Upper Colorado snowpack › Upper Green › Hewinta
Hewinta snowpack
NRCS SNOTEL station 521 at 9,510 ft in Summit County, Utah, in the Upper Green basin, with daily records since Sep 18, 1985. Latest reading Oct 29, 2026.
Snow water equivalent
—
of the 1991–2020 median for this date · 0% of average
SWE today
0 in
median 0 in · average 0.2 in
Water-year precipitation
85%
of average since Oct 1 · 1.7 in vs. 2 in
Toward the normal peak
0%
of the average peak, 10.3 in around Mar 30
This water year against the normals
Water year 2027Water year 20261991–2020 median1991–2020 average
Water-year precipitation
Water year 2027Water year 20261991–2020 average
Peak snowpack by water year
Since 1986 this station's snowpack has peaked as high as 18.3 in (Apr 13, 2008) and as low as 5.9 in (Mar 14, 2026). The 1991–2020 average peak is 10.3 in around Mar 30.
| Water year | Peak SWE (in) | Peak date | % of normal peak | April 1 SWE (in) | Days of data |
|---|---|---|---|---|---|
| 2026 | 5.9 | Mar 14, 2026 | 57% | 0 | 365 |
| 2025 | 10.3 | Mar 22, 2025 | 100% | 8.8 | 365 |
| 2024 | 13.1 | Apr 6, 2024 | 127% | 12.9 | 366 |
| 2023 | 15.1 | Apr 25, 2023 | 147% | 13.1 | 365 |
| 2022 | 9.9 | Apr 16, 2022 | 96% | 6.7 | 365 |
| 2021 | 12.1 | Mar 26, 2021 | 117% | 12.1 | 365 |
| 2020 | 13.8 | Apr 19, 2020 | 134% | 12.1 | 366 |
| 2019 | 13.3 | Apr 16, 2019 | 129% | 12.7 | 365 |
| 2018 | 9.6 | Mar 28, 2018 | 93% | 7.4 | 365 |
| 2017 | 12.6 | Mar 6, 2017 | 122% | 9 | 365 |
| 2016 | 12.4 | Mar 31, 2016 | 120% | 12.3 | 366 |
| 2015 | 7.9 | Mar 12, 2015 | 77% | 3.7 | 365 |
| 2014 | 13.5 | Apr 7, 2014 | 131% | 12 | 365 |
| 2013 | 13.7 | Apr 21, 2013 | 133% | 10.2 | 365 |
| 2012 | 9.3 | Mar 20, 2012 | 90% | 6.6 | 366 |
| 2011 | 18.3 | May 3, 2011 | 178% | 12.9 | 365 |
| 2010 | 11.4 | Apr 13, 2010 | 111% | 9.3 | 365 |
| 2009 | 13.6 | Apr 16, 2009 | 132% | 9.7 | 365 |
| 2008 | 18.3 | Apr 13, 2008 | 178% | 16.4 | 366 |
| 2007 | 8.1 | Mar 10, 2007 | 79% | 6.8 | 365 |
| 2006 | 13.2 | Apr 2, 2006 | 128% | 13.1 | 365 |
| 2005 | 12.8 | Apr 2, 2005 | 124% | 12.7 | 365 |
| 2004 | 9.3 | Mar 7, 2004 | 90% | 4.7 | 366 |
| 2003 | 11.6 | Apr 7, 2003 | 113% | 9.7 | 365 |
| 2002 | 9.6 | Mar 26, 2002 | 93% | 8.8 | 365 |
| 2001 | 10.8 | Apr 14, 2001 | 105% | 6.8 | 365 |
| 2000 | 13.3 | Apr 3, 2000 | 129% | 12.7 | 366 |
| 1999 | 13.7 | May 6, 1999 | 133% | 12.3 | 365 |
| 1998 | 16.3 | Apr 19, 1998 | 158% | 11.1 | 365 |
| 1997 | 13.2 | Mar 9, 1997 | 128% | 11.3 | 365 |
| 1996 | 17.7 | Mar 30, 1996 | 172% | 17.4 | 366 |
| 1995 | 14.6 | May 8, 1995 | 142% | 11.4 | 365 |
| 1994 | 9.4 | Apr 11, 1994 | 91% | 8.8 | 365 |
| 1993 | 12.4 | Apr 19, 1993 | 120% | 9.4 | 365 |
| 1992 | 9.4 | Mar 31, 1992 | 91% | 9.3 | 366 |
| 1991 | 12.6 | May 4, 1991 | 122% | 9.3 | 365 |
| 1990 | 11.6 | Apr 1, 1990 | 113% | 11.6 | 365 |
| 1989 | 12.5 | Apr 6, 1989 | 121% | 11.1 | 365 |
| 1988 | 14.1 | Apr 4, 1988 | 137% | 14 | 366 |
| 1987 | 13.2 | Apr 12, 1987 | 128% | 12.6 | 365 |
| 1986 | 11.4 | Mar 17, 1986 | 111% | 10 | 365 |
Water years with fewer than 150 days of data are omitted. Data: NRCS National Water and Climate Center AWDB (station 521:UT:SNTL), pulled nightly; current-year values are provisional. Station location: 40.9501, -110.4842. Other stations in the Upper Green basin are listed on the basin page.