Water Resources Data System & State Climate Office
Water Resources Data System & State Climate Office
Water Resources Data System & State Climate Office
| Basin Click to View Chart | Date | Today SWE (inches) | Today SWE % of Median | Minimum SWE (in) | 10th Percentile (inches) | 30th Percentile Inches | Median (inches) | 70th Percentile (inches) | 90th Percentile (inches) | Maximum (inches) | Last Year SWE (inches) | Last Year SWE % of Median |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Belle Fourche | 07 Jul 2025 | 0.03 | 0 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0 |
| Bighorn | 07 Jul 2025 | 0.00 | 0 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.03 | 0.73 | 0.00 | 0 |
| Cheyenne | 07 Jul 2025 | 0.00 | 0 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0 |
| Laramie | 07 Jul 2025 | 0.01 | 0 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.23 | 0.00 | 0 |
| Little Snake | 07 Jul 2025 | 0.00 | 0 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 1.16 | 0.00 | 0 |
| Lower Green | 07 Jul 2025 | 0.00 | 0 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0 |
| Lower North Platte | 07 Jul 2025 | 0.00 | 0 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.25 | 0.00 | 0 |
| Madison | 07 Jul 2025 | 0.00 | 0 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.17 | 2.30 | 0.00 | 0 |
| Powder | 07 Jul 2025 | 0.00 | 0 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.05 | 0.00 | 0 |
| Shoshone | 07 Jul 2025 | 0.00 | 0 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.68 | 4.35 | 0.00 | 0 |
| Snake | 07 Jul 2025 | 0.01 | 0 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.44 | 3.64 | 0.00 | 0 |
| South Platte | 07 Jul 2025 | 0.00 | 0 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0 |
| Sweetwater | 07 Jul 2025 | 0.00 | 0 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0 |
| Tongue | 07 Jul 2025 | 0.03 | 0 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.03 | 0.00 | 0 |
| Upper Bear | 07 Jul 2025 | 0.07 | 0 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.16 | 0.00 | 0 |
| Upper Green | 07 Jul 2025 | 0.01 | 0 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.58 | 0.00 | 0 |
| Upper North Platte | 07 Jul 2025 | 0.04 | 0 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 1.09 | 4.17 | 0.00 | 0 |
| Wind | 07 Jul 2025 | 0.01 | 0 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.15 | 2.13 | 0.00 | 0 |
| Yellowstone | 07 Jul 2025 | 0.00 | 0 | 0.00 | 0.00 | 0.00 | 0.00 | 0.04 | 0.83 | 5.41 | 0.00 | 0 |