Cleanest Lakes in Rosebud County, Montana
Castle Rock Lake in Rosebud County leads the rankings on measured clarity and nutrients. Below are the top 15 cleanest monitored lakes in Rosebud County, Montana, ranked on EPA nutrient and algae measurements.
Ranked List
| # | Lake | County | Clarity | Phosphorus | Algae |
|---|---|---|---|---|---|
| 1 | Castle Rock Lake | Rosebud | - | - | - |
| 2 | Stellar Lake | Rosebud | - | - | - |
| 3 | Boies Reservoir | Rosebud | - | - | - |
| 4 | Barley Reservoir | Rosebud | - | - | - |
| 5 | Barley Reservoirs | Rosebud | - | - | - |
| 6 | Brown Coulee Reservoir | Rosebud | - | - | - |
| 7 | Kerns Reservoir | Rosebud | - | - | - |
| 8 | Blacktail Reservoir | Rosebud | - | - | - |
| 9 | Blacktail Reservoir | Rosebud | - | - | - |
| 10 | Zempel Lake | Rosebud | - | - | - |
| 11 | Zempel Lake | Rosebud | - | - | - |
| 12 | Donleys Reservoir | Rosebud | - | - | - |
| 13 | Thebes Lake | Rosebud | - | - | - |
| 14 | Black Sea Reservoir | Rosebud | - | - | - |
| 15 | Black Sea Reservoir | Rosebud | - | - | - |
More Answers for Rosebud County, Montana
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