| Basin | Snow Water Equivalent Percent of Median |
| KOOTENAI RIVER BASIN |  97*% |
| FLATHEAD RIVER BASIN |  148*% |
| UPPER CLARK FORK RIVER BASIN | 151*% |
| BITTERROOT RIVER BASIN |  125*% |
| LOWER CLARK FORK RIVER BASIN |  81*% |
| JEFFERSON RIVER BASIN | 133% |
| MADISON RIVER BASIN | 108% |
| GALLATIN RIVER BASIN | 147% |
| MISSOURI HEADWATERS | 134% |
| HEADWATERS MISSOURI MAINSTEM | 166% |
| SMITH, JUDITH, AND MUSSELSHELL RIVER BASINS | 220% |
| SUN, TETON AND MARIAS RIVER BASINS | 297*% |
| MISSOURI MAINSTEM RIVER BASIN | 233*% |
| ST MARY AND MILK RIVER BASINS | 148*% |
| UPPER YELLOWSTONE RIVER BASIN | 151% |
| WIND RIVER BASIN (WYOMING) | 98% |
| SHOSHONE RIVER BASIN (WYOMING) | 134% |
| BIGHORN RIVER BASIN (WYOMING) | 154% |
| TONGUE RIVER BASIN (WYOMING) | 154% |
| POWDER RIVER BASIN (WYOMING) | 199% |
| LOWER YELLOWSTONE RIVER BASIN | 137% |
* = 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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