Station Overview Station Location
Station Number IA-SR-12 Latitude 42.054416
Station Name Ames 2.1 N Longitude -93.626664
County Story Elevation (ft) 961



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 15 2.61 1.83 29 1.28 5 0.55 24 4 3 0 0.0 0 0
Nov 15 2.05 2.72 30 0.88 5 1.84 25 6 3 0 4.5 1 0
Dec 15 1.28 6.00 30 6.00 14 0.00 16 2 11 1 12.2 5 6
Jan 16 0.86 0.15 29 0.06 6 0.09 23 4 1 1 0.0 0 6
Feb 16 1.00 0.86 27 0.73 13 0.13 14 3 4 0 9.5 4 11
March 16 2.13 0.16 31 0.16 4 0.00 27 1 2 0 1.8 2 3
April 16 3.58 2.89 28 0.90 6 1.99 22 4 4 0 0.0 0 0
May 16 4.79 2.43 29 2.10 10 0.33 19 5 4 0 0.0 0 0
June 16 5.39 2.93 30 0.65 10 2.28 20 5 4 0 0.0 0 0
July 16 4.70 7.55 30 2.51 12 5.04 18 5 4 0 0.0 0 0
Aug 16 4.52 9.19 27 5.57 15 3.62 12 5 9 0 0.0 0 0
Sept 16 3.39 14.88 23 14.59 11 0.29 12 2 8 0 0.0 0 0
Water Year Totals: 36.30" 51.59" 343 days 35.43" 111 16.16" 232 days 46 57 days 2 days 28.0" 12 days 26 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
10/1/2015 0.00
10/2/2015 **
10/3/2015 **
10/4/2015 0.00
10/5/2015 **
10/6/2015 **
10/7/2015 **
10/8/2015 **
10/9/2015 **
10/10/2015 **
10/11/2015 **
10/12/2015 **
10/13/2015 **
10/14/2015 **
10/15/2015 **
10/16/2015 **
10/17/2015 **
10/18/2015 **
10/19/2015 **
10/20/2015 **
10/21/2015 **
10/22/2015 **
10/23/2015 0.55
10/24/2015 0.33
10/25/2015 0.00
10/26/2015
10/27/2015 0.00
10/28/2015 0.67
10/29/2015
10/30/2015
10/31/2015 0.28
11/1/2015 **
11/2/2015 0.00
11/3/2015 **
11/4/2015 **
11/5/2015 **
11/6/2015 **
11/7/2015 **
11/8/2015 **
11/9/2015 **
11/10/2015 **
11/11/2015 **
11/12/2015 0.55
11/13/2015 **
11/14/2015 **
11/15/2015 **
11/16/2015 **
11/17/2015 0.32
11/18/2015 0.36
11/19/2015 0.16
11/20/2015 0.00
11/21/2015 0.36
11/22/2015 0.00
11/23/2015 **
11/24/2015 **
11/25/2015 0.00
11/26/2015 **
11/27/2015 0.79
11/28/2015 **
11/29/2015 **
11/30/2015 0.18
12/1/2015 0.35
12/2/2015 0.05
12/3/2015 **
12/4/2015 **
12/5/2015 **
12/6/2015 **
12/7/2015 **
12/8/2015 **
12/9/2015 **
12/10/2015 **
12/11/2015 **
12/12/2015 0.00
12/13/2015 1.03
12/14/2015 3.01
12/15/2015 0.05
12/16/2015
12/17/2015 0.00
12/18/2015 **
12/19/2015 **
12/20/2015 **
12/21/2015 **
12/22/2015 0.00
12/23/2015 0.17
12/24/2015 0.40
12/25/2015 0.30
12/26/2015 0.02
12/27/2015 0.00
12/28/2015 T
12/29/2015 0.59
12/30/2015 0.03
12/31/2015 **
Day of YearDaily PrcpMultiday Prcp
1/1/2016 T
1/2/2016 **
1/3/2016 T
1/4/2016 0.00
1/5/2016 **
1/6/2016 0.00
1/7/2016
1/8/2016
1/9/2016 0.06
1/10/2016 0.00
1/11/2016 0.00
1/12/2016 T
1/13/2016 0.00
1/14/2016 **
1/15/2016 **
1/16/2016 **
1/17/2016 **
1/18/2016 **
1/19/2016 **
1/20/2016 **
1/21/2016 **
1/22/2016 **
1/23/2016 **
1/24/2016 **
1/25/2016 **
1/26/2016 **
1/27/2016 **
1/28/2016 **
1/29/2016 **
1/30/2016 **
1/31/2016 0.09
2/1/2016
2/2/2016 0.05
2/3/2016 0.46
2/4/2016 0.00
2/5/2016 0.00
2/6/2016
2/7/2016 0.00
2/8/2016 **
2/9/2016 **
2/10/2016 **
2/11/2016 0.10
2/12/2016 0.03
2/13/2016 0.00
2/14/2016 0.19
2/15/2016 **
2/16/2016 **
2/17/2016 **
2/18/2016 0.03
2/19/2016 0.00
2/20/2016 0.00
2/21/2016 0.00
2/22/2016 0.00
2/23/2016 **
2/24/2016 **
2/25/2016 **
2/26/2016 **
2/27/2016 **
2/28/2016 0.00
2/29/2016 0.00
3/1/2016 0.14
3/2/2016 0.00
3/3/2016 0.02
3/4/2016 0.00
3/5/2016 **
3/6/2016 **
3/7/2016 **
3/8/2016 T
3/9/2016 **
3/10/2016 **
3/11/2016 **
3/12/2016 **
3/13/2016 **
3/14/2016 **
3/15/2016 **
3/16/2016 **
3/17/2016 **
3/18/2016 **
3/19/2016 **
3/20/2016 **
3/21/2016 **
3/22/2016 **
3/23/2016 **
3/24/2016 **
3/25/2016 **
3/26/2016 **
3/27/2016 **
3/28/2016 **
3/29/2016 **
3/30/2016 **
3/31/2016 **
Day of YearDaily PrcpMultiday Prcp
4/1/2016 **
4/2/2016 **
4/3/2016 0.95
4/4/2016
4/5/2016 **
4/6/2016 0.05
4/7/2016 0.00
4/8/2016 0.12
4/9/2016 **
4/10/2016 **
4/11/2016 **
4/12/2016 **
4/13/2016 **
4/14/2016 **
4/15/2016 **
4/16/2016 **
4/17/2016 **
4/18/2016 **
4/19/2016 0.14
4/20/2016 0.00
4/21/2016 0.57
4/22/2016 0.10
4/23/2016 **
4/24/2016 **
4/25/2016 **
4/26/2016 **
4/27/2016 **
4/28/2016 0.85
4/29/2016
4/30/2016 0.11
5/1/2016 1.36
5/2/2016
5/3/2016 0.00
5/4/2016 **
5/5/2016 **
5/6/2016 **
5/7/2016 0.00
5/8/2016 **
5/9/2016 0.02
5/10/2016 0.43
5/11/2016 0.00
5/12/2016 **
5/13/2016 0.08
5/14/2016 **
5/15/2016 0.23
5/16/2016 0.00
5/17/2016
5/18/2016 0.00
5/19/2016 0.00
5/20/2016 **
5/21/2016 **
5/22/2016 0.00
5/23/2016 0.00
5/24/2016 0.16
5/25/2016 0.15
5/26/2016 **
5/27/2016 **
5/28/2016 **
5/29/2016 **
5/30/2016 **
5/31/2016 **
6/1/2016 **
6/2/2016 2.07
6/3/2016 0.00
6/4/2016 0.37
6/5/2016 0.00
6/6/2016 0.00
6/7/2016 0.00
6/8/2016 **
6/9/2016 **
6/10/2016 **
6/11/2016 **
6/12/2016 **
6/13/2016 **
6/14/2016 0.21
6/15/2016 0.17
6/16/2016 **
6/17/2016 0.00
6/18/2016 **
6/19/2016 0.00
6/20/2016 0.04
6/21/2016 0.00
6/22/2016 0.07
6/23/2016 **
6/24/2016 **
6/25/2016 **
6/26/2016 **
6/27/2016 0.00
6/28/2016 0.00
6/29/2016 **
6/30/2016 **
Day of YearDaily PrcpMultiday Prcp
7/1/2016 **
7/2/2016 0.08
7/3/2016 0.00
7/4/2016 **
7/5/2016 0.00
7/6/2016 0.31
7/7/2016 **
7/8/2016 0.41
7/9/2016
7/10/2016 0.00
7/11/2016 0.93
7/12/2016 0.97
7/13/2016 0.00
7/14/2016 0.30
7/15/2016 **
7/16/2016 0.00
7/17/2016 **
7/18/2016 **
7/19/2016 **
7/20/2016 **
7/21/2016 **
7/22/2016 **
7/23/2016 **
7/24/2016 4.55
7/25/2016 0.00
7/26/2016 0.00
7/27/2016 0.00
7/28/2016 0.00
7/29/2016 0.00
7/30/2016 **
7/31/2016 **
8/1/2016 0.00
8/2/2016 0.02
8/3/2016 0.16
8/4/2016 1.25
8/5/2016 1.39
8/6/2016 **
8/7/2016 **
8/8/2016 0.00
8/9/2016 **
8/10/2016 0.00
8/11/2016 **
8/12/2016 **
8/13/2016 **
8/14/2016 3.62
8/15/2016 0.00
8/16/2016
8/17/2016 1.29
8/18/2016
8/19/2016
8/20/2016 1.15
8/21/2016 0.09
8/22/2016 **
8/23/2016 0.00
8/24/2016 0.04
8/25/2016 0.00
8/26/2016 0.00
8/27/2016 0.18
8/28/2016 0.00
8/29/2016 0.00
8/30/2016
8/31/2016 0.00
9/1/2016
9/2/2016
9/3/2016
9/4/2016
9/5/2016
9/6/2016 **
9/7/2016 0.00
9/8/2016 3.10
9/9/2016 0.00
9/10/2016 0.40
9/11/2016
9/12/2016
9/13/2016 0.12
9/14/2016 0.00
9/15/2016 0.00
9/16/2016 2.12
9/17/2016 **
9/18/2016 **
9/19/2016 **
9/20/2016 **
9/21/2016 0.29
9/22/2016 3.00
9/23/2016 4.86
9/24/2016 0.23
9/25/2016 0.76
9/26/2016 **
9/27/2016 **
9/28/2016 **
9/29/2016 **
9/30/2016 **



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/24/2015 8:00 AM 0.33 M M M M
10/25/2015 8:00 AM 0.00 0.0 M M M
10/27/2015 8:00 AM 0.00 0.0 M M M
10/28/2015 8:00 AM 0.67 M M M M
10/31/2015 8:00 AM 0.28 M M M M
11/18/2015 7:00 AM 0.36 M M M M
11/19/2015 8:00 AM 0.16 M M M M
11/20/2015 8:00 AM 0.00 0.0 M M M
11/21/2015 8:00 AM 0.36 4.5 M M M
11/22/2015 8:00 AM 0.00 0.0 M M M
12/1/2015 8:00 AM 0.35 M M M M
12/2/2015 8:00 AM 0.05 0.7 M M M
12/13/2015 8:00 AM 1.03 M M M M
12/14/2015 8:00 AM 3.01 M M M M
12/15/2015 8:00 AM 0.05 M M M M
12/17/2015 8:00 AM 0.00 0.0 M M M
12/23/2015 8:00 AM 0.17 M M M M
12/24/2015 8:00 AM 0.40 1.0 M T M
12/25/2015 8:00 AM 0.30 5.0 M 4.0 M
12/26/2015 8:00 AM 0.02 M M 2.0 M
12/27/2015 8:00 AM 0.00 0.0 M 2.0 M
12/28/2015 8:00 AM T M M 1.5 M
12/29/2015 8:00 AM 0.59 5.0 M 5.0 M
12/30/2015 8:00 AM 0.03 0.5 M 5.5 M
1/4/2016 8:00 AM 0.00 0.0 M 4.0 M
1/9/2016 8:00 AM 0.06 T M 2.5 M
1/10/2016 8:00 AM 0.00 0.0 M 2.5 M
1/11/2016 8:00 AM 0.00 0.0 M 2.5 M
1/12/2016 8:00 AM T T M 2.5 M
1/13/2016 8:00 AM 0.00 0.0 M 2.5 M
2/2/2016 8:00 AM 0.05 0.5 M 1.0 M
2/3/2016 8:00 AM 0.46 4.0 M 5.0 M
2/4/2016 8:00 AM 0.00 0.0 M 5.0 M
2/5/2016 8:00 AM 0.00 0.0 M 4.5 M
2/7/2016 8:00 AM 0.00 0.0 M 3.0 M
2/12/2016 8:00 AM 0.03 0.5 M 4.0 M
2/13/2016 8:00 AM 0.00 0.0 M 4.0 M
2/14/2016 8:00 AM 0.19 4.5 M 8.0 M
2/19/2016 8:00 AM 0.00 0.0 M 2.0 M
2/20/2016 8:00 AM 0.00 0.0 M 0.5 M
2/21/2016 8:00 AM 0.00 0.0 M 3.0 0.95
2/22/2016 8:00 AM 0.00 0.0 M 0.0 M
2/29/2016 8:00 AM 0.00 0.0 M M M
3/1/2016 8:00 AM 0.14 1.5 M 1.5 M
3/2/2016 8:00 AM 0.00 0.0 M 1.0 M
3/3/2016 8:00 AM 0.02 0.3 M 0.5 M
3/4/2016 8:00 AM 0.00 0.0 M 0.0 M
4/7/2016 8:00 AM 0.00 0.0 M M M
4/8/2016 8:00 AM 0.12 M M M M
4/20/2016 7:00 AM 0.00 0.0 M M M
4/21/2016 8:00 AM 0.57 M M M M
4/22/2016 8:00 AM 0.10 M M M M
4/30/2016 8:00 AM 0.11 M M M M
5/1/2016 7:00 AM 1.36 M M M M
5/3/2016 7:00 AM 0.00 0.0 M M M
5/10/2016 8:00 AM 0.43 M M M M
5/11/2016 8:00 AM 0.00 0.0 M M M
5/16/2016 8:00 AM 0.00 0.0 M M M
5/18/2016 8:00 AM 0.00 0.0 M M M
5/19/2016 8:00 AM 0.00 0.0 M M M
5/23/2016 8:00 AM 0.00 0.0 M M M
5/24/2016 8:00 AM 0.16 M M M M
5/25/2016 8:00 AM 0.15 M M M M
6/3/2016 7:00 AM 0.00 0.0 M M M
6/4/2016 8:00 AM 0.37 M M M M
6/5/2016 8:00 AM 0.00 0.0 M M M
6/6/2016 8:00 AM 0.00 0.0 M M M
6/7/2016 8:00 AM 0.00 0.0 M M M
6/15/2016 8:00 AM 0.17 M M M M
6/20/2016 8:00 AM 0.04 M M M M
6/21/2016 8:00 AM 0.00 0.0 M M M
6/22/2016 8:00 AM 0.07 M M M M
6/28/2016 7:00 AM 0.00 0.0 M M M
7/3/2016 8:00 AM 0.00 0.0 M M M
7/6/2016 8:00 AM 0.31 M M M M
7/10/2016 8:00 AM 0.00 0.0 M M M
7/11/2016 8:00 AM 0.93 M M M M
7/12/2016 8:00 AM 0.97 M M M M
7/13/2016 8:00 AM 0.00 0.0 M M M
7/14/2016 8:00 AM 0.30 M M M M
7/25/2016 8:00 AM 0.00 0.0 M M M
7/26/2016 8:00 AM 0.00 0.0 M M M
7/27/2016 8:00 AM 0.00 0.0 M M M
7/28/2016 8:00 AM 0.00 0.0 M M M
7/29/2016 8:00 AM 0.00 0.0 M M M
8/2/2016 7:00 AM 0.02 M M M M
8/3/2016 8:00 AM 0.16 M M M M
8/4/2016 7:00 PM 1.25 M M M M
8/5/2016 8:00 AM 1.39 M M M M
8/15/2016 5:30 AM 0.00 0.0 M M M
8/17/2016 8:00 AM 1.29 M M M M
8/20/2016 8:00 AM 1.15 M M M M
8/21/2016 8:00 AM 0.09 M M M M
8/24/2016 8:00 AM 0.04 M M M M
8/25/2016 8:00 AM 0.00 0.0 M M M
8/26/2016 8:00 AM 0.00 0.0 M M M
8/27/2016 7:00 AM 0.18 M M M M
8/28/2016 8:00 AM 0.00 0.0 M M M
8/29/2016 8:00 AM 0.00 0.0 M M M
8/31/2016 8:00 AM 0.00 0.0 M M M
9/8/2016 8:00 AM 3.10 M M M M
9/9/2016 8:00 AM 0.00 0.0 M M M
9/10/2016 8:00 AM 0.40 M M M M
9/13/2016 8:00 AM 0.12 M M M M
9/14/2016 8:00 AM 0.00 0.0 M M M
9/15/2016 8:00 AM 0.00 0.0 M M M
9/16/2016 8:00 AM 2.12 M M M M
9/22/2016 11:00 PM 3.00 M M M M This is a one time heavy precipitation event! Heavy rain, wind and lightning. Rain has not ended as yet!
9/23/2016 7:00 AM 4.86 M M M M
9/24/2016 8:00 AM 0.23 0.0 M M M
9/25/2016 7:00 AM 0.76 M M M M



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
9/29/2015 10/01/2015 8:00 AM 3 0.00 M M
10/2/2015 10/04/2015 8:00 AM 3 0.00 M M
10/5/2015 10/21/2015 8:00 AM 17 0.00 M M
10/21/2015 10/23/2015 8:00 AM 3 0.55 M M
11/1/2015 11/02/2015 8:00 AM 2 0.00 M M
11/3/2015 11/12/2015 8:00 AM 10 0.55 M M
11/13/2015 11/17/2015 8:00 AM 5 0.32 M M
11/23/2015 11/25/2015 8:00 AM 3 0.00 M M
11/26/2015 11/27/2015 8:00 AM 2 0.79 M M
11/28/2015 11/30/2015 8:00 AM 3 0.18 M M
12/3/2015 12/12/2015 8:00 AM 10 0.00 M M
12/18/2015 12/22/2015 8:00 AM 5 0.00 0.0 M
12/31/2015 1/01/2016 8:00 AM 2 T 4.0 M
1/2/2016 1/03/2016 8:00 AM 2 T 4.0 M
1/5/2016 1/06/2016 8:00 AM 2 0.00 3.0 M
1/14/2016 1/31/2016 8:00 AM 18 0.09 1.5 M
2/8/2016 2/11/2016 8:00 AM 4 0.10 4.0 M
2/15/2016 2/18/2016 8:00 AM 4 0.03 4.5 M
2/23/2016 2/28/2016 8:00 AM 6 0.00 0.0 M
3/5/2016 3/08/2016 8:00 AM 4 T M M
3/9/2016 4/03/2016 8:00 AM 26 0.95 M M
4/5/2016 4/06/2016 8:00 AM 2 0.05 M M
4/9/2016 4/19/2016 8:00 AM 11 0.14 M M
4/23/2016 4/28/2016 7:00 AM 6 0.85 M M
5/4/2016 5/07/2016 8:00 AM 4 0.00 M M
5/8/2016 5/09/2016 8:00 AM 2 0.02 M M
5/12/2016 5/13/2016 8:00 AM 2 0.08 M M
5/14/2016 5/15/2016 8:00 AM 2 0.23 M M
5/20/2016 5/22/2016 8:00 AM 3 0.00 M M
5/26/2016 6/02/2016 7:00 AM 8 2.07 M M
6/8/2016 6/14/2016 8:00 AM 7 0.21 M M
6/16/2016 6/17/2016 8:00 AM 2 0.00 M M
6/18/2016 6/19/2016 8:00 AM 2 0.00 M M
6/23/2016 6/27/2016 8:00 AM 5 0.00 M M
6/29/2016 7/02/2016 8:00 AM 4 0.08 M M
7/4/2016 7/05/2016 8:00 AM 2 0.00 M M
7/7/2016 7/08/2016 8:00 AM 2 0.41 M M
7/15/2016 7/16/2016 8:00 AM 2 0.00 M M
7/17/2016 7/24/2016 8:00 AM 8 4.55 M M
7/30/2016 8/01/2016 8:00 AM 3 0.00 M M
8/6/2016 8/08/2016 8:00 AM 3 0.00 M M
8/9/2016 8/10/2016 8:00 AM 2 0.00 M M
8/11/2016 8/14/2016 8:00 AM 4 3.62 M M
8/22/2016 8/23/2016 8:00 AM 2 0.00 M M
9/6/2016 9/07/2016 8:00 AM 2 0.00 M M
9/17/2016 9/21/2016 8:00 AM 5 0.29 M M
9/26/2016 10/03/2016 8:00 AM 8 0.00 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