Station Overview Station Location
Station Number MD-CR-12 Latitude 39.646748
Station Name Manchester 0.9 SSW Longitude -76.898611
County Carroll Elevation (ft) 1044



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 09 3.75 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Nov 09 3.53 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Dec 09 3.57 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Jan 10 3.21 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Feb 10 2.93 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
March 10 3.90 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
April 10 3.61 0.00 2 0.00 2 0.00 0 0 0 0 0.0 0 0
May 10 4.28 2.62 30 2.62 30 0.00 0 0 11 4 0.0 0 0
June 10 3.55 1.68 29 1.48 21 0.20 8 3 9 0 0.0 0 0
July 10 4.14 3.80 24 3.80 24 0.00 0 0 10 0 0.0 0 0
Aug 10 3.54 1.60 10 1.27 8 0.33 2 1 6 0 0.0 0 0
Sept 10 4.48 3.81 5 3.81 5 0.00 0 0 4 0 0.0 0 0
Water Year Totals: 44.49" 13.51" 100 days 12.98" 90 0.53" 10 days 4 40 days 4 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
10/1/2009
10/2/2009
10/3/2009
10/4/2009
10/5/2009
10/6/2009
10/7/2009
10/8/2009
10/9/2009
10/10/2009
10/11/2009
10/12/2009
10/13/2009
10/14/2009
10/15/2009
10/16/2009
10/17/2009
10/18/2009
10/19/2009
10/20/2009
10/21/2009
10/22/2009
10/23/2009
10/24/2009
10/25/2009
10/26/2009
10/27/2009
10/28/2009
10/29/2009
10/30/2009
10/31/2009
11/1/2009
11/2/2009
11/3/2009
11/4/2009
11/5/2009
11/6/2009
11/7/2009
11/8/2009
11/9/2009
11/10/2009
11/11/2009
11/12/2009
11/13/2009
11/14/2009
11/15/2009
11/16/2009
11/17/2009
11/18/2009
11/19/2009
11/20/2009
11/21/2009
11/22/2009
11/23/2009
11/24/2009
11/25/2009
11/26/2009
11/27/2009
11/28/2009
11/29/2009
11/30/2009
12/1/2009
12/2/2009
12/3/2009
12/4/2009
12/5/2009
12/6/2009
12/7/2009
12/8/2009
12/9/2009
12/10/2009
12/11/2009
12/12/2009
12/13/2009
12/14/2009
12/15/2009
12/16/2009
12/17/2009
12/18/2009
12/19/2009
12/20/2009
12/21/2009
12/22/2009
12/23/2009
12/24/2009
12/25/2009
12/26/2009
12/27/2009
12/28/2009
12/29/2009
12/30/2009
12/31/2009
Day of YearDaily PrcpMultiday Prcp
1/1/2010
1/2/2010
1/3/2010
1/4/2010
1/5/2010
1/6/2010
1/7/2010
1/8/2010
1/9/2010
1/10/2010
1/11/2010
1/12/2010
1/13/2010
1/14/2010
1/15/2010
1/16/2010
1/17/2010
1/18/2010
1/19/2010
1/20/2010
1/21/2010
1/22/2010
1/23/2010
1/24/2010
1/25/2010
1/26/2010
1/27/2010
1/28/2010
1/29/2010
1/30/2010
1/31/2010
2/1/2010
2/2/2010
2/3/2010
2/4/2010
2/5/2010
2/6/2010
2/7/2010
2/8/2010
2/9/2010
2/10/2010
2/11/2010
2/12/2010
2/13/2010
2/14/2010
2/15/2010
2/16/2010
2/17/2010
2/18/2010
2/19/2010
2/20/2010
2/21/2010
2/22/2010
2/23/2010
2/24/2010
2/25/2010
2/26/2010
2/27/2010
2/28/2010
3/1/2010
3/2/2010
3/3/2010
3/4/2010
3/5/2010
3/6/2010
3/7/2010
3/8/2010
3/9/2010
3/10/2010
3/11/2010
3/12/2010
3/13/2010
3/14/2010
3/15/2010
3/16/2010
3/17/2010
3/18/2010
3/19/2010
3/20/2010
3/21/2010
3/22/2010
3/23/2010
3/24/2010
3/25/2010
3/26/2010
3/27/2010
3/28/2010
3/29/2010
3/30/2010
3/31/2010
Day of YearDaily PrcpMultiday Prcp
4/1/2010
4/2/2010
4/3/2010
4/4/2010
4/5/2010
4/6/2010
4/7/2010
4/8/2010
4/9/2010
4/10/2010
4/11/2010
4/12/2010
4/13/2010
4/14/2010
4/15/2010
4/16/2010
4/17/2010
4/18/2010
4/19/2010
4/20/2010
4/21/2010
4/22/2010
4/23/2010
4/24/2010
4/25/2010
4/26/2010
4/27/2010
4/28/2010
4/29/2010 0.00
4/30/2010 0.00
5/1/2010 0.00
5/2/2010 0.00
5/3/2010 0.13
5/4/2010 0.02
5/5/2010 0.00
5/6/2010 0.00
5/7/2010 0.00
5/8/2010 T
5/9/2010 0.00
5/10/2010 0.00
5/11/2010 0.00
5/12/2010 0.45
5/13/2010 0.09
5/14/2010 T
5/15/2010 0.00
5/16/2010
5/17/2010 0.00
5/18/2010 0.30
5/19/2010 0.05
5/20/2010 0.02
5/21/2010 0.00
5/22/2010 T
5/23/2010 0.56
5/24/2010 0.06
5/25/2010 0.02
5/26/2010 0.00
5/27/2010 0.00
5/28/2010 0.92
5/29/2010 T
5/30/2010 0.00
5/31/2010 0.00
6/1/2010 0.02
6/2/2010 0.03
6/3/2010 0.00
6/4/2010 0.00
6/5/2010 0.94
6/6/2010 0.02
6/7/2010 0.07
6/8/2010 0.00
6/9/2010 0.00
6/10/2010 0.33
6/11/2010 0.00
6/12/2010 0.00
6/13/2010 0.00
6/14/2010 0.02
6/15/2010 0.00
6/16/2010 0.02
6/17/2010 0.03
6/18/2010
6/19/2010 **
6/20/2010 0.00
6/21/2010 0.00
6/22/2010 0.00
6/23/2010
6/24/2010 0.00
6/25/2010 0.00
6/26/2010 **
6/27/2010 **
6/28/2010 **
6/29/2010 **
6/30/2010 0.20
Day of YearDaily PrcpMultiday Prcp
7/1/2010
7/2/2010 0.00
7/3/2010 0.00
7/4/2010 0.00
7/5/2010 0.00
7/6/2010 0.00
7/7/2010 0.00
7/8/2010
7/9/2010 0.12
7/10/2010 0.03
7/11/2010 0.33
7/12/2010 0.00
7/13/2010 0.97
7/14/2010 0.39
7/15/2010
7/16/2010 0.00
7/17/2010 0.06
7/18/2010
7/19/2010 0.03
7/20/2010 1.75
7/21/2010 0.02
7/22/2010 0.00
7/23/2010 0.00
7/24/2010
7/25/2010 0.00
7/26/2010 0.10
7/27/2010 0.00
7/28/2010
7/29/2010 0.00
7/30/2010 0.00
7/31/2010
8/1/2010
8/2/2010 0.03
8/3/2010 0.02
8/4/2010
8/5/2010 0.62
8/6/2010
8/7/2010
8/8/2010
8/9/2010
8/10/2010
8/11/2010
8/12/2010
8/13/2010 0.31
8/14/2010
8/15/2010 0.23
8/16/2010 **
8/17/2010 0.33
8/18/2010
8/19/2010 0.06
8/20/2010
8/21/2010
8/22/2010
8/23/2010
8/24/2010
8/25/2010
8/26/2010
8/27/2010
8/28/2010 0.00
8/29/2010
8/30/2010 0.00
8/31/2010
9/1/2010
9/2/2010
9/3/2010
9/4/2010
9/5/2010
9/6/2010
9/7/2010
9/8/2010
9/9/2010
9/10/2010
9/11/2010
9/12/2010
9/13/2010
9/14/2010
9/15/2010
9/16/2010
9/17/2010
9/18/2010
9/19/2010
9/20/2010
9/21/2010
9/22/2010
9/23/2010
9/24/2010
9/25/2010
9/26/2010 0.00
9/27/2010 0.32
9/28/2010 1.77
9/29/2010 0.21
9/30/2010 1.51



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
4/29/2010 7:00 AM 0.00 0.0 M M M
4/30/2010 7:00 AM 0.00 0.0 M M M
5/1/2010 6:00 AM 0.00 0.0 M M M
5/2/2010 7:00 AM 0.00 0.0 M M M
5/3/2010 7:00 AM 0.13 M M M M Started raining around 11 PM, slow, steady rain that continued through morning.
5/4/2010 7:00 AM 0.02 M M M M Light rain continued on the morning of 5/3/2010 for an undetermined amount of time.
5/5/2010 7:00 AM 0.00 0.0 M M M
5/6/2010 7:00 AM 0.00 0.0 M M M
5/7/2010 7:00 AM 0.00 0.0 M M M
5/8/2010 7:00 AM T M M M M
5/9/2010 7:00 AM 0.00 0.0 M M M
5/10/2010 7:00 AM 0.00 0.0 M M M
5/11/2010 7:00 AM 0.00 0.0 M M M
5/12/2010 7:00 AM 0.45 M M M M
5/13/2010 7:00 AM 0.09 M M M M
5/14/2010 7:00 AM T M M M M
5/15/2010 7:00 AM 0.00 0.0 M M M
5/17/2010 7:00 AM 0.00 0.0 M M M
5/18/2010 7:00 AM 0.30 M M M M
5/19/2010 7:00 AM 0.05 M M M M
5/20/2010 7:00 AM 0.02 M M M M
5/21/2010 7:00 AM 0.00 0.0 M M M
5/22/2010 7:00 AM T M M M M
5/23/2010 7:00 AM 0.56 M M M M
5/24/2010 7:00 AM 0.06 M M M M
5/25/2010 7:00 AM 0.02 M M M M
5/26/2010 7:00 AM 0.00 0.0 M M M
5/27/2010 7:00 AM 0.00 0.0 M M M
5/28/2010 7:00 AM 0.92 M M M M Very strong thunderstorms last night with frequent, strong downpours.
5/29/2010 7:00 AM T M M M M
5/30/2010 7:00 AM 0.00 0.0 M M M
5/31/2010 7:00 AM 0.00 0.0 M M M
6/1/2010 7:00 AM 0.02 M M M M
6/2/2010 7:00 AM 0.03 M M M M
6/3/2010 7:00 AM 0.00 0.0 M M M
6/4/2010 7:00 AM 0.00 0.0 M M M
6/5/2010 7:00 AM 0.94 M M M M Very heavy storms yesterday, one storm, that lasted from approximately 3PM-4PM produced .74 inches of rain.
6/6/2010 7:00 AM 0.02 M M M M
6/7/2010 7:00 AM 0.07 M M M M
6/8/2010 7:00 AM 0.00 0.0 M M M
6/9/2010 7:00 AM 0.00 0.0 M M M
6/10/2010 7:00 AM 0.33 M M M M
6/11/2010 7:00 AM 0.00 0.0 M M M
6/12/2010 7:00 AM 0.00 0.0 M M M
6/13/2010 7:00 AM 0.00 0.0 M M M
6/14/2010 7:00 AM 0.02 M M M M
6/15/2010 7:00 AM 0.00 0.0 M M M
6/16/2010 7:00 AM 0.02 M M M M
6/17/2010 7:00 AM 0.03 M M M M
6/21/2010 7:00 AM 0.00 0.0 M M M
6/22/2010 7:00 AM 0.00 0.0 M M M
6/24/2010 7:00 AM 0.00 0.0 M M M
6/25/2010 7:00 AM 0.00 0.0 M M M
7/2/2010 7:00 AM 0.00 0.0 M M M
7/3/2010 7:00 AM 0.00 0.0 M M M
7/4/2010 7:00 AM 0.00 0.0 M M M
7/5/2010 7:00 AM 0.00 0.0 M M M
7/6/2010 7:00 AM 0.00 0.0 M M M
7/7/2010 7:00 AM 0.00 0.0 M M M
7/9/2010 7:00 AM 0.12 M M M M
7/10/2010 7:00 AM 0.03 M M M M
7/11/2010 7:00 AM 0.33 M M M M
7/12/2010 7:00 AM 0.00 0.0 M M M
7/13/2010 7:00 AM 0.97 M M M M
7/14/2010 7:00 AM 0.39 M M M M
7/16/2010 7:00 AM 0.00 0.0 M M M
7/17/2010 7:00 AM 0.06 M M M M
7/19/2010 7:00 AM 0.03 M M M M
7/20/2010 7:00 AM 1.75 M M M M VEry heavy period of rainfall from 5:30-6:30 PM last night associated with a series of thunderstorms.
7/21/2010 7:00 AM 0.02 M M M M
7/22/2010 7:00 AM 0.00 0.0 M M M
7/23/2010 7:00 AM 0.00 0.0 M M M
7/25/2010 7:00 AM 0.00 0.0 M M M
7/26/2010 7:00 AM 0.10 M M M M
7/27/2010 7:00 AM 0.00 0.0 M M M
7/29/2010 7:00 AM 0.00 0.0 M M M
7/30/2010 7:00 AM 0.00 0.0 M M M
8/2/2010 7:00 AM 0.03 M M M M
8/3/2010 7:00 AM 0.02 M M M M
8/5/2010 7:00 AM 0.62 M M M M
8/13/2010 7:00 AM 0.31 M M M M
8/15/2010 7:00 AM 0.23 M M M M
8/19/2010 7:00 AM 0.06 M M M M
8/28/2010 7:00 AM 0.00 0.0 M M M
8/30/2010 7:00 AM 0.00 0.0 M M M
9/26/2010 7:00 AM 0.00 0.0 M M M
9/27/2010 7:00 AM 0.32 M M M M
9/28/2010 7:00 AM 1.77 M M M M
9/29/2010 7:00 AM 0.21 M M M M
9/30/2010 7:00 AM 1.51 M M M M



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
6/19/2010 6/20/2010 7:00 AM 2 0.00 M M
6/26/2010 6/27/2010 6:30 AM 2 0.00 M M
6/27/2010 6/30/2010 7:00 AM 4 0.20 M M
8/16/2010 8/17/2010 7:00 AM 2 0.33 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