Cleanest Lakes in Pondera County, Montana
Horn Lake in Pondera County leads the rankings on measured clarity and nutrients. Below are the top 11 cleanest monitored lakes in Pondera County, Montana, ranked on EPA nutrient and algae measurements.
Ranked List
| # | Lake | County | Clarity | Phosphorus | Algae |
|---|---|---|---|---|---|
| 1 | Horn Lake | Pondera | - | - | - |
| 2 | Mitten Lake | Pondera | - | - | - |
| 3 | Swift Reservoir | Pondera | - | - | - |
| 4 | Twin Lakes | Pondera | - | - | - |
| 5 | Tedson Reservoir | Pondera | - | - | - |
| 6 | Howes Lakes | Pondera | - | - | - |
| 7 | Green Lake | Pondera | - | - | - |
| 8 | Alkali Lake | Pondera | - | - | - |
| 9 | Lake Frances | Pondera | - | - | - |
| 10 | Abbott Lake | Pondera | - | - | - |
| 11 | Eyraud Lakes | Pondera | - | - | - |
More Answers for Pondera County, Montana
Get Pondera County, Montana water-quality updates
New readings can change this ranking. Unsubscribe anytime.