | - | - | - |
| 19 | Goose Lake | Barnes | NR | - | - | - |
| 20 | Mud Lake | Barnes | NR | - | - | - |
More Answers for Barnes County, North Dakota
Get Barnes County, North Dakota water-quality updates
New grades and algae readings can change this ranking. Unsubscribe anytime.