Station Overview Station Location
Station Number MN-CN-12 Latitude 46.6029437631369
Station Name Mahtowa 3.2 NW Longitude -92.6820192486048
County Carlton Elevation (ft) 1301



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 2.91 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Nov 15 1.76 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Dec 15 1.04 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Jan 16 0.86 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Feb 16 0.75 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
March 16 1.35 0.80 7 0.80 7 0.00 0 0 4 0 4.0 2 4
April 16 2.38 3.53 26 3.53 26 0.00 0 0 9 4 4.2 3 3
May 16 3.23 1.56 29 1.56 29 0.00 0 0 10 1 0.0 0 0
June 16 4.31 5.01 27 3.18 25 1.83 2 1 11 1 0.0 0 0
July 16 4.18 5.99 29 5.97 26 0.02 3 1 11 1 0.0 0 0
Aug 16 3.83 3.47 27 3.40 24 0.07 3 1 11 1 0.0 0 0
Sept 16 3.85 5.70 26 1.59 16 4.11 10 3 4 0 0.0 0 0
Water Year Totals: 30.45" 26.06" 171 days 20.03" 153 6.03" 18 days 6 60 days 8 days 8.2" 5 days 7 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
10/2/2015
10/3/2015
10/4/2015
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
10/24/2015
10/25/2015
10/26/2015
10/27/2015
10/28/2015
10/29/2015
10/30/2015
10/31/2015
11/1/2015
11/2/2015
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
11/13/2015
11/14/2015
11/15/2015
11/16/2015
11/17/2015
11/18/2015
11/19/2015
11/20/2015
11/21/2015
11/22/2015
11/23/2015
11/24/2015
11/25/2015
11/26/2015
11/27/2015
11/28/2015
11/29/2015
11/30/2015
12/1/2015
12/2/2015
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
12/13/2015
12/14/2015
12/15/2015
12/16/2015
12/17/2015
12/18/2015
12/19/2015
12/20/2015
12/21/2015
12/22/2015
12/23/2015
12/24/2015
12/25/2015
12/26/2015
12/27/2015
12/28/2015
12/29/2015
12/30/2015
12/31/2015
Day of YearDaily PrcpMultiday Prcp
1/1/2016
1/2/2016
1/3/2016
1/4/2016
1/5/2016
1/6/2016
1/7/2016
1/8/2016
1/9/2016
1/10/2016
1/11/2016
1/12/2016
1/13/2016
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
2/1/2016
2/2/2016
2/3/2016
2/4/2016
2/5/2016
2/6/2016
2/7/2016
2/8/2016
2/9/2016
2/10/2016
2/11/2016
2/12/2016
2/13/2016
2/14/2016
2/15/2016
2/16/2016
2/17/2016
2/18/2016
2/19/2016
2/20/2016
2/21/2016
2/22/2016
2/23/2016
2/24/2016
2/25/2016
2/26/2016
2/27/2016
2/28/2016
2/29/2016
3/1/2016
3/2/2016
3/3/2016
3/4/2016
3/5/2016
3/6/2016
3/7/2016
3/8/2016
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 0.00
3/26/2016 0.08
3/27/2016 0.32
3/28/2016 0.00
3/29/2016 0.00
3/30/2016 0.15
3/31/2016 0.25
Day of YearDaily PrcpMultiday Prcp
4/1/2016 0.02
4/2/2016 0.04
4/3/2016 T
4/4/2016
4/5/2016
4/6/2016 0.21
4/7/2016 0.11
4/8/2016 0.08
4/9/2016 0.00
4/10/2016 0.00
4/11/2016 0.00
4/12/2016
4/13/2016 0.07
4/14/2016 0.00
4/15/2016 0.00
4/16/2016 0.00
4/17/2016 0.00
4/18/2016 0.00
4/19/2016 0.00
4/20/2016 T
4/21/2016 T
4/22/2016 T
4/23/2016 0.00
4/24/2016 0.74
4/25/2016 1.57
4/26/2016 0.69
4/27/2016 0.00
4/28/2016 0.00
4/29/2016 0.00
4/30/2016
5/1/2016 0.00
5/2/2016 0.00
5/3/2016 0.00
5/4/2016 0.00
5/5/2016 T
5/6/2016 0.00
5/7/2016 0.16
5/8/2016 0.00
5/9/2016 0.00
5/10/2016 0.00
5/11/2016 0.08
5/12/2016 0.09
5/13/2016 0.00
5/14/2016 0.00
5/15/2016
5/16/2016 0.02
5/17/2016 0.00
5/18/2016 0.00
5/19/2016 0.00
5/20/2016 0.00
5/21/2016 0.00
5/22/2016 0.00
5/23/2016 0.00
5/24/2016 0.44
5/25/2016 0.01
5/26/2016 0.19
5/27/2016 0.00
5/28/2016 0.29
5/29/2016
5/30/2016 0.06
5/31/2016 0.22
6/1/2016 0.21
6/2/2016
6/3/2016 0.00
6/4/2016 0.31
6/5/2016 0.00
6/6/2016 0.04
6/7/2016 T
6/8/2016 0.00
6/9/2016 0.00
6/10/2016 0.00
6/11/2016 0.10
6/12/2016 0.00
6/13/2016 0.40
6/14/2016 0.03
6/15/2016 0.69
6/16/2016 0.28
6/17/2016 0.00
6/18/2016 0.01
6/19/2016 0.00
6/20/2016 0.90
6/21/2016
6/22/2016 0.00
6/23/2016 0.21
6/24/2016
6/25/2016 **
6/26/2016 1.83
6/27/2016 0.00
6/28/2016 0.00
6/29/2016 0.00
6/30/2016 0.00
Day of YearDaily PrcpMultiday Prcp
7/1/2016 0.13
7/2/2016 0.00
7/3/2016 0.00
7/4/2016
7/5/2016 0.00
7/6/2016 0.10
7/7/2016 0.00
7/8/2016 0.48
7/9/2016 0.02
7/10/2016 0.45
7/11/2016 0.72
7/12/2016 3.14
7/13/2016 0.00
7/14/2016 0.31
7/15/2016 0.03
7/16/2016 **
7/17/2016 **
7/18/2016 0.02
7/19/2016 0.00
7/20/2016 0.00
7/21/2016 0.46
7/22/2016 0.00
7/23/2016 0.00
7/24/2016 T
7/25/2016 0.00
7/26/2016 0.00
7/27/2016 0.00
7/28/2016 0.13
7/29/2016 0.00
7/30/2016 0.00
7/31/2016
8/1/2016 0.00
8/2/2016 0.00
8/3/2016 0.31
8/4/2016 0.31
8/5/2016 0.00
8/6/2016
8/7/2016 0.00
8/8/2016 0.00
8/9/2016 0.00
8/10/2016
8/11/2016 1.14
8/12/2016 0.02
8/13/2016 **
8/14/2016 **
8/15/2016 0.07
8/16/2016 0.37
8/17/2016
8/18/2016 0.00
8/19/2016 0.06
8/20/2016 0.07
8/21/2016
8/22/2016 0.00
8/23/2016 0.00
8/24/2016 T
8/25/2016 0.03
8/26/2016 0.00
8/27/2016 0.00
8/28/2016 0.08
8/29/2016 0.43
8/30/2016 0.58
8/31/2016 0.00
9/1/2016 0.00
9/2/2016 0.00
9/3/2016
9/4/2016
9/5/2016 **
9/6/2016 **
9/7/2016 **
9/8/2016 **
9/9/2016 **
9/10/2016 2.80
9/11/2016 0.00
9/12/2016 0.00
9/13/2016 0.00
9/14/2016
9/15/2016 0.00
9/16/2016 **
9/17/2016 1.10
9/18/2016 0.00
9/19/2016 0.02
9/20/2016
9/21/2016 0.00
9/22/2016 0.84
9/23/2016 0.00
9/24/2016 0.00
9/25/2016 0.59
9/26/2016 0.14
9/27/2016 **
9/28/2016 0.21
9/29/2016 0.00
9/30/2016 0.00



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
3/25/2016 6:00 AM 0.00 0.0 M 1.5 M
3/26/2016 6:00 AM 0.08 2.1 M 2.6 M Temperature was 32 degrees when measurement was taken; light snow was falling.
3/27/2016 6:00 AM 0.32 1.9 M 4.0 M Observation was taken as the snow was ending at the observation point.
3/28/2016 6:00 AM 0.00 0.0 M M M Heavy Frost
3/29/2016 6:00 AM 0.00 0.0 M 1.0 M
3/30/2016 6:00 AM 0.15 M M 0.0 M The last of the snow depth has melted with the rain/warm temperatures overnight.
3/31/2016 6:00 AM 0.25 M M 0.0 M
4/1/2016 6:00 AM 0.02 T M M M A trace of snow pellets/sleet on the ground this morning.
4/2/2016 6:00 AM 0.04 1.7 M 1.7 M Very high winds made measuring snow on the ground difficlut.
4/3/2016 6:00 AM T M M T M
4/6/2016 6:00 AM 0.21 1.5 M 1.5 M
4/7/2016 6:00 AM 0.11 1.0 M M M {EDIT: Observer reported 1.0 of new snowfall with a SWE of 1.50. This appears to be a typo, maybe meant 0.15. Changed reported SWE of 1.50 to NA until observer can be contacted to verify. Submission Time Before EDIT: 4/07/2016 7:17 AM -DNT}
4/8/2016 6:00 AM 0.08 T M 0.3 M New snowfall on the snowboard was low...but it snowed off and on through the 24hr period...but most of the new snow yesterday did melt.
4/9/2016 6:00 AM 0.00 0.0 M T M
4/10/2016 6:00 AM 0.00 0.0 M T M
4/11/2016 6:00 AM 0.00 0.0 M M M Flurries Falling At Time of Observation
4/13/2016 6:00 AM 0.07 T M M M
4/14/2016 6:00 AM 0.00 0.0 M M M Heavy Frost
4/15/2016 6:00 AM 0.00 0.0 M M M
4/16/2016 6:00 AM 0.00 0.0 M M M
4/17/2016 6:00 AM 0.00 0.0 M M M
4/18/2016 6:00 AM 0.00 0.0 M M M
4/19/2016 6:00 AM 0.00 0.0 M M M
4/20/2016 6:00 AM T M M M M
4/21/2016 6:00 AM T M M M M
4/22/2016 6:00 AM T M M M M
4/23/2016 6:00 AM 0.00 0.0 M M M
4/24/2016 6:00 AM 0.74 M M M M It was still raining at the time of observation.
4/25/2016 6:00 AM 1.57 M M M M In addition to the rain we had very high winds through the observation period.
4/26/2016 6:00 AM 0.69 M M M M
4/27/2016 6:00 AM 0.00 0.0 M M M
4/28/2016 6:00 AM 0.00 0.0 M M M
4/29/2016 6:00 AM 0.00 0.0 M M M
5/1/2016 6:00 AM 0.00 0.0 M M M
5/2/2016 6:00 AM 0.00 0.0 M M M
5/3/2016 6:00 AM 0.00 0.0 M M M
5/4/2016 6:00 AM 0.00 0.0 M M M
5/5/2016 6:00 AM T M M M M
5/6/2016 6:00 AM 0.00 0.0 M M M
5/7/2016 6:00 AM 0.16 M M M M Rainfall came during a passing thunderstrom the night of 5/6.
5/8/2016 6:00 AM 0.00 0.0 M M M
5/9/2016 6:00 AM 0.00 0.0 M M M
5/10/2016 6:00 AM 0.00 0.0 M M M
5/11/2016 6:00 AM 0.08 M M M M
5/12/2016 6:00 AM 0.09 M M M M
5/13/2016 6:00 AM 0.00 0.0 M M M
5/14/2016 6:00 AM 0.00 0.0 M M M Snow/Sleet flurries on Friday afternoon.
5/16/2016 6:00 AM 0.02 M M M M
5/17/2016 6:00 AM 0.00 0.0 M M M
5/18/2016 6:00 AM 0.00 0.0 M M M
5/19/2016 6:00 AM 0.00 0.0 M M M
5/20/2016 6:00 AM 0.00 0.0 M M M
5/21/2016 6:00 AM 0.00 0.0 M M M
5/22/2016 6:00 AM 0.00 0.0 M M M
5/23/2016 6:00 AM 0.00 0.0 M M M
5/24/2016 6:00 AM 0.44 M M M M
5/25/2016 6:00 AM 0.01 M M M M
5/26/2016 6:00 AM 0.19 M M M M
5/27/2016 6:00 AM 0.00 0.0 M M M
5/28/2016 6:00 AM 0.29 M M M M
5/30/2016 6:00 AM 0.06 M M M M
5/31/2016 6:00 AM 0.22 M M M M
6/1/2016 6:00 AM 0.21 M M M M
6/3/2016 6:00 AM 0.00 0.0 M M M
6/4/2016 6:00 AM 0.31 M M M M
6/5/2016 6:00 AM 0.00 0.0 M M M Heavy Dew, but no rain.
6/6/2016 6:00 AM 0.04 M M M M
6/7/2016 6:00 AM T M M M M
6/8/2016 6:00 AM 0.00 0.0 M M M
6/9/2016 6:00 AM 0.00 0.0 M M M
6/10/2016 6:00 AM 0.00 0.0 M M M
6/11/2016 6:00 AM 0.10 M M M M
6/12/2016 6:00 AM 0.00 0.0 M M M
6/13/2016 6:00 AM 0.40 M M M M
6/14/2016 6:00 AM 0.03 M M M M
6/15/2016 5:00 AM 0.69 M M M M
6/16/2016 6:00 AM 0.28 M M M M
6/17/2016 6:00 AM 0.00 0.0 M M M
6/18/2016 6:00 AM 0.01 M M M M
6/19/2016 6:00 AM 0.00 0.0 M M M
6/20/2016 6:00 AM 0.90 M M M M
6/22/2016 6:00 AM 0.00 0.0 M M M
6/23/2016 6:00 AM 0.21 M M M M
6/27/2016 6:00 AM 0.00 0.0 M M M
6/28/2016 6:00 AM 0.00 0.0 M M M
6/29/2016 6:00 AM 0.00 0.0 M M M
6/30/2016 6:00 AM 0.00 0.0 M M M
7/1/2016 6:00 AM 0.13 M M M M
7/2/2016 6:00 AM 0.00 0.0 M M M
7/3/2016 6:00 AM 0.00 0.0 M M M
7/5/2016 6:00 AM 0.00 0.0 M M M
7/6/2016 6:00 AM 0.10 M M M M
7/7/2016 6:00 AM 0.00 0.0 M M M
7/8/2016 6:00 AM 0.48 M M M M
7/9/2016 6:00 AM 0.02 M M M M
7/10/2016 7:00 AM 0.45 M M M M
7/11/2016 6:00 AM 0.72 M M M M Reading was taken during storm that was ongoing as of this morning.
7/12/2016 6:00 AM 3.14 M M M M Very heavy rain associated with the storm system that was moving through on 7/11 and lots of frequent cloud to ground lightning causing damage as well.
7/13/2016 6:00 AM 0.00 0.0 M M M
7/14/2016 6:00 AM 0.31 M M M M
7/15/2016 6:00 AM 0.03 M M M M
7/19/2016 5:40 AM 0.00 0.0 M M M
7/20/2016 6:00 AM 0.00 0.0 M M M
7/21/2016 6:00 AM 0.46 M M M M No heavy storm damage at observation point, but many trees down just north of Mahtowa on Hwy. 61.
7/22/2016 6:00 AM 0.00 0.0 M M M
7/23/2016 6:00 AM 0.00 0.0 M M M
7/24/2016 6:00 AM T M M M M
7/25/2016 6:00 AM 0.00 0.0 M M M
7/26/2016 6:00 AM 0.00 0.0 M M M
7/27/2016 6:00 AM 0.00 0.0 M M M
7/28/2016 6:00 AM 0.13 M M M M
7/29/2016 6:00 AM 0.00 0.0 M M M
7/30/2016 6:00 AM 0.00 0.0 M M M
8/1/2016 6:00 AM 0.00 0.0 M M M
8/2/2016 6:00 AM 0.00 0.0 M M M
8/3/2016 6:00 AM 0.31 M M M M
8/4/2016 6:00 AM 0.31 M M M M
8/5/2016 6:00 AM 0.00 0.0 M M M
8/7/2016 6:00 AM 0.00 0.0 M M M
8/8/2016 6:00 AM 0.00 0.0 M M M
8/9/2016 6:00 AM 0.00 0.0 M M M
8/11/2016 6:00 AM 1.14 M M M M Light rain was falling at the time the observation was made.
8/12/2016 6:00 AM 0.02 M M M M
8/16/2016 6:00 AM 0.37 M M M M
8/18/2016 6:00 AM 0.00 0.0 M M M
8/19/2016 6:00 AM 0.06 M M M M Light rain was falling at the time of observation.
8/20/2016 6:00 AM 0.07 M M M M
8/22/2016 6:00 AM 0.00 0.0 M M M
8/23/2016 6:00 AM 0.00 0.0 M M M
8/24/2016 6:00 AM T M M M M
8/25/2016 6:00 AM 0.03 M M M M
8/26/2016 6:00 AM 0.00 0.0 M M M
8/27/2016 6:00 AM 0.00 0.0 M M M
8/28/2016 6:00 AM 0.08 M M M M
8/29/2016 6:00 AM 0.43 M M M M It was still raining @ the time of observation.
8/30/2016 6:00 AM 0.58 M M M M
8/31/2016 6:00 AM 0.00 0.0 M M M
9/1/2016 6:00 AM 0.00 0.0 M M M
9/2/2016 6:00 AM 0.00 0.0 M M M
9/11/2016 6:00 AM 0.00 0.0 M M M
9/12/2016 6:00 AM 0.00 0.0 M M M
9/13/2016 6:00 AM 0.00 0.0 M M M
9/15/2016 6:00 AM 0.00 0.0 M M M
9/18/2016 6:00 AM 0.00 0.0 M M M
9/19/2016 6:00 AM 0.02 M M M M
9/21/2016 6:00 AM 0.00 0.0 M M M
9/22/2016 6:00 AM 0.84 M M M M
9/23/2016 6:00 AM 0.00 0.0 M M M
9/24/2016 6:00 AM 0.00 0.0 M M M
9/25/2016 9:30 AM 0.59 M M M M
9/26/2016 6:00 AM 0.14 M M M M
9/29/2016 6:00 AM 0.00 0.0 M M M
9/30/2016 6:00 AM 0.00 0.0 M M M



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
6/25/2016 6/26/2016 7:00 PM 2 1.83 M M Storm/Heavy Rain event occured on 6/25 and the prcipitation in the guage was from that event.
7/16/2016 7/18/2016 7:00 PM 3 0.02 M M
8/13/2016 8/15/2016 6:00 AM 3 0.07 M M
9/5/2016 9/10/2016 6:00 AM 6 2.80 M M
9/16/2016 9/17/2016 6:00 AM 2 1.10 M M
9/27/2016 9/28/2016 6:00 AM 2 0.21 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