Station Overview Station Location
Station Number MD-HW-31 Latitude 39.224707
Station Name Columbia 2.2 NW Longitude -76.88722
County Howard Elevation (ft) 477



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 13 3.70 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Nov 13 3.61 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Dec 13 3.47 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Jan 14 3.12 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Feb 14 2.94 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
March 14 4.03 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
April 14 3.54 5.17 30 2.88 13 2.29 17 3 6 0 0.0 0 0
May 14 4.47 9.38 30 9.04 17 0.34 13 4 13 0 0.0 0 0
June 14 3.92 3.25 27 2.42 16 0.83 11 4 9 0 0.0 0 0
July 14 3.98 6.15 28 1.41 12 4.74 16 3 3 0 0.0 0 0
Aug 14 3.35 3.93 29 1.01 9 2.92 20 3 2 0 0.0 0 0
Sept 14 4.04 2.71 31 0.41 12 2.30 19 6 3 0 0.0 0 0
Water Year Totals: 44.17" 30.59" 175 days 17.17" 79 13.42" 96 days 23 36 days 0 days 0.0" 0 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
10/1/2013
10/2/2013
10/3/2013
10/4/2013
10/5/2013
10/6/2013
10/7/2013
10/8/2013
10/9/2013
10/10/2013
10/11/2013
10/12/2013
10/13/2013
10/14/2013
10/15/2013
10/16/2013
10/17/2013
10/18/2013
10/19/2013
10/20/2013
10/21/2013
10/22/2013
10/23/2013
10/24/2013
10/25/2013
10/26/2013
10/27/2013
10/28/2013
10/29/2013
10/30/2013
10/31/2013
11/1/2013
11/2/2013
11/3/2013
11/4/2013
11/5/2013
11/6/2013
11/7/2013
11/8/2013
11/9/2013
11/10/2013
11/11/2013
11/12/2013
11/13/2013
11/14/2013
11/15/2013
11/16/2013
11/17/2013
11/18/2013
11/19/2013
11/20/2013
11/21/2013
11/22/2013
11/23/2013
11/24/2013
11/25/2013
11/26/2013
11/27/2013
11/28/2013
11/29/2013
11/30/2013
12/1/2013
12/2/2013
12/3/2013
12/4/2013
12/5/2013
12/6/2013
12/7/2013
12/8/2013
12/9/2013
12/10/2013
12/11/2013
12/12/2013
12/13/2013
12/14/2013
12/15/2013
12/16/2013
12/17/2013
12/18/2013
12/19/2013
12/20/2013
12/21/2013
12/22/2013
12/23/2013
12/24/2013
12/25/2013
12/26/2013
12/27/2013
12/28/2013
12/29/2013
12/30/2013
12/31/2013
Day of YearDaily PrcpMultiday Prcp
1/1/2014
1/2/2014
1/3/2014
1/4/2014
1/5/2014
1/6/2014
1/7/2014
1/8/2014
1/9/2014
1/10/2014
1/11/2014
1/12/2014
1/13/2014
1/14/2014
1/15/2014
1/16/2014
1/17/2014
1/18/2014
1/19/2014
1/20/2014
1/21/2014
1/22/2014
1/23/2014
1/24/2014
1/25/2014
1/26/2014
1/27/2014
1/28/2014
1/29/2014
1/30/2014
1/31/2014
2/1/2014
2/2/2014
2/3/2014
2/4/2014
2/5/2014
2/6/2014
2/7/2014
2/8/2014
2/9/2014
2/10/2014
2/11/2014
2/12/2014
2/13/2014
2/14/2014
2/15/2014
2/16/2014
2/17/2014
2/18/2014
2/19/2014
2/20/2014
2/21/2014
2/22/2014
2/23/2014
2/24/2014
2/25/2014
2/26/2014
2/27/2014
2/28/2014
3/1/2014
3/2/2014
3/3/2014
3/4/2014
3/5/2014
3/6/2014
3/7/2014
3/8/2014
3/9/2014
3/10/2014
3/11/2014
3/12/2014
3/13/2014
3/14/2014
3/15/2014
3/16/2014
3/17/2014
3/18/2014
3/19/2014
3/20/2014
3/21/2014
3/22/2014
3/23/2014
3/24/2014
3/25/2014
3/26/2014
3/27/2014
3/28/2014
3/29/2014
3/30/2014
3/31/2014
Day of YearDaily PrcpMultiday Prcp
4/1/2014 0.00
4/2/2014 0.00
4/3/2014 0.04
4/4/2014 0.01
4/5/2014 **
4/6/2014 **
4/7/2014 0.03
4/8/2014 0.46
4/9/2014 0.00
4/10/2014 0.00
4/11/2014 0.00
4/12/2014 **
4/13/2014 **
4/14/2014 **
4/15/2014 **
4/16/2014 **
4/17/2014 **
4/18/2014 **
4/19/2014 **
4/20/2014 **
4/21/2014 **
4/22/2014 1.84
4/23/2014 0.39
4/24/2014 0.00
4/25/2014 0.00
4/26/2014 **
4/27/2014 **
4/28/2014 M 0.42
4/29/2014 0.38
4/30/2014 1.60
5/1/2014 4.39
5/2/2014 0.02
5/3/2014 **
5/4/2014 **
5/5/2014 0.00
5/6/2014 0.01
5/7/2014 0.00
5/8/2014 0.21
5/9/2014 0.02
5/10/2014 **
5/11/2014 **
5/12/2014 0.34
5/13/2014 0.01
5/14/2014 0.01
5/15/2014 0.00
5/16/2014 2.72
5/17/2014 **
5/18/2014 **
5/19/2014 0.00
5/20/2014 0.00
5/21/2014 0.00
5/22/2014 0.37
5/23/2014 0.12
5/24/2014 **
5/25/2014 **
5/26/2014 **
5/27/2014 0.00
5/28/2014 0.53
5/29/2014 0.17
5/30/2014 0.46
5/31/2014
6/1/2014
6/2/2014 0.01
6/3/2014 0.00
6/4/2014 0.00
6/5/2014 0.44
6/6/2014 0.01
6/7/2014 **
6/8/2014 **
6/9/2014 0.60
6/10/2014 0.00
6/11/2014 0.07
6/12/2014 0.25
6/13/2014 0.30
6/14/2014 **
6/15/2014 **
6/16/2014 0.23
6/17/2014 0.00
6/18/2014 0.00
6/19/2014 0.59
6/20/2014 0.53
6/21/2014
6/22/2014
6/23/2014 0.00
6/24/2014 **
6/25/2014 0.00
6/26/2014 0.22
6/27/2014 0.00
6/28/2014 **
6/29/2014 **
6/30/2014 0.00
Day of YearDaily PrcpMultiday Prcp
7/1/2014 0.00
7/2/2014 0.00
7/3/2014 0.03
7/4/2014 **
7/5/2014 **
7/6/2014 **
7/7/2014 **
7/8/2014 **
7/9/2014 **
7/10/2014 **
7/11/2014 1.70
7/12/2014 **
7/13/2014 **
7/14/2014 0.84
7/15/2014 0.84
7/16/2014 0.54
7/17/2014 0.00
7/18/2014 0.00
7/19/2014
7/20/2014
7/21/2014 0.00
7/22/2014 0.00
7/23/2014 0.00
7/24/2014 **
7/25/2014 **
7/26/2014 **
7/27/2014 **
7/28/2014 2.20
7/29/2014 0.00
7/30/2014
7/31/2014 0.00
8/1/2014 0.00
8/2/2014
8/3/2014
8/4/2014 0.88
8/5/2014 0.00
8/6/2014 0.13
8/7/2014 0.00
8/8/2014
8/9/2014 **
8/10/2014 **
8/11/2014 **
8/12/2014 **
8/13/2014 **
8/14/2014 **
8/15/2014 2.24
8/16/2014 **
8/17/2014 **
8/18/2014 **
8/19/2014 **
8/20/2014 **
8/21/2014 0.08
8/22/2014 **
8/23/2014 **
8/24/2014 **
8/25/2014 0.00 **
8/26/2014 0.60
8/27/2014 0.00
8/28/2014 0.00
8/29/2014 0.00
8/30/2014 **
8/31/2014 **
9/1/2014 **
9/2/2014 0.27
9/3/2014 0.38
9/4/2014 0.00 **
9/5/2014 **
9/6/2014 **
9/7/2014 **
9/8/2014 0.91
9/9/2014 0.02
9/10/2014 0.00
9/11/2014 0.00
9/12/2014 0.00
9/13/2014 **
9/14/2014 **
9/15/2014 0.11
9/16/2014 0.01
9/17/2014 0.00
9/18/2014 0.00
9/19/2014 **
9/20/2014 **
9/21/2014 **
9/22/2014 0.00
9/23/2014 0.00
9/24/2014 0.00
9/25/2014 **
9/26/2014 1.00
9/27/2014 **
9/28/2014 **
9/29/2014 0.01
9/30/2014 0.00



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
4/1/2014 7:30 AM 0.00 0.0 M M M
4/2/2014 7:30 AM 0.00 0.0 M M M
4/3/2014 7:45 AM 0.04 M M M M
4/4/2014 7:15 AM 0.01 M M M M
4/8/2014 7:51 AM 0.46 M M M M
4/9/2014 7:45 AM 0.00 0.0 M M M
4/10/2014 7:45 AM 0.00 0.0 M M M
4/11/2014 7:50 AM 0.00 0.0 M M M
4/23/2014 7:40 AM 0.39 M M M M
4/24/2014 7:55 AM 0.00 0.0 M M M
4/25/2014 7:58 AM 0.00 0.0 M M M
4/28/2014 7:30 AM M M M M M data collected is from April 26th-April 28th (edit: daily precip initially recorded as 0.42". MDR will be recorded as this report is deleted. observer contacted. P.G.)
4/29/2014 7:46 AM 0.38 M M M M
4/30/2014 7:41 AM 1.60 M M M M
5/1/2014 7:48 AM 4.39 M M M M
5/2/2014 8:11 AM 0.02 M M M M sunny and windy
5/6/2014 8:08 AM 0.01 M M M M -cool -moist -breezy -sweater weather
5/7/2014 8:05 AM 0.00 0.0 M M M sunny and cool
5/8/2014 8:05 AM 0.21 M M M M There were dead bugs in the water
5/9/2014 8:06 AM 0.02 M M M M Slightly cold, slightly foggy.
5/13/2014 8:06 AM 0.01 M M M M When the measurment was taken, it was sunny outside
5/14/2014 8:07 AM 0.01 M M M M Cool, damp, overcast, and slight breeze.
5/15/2014 8:11 AM 0.00 0.0 M M M no rain
5/16/2014 8:46 AM 2.72 M M M M
5/20/2014 8:05 AM 0.00 0.0 M M M Cloudy, partly sunny
5/21/2014 8:04 AM 0.00 0.0 M M M
5/22/2014 8:05 AM 0.37 M M M M Wet ground, moist air
5/23/2014 8:06 AM 0.12 M M M M Wet ground, dry air
5/28/2014 8:08 AM 0.53 M M M M Breezy Overcast a lot of cloud cover (estimated 80% cloud cover)
5/29/2014 8:08 AM 0.17 M M M M cloudy, overcast, misty, gray skies "gloomy day"
5/30/2014 8:06 AM 0.46 M M M M Wet, cool.
6/2/2014 8:05 AM 0.01 M M M M
6/3/2014 8:05 AM 0.00 0.0 M M M
6/4/2014 8:05 AM 0.00 0.0 M M M Sunny day, no rain.
6/5/2014 8:05 AM 0.44 M M M M Windy - brisk - cool
6/6/2014 8:05 AM 0.01 M M M M Cool day, little rain in gauge :)
6/10/2014 8:05 AM 0.00 0.0 M M M
6/11/2014 8:07 AM 0.07 M M M M
6/12/2014 8:05 AM 0.25 M M M M Drizzling
6/13/2014 8:36 AM 0.30 M M M M
6/17/2014 8:05 AM 0.00 0.0 M M M
6/18/2014 8:07 AM 0.00 0.0 M M M
6/19/2014 8:10 AM 0.59 M M M M
6/20/2014 8:04 AM 0.53 M M M M
6/23/2014 7:30 AM 0.00 0.0 M M M
6/26/2014 2:00 PM 0.22 M M M M
6/27/2014 9:30 AM 0.00 0.0 M M M
7/1/2014 9:00 AM 0.00 0.0 M M M
7/2/2014 8:30 AM 0.00 0.0 M M M
7/3/2014 10:40 AM 0.03 M M M M
7/15/2014 8:30 AM 0.84 M M M M
7/16/2014 8:30 AM 0.54 M M M M
7/17/2014 7:30 AM 0.00 0.0 M M M
7/18/2014 7:30 AM 0.00 0.0 M M M
7/21/2014 7:30 AM 0.00 0.0 M M M
7/22/2014 7:30 AM 0.00 0.0 M M M
7/23/2014 7:30 AM 0.00 0.0 M M M
7/29/2014 7:30 AM 0.00 0.0 M M M
7/31/2014 7:30 AM 0.00 0.0 M M M
8/1/2014 7:30 AM 0.00 0.0 M M M
8/4/2014 7:30 AM 0.88 M M M M
8/5/2014 7:30 AM 0.00 0.0 M M M
8/6/2014 7:30 AM 0.13 0.0 M M M
8/7/2014 7:30 AM 0.00 0.0 M M M
8/25/2014 8:07 AM 0.00 0.0 M M M
8/27/2014 7:55 AM 0.00 0.0 M M M
8/28/2014 7:55 AM 0.00 0.0 M M M
8/29/2014 7:54 AM 0.00 0.0 M M M
9/3/2014 7:55 AM 0.38 M M M M
9/4/2014 7:55 AM 0.00 0.0 M M M
9/9/2014 7:55 AM 0.02 M M M M
9/10/2014 7:55 AM 0.00 0.0 M M M
9/11/2014 7:55 AM 0.00 0.0 M M M
9/12/2014 7:55 AM 0.00 0.0 M M M
9/16/2014 7:55 AM 0.01 M M M M
9/17/2014 7:55 AM 0.00 0.0 M M M
9/18/2014 7:55 AM 0.00 0.0 M M M
9/23/2014 7:55 AM 0.00 0.0 M M M
9/24/2014 7:55 AM 0.00 0.0 M M M
9/30/2014 7:55 AM 0.00 0.0 M M M



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
4/5/2014 4/07/2014 7:45 AM 3 0.03 M M
4/12/2014 4/22/2014 7:50 AM 11 1.84 M M Data gap due to Spring Break.
4/26/2014 4/28/2014 7:30 AM 3 0.42 M M
5/3/2014 5/05/2014 7:51 AM 3 0.00 M M Sunny - cool 45 degrees - slight breeze
5/10/2014 5/12/2014 8:05 AM 3 0.34 M M Cloudy,Damp Grass,and was Warm
5/17/2014 5/19/2014 8:10 AM 3 0.00 M M Sunny, no clouds, no rain, clear skies
5/24/2014 5/27/2014 8:05 AM 4 0.00 M M Warm, hot on the day the reading was taken.
6/7/2014 6/09/2014 8:05 AM 3 0.60 M M Wet and had water inside. SPIDER INSIDE THE LID...it was orange and black possibly hairy...careful
6/14/2014 6/16/2014 8:07 AM 3 0.23 M M
6/24/2014 6/25/2014 8:00 AM 2 0.00 M M
6/28/2014 6/30/2014 10:20 AM 3 0.00 M M
7/4/2014 7/11/2014 9:00 AM 8 1.70 M M
7/12/2014 7/14/2014 8:00 AM 3 0.84 M M
7/24/2014 7/28/2014 8:00 AM 5 2.20 M M
8/9/2014 8/15/2014 8:00 AM 7 2.24 M M
8/16/2014 8/21/2014 1:24 PM 6 0.08 M M
8/22/2014 8/26/2014 7:55 AM 5 0.60 M M
8/30/2014 9/02/2014 7:55 AM 4 0.27 M M
9/4/2014 9/08/2014 7:55 AM 5 0.91 M M
9/13/2014 9/15/2014 7:55 AM 3 0.11 M M
9/19/2014 9/22/2014 7:55 AM 4 0.00 M M
9/25/2014 9/26/2014 7:55 AM 2 1.00 M M
9/27/2014 9/29/2014 7:55 AM 3 0.01 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