| Basin | Snow Water Equivalent Percent of Median |
| KOOTENAI RIVER BASIN |  87% |
| FLATHEAD RIVER BASIN |  101% |
| UPPER CLARK FORK RIVER BASIN | 106% |
| BITTERROOT RIVER BASIN |  112% |
| LOWER CLARK FORK RIVER BASIN | 93% |
| JEFFERSON RIVER BASIN | 97% |
| MADISON RIVER BASIN | 89% |
| GALLATIN RIVER BASIN | 100% |
| MISSOURI HEADWATERS | 96% |
| HELENA VALLEY | 104% |
| SMITH, JUDITH, AND MUSSELSHELL RIVER BASINS | 105% |
| SUN, TETON AND MARIAS RIVER BASINS | 103% |
| MISSOURI MAINSTEM RIVER BASIN | 105% |
| ST MARYS RIVER BASIN | 110% |
| MILK RIVER BASIN | 119% |
| UPPER YELLOWSTONE RIVER BASIN | 106% |
| WIND RIVER BASIN (WYOMING) | 79% |
| SHOSHONE RIVER BASIN (WYOMING) | 106% |
| BIGHORN RIVER BASIN (WYOMING) | 90% |
| TONGUE RIVER BASIN (WYOMING) | 98% |
| POWDER RIVER BASIN (WYOMING) | 96% |
| LOWER YELLOWSTONE RIVER BASIN | 92% |
* = 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%
>130%
Home