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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 |
| TANW1L | 922-3500 | 37.40 | ----- | 01-10 | 1.87 | 77 % | 2.4 | 12.7 | 0.0 | 0.75 | 1706 | 4.4 | 0.89 |
| TANW1U | 3500-6884 | 78.74 | ----- | 01-10 | 16.20 | 58 % | 28.0 | 57.5 | 3.0 | 1.00 | 3500 | 11.7 | 1.00 |
| Simulated Basin Average | 59 % | ||||||||||||
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 |
| TINKHAM CREEK SNOTEL | 6 | 3000 | 01-11 | 7.7 | 57 % | 13.5 | 27 | 29 % | 99 % | 29 % | |
| COUGAR MOUNTAIN SNOTEL | 11 | 3200 | 01-11 | 4.9 | 59 % | 8.3 | 17 | 29 % | 98 % | 32 % | |
| MEADOWS PASS SNOTEL | 9 | 3220 | 01-11 | 9.4 | 70 % | 13.4 | 35 | 27 % | N/A | N/A | |
| MT GARDNER SNOTEL | 4 | 3300 | 01-11 | 2.9 | 36 % | 8.1 | 16 | 18 % | 94 % | 19 % | |
| SKOOKUM CREEK SNOTEL | 6 | 3310 | 01-11 | 12.5 | 95 % | 13.1 | 38 | 33 % | 100 % | 36 % | |
| ALPINE MEADOW SNOTEL | 14 | 3500 | 01-11 | 16.8 | 77 % | 21.8 | 47 | 36 % | 99 % | 32 % | |
| OLALLIE MEADOWS SNOTEL | 4 | 3700 | 01-11 | 13.3 | 55 % | 24.1 | 45 | 30 % | 100 % | 25 % | |
| STAMPEDE PASS SNOTEL | 12 | 3860 | 01-11 | 9.7 | 51 % | 19.1 | 41 | 24 % | 99 % | 25 % | |
| REX RIVER SNOTEL | 7 | 4000 | 01-11 | 9.6 | 63 % | 15.3 | 34 | 28 % | 99 % | 28 % | |
| STEVENS PASS SNOTEL | 14 | 4070 | 01-11 | 13.5 | 69 % | 19.7 | 53 | 25 % | 100 % | 37 % | |
| Observed Basin Average | 64 % | ||||||||||
| 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. | |||||||||||
