Station Overview Station Location
Station Number MD-MG-42 Latitude 38.990164
Station Name Takoma Park 0.6 NNW Longitude -77.008138
County Montgomery Elevation (ft) 246



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 3.54 5.83 31 5.83 31 0.00 0 0 11 5 0.0 0 0
Nov 19 3.44 2.45 30 2.45 30 0.00 0 0 9 4 0.0 0 0
Dec 19 3.29 3.30 31 3.30 31 0.00 0 0 14 2 0.7 2 1
Jan 20 3.02 3.34 31 3.34 31 0.00 0 0 9 3 0.0 0 0
Feb 20 2.82 3.99 29 3.99 29 0.00 0 0 17 1 0.0 0 0
March 20 3.77 2.53 31 2.53 31 0.00 0 0 17 3 0.0 0 0
April 20 3.40 5.39 30 5.39 30 0.00 0 0 21 2 0.0 0 0
May 20 4.34 3.95 30 3.95 30 0.00 0 0 14 3 0.0 0 0
June 20 3.96 8.23 30 8.23 30 0.00 0 0 12 4 0.0 0 0
July 20 4.06 7.38 31 7.38 31 0.00 0 0 11 2 0.0 0 0
Aug 20 3.37 9.02 31 9.02 31 0.00 0 0 20 2 0.0 0 0
Sept 20 3.98 8.35 29 8.35 29 0.00 0 0 11 0 0.0 0 0
Water Year Totals: 42.99" 63.76" 364 days 63.76" 364 0.00" 0 days 0 166 days 31 days 0.7" 2 days 1 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 0.10
10/2/2019 0.00
10/3/2019 0.00
10/4/2019 0.00
10/5/2019 0.00
10/6/2019 0.00
10/7/2019 T
10/8/2019 0.01
10/9/2019 0.05
10/10/2019 0.00
10/11/2019 0.00
10/12/2019 0.00
10/13/2019 T
10/14/2019 T
10/15/2019 0.00
10/16/2019 0.00
10/17/2019 1.25
10/18/2019 T
10/19/2019 0.00
10/20/2019 0.14
10/21/2019 1.68
10/22/2019 0.01
10/23/2019 0.61
10/24/2019 0.00
10/25/2019 0.00
10/26/2019 T
10/27/2019 0.62
10/28/2019 0.76
10/29/2019 0.00
10/30/2019 0.00
10/31/2019 0.60
11/1/2019 1.10
11/2/2019 0.00
11/3/2019 0.00
11/4/2019 0.00
11/5/2019 0.00
11/6/2019 0.02
11/7/2019 T
11/8/2019 0.09
11/9/2019 0.00
11/10/2019 0.00
11/11/2019 0.00
11/12/2019 0.12
11/13/2019 T
11/14/2019 0.00
11/15/2019 0.00
11/16/2019 0.00
11/17/2019 0.00
11/18/2019 T
11/19/2019 0.29
11/20/2019 0.00
11/21/2019 0.00
11/22/2019 0.00
11/23/2019 0.09
11/24/2019 0.72
11/25/2019 0.01
11/26/2019 0.00
11/27/2019 0.01
11/28/2019 T
11/29/2019 0.00
11/30/2019 0.00
12/1/2019 0.05
12/2/2019 0.45
12/3/2019 0.08
12/4/2019 0.02
12/5/2019 0.00
12/6/2019 0.00
12/7/2019 0.00
12/8/2019 0.00
12/9/2019 0.01
12/10/2019 0.60
12/11/2019 0.27
12/12/2019 0.00
12/13/2019 T
12/14/2019 0.31
12/15/2019 0.08
12/16/2019 0.11
12/17/2019 0.52
12/18/2019 0.03
12/19/2019 0.00
12/20/2019 0.00
12/21/2019 0.00
12/22/2019 0.00
12/23/2019 0.00
12/24/2019 0.00
12/25/2019 0.00
12/26/2019 0.00
12/27/2019 0.00
12/28/2019 T
12/29/2019 0.00
12/30/2019 0.61
12/31/2019 0.16
Day of YearDaily PrcpMultiday Prcp
1/1/2020 0.00
1/2/2020 0.00
1/3/2020 0.22
1/4/2020 0.15
1/5/2020 0.21
1/6/2020 0.00
1/7/2020 0.00
1/8/2020 0.60
1/9/2020 0.00
1/10/2020 0.00
1/11/2020 0.00
1/12/2020 0.32
1/13/2020 0.00
1/14/2020 T
1/15/2020 0.05
1/16/2020 T
1/17/2020 0.00
1/18/2020 T
1/19/2020 0.39
1/20/2020 0.00
1/21/2020 0.00
1/22/2020 0.00
1/23/2020 0.00
1/24/2020 0.00
1/25/2020 1.37
1/26/2020 0.03
1/27/2020 0.00
1/28/2020 0.00
1/29/2020 0.00
1/30/2020 0.00
1/31/2020 0.00
2/1/2020 0.01
2/2/2020 0.13
2/3/2020 0.01
2/4/2020 0.02
2/5/2020 0.02
2/6/2020 0.11
2/7/2020 0.98
2/8/2020 0.83
2/9/2020 0.00
2/10/2020 0.02
2/11/2020 0.86
2/12/2020 0.11
2/13/2020 0.16
2/14/2020 0.15
2/15/2020 0.00
2/16/2020 0.00
2/17/2020 0.00
2/18/2020 0.00
2/19/2020 0.01
2/20/2020 0.00
2/21/2020 0.00
2/22/2020 0.00
2/23/2020 0.00
2/24/2020 0.00
2/25/2020 0.05
2/26/2020 0.24
2/27/2020 0.28
2/28/2020 0.00
2/29/2020 T
3/1/2020 0.00
3/2/2020 0.00
3/3/2020 0.13
3/4/2020 0.02
3/5/2020 0.00
3/6/2020 0.00
3/7/2020 0.01
3/8/2020 0.00
3/9/2020 0.00
3/10/2020 0.00
3/11/2020 0.01
3/12/2020 0.00
3/13/2020 0.20
3/14/2020 0.00
3/15/2020 0.24
3/16/2020 0.01
3/17/2020 T
3/18/2020 T
3/19/2020 0.61
3/20/2020 0.04
3/21/2020 0.04
3/22/2020 0.00
3/23/2020 0.18
3/24/2020 0.24
3/25/2020 0.07
3/26/2020 0.29
3/27/2020 T
3/28/2020 0.31
3/29/2020 0.11
3/30/2020 0.02
3/31/2020 0.00
Day of YearDaily PrcpMultiday Prcp
4/1/2020 0.19
4/2/2020 0.01
4/3/2020 0.00
4/4/2020 0.00
4/5/2020 T
4/6/2020 0.02
4/7/2020 0.03
4/8/2020 0.32
4/9/2020 0.12
4/10/2020 0.17
4/11/2020 0.00
4/12/2020 0.00
4/13/2020 1.31
4/14/2020 1.13
4/15/2020 0.33
4/16/2020 0.01
4/17/2020 0.00
4/18/2020 0.04
4/19/2020 0.07
4/20/2020 0.01
4/21/2020 0.00
4/22/2020 0.05
4/23/2020 0.00
4/24/2020 0.97
4/25/2020 0.06
4/26/2020 0.29
4/27/2020 0.22
4/28/2020 T
4/29/2020 0.02
4/30/2020 0.02
5/1/2020 1.20
5/2/2020 0.09
5/3/2020 0.00
5/4/2020 0.68
5/5/2020 0.00
5/6/2020 0.30
5/7/2020 0.40
5/8/2020 T
5/9/2020 0.19
5/10/2020 T
5/11/2020 0.02
5/12/2020 0.00
5/13/2020 0.00
5/14/2020 0.00
5/15/2020 0.02
5/16/2020 0.00
5/17/2020 0.00
5/18/2020 0.01
5/19/2020 T
5/20/2020 0.00
5/21/2020 0.00
5/22/2020 0.15
5/23/2020 0.71
5/24/2020 0.01
5/25/2020 0.00
5/26/2020 0.00
5/27/2020 0.00
5/28/2020 0.04
5/29/2020 0.13
5/30/2020
5/31/2020 0.00
6/1/2020 0.00
6/2/2020 0.00
6/3/2020 T
6/4/2020 T
6/5/2020 1.83
6/6/2020 1.35
6/7/2020 0.02
6/8/2020 0.00
6/9/2020 0.00
6/10/2020 0.00
6/11/2020 0.24
6/12/2020 0.69
6/13/2020 0.00
6/14/2020 0.00
6/15/2020 0.00
6/16/2020 0.00
6/17/2020 T
6/18/2020 0.57
6/19/2020 0.04
6/20/2020 0.09
6/21/2020 0.90
6/22/2020 0.00
6/23/2020 T
6/24/2020 0.02
6/25/2020 0.00
6/26/2020 0.75
6/27/2020 0.00
6/28/2020 1.73
6/29/2020 0.00
6/30/2020 0.00
Day of YearDaily PrcpMultiday Prcp
7/1/2020 0.07
7/2/2020 0.00
7/3/2020 0.00
7/4/2020 0.00
7/5/2020 0.00
7/6/2020 T
7/7/2020 1.98
7/8/2020 0.70
7/9/2020 0.00
7/10/2020 0.00
7/11/2020 0.02
7/12/2020 0.00
7/13/2020 0.03
7/14/2020 0.00
7/15/2020 0.00
7/16/2020 0.00
7/17/2020 0.00
7/18/2020 0.00
7/19/2020 0.00
7/20/2020 0.00
7/21/2020 0.02
7/22/2020 2.82
7/23/2020 1.18
7/24/2020 0.31
7/25/2020 0.02
7/26/2020 T
7/27/2020 0.00
7/28/2020 0.00
7/29/2020 0.00
7/30/2020 0.00
7/31/2020 0.23
8/1/2020 0.39
8/2/2020 0.01
8/3/2020 0.00
8/4/2020 1.49
8/5/2020 2.25
8/6/2020 1.00
8/7/2020 T
8/8/2020 0.49
8/9/2020 T
8/10/2020 0.00
8/11/2020 0.00
8/12/2020 0.10
8/13/2020 0.05
8/14/2020 0.65
8/15/2020 0.02
8/16/2020 1.05
8/17/2020 0.12
8/18/2020 0.27
8/19/2020 0.10
8/20/2020 0.14
8/21/2020 0.00
8/22/2020 0.04
8/23/2020 0.01
8/24/2020 0.00
8/25/2020 0.00
8/26/2020 0.02
8/27/2020 0.00
8/28/2020 0.00
8/29/2020 0.67
8/30/2020 0.15
8/31/2020 0.00
9/1/2020 0.67
9/2/2020 0.06
9/3/2020 0.27
9/4/2020 1.44
9/5/2020 0.00
9/6/2020 0.00
9/7/2020 0.00
9/8/2020 0.00
9/9/2020 0.00
9/10/2020 0.60
9/11/2020 3.90
9/12/2020 0.00
9/13/2020 0.00
9/14/2020 0.00
9/15/2020 0.00
9/16/2020 0.00
9/17/2020
9/18/2020 0.36
9/19/2020 0.00
9/20/2020 0.00
9/21/2020 0.00
9/22/2020 0.00
9/23/2020 0.00
9/24/2020 0.00
9/25/2020 0.00
9/26/2020 0.58
9/27/2020 0.08
9/28/2020 0.02
9/29/2020 0.00
9/30/2020 0.37



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/1/2019 7:00 AM 0.10 M M M M
10/2/2019 7:00 AM 0.00 0.0 M M M
10/3/2019 7:00 AM 0.00 0.0 M M M
10/4/2019 7:00 AM 0.00 0.0 M M M
10/5/2019 7:00 AM 0.00 0.0 M M M
10/6/2019 7:00 AM 0.00 0.0 M M M
10/7/2019 7:00 AM T M M M M
10/8/2019 6:00 AM 0.01 M M M M
10/9/2019 7:00 AM 0.05 M M M M
10/10/2019 7:00 AM 0.00 0.0 M M M
10/11/2019 7:00 AM 0.00 0.0 M M M
10/12/2019 7:00 AM 0.00 0.0 M M M
10/13/2019 7:00 AM T M M M M
10/14/2019 7:00 AM T M M M M
10/15/2019 7:00 AM 0.00 0.0 M M M
10/16/2019 7:00 AM 0.00 0.0 M M M
10/17/2019 7:00 AM 1.25 M M M M yay, finally!
10/18/2019 7:00 AM T M M M M
10/19/2019 7:00 AM 0.00 0.0 M M M
10/20/2019 7:15 AM 0.14 M M M M
10/21/2019 7:00 AM 1.68 M M M M
10/22/2019 7:00 AM 0.01 M M M M
10/23/2019 7:00 AM 0.61 M M M M
10/24/2019 7:00 AM 0.00 0.0 M M M
10/25/2019 7:00 AM 0.00 0.0 M M M
10/26/2019 7:00 AM T M M M M
10/27/2019 8:00 AM 0.62 M M M M
10/28/2019 7:00 AM 0.76 M M M M
10/29/2019 7:00 AM 0.00 0.0 M M M
10/30/2019 7:00 AM 0.00 0.0 M M M
10/31/2019 7:00 AM 0.60 M M M M
11/1/2019 7:00 AM 1.10 M M M M
11/2/2019 7:00 AM 0.00 0.0 M M M
11/3/2019 7:00 AM 0.00 0.0 M M M
11/4/2019 7:00 AM 0.00 0.0 M M M
11/5/2019 7:00 AM 0.00 0.0 M M M
11/6/2019 7:00 AM 0.02 M M M M
11/7/2019 7:00 AM T M M M M
11/8/2019 7:00 AM 0.09 M M M M
11/9/2019 7:00 AM 0.00 0.0 M M M Temperature is c. 24.
11/10/2019 7:00 AM 0.00 0.0 M M M
11/11/2019 7:00 AM 0.00 0.0 M M M
11/12/2019 7:00 AM 0.12 M M M M
11/13/2019 7:00 AM T T T M M Snow in the air
11/14/2019 7:00 AM 0.00 0.0 M M M
11/15/2019 7:00 AM 0.00 0.0 M M M
11/16/2019 7:00 AM 0.00 0.0 M M M
11/17/2019 7:00 AM 0.00 0.0 M M M
11/18/2019 7:00 AM T M M M M mist early evening and early morning
11/19/2019 7:00 AM 0.29 M M M M
11/20/2019 7:00 AM 0.00 0.0 M M M
11/21/2019 7:00 AM 0.00 0.0 M M M
11/22/2019 7:00 AM 0.00 0.0 M M M
11/23/2019 7:00 AM 0.09 M M M M
11/24/2019 6:00 AM 0.72 M M M M
11/25/2019 7:00 AM 0.01 M M M M
11/26/2019 7:00 AM 0.00 0.0 M M M
11/27/2019 7:00 AM 0.01 M M M M
11/28/2019 7:00 AM T 0.0 M M M
11/29/2019 7:00 AM 0.00 0.0 M M M
11/30/2019 7:00 AM 0.00 0.0 M M M
12/1/2019 7:30 AM 0.05 M M M M
12/2/2019 7:00 AM 0.45 M M M M
12/3/2019 7:00 AM 0.08 M M M M
12/4/2019 7:00 AM 0.02 M M M M
12/5/2019 7:00 AM 0.00 0.0 M M M
12/6/2019 7:00 AM 0.00 0.0 M M M
12/7/2019 7:00 AM 0.00 0.0 M M M
12/8/2019 7:00 AM 0.00 0.0 M M M
12/9/2019 7:00 AM 0.01 M M M M
12/10/2019 7:00 AM 0.60 M M M M
12/11/2019 7:00 AM 0.27 0.2 0.04 M M
12/12/2019 7:00 AM 0.00 0.0 M M M
12/13/2019 7:00 AM T M M M M
12/14/2019 7:00 AM 0.31 M M M M
12/15/2019 7:00 AM 0.08 M M M M
12/16/2019 7:00 AM 0.11 0.5 0.11 0.5 0.11
12/17/2019 7:00 AM 0.52 0.0 M 0.0 M
12/18/2019 7:00 AM 0.03 0.0 M M M
12/19/2019 7:00 AM 0.00 0.0 M M M
12/20/2019 7:00 AM 0.00 0.0 M M M
12/21/2019 7:00 AM 0.00 0.0 M M M
12/22/2019 7:00 AM 0.00 0.0 M M M
12/23/2019 7:00 AM 0.00 0.0 M M M
12/24/2019 7:00 AM 0.00 0.0 M M M
12/25/2019 7:00 AM 0.00 0.0 M M M
12/26/2019 7:00 AM 0.00 0.0 M M M
12/27/2019 7:00 AM 0.00 0.0 M M M
12/28/2019 7:00 AM T 0.0 M M M
12/29/2019 7:00 AM 0.00 0.0 M M M
12/30/2019 7:00 AM 0.61 0.0 M M M
12/31/2019 7:00 AM 0.16 0.0 M M M
1/1/2020 7:00 AM 0.00 0.0 M M M
1/2/2020 7:00 AM 0.00 0.0 M M M
1/3/2020 7:00 AM 0.22 0.0 M M M
1/4/2020 7:00 AM 0.15 0.0 M M M
1/5/2020 7:00 AM 0.21 0.0 M M M
1/6/2020 7:00 AM 0.00 0.0 M M M
1/7/2020 8:30 AM 0.00 0.0 M M M
1/8/2020 7:50 AM 0.60 M 0.60 M 0.60 snow
1/9/2020 7:45 AM 0.00 0.0 0.00 0.0 0.00
1/10/2020 8:30 AM 0.00 0.0 0.00 M M
1/11/2020 7:45 AM 0.00 0.0 M M M
1/12/2020 8:00 AM 0.32 0.0 M M M
1/13/2020 8:00 AM 0.00 0.0 M M M
1/14/2020 7:00 AM T 0.0 M 0.0 M just began to spit at 6:50 am
1/15/2020 7:00 AM 0.05 0.0 M M M
1/16/2020 7:00 AM T 0.0 M M M
1/17/2020 7:00 AM 0.00 0.0 M M M
1/18/2020 7:00 AM T T T T T
1/19/2020 7:00 AM 0.39 T T 0.0 0.00
1/20/2020 7:00 AM 0.00 0.0 M 0.0 M
1/21/2020 7:00 AM 0.00 0.0 M 0.0 M
1/22/2020 7:00 AM 0.00 0.0 M 0.0 M
1/23/2020 7:00 AM 0.00 0.0 M 0.0 M
1/24/2020 7:00 AM 0.00 0.0 M 0.0 M
1/25/2020 7:50 AM 1.37 0.0 M 0.0 M
1/26/2020 7:00 AM 0.03 0.0 M 0.0 M
1/27/2020 7:00 AM 0.00 0.0 M 0.0 M
1/28/2020 7:00 AM 0.00 0.0 M 0.0 M
1/29/2020 7:00 AM 0.00 0.0 M 0.0 M
1/30/2020 7:00 AM 0.00 0.0 M 0.0 M
1/31/2020 7:00 AM 0.00 0.0 M 0.0 M
2/1/2020 7:00 AM 0.01 0.0 M 0.0 M
2/2/2020 7:00 AM 0.13 0.0 M 0.0 M
2/3/2020 7:00 AM 0.01 0.0 M 0.0 M
2/4/2020 7:00 AM 0.02 0.0 M 0.0 M
2/5/2020 7:00 AM 0.02 0.0 M 0.0 M
2/6/2020 7:00 AM 0.11 0.0 M 0.0 M
2/7/2020 7:00 AM 0.98 0.0 M 0.0 M
2/8/2020 7:00 AM 0.83 0.0 M 0.0 M briefly hard downpour about 8 am when there were tornadoes just North
2/9/2020 7:00 AM 0.00 0.0 M 0.0 M
2/10/2020 7:00 AM 0.02 0.0 M 0.0 M
2/11/2020 7:00 AM 0.86 0.0 M 0.0 M
2/12/2020 7:00 AM 0.11 0.0 M 0.0 M
2/13/2020 6:45 AM 0.16 0.0 M 0.0 M
2/14/2020 7:00 AM 0.15 0.0 M 0.0 M
2/15/2020 7:00 AM 0.00 0.0 M 0.0 M
2/16/2020 7:00 AM 0.00 0.0 M 0.0 M
2/17/2020 7:00 AM 0.00 0.0 M 0.0 M
2/18/2020 7:00 AM 0.00 0.0 M 0.0 M
2/19/2020 7:00 AM 0.01 0.0 M 0.0 M
2/20/2020 7:00 AM 0.00 0.0 M 0.0 M
2/21/2020 7:00 AM 0.00 0.0 M 0.0 M
2/22/2020 7:00 AM 0.00 0.0 M 0.0 M
2/23/2020 7:00 AM 0.00 0.0 M 0.0 M
2/24/2020 7:00 AM 0.00 0.0 M 0.0 M
2/25/2020 7:00 AM 0.05 0.0 M 0.0 M
2/26/2020 7:00 AM 0.24 0.0 M 0.0 M
2/27/2020 7:00 AM 0.28 0.0 M 0.0 M
2/28/2020 7:00 AM 0.00 0.0 M 0.0 M
2/29/2020 7:00 AM T T T 0.0 M two separate events - one of snow in the air and then rain in the air, the latter few drops evaporating almost on contact with the ground. The snow happened with little cloud cover.
3/1/2020 7:00 AM 0.00 0.0 M 0.0 M
3/2/2020 7:00 AM 0.00 0.0 M 0.0 M
3/3/2020 7:00 AM 0.13 0.0 M 0.0 M
3/4/2020 7:00 AM 0.02 0.0 M M M
3/5/2020 7:00 AM 0.00 0.0 M M M
3/6/2020 7:00 AM 0.00 0.0 M M M
3/7/2020 7:00 AM 0.01 0.0 M M M
3/8/2020 7:00 AM 0.00 0.0 M M M
3/9/2020 7:00 AM 0.00 0.0 M M M
3/10/2020 7:00 AM 0.00 0.0 M M M
3/11/2020 7:00 AM 0.01 M M M M
3/12/2020 7:00 AM 0.00 0.0 M M M
3/13/2020 7:00 AM 0.20 M M M M
3/14/2020 7:00 AM 0.00 0.0 M M M
3/15/2020 7:00 AM 0.24 M M M M
3/16/2020 7:00 AM 0.01 M M M M
3/17/2020 7:00 AM T M M M M
3/18/2020 7:00 AM T M M M M
3/19/2020 7:00 AM 0.61 M M M M
3/20/2020 7:00 AM 0.04 M M M M
3/21/2020 7:30 AM 0.04 M M M M
3/22/2020 7:00 AM 0.00 0.0 M M M
3/23/2020 7:00 AM 0.18 M M M M
3/24/2020 7:00 AM 0.24 M M M M
3/25/2020 7:00 AM 0.07 M M M M
3/26/2020 7:00 AM 0.29 M M M M
3/27/2020 7:00 AM T M M M M
3/28/2020 7:00 AM 0.31 M M M M
3/29/2020 7:00 AM 0.11 M M M M
3/30/2020 7:00 AM 0.02 M M M M
3/31/2020 7:00 AM 0.00 0.0 M M M
4/1/2020 7:00 AM 0.19 M M M M
4/2/2020 7:00 AM 0.01 M M M M
4/3/2020 7:00 AM 0.00 0.0 M M M
4/4/2020 7:00 AM 0.00 0.0 M M M
4/5/2020 7:00 AM T M M M M
4/6/2020 7:00 AM 0.02 M M M M
4/7/2020 7:00 AM 0.03 M M M M
4/8/2020 7:00 AM 0.32 M M M M
4/9/2020 7:00 AM 0.12 M M M M
4/10/2020 7:00 AM 0.17 M M M M
4/11/2020 7:00 AM 0.00 0.0 M M M
4/12/2020 7:00 AM 0.00 0.0 M M M
4/13/2020 6:55 AM 1.31 M M M M
4/14/2020 7:00 AM 1.13 M M M M
4/15/2020 7:00 AM 0.33 M M M M
4/16/2020 7:00 AM 0.01 M M M M
4/17/2020 7:00 AM 0.00 0.0 M M M
4/18/2020 7:00 AM 0.04 M M M M
4/19/2020 7:00 AM 0.07 M M M M
4/20/2020 7:00 AM 0.01 M M M M
4/21/2020 7:00 AM 0.00 0.0 M M M
4/22/2020 7:00 AM 0.05 M M M M
4/23/2020 7:00 AM 0.00 0.0 M M M
4/24/2020 7:00 AM 0.97 M M M M
4/25/2020 7:00 AM 0.06 M M M M
4/26/2020 7:00 AM 0.29 M M M M
4/27/2020 7:00 AM 0.22 M M M M
4/28/2020 7:00 AM T M M M M
4/29/2020 7:00 AM 0.02 M M M M
4/30/2020 7:00 AM 0.02 M M M M
5/1/2020 7:00 AM 1.20 M M M M
5/2/2020 7:00 AM 0.09 M M M M
5/3/2020 7:00 AM 0.00 0.0 M M M
5/4/2020 7:00 AM 0.68 M M M M
5/5/2020 7:00 AM 0.00 0.0 M M M
5/6/2020 7:00 AM 0.30 M M M M
5/7/2020 7:00 AM 0.40 M M M M
5/8/2020 7:00 AM T M M M M
5/9/2020 7:00 AM 0.19 0.0 M M M
5/10/2020 7:00 AM T M M M M
5/11/2020 7:00 AM 0.02 M M M M
5/12/2020 7:00 AM 0.00 0.0 M M M
5/13/2020 7:00 AM 0.00 0.0 M M M
5/14/2020 7:00 AM 0.00 0.0 M M M
5/15/2020 7:00 AM 0.02 M M M M
5/16/2020 7:00 AM 0.00 0.0 M M M
5/17/2020 7:00 AM 0.00 0.0 M M M
5/18/2020 7:00 AM 0.01 M M M M
5/19/2020 7:00 AM T M M M M
5/20/2020 7:00 AM 0.00 0.0 M M M
5/21/2020 7:00 AM 0.00 0.0 M M M
5/22/2020 7:00 AM 0.15 M M M M
5/23/2020 7:00 AM 0.71 M M M M
5/24/2020 7:00 AM 0.01 M M M M
5/25/2020 7:00 AM 0.00 0.0 M M M
5/26/2020 7:00 AM 0.00 0.0 M M M
5/27/2020 7:00 AM 0.00 0.0 M M M
5/28/2020 7:00 AM 0.04 M M M M
5/29/2020 7:00 AM 0.13 M M M M
5/31/2020 7:00 AM 0.00 0.0 M M M
6/1/2020 7:00 AM 0.00 0.0 M M M
6/2/2020 7:00 AM 0.00 0.0 M M M
6/3/2020 7:00 AM T M M M M
6/4/2020 7:00 AM T M M M M
6/5/2020 7:00 AM 1.83 M M M M
6/6/2020 7:00 AM 1.35 M M M M Another gully washer starting around 6.
6/7/2020 7:00 AM 0.02 M M M M
6/8/2020 7:00 AM 0.00 0.0 M M M
6/9/2020 7:00 AM 0.00 0.0 M M M
6/10/2020 7:00 AM 0.00 0.0 M M M
6/11/2020 7:00 AM 0.24 M M M M
6/12/2020 7:00 AM 0.69 M M M M
6/13/2020 7:00 AM 0.00 0.0 M M M
6/14/2020 7:00 AM 0.00 0.0 M M M
6/15/2020 7:00 AM 0.00 0.0 M M M
6/16/2020 7:00 AM 0.00 0.0 M M M
6/17/2020 7:00 AM T M M M M
6/18/2020 7:00 AM 0.57 M M M M
6/19/2020 7:00 AM 0.04 M M M M
6/20/2020 7:00 AM 0.09 M M M M
6/21/2020 7:00 AM 0.90 M M M M
6/22/2020 7:00 AM 0.00 0.0 M M M
6/23/2020 7:00 AM T M M M M
6/24/2020 7:00 AM 0.02 M M M M
6/25/2020 7:00 AM 0.00 0.0 M M M
6/26/2020 7:00 AM 0.75 M M M M two quick hard rains of .3 and .45 late afternoon.
6/27/2020 7:00 AM 0.00 0.0 M M M
6/28/2020 7:00 AM 1.73 M M M M see significant weather report. deluge in 35 minutes
6/29/2020 7:00 AM 0.00 0.0 M M M
6/30/2020 7:00 AM 0.00 0.0 M M M
7/1/2020 7:00 AM 0.07 M M M M
7/2/2020 7:00 AM 0.00 0.0 M M M
7/3/2020 7:00 AM 0.00 0.0 M M M
7/4/2020 7:00 AM 0.00 0.0 M M M
7/5/2020 7:00 AM 0.00 0.0 M M M
7/6/2020 7:00 AM T 0.0 M M M
7/7/2020 7:00 AM 1.98 M M M M 1.03 late afternoon pretty fast. Then an additional .95 by morning. Lots of thunder all over.
7/8/2020 7:00 AM 0.70 M M M M significant flooding in Sligo Creek below us from rainfall upstream. Not from our .7" Floodplain covered, normally flood-prone road area flooded.
7/9/2020 7:00 AM 0.00 0.0 M M M
7/10/2020 7:00 AM 0.00 0.0 M M M
7/11/2020 7:00 AM 0.02 M M M M
7/12/2020 7:00 AM 0.00 0.0 M M M
7/13/2020 7:00 AM 0.03 M M M M
7/14/2020 7:00 AM 0.00 0.0 M M M
7/15/2020 7:00 AM 0.00 0.0 M M M
7/16/2020 7:00 AM 0.00 0.0 M M M
7/17/2020 7:00 AM 0.00 0.0 M M M
7/18/2020 7:00 AM 0.00 0.0 M M M
7/19/2020 7:00 AM 0.00 0.0 M M M
7/20/2020 7:00 AM 0.00 0.0 M M M
7/21/2020 7:00 AM 0.02 M M M M
7/22/2020 7:00 AM 2.82 M M M M Lots of lightning. Came in two fast downpours (at least).
7/23/2020 7:00 AM 1.18 M M M M another big thunderstorm at about 4 pm this time. .98 in an hour then some drizzle.
7/24/2020 7:00 AM 0.31 M M M M big thunderstorm in the evening with little rain. Nice early morning steady sprinkles continuing.
7/25/2020 7:00 AM 0.02 M M M M
7/26/2020 7:00 AM T M M M M
7/27/2020 7:00 AM 0.00 0.0 M M M
7/28/2020 7:00 AM 0.00 0.0 M M M
7/29/2020 7:00 AM 0.00 0.0 M M M
7/30/2020 7:00 AM 0.00 0.0 M M M
7/31/2020 7:00 AM 0.23 M M M M
8/1/2020 7:00 AM 0.39 M M M M
8/2/2020 7:00 AM 0.01 M M M M
8/3/2020 7:00 AM 0.00 0.0 M M M
8/4/2020 7:00 AM 1.49 M M M M
8/5/2020 7:00 AM 2.25 M M M M
8/6/2020 12:30 PM 1.00 M M M M
8/7/2020 10:00 AM T M M M M
8/8/2020 7:00 AM 0.49 M M M M
8/9/2020 7:00 AM T M M M M
8/10/2020 7:00 AM 0.00 0.0 M M M
8/11/2020 7:00 AM 0.00 0.0 M M M
8/12/2020 7:00 AM 0.10 M M M M
8/13/2020 7:00 AM 0.05 M M M M
8/14/2020 7:00 AM 0.65 M M M M
8/15/2020 7:00 AM 0.02 M M M M
8/16/2020 7:00 AM 1.05 M M M M
8/17/2020 7:00 AM 0.12 M M M M
8/18/2020 7:00 AM 0.27 M M M M
8/19/2020 7:00 AM 0.10 M M M M
8/20/2020 7:00 AM 0.14 M M M M
8/21/2020 7:00 AM 0.00 0.0 M M M
8/22/2020 7:00 AM 0.04 M M M M
8/23/2020 7:00 AM 0.01 M M M M
8/24/2020 7:00 AM 0.00 0.0 M M M
8/25/2020 7:00 AM 0.00 0.0 M M M
8/26/2020 7:00 AM 0.02 M M M M
8/27/2020 7:00 AM 0.00 0.0 M M M
8/28/2020 7:00 AM 0.00 0.0 M M M
8/29/2020 7:00 AM 0.67 M M M M
8/30/2020 7:00 AM 0.15 M M M M
8/31/2020 7:00 AM 0.00 0.0 M M M
9/1/2020 7:00 AM 0.67 M M M M
9/2/2020 7:00 AM 0.06 M M M M
9/3/2020 7:00 AM 0.27 M M M M a short gully-washer.
9/4/2020 7:00 AM 1.44 M M M M 1.27 in 45 min (reported significant). The creek below us went from the usual 5 cfs to 2000 cfs at the end of that first big rain, per USGS. Saturated soil probably helped.
9/5/2020 7:00 AM 0.00 0.0 M M M
9/6/2020 7:00 AM 0.00 0.0 M M M
9/7/2020 7:00 AM 0.00 0.0 M M M
9/8/2020 7:00 AM 0.00 0.0 M M M
9/9/2020 7:00 AM 0.00 0.0 M M M
9/10/2020 7:00 AM 0.60 M M M M
9/11/2020 7:00 AM 3.90 M M M M holy sweet patooties. That was a heckofa rain. Significant report was 3.37 in 2 hr 40 min. Once before I remember a rain like this where we are. And probably now the ground is more saturated, so lots of flooding. Sligo Creek was almost wall to wall on the flood plain. Northwest Branch overtopped Rt 29, which it's done once before in 30 years.
9/12/2020 7:00 AM 0.00 0.0 M M M
9/13/2020 7:00 AM 0.00 0.0 M M M
9/14/2020 7:00 AM 0.00 0.0 M M M
9/15/2020 7:00 AM 0.00 0.0 M M M
9/16/2020 7:00 AM 0.00 0.0 M M M
9/18/2020 7:00 AM 0.36 M M M M
9/19/2020 7:00 AM 0.00 0.0 M M M
9/20/2020 7:00 AM 0.00 0.0 M M M
9/21/2020 7:00 AM 0.00 0.0 M M M
9/22/2020 7:00 AM 0.00 0.0 M M M
9/23/2020 7:00 AM 0.00 0.0 M M M
9/24/2020 7:00 AM 0.00 0.0 M M M
9/25/2020 7:00 AM 0.00 0.0 M M M
9/26/2020 7:00 AM 0.58 M M M M
9/27/2020 7:00 AM 0.08 M M M M
9/28/2020 7:00 AM 0.02 M M M M
9/29/2020 7:00 AM 0.00 0.0 M M M
9/30/2020 7:00 AM 0.37 M M M M



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes



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