| Water year | Total precipitation (cm) | April 1 SWE (cm) | April 1 total precipitation (cm) | % of water year precipitation by April 1 |
| 2010 | 60.2 | 6.4 | 41.4 | 69 |
| 2011 | 82.6 | 28.4 | 67.6 | 82 |
| 2012 | 71.9 | 19.3 | 60.4 | 84 |
| 2013 | 62.0 | 0.0 | 46.2 | 74 |
| 2014 | 46.7 | 0.0 | 36.8 | 79 |
| 2015 | 68.3 | 0.0 | 51.6 | 76 |
| 2016 | 78.2 | 22.9 | 71.9 | 92 |
| 2017 | 92.2 | 23.6 | 80.3 | 87 |
| 30-year average | 69.8 |
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