| Basin | Snow Water Equivalent Percent of Median |
| KOOTENAI RIVER BASIN |  87% |
| FLATHEAD RIVER BASIN |  115% |
| UPPER CLARK FORK RIVER BASIN |  106% |
| BITTERROOT RIVER BASIN | 92% |
| LOWER CLARK FORK RIVER BASIN | 90% |
| JEFFERSON RIVER BASIN | 83% |
| MADISON RIVER BASIN | 77% |
| GALLATIN RIVER BASIN | 80% |
| MISSOURI HEADWATERS | 82% |
| HELENA VALLEY | 115% |
| SMITH, JUDITH, AND MUSSELSHELL RIVER BASINS | 123% |
| SUN, TETON AND MARIAS RIVER BASINS |  159% |
| MISSOURI MAINSTEM RIVER BASIN | 134% |
| ST MARYS RIVER BASIN | 117% |
| MILK RIVER BASIN | 371% |
| UPPER YELLOWSTONE RIVER BASIN | 116% |
| WIND RIVER BASIN (WYOMING) | 81% |
| SHOSHONE RIVER BASIN (WYOMING) | 117% |
| BIGHORN RIVER BASIN (WYOMING) | 89% |
| TONGUE RIVER BASIN (WYOMING) | 88% |
| POWDER RIVER BASIN (WYOMING) | 71% |
| LOWER YELLOWSTONE RIVER BASIN | 90% |
* = 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%
Home