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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 | ----- | 03-25 | 199.99 | 176 % | 113.7 | 188.6 | 72.8 | 1.00 | 6300 | 200.0 | 1.00 |
| SHDW1XL | 340-3200 | 18.90 | ----- | 06-11 | 0.00 | 0 % | 0.1 | 1.0 | 0.0 | 0.00 | --- | 0.0 | 0.00 |
| SHDW1XU | 3200-6300 | 51.18 | ----- | 06-11 | 3.06 | 14 % | 21.9 | 72.6 | 1.4 | 0.11 | 4670 | 11.7 | 0.41 |
| Simulated Basin Average | 150 % | ||||||||||||
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 | 06-12 | 0.0 | 0 % | 4.0 | 0 | -- % | 0 % | 0 % | |
| MARTEN RIDGE SNOTEL | 5 | 3560 | 06-12 | 0.0 | 0 % | 22.6 | 0 | -- % | 0 % | 0 % | |
| BEAVER PASS SNOTEL | 21 | 3620 | 06-12 | 0.0 | 0 % | 9 | 0 | -- % | N/A | N/A | |
| WELLS CREEK SNOTEL | 8 | 4200 | 06-12 | 0.0 | 0 % | 6.3 | 0 | -- % | 0 % | 0 % | |
| MF NOOKSACK SNOTEL | 6 | 4980 | 06-12 | 0.0 | 0 % | 36.5 | 0 | -- % | 0 % | 0 % | |
| EASY PASS AM | 16 | 5200 | 06-12 | 51.1 | 79 % | 64.5 | 20 | 256 % | 52 % | 53 % | |
| CHILLIWACK RIVER | 21 | 5450 | 06-12 | 0.0 | 0 % | 32.7 | 5.47 | 0 % | 0 % | 0 % | |
| Observed Basin Average | 31 % | ||||||||||
| 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. | |||||||||||
