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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 |
| ARDW1L | 1561-5000 | 19.88 | ----- | 05-01 | 6.21 | 53 % | 11.7 | 28.3 | 1.2 | 0.49 | 3946 | 5.7 | 0.45 |
| ARDW1U | 5000-9082 | 39.37 | ----- | 05-01 | 20.82 | 58 % | 35.6 | 62.5 | 10.7 | 0.73 | 5530 | 29.8 | 1.00 |
| Simulated Basin Average | 57 % | ||||||||||||
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 |
| TRINITY SNOTEL | 4 | 2930 | 05-01 | 7.2 | N/A | 16 | 45 % | 23 % | -- | ||
| POPE RIDGE SNOTEL | 0 | 3540 | 05-01 | 0.0 | 0 % | 6.4 | -9999 | -- % | 0 % | 0 % | |
| STEVENS PASS SNOTEL | 25 | 4070 | 05-01 | 19.4 | 65 % | 30.0 | 34 | 57 % | 50 % | 53 % | |
| PARK CREEK RIDGE NR CUNNINGHAM | 21 | 4600 | 05-01 | 18.3 | 49 % | 37.7 | 35 | 52 % | 10 % | 41 % | |
| RAINY PASS SNOTEL | 24 | 4780 | 05-01 | 20.1 | 55 % | 36.8 | 41 | 49 % | 76 % | 51 % | |
| LYMAN LAKE SNOTEL | 6 | 5900 | 05-01 | 35.3 | 57 % | 61.4 | 86 | 41 % | 82 % | 57 % | |
| Observed Basin Average | 54 % | ||||||||||
| Please Note: Snow stations highlighted in cyan have no historic normals from the reporting agency and are not included in the basin average calculation. | |||||||||||
