| Basin | Snow Water Equivalent Percent of Median |
| KOOTENAI RIVER BASIN |  87% |
| FLATHEAD RIVER BASIN | 82% |
| UPPER CLARK FORK RIVER BASIN | 90% |
| BITTERROOT RIVER BASIN | 84% |
| LOWER CLARK FORK RIVER BASIN | 83% |
| JEFFERSON RIVER BASIN | 81% |
| MADISON RIVER BASIN | 78% |
| GALLATIN RIVER BASIN |  93% |
| MISSOURI HEADWATERS | 82% |
| HEADWATERS MISSOURI MAINSTEM | 86% |
| SMITH, JUDITH, AND MUSSELSHELL RIVER BASINS | 86% |
| SUN, TETON AND MARIAS RIVER BASINS | 70% |
| MISSOURI MAINSTEM RIVER BASIN | 83% |
| ST MARY AND MILK RIVER BASINS | 85% |
| UPPER YELLOWSTONE RIVER BASIN | 85% |
| WIND RIVER BASIN (WYOMING) | 83% |
| SHOSHONE RIVER BASIN (WYOMING) | 86% |
| BIGHORN RIVER BASIN (WYOMING) | 90% |
| TONGUE RIVER BASIN (WYOMING) | 78% |
| POWDER RIVER BASIN (WYOMING) | 98% |
| LOWER YELLOWSTONE RIVER BASIN | 87% |
* = Data are not available or data may not provide a valid measure
of conditions for over half of the sites within the basin.
About Us
<70%
111-130%
>130%
Home