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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 |
| SHDW1XG | 6300-8080 | 0.00 | ----- | 12-31 | 151.46 | 237 % | 64.0 | 133.9 | 32.7 | 1.00 | 6300 | 200.0 | 1.00 |
| SHDW1XL | 340-3200 | 18.90 | ----- | 12-31 | 1.95 | 26 % | 7.5 | 23.4 | 0.0 | 0.99 | 366 | 2.1 | 0.89 |
| SHDW1XU | 3200-6300 | 51.18 | ----- | 12-31 | 21.45 | 69 % | 30.9 | 56.3 | 14.3 | 1.00 | 3200 | 13.4 | 1.00 |
| Simulated Basin Average | 171 % | ||||||||||||
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 |
| ELBOW LAKE SNOTEL | 2 | 3200 | 01-01 | 5.8 | 41 % | 14.2 | -- | -- | 95 % | 16 % | |
| MARTEN RIDGE SNOTEL | 5 | 3560 | 01-01 | 8.3 | 37 % | 22.2 | -- | -- | 99 % | 14 % | |
| BEAVER PASS SNOTEL | 21 | 3620 | 01-01 | 5.9 | 37 % | 16.1 | -- | -- | 83 % | 15 % | |
| WELLS CREEK SNOTEL | 8 | 4200 | 01-01 | 7.6 | 58 % | 13.1 | -- | -- | 100 % | 22 % | |
| MF NOOKSACK SNOTEL | 6 | 4980 | 01-01 | 13.4 | 69 % | 19.4 | 39 | 34 % | 100 % | 21 % | |
| EASY PASS AM | 16 | 5200 | 01-01 | 48.7 | 135 % | 36.0 | -- | -- | 100 % | 51 % | |
| CHILLIWACK RIVER | 21 | 5450 | 01-01 | 23.3 | 90 % | 26.0 | 5.12 | 455 % | 100 % | 37 % | |
| Observed Basin Average | 77 % | ||||||||||
