Station Overview Station Location
Station Number IA-WT-1 Latitude 43.325942
Station Name Grafton 0.4 SE Longitude -93.064231
County Worth Elevation (ft) 1227



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 19 2.38 6.02 23 6.02 18 0.00 5 1 11 1 0.0 0 0
Nov 19 1.89 0.15 4 0.15 4 0.00 0 0 2 1 0.0 0 0
Dec 19 1.28 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Jan 20 0.86 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Feb 20 0.86 0.00 0 0.00 0 0.00 0 0 0 0 3.3 1 0
March 20 1.92 1.22 8 1.22 8 0.00 0 0 4 2 0.0 0 0
April 20 3.56 0.91 6 0.91 6 0.00 0 0 4 1 0.0 0 0
May 20 4.42 4.95 16 4.95 16 0.00 0 0 10 3 0.0 0 0
June 20 4.82 9.43 30 9.43 30 0.00 0 0 12 0 0.0 0 0
July 20 4.74 3.78 26 3.78 18 0.00 8 1 6 2 0.0 0 0
Aug 20 4.27 3.49 30 3.49 20 0.00 10 2 9 1 0.0 0 0
Sept 20 3.42 2.06 30 2.06 30 0.00 0 0 10 1 0.0 0 0
Water Year Totals: 34.42" 32.01" 173 days 32.01" 150 0.00" 23 days 4 68 days 12 days 3.3" 1 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
10/1/2019 1.16
10/2/2019 0.84
10/3/2019 0.14
10/4/2019 0.00
10/5/2019 1.15
10/6/2019 0.00
10/7/2019 0.00
10/8/2019 0.00
10/9/2019 0.00
10/10/2019 0.66
10/11/2019 0.16
10/12/2019 0.07
10/13/2019 T
10/14/2019 **
10/15/2019 **
10/16/2019 **
10/17/2019 **
10/18/2019 0.00
10/19/2019 0.08
10/20/2019 0.00
10/21/2019 1.46
10/22/2019 0.12
10/23/2019 0.18
10/24/2019
10/25/2019
10/26/2019
10/27/2019
10/28/2019
10/29/2019
10/30/2019
10/31/2019
11/1/2019
11/2/2019
11/3/2019 0.02
11/4/2019 0.13
11/5/2019 0.00
11/6/2019
11/7/2019
11/8/2019
11/9/2019
11/10/2019
11/11/2019
11/12/2019
11/13/2019 T
11/14/2019
11/15/2019
11/16/2019
11/17/2019
11/18/2019
11/19/2019
11/20/2019
11/21/2019
11/22/2019
11/23/2019
11/24/2019
11/25/2019
11/26/2019
11/27/2019
11/28/2019
11/29/2019
11/30/2019
12/1/2019
12/2/2019
12/3/2019
12/4/2019
12/5/2019
12/6/2019
12/7/2019
12/8/2019
12/9/2019
12/10/2019
12/11/2019
12/12/2019
12/13/2019
12/14/2019
12/15/2019
12/16/2019
12/17/2019
12/18/2019
12/19/2019
12/20/2019
12/21/2019
12/22/2019
12/23/2019
12/24/2019
12/25/2019
12/26/2019
12/27/2019
12/28/2019
12/29/2019
12/30/2019
12/31/2019
Day of YearDaily PrcpMultiday Prcp
1/1/2020
1/2/2020
1/3/2020 M
1/4/2020
1/5/2020
1/6/2020
1/7/2020
1/8/2020
1/9/2020
1/10/2020
1/11/2020
1/12/2020 M
1/13/2020
1/14/2020
1/15/2020
1/16/2020
1/17/2020
1/18/2020
1/19/2020
1/20/2020
1/21/2020
1/22/2020
1/23/2020
1/24/2020
1/25/2020
1/26/2020
1/27/2020
1/28/2020
1/29/2020
1/30/2020
1/31/2020
2/1/2020
2/2/2020
2/3/2020
2/4/2020
2/5/2020
2/6/2020
2/7/2020
2/8/2020
2/9/2020
2/10/2020
2/11/2020
2/12/2020
2/13/2020
2/14/2020
2/15/2020
2/16/2020
2/17/2020 M
2/18/2020
2/19/2020
2/20/2020
2/21/2020
2/22/2020
2/23/2020
2/24/2020
2/25/2020
2/26/2020
2/27/2020
2/28/2020
2/29/2020
3/1/2020
3/2/2020
3/3/2020
3/4/2020
3/5/2020
3/6/2020
3/7/2020
3/8/2020
3/9/2020
3/10/2020
3/11/2020
3/12/2020
3/13/2020
3/14/2020
3/15/2020
3/16/2020
3/17/2020
3/18/2020 0.12
3/19/2020 M
3/20/2020
3/21/2020
3/22/2020
3/23/2020
3/24/2020
3/25/2020 T
3/26/2020 0.31
3/27/2020 T
3/28/2020 0.27
3/29/2020 0.52
3/30/2020 0.00
3/31/2020 0.00
Day of YearDaily PrcpMultiday Prcp
4/1/2020 0.19
4/2/2020 0.00
4/3/2020 0.08
4/4/2020
4/5/2020
4/6/2020
4/7/2020
4/8/2020 0.53
4/9/2020
4/10/2020
4/11/2020
4/12/2020
4/13/2020
4/14/2020
4/15/2020
4/16/2020
4/17/2020
4/18/2020
4/19/2020
4/20/2020
4/21/2020
4/22/2020
4/23/2020
4/24/2020
4/25/2020
4/26/2020 T
4/27/2020
4/28/2020 0.11
4/29/2020
4/30/2020
5/1/2020
5/2/2020
5/3/2020
5/4/2020
5/5/2020 0.25
5/6/2020
5/7/2020
5/8/2020
5/9/2020
5/10/2020
5/11/2020
5/12/2020
5/13/2020
5/14/2020
5/15/2020
5/16/2020
5/17/2020 2.03
5/18/2020 0.12
5/19/2020 0.03
5/20/2020 T
5/21/2020 T
5/22/2020 T
5/23/2020 0.42
5/24/2020 0.14
5/25/2020 0.17
5/26/2020 1.57
5/27/2020 0.06
5/28/2020 0.16
5/29/2020 0.00
5/30/2020 0.00
5/31/2020 0.00
6/1/2020 0.76
6/2/2020 0.00
6/3/2020 1.21
6/4/2020 0.00
6/5/2020 0.15
6/6/2020 0.02
6/7/2020 0.00
6/8/2020 0.00
6/9/2020 0.00
6/10/2020 2.78
6/11/2020 0.00
6/12/2020 0.00
6/13/2020 0.00
6/14/2020 0.00
6/15/2020 0.00
6/16/2020 0.00
6/17/2020 0.00
6/18/2020 0.00
6/19/2020 2.38
6/20/2020 0.03
6/21/2020 0.00
6/22/2020 1.42
6/23/2020 0.33
6/24/2020 0.11
6/25/2020 0.00
6/26/2020 0.11
6/27/2020 0.13
6/28/2020 0.00
6/29/2020 0.00
6/30/2020 0.00
Day of YearDaily PrcpMultiday Prcp
7/1/2020 0.00
7/2/2020 **
7/3/2020 **
7/4/2020 **
7/5/2020 **
7/6/2020 0.00
7/7/2020 0.00
7/8/2020 0.13
7/9/2020 1.74
7/10/2020 0.00
7/11/2020 0.24
7/12/2020 0.00
7/13/2020 0.00
7/14/2020 0.17
7/15/2020 0.01
7/16/2020 0.00
7/17/2020 0.00
7/18/2020 1.49
7/19/2020 0.00
7/20/2020 0.00
7/21/2020
7/22/2020
7/23/2020
7/24/2020
7/25/2020
7/26/2020 T
7/27/2020 0.00
7/28/2020 T
7/29/2020 **
7/30/2020 **
7/31/2020 **
8/1/2020 **
8/2/2020 **
8/3/2020 **
8/4/2020 **
8/5/2020 **
8/6/2020 0.00
8/7/2020 0.00
8/8/2020 0.00
8/9/2020 0.09
8/10/2020 0.47
8/11/2020 0.04
8/12/2020 0.00
8/13/2020 0.00
8/14/2020 0.00
8/15/2020 0.38
8/16/2020 0.00
8/17/2020 0.65
8/18/2020 0.00
8/19/2020 0.00
8/20/2020 0.00
8/21/2020
8/22/2020 1.40
8/23/2020 0.11
8/24/2020 **
8/25/2020 **
8/26/2020 **
8/27/2020 0.00
8/28/2020 0.18
8/29/2020 0.00
8/30/2020 T
8/31/2020 0.17
9/1/2020 T
9/2/2020 0.00
9/3/2020 0.00
9/4/2020 0.00
9/5/2020 0.00
9/6/2020 0.60
9/7/2020 0.00
9/8/2020 0.00
9/9/2020 0.56
9/10/2020 0.37
9/11/2020 0.14
9/12/2020 0.18
9/13/2020 0.01
9/14/2020 0.00
9/15/2020 0.00
9/16/2020 0.00
9/17/2020 0.00
9/18/2020 0.00
9/19/2020 0.00
9/20/2020 0.00
9/21/2020 0.00
9/22/2020 0.02
9/23/2020 0.00
9/24/2020 0.00
9/25/2020 0.00
9/26/2020 0.00
9/27/2020 0.00
9/28/2020 0.10
9/29/2020 0.06
9/30/2020 0.02



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/1/2019 6:37 PM 1.16 M M M M
10/2/2019 5:04 PM 0.84 M M M M
10/3/2019 6:59 PM 0.14 M M M M
10/4/2019 7:01 PM 0.00 M M M M
10/5/2019 8:46 PM 1.15 M M M M
10/6/2019 7:01 PM 0.00 M M M M
10/7/2019 8:22 PM 0.00 M M M M
10/8/2019 6:46 PM 0.00 M M M M
10/9/2019 6:57 PM 0.00 M M M M
10/10/2019 7:00 PM 0.66 M M M M
10/11/2019 7:00 AM 0.16 T T T T trace of snow fell.
10/12/2019 6:39 PM 0.07 M M M M precip mainly from light snow that melted as it fell. currently light snow falling
10/13/2019 6:45 PM T M M M M trace amounts of both snow and rain showers this morning.
10/19/2019 7:00 PM 0.08 M M M M
10/20/2019 7:00 PM 0.00 M M M M
10/21/2019 6:50 PM 1.46 M M M M currently light readin is falling.
10/22/2019 7:30 PM 0.12 M M M M
10/23/2019 7:30 PM 0.18 M M M M
11/3/2019 8:39 PM 0.02 M M M M
11/4/2019 7:00 PM 0.13 M M M M
11/5/2019 3:16 PM 0.00 M M M M
11/13/2019 7:00 AM T M M M M Light snow currently falling
1/3/2020 7:00 AM M M M M M {EDIT: Observer reported 5.50 for new precip. QPE data and surrounding reports of 0.00's indicate this could be a typo. Changed report of 5.50 to NA until observer can be contacted to verify. Submission Time Before EDIT: 1/03/2020 7:34 PM CoCoSTAFF DNT}
1/12/2020 7:00 AM M M M M M {EDIT: Observer reported 3.00 for new precip. This is high compared to QPE data and surrounding reports of 0.00's indicate this could be a typo. Changed report of 3.00 to NA until observer can be contacted to verify. Submission Time Before EDIT; 1/12/2020 11:26 PM CoCoSTAFF DNT}
2/17/2020 9:30 PM M 3.3 0.44 M M Unknown amount of rainfall before the transition to snow.
3/18/2020 8:30 AM 0.12 M M M M
3/19/2020 7:00 AM M M M M M Time checkered was 18:48, unsure why it will note slow me to change the time {EDIT: Observer reported 1.19 for new precip but indicated in the notes that this was not a 7am observation which means this is not a 24 hour report. 3/19 and 3/20 reports should be entered into a multi-day report. Changed report of 1.19 to NA until observer can be contacted to verify. Submission Time Before EDIT; 3/19/2020 6:51 PM CoCoSTAFF DNT}
3/25/2020 10:10 AM T M M M M
3/26/2020 7:00 AM 0.31 M M M M
3/27/2020 1:15 PM T M M M M Light shower last night.
3/28/2020 9:45 AM 0.27 M M M M
3/29/2020 10:40 AM 0.52 M M M M
3/30/2020 7:00 PM 0.00 M M M M
3/31/2020 7:00 PM 0.00 M M M M
4/1/2020 6:50 PM 0.19 M M M M
4/2/2020 8:45 PM 0.00 M M M M
4/3/2020 8:30 AM 0.08 M M M M
4/8/2020 8:00 PM 0.53 M M M M
4/26/2020 6:55 PM T M M M M
4/28/2020 2:52 PM 0.11 M M M M
5/5/2020 7:00 PM 0.25 M M M M
5/17/2020 6:45 AM 2.03 M M M M
5/18/2020 5:45 AM 0.12 M M M M
5/19/2020 6:45 PM 0.03 M M M M
5/20/2020 7:00 PM T M M M M Mist /drizzle
5/21/2020 7:00 PM T M M M M Mist /drizzle
5/22/2020 7:00 PM T M M M M Mist /drizzle
5/23/2020 8:00 PM 0.42 M M M M
5/24/2020 8:30 PM 0.14 M M M M
5/25/2020 7:00 PM 0.17 M M M M
5/26/2020 8:30 PM 1.57 M M M M
5/27/2020 2:00 PM 0.06 M M M M
5/28/2020 9:00 AM 0.16 M M M M
5/29/2020 7:00 PM 0.00 M M M M
5/30/2020 7:00 PM 0.00 M M M M
5/31/2020 7:00 PM 0.00 M M M M
6/1/2020 5:45 PM 0.76 M M M M
6/2/2020 6:00 PM 0.00 M M M M
6/3/2020 7:00 AM 1.21 M M M M
6/4/2020 9:00 AM 0.00 M M M M
6/5/2020 5:00 PM 0.15 M M M M
6/6/2020 6:50 PM 0.02 M M M M
6/7/2020 6:50 PM 0.00 M M M M
6/8/2020 8:00 AM 0.00 M M M M
6/9/2020 8:00 AM 0.00 M M M M
6/10/2020 7:00 AM 2.78 M M M M
6/11/2020 7:00 AM 0.00 M M M M
6/12/2020 7:00 AM 0.00 M M M M
6/13/2020 7:00 AM 0.00 M M M M
6/14/2020 7:00 AM 0.00 M M M M
6/15/2020 7:00 AM 0.00 M M M M
6/16/2020 7:00 AM 0.00 M M M M
6/17/2020 7:00 AM 0.00 M M M M
6/18/2020 7:00 AM 0.00 M M M M
6/19/2020 5:42 AM 2.38 M M M M
6/20/2020 8:00 AM 0.03 M M M M
6/21/2020 7:00 AM 0.00 M M M M
6/22/2020 6:20 AM 1.42 M M M M
6/23/2020 4:45 AM 0.33 M M M M
6/24/2020 7:00 PM 0.11 M M M M
6/25/2020 9:00 PM 0.00 M M M M
6/26/2020 9:00 AM 0.11 M M M M
6/27/2020 7:00 AM 0.13 M M M M
6/28/2020 5:30 AM 0.00 M M M M
6/29/2020 5:30 AM 0.00 M M M M
6/30/2020 5:10 AM 0.00 M M M M
7/1/2020 5:00 AM 0.00 M M M M
7/7/2020 5:00 AM 0.00 M M M M
7/8/2020 9:00 AM 0.13 M M M M
7/9/2020 6:30 PM 1.74 M M M M
7/10/2020 7:30 PM 0.00 M M M M
7/11/2020 7:00 PM 0.24 M M M M
7/12/2020 6:45 PM 0.00 M M M M
7/13/2020 7:00 PM 0.00 M M M M
7/14/2020 7:10 PM 0.17 M M M M
7/15/2020 7:00 AM 0.01 M M M M
7/16/2020 7:00 PM 0.00 M M M M
7/17/2020 7:00 PM 0.00 M M M M
7/18/2020 5:30 PM 1.49 M M M M
7/19/2020 7:05 PM 0.00 M M M M
7/20/2020 10:00 AM 0.00 M M M M
7/26/2020 7:00 PM T M M M M
7/27/2020 7:00 PM 0.00 M M M M
7/28/2020 6:44 PM T M M M M
8/7/2020 6:00 PM 0.00 M M M M
8/8/2020 6:00 PM 0.00 M M M M
8/9/2020 8:10 AM 0.09 M M M M
8/10/2020 5:00 AM 0.47 M M M M
8/11/2020 6:00 AM 0.04 M M M M
8/12/2020 5:00 PM 0.00 M M M M
8/13/2020 7:00 PM 0.00 M M M M
8/14/2020 6:45 PM 0.00 M M M M
8/15/2020 9:15 AM 0.38 M M M M
8/16/2020 7:10 PM 0.00 M M M M
8/17/2020 5:05 AM 0.65 M M M M
8/18/2020 1:05 PM 0.00 M M M M
8/19/2020 9:10 AM 0.00 M M M M
8/20/2020 6:00 PM 0.00 M M M M
8/22/2020 5:00 AM 1.40 M M M M
8/23/2020 5:00 AM 0.11 M M M M
8/28/2020 6:50 PM 0.18 M M M M
8/29/2020 8:00 PM 0.00 M M M M
8/30/2020 7:00 PM T M M M M
8/31/2020 7:00 PM 0.17 M M M M
9/1/2020 4:00 PM T M M M M
9/2/2020 7:00 PM 0.00 M M M M
9/3/2020 6:50 PM 0.00 M M M M
9/4/2020 7:00 PM 0.00 M M M M
9/5/2020 7:00 PM 0.00 M M M M
9/6/2020 7:00 AM 0.60 M M M M
9/7/2020 10:00 AM 0.00 M M M M
9/8/2020 7:00 AM 0.00 M M M M
9/9/2020 5:00 AM 0.56 M M M M
9/10/2020 5:05 AM 0.37 M M M M
9/11/2020 5:05 AM 0.14 M M M M
9/12/2020 8:10 AM 0.18 M M M M
9/13/2020 12:00 PM 0.01 M M M M
9/14/2020 10:45 AM 0.00 M M M M
9/15/2020 5:00 AM 0.00 M M M M
9/16/2020 5:00 AM 0.00 M M M M
9/17/2020 5:00 AM 0.00 M M M M
9/18/2020 7:00 PM 0.00 M M M M
9/19/2020 7:00 PM 0.00 M M M M
9/20/2020 7:00 PM 0.00 M M M M
9/21/2020 8:40 PM 0.00 M M M M
9/22/2020 5:10 AM 0.02 M M M M
9/23/2020 7:30 PM 0.00 M M M M
9/24/2020 7:05 PM 0.00 M M M M
9/25/2020 8:30 AM 0.00 M M M M
9/26/2020 7:10 PM 0.00 M M M M
9/27/2020 5:00 AM 0.00 M M M M
9/28/2020 5:00 AM 0.10 M M M M
9/29/2020 2:30 PM 0.06 M M M M
9/30/2020 9:35 AM 0.02 M M M M



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
10/14/2019 10/18/2019 7:00 PM 5 0.00 M M
7/2/2020 7/06/2020 5:00 AM 5 0.00 M M
7/29/2020 8/06/2020 9:00 PM 9 0.00 M M
8/24/2020 8/27/2020 12:00 PM 4 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