Station Overview Station Location
Station Number SD-MH-5 Latitude 43.661111
Station Name Garretson 7.3 WSW Longitude -96.623611
County Minnehaha Elevation (ft) 1476



Month 30 Yr Avg by PRISM Total Prcp Sum Days Covered By All Observations Daily Prcp Sum Daily Observation Count Multiday Prcp Sum Days Covered by Multiday Observations Multiday Observation Count Days With Prcp Days With Trace Total Snowfall Days With Snowfall Days With Snow On Ground
Oct 10 2.17 1.01 31 1.01 31 0.00 0 0 5 2 0.0 0 0
Nov 10 1.40 0.36 26 0.36 26 0.00 0 0 6 1 0.7 1 0
Dec 10 0.76 1.14 29 0.25 11 0.89 18 2 2 2 0.5 1 0
Jan 11 0.61 0.82 25 0.55 12 0.27 13 3 2 6 8.2 3 0
Feb 11 0.59 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
March 11 1.61 0.55 10 0.47 4 0.08 6 1 2 1 0.0 0 0
April 11 2.98 3.17 29 2.06 20 1.11 9 3 11 0 0.1 1 0
May 11 3.30 4.52 26 1.66 10 2.86 16 1 7 1 0.0 0 0
June 11 4.14 5.07 30 2.25 10 2.82 20 1 4 1 0.0 0 0
July 11 3.25 6.78 31 0.02 5 6.76 26 1 1 0 0.0 0 0
Aug 11 3.12 1.44 31 1.42 29 0.02 2 1 8 2 0.0 0 0
Sept 11 3.01 0.27 30 0.27 30 0.00 0 0 5 2 0.0 0 0
Water Year Totals: 26.94" 25.13" 298 days 10.32" 188 14.81" 110 days 13 53 days 18 days 9.5" 6 days 0 days



Days in Water Year Cell Color Key
        Daily Observation with Prcp         Missing Day
        Multiday Observation         Daily/Multiday Observation Conflict

Day of Year Daily Prcp Multiday Prcp
10/1/2010 0.00
10/2/2010 0.00
10/3/2010 0.00
10/4/2010 0.00
10/5/2010 0.00
10/6/2010 0.00
10/7/2010 0.00
10/8/2010 0.00
10/9/2010 0.00
10/10/2010 0.01
10/11/2010 0.00
10/12/2010 0.00
10/13/2010 0.00
10/14/2010 0.00
10/15/2010 0.00
10/16/2010 0.00
10/17/2010 0.00
10/18/2010 0.00
10/19/2010 0.00
10/20/2010 0.00
10/21/2010 0.00
10/22/2010 0.00
10/23/2010 T
10/24/2010 T
10/25/2010 0.06
10/26/2010 0.91
10/27/2010 0.02
10/28/2010 0.01
10/29/2010 0.00
10/30/2010 0.00
10/31/2010 0.00
11/1/2010 0.00
11/2/2010 0.00
11/3/2010 0.00
11/4/2010 0.00
11/5/2010 0.00
11/6/2010 0.00
11/7/2010 0.00
11/8/2010 0.00
11/9/2010 0.00
11/10/2010 0.00
11/11/2010 0.17
11/12/2010 0.06
11/13/2010 0.00
11/14/2010 0.02
11/15/2010 0.00
11/16/2010 0.00
11/17/2010 0.00
11/18/2010 0.00
11/19/2010 0.00
11/20/2010 0.00
11/21/2010 0.02
11/22/2010 T
11/23/2010 0.00
11/24/2010 0.00
11/25/2010 0.03
11/26/2010
11/27/2010
11/28/2010
11/29/2010
11/30/2010 0.06
12/1/2010
12/2/2010
12/3/2010 0.03
12/4/2010 T
12/5/2010 T
12/6/2010 0.00
12/7/2010 0.00
12/8/2010 0.00
12/9/2010 0.00
12/10/2010 0.00
12/11/2010 **
12/12/2010 **
12/13/2010 **
12/14/2010 **
12/15/2010 **
12/16/2010 **
12/17/2010 **
12/18/2010 **
12/19/2010 **
12/20/2010 **
12/21/2010 0.58
12/22/2010 0.00
12/23/2010 0.00
12/24/2010 **
12/25/2010 **
12/26/2010 **
12/27/2010 **
12/28/2010 **
12/29/2010 **
12/30/2010 0.31
12/31/2010 0.22
Day of YearDaily PrcpMultiday Prcp
1/1/2011 **
1/2/2011 0.19
1/3/2011 0.00
1/4/2011 T
1/5/2011 0.00
1/6/2011 T
1/7/2011 **
1/8/2011 **
1/9/2011 T
1/10/2011 0.40
1/11/2011 0.15
1/12/2011 T
1/13/2011 **
1/14/2011 **
1/15/2011 **
1/16/2011 **
1/17/2011 **
1/18/2011 **
1/19/2011 **
1/20/2011 0.08
1/21/2011 T
1/22/2011 T
1/23/2011 0.00
1/24/2011 0.00
1/25/2011 T
1/26/2011
1/27/2011
1/28/2011
1/29/2011
1/30/2011
1/31/2011
2/1/2011
2/2/2011
2/3/2011
2/4/2011
2/5/2011
2/6/2011
2/7/2011
2/8/2011
2/9/2011
2/10/2011
2/11/2011
2/12/2011
2/13/2011
2/14/2011
2/15/2011
2/16/2011
2/17/2011
2/18/2011
2/19/2011
2/20/2011
2/21/2011
2/22/2011
2/23/2011
2/24/2011
2/25/2011
2/26/2011
2/27/2011
2/28/2011
3/1/2011
3/2/2011
3/3/2011
3/4/2011
3/5/2011
3/6/2011
3/7/2011
3/8/2011
3/9/2011
3/10/2011
3/11/2011
3/12/2011
3/13/2011
3/14/2011
3/15/2011
3/16/2011
3/17/2011
3/18/2011
3/19/2011
3/20/2011
3/21/2011
3/22/2011 0.10
3/23/2011 0.37
3/24/2011 **
3/25/2011 **
3/26/2011 **
3/27/2011 **
3/28/2011 **
3/29/2011 0.08
3/30/2011 T
3/31/2011 0.00
Day of YearDaily PrcpMultiday Prcp
4/1/2011 **
4/2/2011 **
4/3/2011 0.20
4/4/2011 0.04
4/5/2011 0.00
4/6/2011 0.00
4/7/2011 0.00
4/8/2011 0.00
4/9/2011 0.00
4/10/2011 0.07
4/11/2011 0.01
4/12/2011 0.00
4/13/2011 0.00
4/14/2011 0.19
4/15/2011 0.45
4/16/2011 **
4/17/2011 **
4/18/2011 0.80
4/19/2011 0.42
4/20/2011 0.11
4/21/2011
4/22/2011 0.13
4/23/2011 0.02
4/24/2011 0.00
4/25/2011 0.00
4/26/2011 0.06
4/27/2011 **
4/28/2011 **
4/29/2011 0.11
4/30/2011 0.56
5/1/2011 T
5/2/2011
5/3/2011
5/4/2011
5/5/2011
5/6/2011
5/7/2011 **
5/8/2011 **
5/9/2011 **
5/10/2011 **
5/11/2011 **
5/12/2011 **
5/13/2011 **
5/14/2011 **
5/15/2011 **
5/16/2011 **
5/17/2011 **
5/18/2011 **
5/19/2011 **
5/20/2011 **
5/21/2011 2.86
5/22/2011 0.57
5/23/2011 0.21
5/24/2011 0.03
5/25/2011 0.01
5/26/2011 0.00
5/27/2011 0.00
5/28/2011 0.49
5/29/2011 0.01
5/30/2011 0.34
5/31/2011 **
6/1/2011 **
6/2/2011 **
6/3/2011 **
6/4/2011 **
6/5/2011 **
6/6/2011 **
6/7/2011 **
6/8/2011 **
6/9/2011 **
6/10/2011 **
6/11/2011 **
6/12/2011 **
6/13/2011 **
6/14/2011 **
6/15/2011 **
6/16/2011 **
6/17/2011 **
6/18/2011 **
6/19/2011 **
6/20/2011 2.82
6/21/2011 1.91
6/22/2011 0.19
6/23/2011 0.03
6/24/2011 0.00
6/25/2011 T
6/26/2011 0.00
6/27/2011 0.12
6/28/2011 0.00
6/29/2011 0.00
6/30/2011 0.00
Day of YearDaily PrcpMultiday Prcp
7/1/2011 0.00
7/2/2011 0.00
7/3/2011 0.00
7/4/2011 0.00
7/5/2011 0.02
7/6/2011 **
7/7/2011 **
7/8/2011 **
7/9/2011 **
7/10/2011 **
7/11/2011 **
7/12/2011 **
7/13/2011 **
7/14/2011 **
7/15/2011 **
7/16/2011 **
7/17/2011 **
7/18/2011 **
7/19/2011 **
7/20/2011 **
7/21/2011 **
7/22/2011 **
7/23/2011 **
7/24/2011 **
7/25/2011 **
7/26/2011 **
7/27/2011 **
7/28/2011 **
7/29/2011 **
7/30/2011 **
7/31/2011 6.76
8/1/2011 0.00
8/2/2011 0.00
8/3/2011 0.01
8/4/2011 0.00
8/5/2011 0.00
8/6/2011 0.02
8/7/2011 0.00
8/8/2011 0.14
8/9/2011 0.00
8/10/2011 0.00
8/11/2011 0.00
8/12/2011 0.28
8/13/2011 0.00
8/14/2011 0.00
8/15/2011 0.00
8/16/2011 0.00
8/17/2011 0.00
8/18/2011 0.00
8/19/2011 0.05
8/20/2011 **
8/21/2011 0.02
8/22/2011 0.00
8/23/2011 0.10
8/24/2011 0.00
8/25/2011 0.00
8/26/2011 0.00
8/27/2011 0.00
8/28/2011 T
8/29/2011 0.41
8/30/2011 0.41
8/31/2011 T
9/1/2011 T
9/2/2011 0.09
9/3/2011 0.01
9/4/2011 0.00
9/5/2011 0.00
9/6/2011 0.00
9/7/2011 0.00
9/8/2011 0.00
9/9/2011 0.00
9/10/2011 0.00
9/11/2011 0.00
9/12/2011 0.00
9/13/2011 0.00
9/14/2011 T
9/15/2011 0.00
9/16/2011 0.11
9/17/2011 0.00
9/18/2011 0.02
9/19/2011 0.00
9/20/2011 0.04
9/21/2011 0.00
9/22/2011 0.00
9/23/2011 0.00
9/24/2011 0.00
9/25/2011 0.00
9/26/2011 0.00
9/27/2011 0.00
9/28/2011 0.00
9/29/2011 0.00
9/30/2011 0.00



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/1/2010 7:00 AM 0.00 0.0 M M M
10/2/2010 7:00 AM 0.00 0.0 M M M
10/3/2010 7:00 AM 0.00 0.0 M M M
10/4/2010 7:00 AM 0.00 0.0 M M M
10/5/2010 7:00 AM 0.00 0.0 M M M
10/6/2010 7:00 AM 0.00 0.0 M M M
10/7/2010 7:00 AM 0.00 0.0 M M M
10/8/2010 7:00 AM 0.00 0.0 M M M
10/9/2010 7:00 AM 0.00 0.0 M M M
10/10/2010 7:00 AM 0.01 M M M M
10/11/2010 7:00 AM 0.00 0.0 M M M
10/12/2010 7:00 AM 0.00 0.0 M M M
10/13/2010 7:00 AM 0.00 0.0 M M M
10/14/2010 7:00 AM 0.00 0.0 M M M
10/15/2010 7:00 AM 0.00 0.0 M M M
10/16/2010 7:00 AM 0.00 0.0 M M M
10/17/2010 7:00 AM 0.00 0.0 M M M
10/18/2010 7:00 AM 0.00 0.0 M M M
10/19/2010 7:00 AM 0.00 0.0 M M M
10/20/2010 7:00 AM 0.00 0.0 M M M
10/21/2010 7:00 AM 0.00 0.0 M M M
10/22/2010 7:00 AM 0.00 0.0 M M M
10/23/2010 7:30 AM T M M M M
10/24/2010 8:00 AM T M M M M
10/25/2010 7:30 AM 0.06 M M M M
10/26/2010 7:10 AM 0.91 M M M M
10/27/2010 7:50 AM 0.02 T M M M mostly rain from 10/26, some trace snow in morning of 10/27
10/28/2010 7:00 AM 0.01 T T M M mixed rain and snow
10/29/2010 7:00 AM 0.00 0.0 M M M
10/30/2010 7:00 AM 0.00 0.0 M M M
10/31/2010 7:00 AM 0.00 0.0 M M M
11/1/2010 7:00 AM 0.00 0.0 M M M
11/2/2010 7:00 AM 0.00 0.0 M M M
11/3/2010 7:00 AM 0.00 0.0 M M M
11/4/2010 7:00 AM 0.00 0.0 M M M
11/5/2010 7:00 AM 0.00 0.0 M M M
11/6/2010 7:00 AM 0.00 0.0 M M M
11/7/2010 7:00 AM 0.00 0.0 M M M
11/8/2010 7:00 AM 0.00 0.0 M M M
11/9/2010 7:00 AM 0.00 0.0 M M M
11/10/2010 7:00 AM 0.00 0.0 M M M
11/11/2010 7:00 AM 0.17 M M M M
11/12/2010 7:20 AM 0.06 M M M M
11/13/2010 7:00 AM 0.00 0.0 M M M
11/14/2010 7:20 AM 0.02 T M M M mixed precipitation
11/15/2010 7:00 AM 0.00 0.0 M M M
11/16/2010 7:00 AM 0.00 0.0 M M M
11/17/2010 7:00 AM 0.00 0.0 M M M
11/18/2010 7:00 AM 0.00 0.0 M M M
11/19/2010 7:00 AM 0.00 0.0 M M M
11/20/2010 7:00 AM 0.00 0.0 M M M
11/21/2010 7:30 AM 0.02 M M M M freezing rain
11/22/2010 7:00 AM T T T M M trace of mixed snow and freezing rain
11/23/2010 7:00 AM 0.00 0.0 M M M
11/24/2010 7:00 AM 0.00 0.0 M M M
11/25/2010 8:00 AM 0.03 T T M M Freezing rain with a trace of snow
11/30/2010 7:20 AM 0.06 0.7 0.06 M M snow deposited in high winds
12/3/2010 7:00 AM 0.03 0.5 M M M
12/4/2010 7:00 AM T T T M M trace freezing rain and snow flurries
12/5/2010 8:00 AM T T M M M
12/6/2010 7:00 AM 0.00 0.0 M M M
12/7/2010 7:00 AM 0.00 0.0 M M M
12/8/2010 7:00 AM 0.00 0.0 M M M
12/9/2010 7:00 AM 0.00 0.0 M M M
12/10/2010 7:00 AM 0.00 0.0 M M M
12/22/2010 7:00 AM 0.00 0.0 M M M
12/23/2010 7:00 AM 0.00 0.0 M M M
12/31/2010 8:30 AM 0.22 M M M M rain and freezing rain
1/3/2011 7:00 AM 0.00 0.0 M M M
1/4/2011 7:00 AM T T T M M
1/5/2011 7:00 AM 0.00 0.0 M M M
1/6/2011 7:00 AM T T T M M
1/10/2011 9:30 AM 0.40 5.6 0.40 M M
1/11/2011 7:00 AM 0.15 2.5 0.15 M M
1/12/2011 7:00 AM T T T M M
1/21/2011 7:00 AM T 0.1 T M M
1/22/2011 7:00 AM T T T M M
1/23/2011 7:00 AM 0.00 0.0 M M M
1/24/2011 7:00 AM 0.00 0.0 M M M
1/25/2011 7:00 AM T T T M M
3/22/2011 8:15 AM 0.10 M M M M thunderstorms
3/23/2011 8:00 AM 0.37 M M M M
3/30/2011 7:00 AM T M M M M
3/31/2011 7:00 AM 0.00 0.0 M M M
4/4/2011 8:00 AM 0.04 M M M M
4/5/2011 7:00 AM 0.00 0.0 M M M
4/6/2011 7:00 AM 0.00 0.0 M M M
4/7/2011 7:00 AM 0.00 0.0 M M M
4/8/2011 7:00 AM 0.00 0.0 M M M
4/9/2011 7:00 AM 0.00 0.0 M M M
4/10/2011 7:00 AM 0.07 M M M M
4/11/2011 7:00 AM 0.01 M M M M
4/12/2011 7:00 AM 0.00 0.0 M M M
4/13/2011 7:00 AM 0.00 0.0 M M M
4/14/2011 7:00 AM 0.19 M M M M
4/15/2011 7:25 AM 0.45 M M M M
4/19/2011 7:30 AM 0.42 M M M M
4/20/2011 7:00 AM 0.11 0.1 0.11 M M rain + wet slushy snow
4/22/2011 7:25 AM 0.13 M M M M
4/23/2011 7:00 AM 0.02 M M M M
4/24/2011 7:00 AM 0.00 0.0 M M M
4/25/2011 7:00 AM 0.00 0.0 M M M
4/26/2011 8:30 AM 0.06 M M M M
4/30/2011 7:00 AM 0.56 M M M M
5/1/2011 7:00 AM T M M M M
5/22/2011 7:00 AM 0.57 M M M M
5/23/2011 7:00 AM 0.21 M M M M
5/24/2011 7:00 AM 0.03 M M M M
5/25/2011 7:00 AM 0.01 M M M M
5/26/2011 7:00 AM 0.00 0.0 M M M
5/27/2011 7:00 AM 0.00 0.0 M M M
5/28/2011 7:00 AM 0.49 M M M M
5/29/2011 7:00 AM 0.01 M M M M
5/30/2011 7:00 AM 0.34 M M M M
6/21/2011 7:00 AM 1.91 M M M M
6/22/2011 7:00 AM 0.19 M M M M
6/23/2011 7:00 AM 0.03 M M M M
6/24/2011 7:00 AM 0.00 0.0 M M M
6/25/2011 7:00 AM T 0.0 M M M
6/26/2011 7:00 AM 0.00 0.0 M M M
6/27/2011 8:30 AM 0.12 M M M M
6/28/2011 7:00 AM 0.00 0.0 M M M
6/29/2011 7:00 AM 0.00 0.0 M M M
6/30/2011 7:00 AM 0.00 0.0 M M M
7/1/2011 7:00 AM 0.00 0.0 M M M
7/2/2011 7:00 AM 0.00 0.0 M M M
7/3/2011 7:00 AM 0.00 0.0 M M M
7/4/2011 7:00 AM 0.00 0.0 M M M
7/5/2011 7:30 AM 0.02 M M M M
8/1/2011 7:00 AM 0.00 0.0 M M M
8/2/2011 7:00 AM 0.00 0.0 M M M
8/3/2011 7:00 AM 0.01 M M M M
8/4/2011 7:00 AM 0.00 0.0 M M M
8/5/2011 7:00 AM 0.00 0.0 M M M
8/6/2011 7:00 AM 0.02 M M M M
8/7/2011 7:00 AM 0.00 0.0 M M M
8/8/2011 8:30 AM 0.14 M M M M
8/9/2011 7:00 AM 0.00 0.0 M M M
8/10/2011 7:00 AM 0.00 0.0 M M M
8/11/2011 7:00 AM 0.00 0.0 M M M
8/12/2011 7:40 AM 0.28 M M M M
8/13/2011 7:00 AM 0.00 0.0 M M M
8/14/2011 7:00 AM 0.00 0.0 M M M
8/15/2011 7:00 AM 0.00 0.0 M M M
8/16/2011 7:00 AM 0.00 0.0 M M M
8/17/2011 7:00 AM 0.00 0.0 M M M
8/18/2011 7:00 AM 0.00 0.0 M M M
8/19/2011 7:00 AM 0.05 M M M M
8/22/2011 7:00 AM 0.00 0.0 M M M
8/23/2011 7:30 AM 0.10 M M M M
8/24/2011 7:00 AM 0.00 0.0 M M M
8/25/2011 7:00 AM 0.00 0.0 M M M
8/26/2011 7:00 AM 0.00 0.0 M M M
8/27/2011 7:00 AM 0.00 0.0 M M M
8/28/2011 7:00 AM T M M M M
8/29/2011 7:00 AM 0.41 M M M M
8/30/2011 7:45 AM 0.41 M M M M
8/31/2011 7:00 AM T M M M M
9/1/2011 7:00 AM T M M M M
9/2/2011 7:15 AM 0.09 M M M M
9/3/2011 7:55 AM 0.01 M M M M
9/4/2011 7:00 AM 0.00 0.0 M M M
9/5/2011 7:00 AM 0.00 0.0 M M M
9/6/2011 7:00 AM 0.00 0.0 M M M
9/7/2011 7:00 AM 0.00 0.0 M M M
9/8/2011 7:00 AM 0.00 0.0 M M M
9/9/2011 7:00 AM 0.00 0.0 M M M
9/10/2011 7:00 AM 0.00 0.0 M M M
9/11/2011 7:00 AM 0.00 0.0 M M M
9/12/2011 7:00 AM 0.00 0.0 M M M
9/13/2011 7:00 AM 0.00 0.0 M M M
9/14/2011 7:00 AM T M M M M
9/15/2011 7:00 AM 0.00 0.0 M M M
9/16/2011 7:00 AM 0.11 M M M M
9/17/2011 7:00 AM 0.00 0.0 M M M
9/18/2011 8:00 AM 0.02 M M M M
9/19/2011 7:00 AM 0.00 0.0 M M M
9/20/2011 7:30 AM 0.04 M M M M
9/21/2011 7:00 AM 0.00 0.0 M M M
9/22/2011 7:00 AM 0.00 0.0 M M M
9/23/2011 7:00 AM 0.00 0.0 M M M
9/24/2011 7:00 AM 0.00 0.0 M M M
9/25/2011 7:00 AM 0.00 0.0 M M M
9/26/2011 7:00 AM 0.00 0.0 M M M
9/27/2011 7:00 AM 0.00 0.0 M M M
9/28/2011 7:00 AM 0.00 0.0 M M M
9/29/2011 7:00 AM 0.00 0.0 M M M
9/30/2011 7:00 AM 0.00 0.0 M M M



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
12/11/2010 12/21/2010 7:00 AM 11 0.58 3.0 0.58
12/24/2010 12/30/2010 9:30 AM 7 0.31 2.0 0.31 Multiday period includes snow prior to 12/29 and rain 12/29+. Considerable snow-melt.
1/1/2011 1/02/2011 5:00 PM 2 0.19 2.0 0.19 wind driven snow
1/7/2011 1/09/2011 7:00 AM 3 T T T
1/13/2011 1/20/2011 7:00 PM 8 0.08 M 0.08 1.5 inches of snow
3/24/2011 3/29/2011 8:00 AM 6 0.08 M M
4/1/2011 4/03/2011 8:00 AM 3 0.20 M M
4/16/2011 4/18/2011 7:20 AM 3 0.80 0.5 M
4/27/2011 4/29/2011 1:00 PM 3 0.11 0.0 M
5/7/2011 5/21/2011 12:00 AM 15 2.86 M M
5/31/2011 6/20/2011 12:00 AM 21 2.82 M M
7/6/2011 7/31/2011 7:00 AM 26 6.76 M M
8/20/2011 8/21/2011 7:00 AM 2 0.02 M M



Observation Date Observation Time Notes Largest Stone Size Average Stone Size Smallest Stone Size Stone Consistency Duration Minutes Durration Accuracy Damage Timing More Rain than Hail Hail Started Largest Hail Started Angle of Impact Number of Stones on Pad Distance Between Stones on Pad Depth of Stones on Ground