| Basin | Snow Water Equivalent Percent of Median |
| KOOTENAI RIVER BASIN |  56% |
| FLATHEAD RIVER BASIN |  71% |
| UPPER CLARK FORK RIVER BASIN |  94% |
| BITTERROOT RIVER BASIN | 78% |
| LOWER CLARK FORK RIVER BASIN | 64% |
| JEFFERSON RIVER BASIN | 83% |
| MADISON RIVER BASIN | 85% |
| GALLATIN RIVER BASIN |  123% |
| MISSOURI HEADWATERS | 89% |
| HEADWATERS MISSOURI MAINSTEM | 85% |
| SMITH, JUDITH, AND MUSSELSHELL RIVER BASINS | 107% |
| SUN, TETON AND MARIAS RIVER BASINS | 48% |
| MISSOURI MAINSTEM RIVER BASIN | 88% |
| ST MARY AND MILK RIVER BASINS | 68% |
| UPPER YELLOWSTONE RIVER BASIN | 102% |
| WIND RIVER BASIN (WYOMING) | 79% |
| SHOSHONE RIVER BASIN (WYOMING) | 103% |
| BIGHORN RIVER BASIN (WYOMING) | 107% |
| TONGUE RIVER BASIN (WYOMING) | 94% |
| POWDER RIVER BASIN (WYOMING) | 122% |
| LOWER YELLOWSTONE RIVER BASIN | 98% |
* = Data are not available or data may not provide a valid measure
of conditions for over half of the sites within the basin.
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