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| NWRFC Model Parameters | NWRFC Model Simulations | NOHRSC | |||||||||||
ID | Elev Range (feet) | SI (inches) | AccMax (inches) | Date | SWE (inches) | Pct Avg | SWE Avg 1991-2020 (inches) | SWE Max 1991-2020 (inches) | SWE Min 1991-2020 (inches) | Snow Cover Extent | Snow Line (feet) | SWE (inches) | Snow Cover Extent |
| IPDI1ID | 6270-6500 | 393.66 | ----- | - | N/A | N/A | N/A | N/A | N/A | 0.00 | --- | N/A | N/A |
| IPDI1IL | 6270-6500 | 393.66 | ----- | 04-25 | 1.87 | 50 % | 3.8 | 12.8 | 0.0 | 0.67 | 6403 | 3.1 | 0.98 |
| IPDI1IU | 6500-10020 | 23.62 | ----- | 04-25 | 9.26 | 72 % | 12.9 | 32.2 | 1.4 | 0.91 | 6584 | 13.7 | 0.99 |
| Simulated Basin Average | 67 % | ||||||||||||
ID | Name | Distance (miles) | Elevation (feet) | Date | SWE | Pct Avg | SWE Avg 1991-2020 | Snow Depth (inches) | Snow Density | Pct Curr Peak | Pct Avg Peak |
| ISLAND PARK | 0 | 6290 | 04-26 | 6.5 | 90 % | 7.2 | 16 | 41 % | 46 % | 46 % | |
| WESTYELLOWSTONE | 11 | 6700 | 04-26 | 1.1 | 25 % | 4.4 | 5 | 22 % | 12 % | 10 % | |
| WHISKEY CREEK SNOTEL | 3 | 6800 | 04-26 | 11.5 | 77 % | 14.9 | 31 | 37 % | 83 % | 73 % | |
| SHORT CREEK SNOTEL | 1 | 7000 | 04-26 | N/A | N/A | N/A | N/A | N/A | N/A | ||
| LAKEVIEW RIDGE SNOTEL | 5 | 7400 | 04-26 | 0.0 | 0 % | 7.8 | 1 | 0 % | 0 % | 0 % | |
| WHITE ELEPHANT | 0 | 7710 | 04-26 | 22.3 | 82 % | 27.3 | 52 | 43 % | 84 % | 79 % | |
| MADISON PLATEAU SNOTEL | 3 | 7750 | 04-26 | 18.9 | 77 % | 24.6 | 47 | 40 % | 91 % | 76 % | |
| BEAVER CREEK SNOTEL | 0 | 7850 | 04-26 | 13.3 | 71 % | 18.8 | 38 | 35 % | 89 % | 70 % | |
| BLACK BEAR SNOTEL | 0 | 7950 | 04-26 | 32.5 | 79 % | 41.3 | 81 | 40 % | N/A | N/A | |
| TEPEE CREEK SNOTEL | 0 | 8000 | 04-26 | 8.3 | 65 % | 12.8 | 22 | 38 % | 69 % | 63 % | |
| CARROT BASIN SNOTEL | 1 | 9000 | 04-26 | 21.2 | 72 % | 29.4 | 58 | 37 % | 95 % | 71 % | |
| Observed Basin Average | 70 % | ||||||||||
| Please Note: Snow stations highlighted in light grey are reported as questionable by the reporting agency and are not included in the basin average caclulation. | |||||||||||
| Please Note: Snow stations highlighted in cyan have no historic normals from the reporting agency and are not included in the basin average calculation. | |||||||||||
| Please Note: Snow stations highlighted in red have no current swe observation and are not included in the basin average caclulation. | |||||||||||
