Station Overview Station Location
Station Number MD-PG-7 Latitude 38.825734
Station Name Camp Springs 1.6 NNW Longitude -76.926631
County Prince George's Elevation (ft) 187



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 3.60 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Nov 09 3.37 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Dec 09 3.28 5.82 11 4.40 9 1.42 2 1 7 0 7.0 1 3
Jan 10 3.06 2.28 9 2.28 9 0.00 0 0 9 0 7.5 2 0
Feb 10 2.71 4.08 9 4.08 9 0.00 0 0 9 0 38.8 5 6
March 10 3.69 1.36 3 1.36 3 0.00 0 0 3 0 0.0 0 0
April 10 3.32 1.73 7 1.73 7 0.00 0 0 7 0 0.0 0 0
May 10 4.10 3.02 19 1.39 6 1.63 13 1 6 0 0.0 0 0
June 10 3.84 2.72 9 2.72 9 0.00 0 0 9 0 0.0 0 0
July 10 4.09 5.79 11 5.79 11 0.00 0 0 11 0 0.0 0 0
Aug 10 3.27 4.31 9 4.31 9 0.00 0 0 9 0 0.0 0 0
Sept 10 3.82 2.19 4 2.19 4 0.00 0 0 4 0 0.0 0 0
Water Year Totals: 42.15" 33.30" 91 days 30.25" 76 3.05" 15 days 2 74 days 0 days 53.3" 8 days 9 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 1.63
12/10/2009
12/11/2009
12/12/2009
12/13/2009 0.03
12/14/2009 0.50
12/15/2009
12/16/2009
12/17/2009
12/18/2009
12/19/2009 0.32 **
12/20/2009 1.42
12/21/2009 0.00
12/22/2009
12/23/2009 0.00
12/24/2009
12/25/2009
12/26/2009 1.58
12/27/2009 0.09
12/28/2009
12/29/2009
12/30/2009
12/31/2009 0.25
Day of YearDaily PrcpMultiday Prcp
1/1/2010 0.17
1/2/2010
1/3/2010
1/4/2010
1/5/2010
1/6/2010
1/7/2010
1/8/2010 0.08
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 0.03
1/18/2010 0.72
1/19/2010
1/20/2010 0.07
1/21/2010
1/22/2010 0.19
1/23/2010
1/24/2010
1/25/2010 0.45
1/26/2010 0.18
1/27/2010
1/28/2010
1/29/2010
1/30/2010
1/31/2010 0.39
2/1/2010
2/2/2010
2/3/2010 0.35
2/4/2010
2/5/2010
2/6/2010 1.93
2/7/2010 0.69
2/8/2010
2/9/2010
2/10/2010 0.57
2/11/2010 0.21
2/12/2010
2/13/2010
2/14/2010
2/15/2010
2/16/2010 0.04
2/17/2010
2/18/2010
2/19/2010
2/20/2010
2/21/2010
2/22/2010
2/23/2010 0.24
2/24/2010
2/25/2010 0.04
2/26/2010
2/27/2010 0.01
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 1.09
3/30/2010 0.24
3/31/2010 0.03
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 0.82
4/10/2010
4/11/2010
4/12/2010
4/13/2010
4/14/2010 0.17
4/15/2010
4/16/2010
4/17/2010 0.01
4/18/2010
4/19/2010
4/20/2010
4/21/2010
4/22/2010 0.17
4/23/2010
4/24/2010
4/25/2010 0.15
4/26/2010 0.12
4/27/2010 0.29
4/28/2010
4/29/2010
4/30/2010
5/1/2010
5/2/2010
5/3/2010 0.20
5/4/2010 0.04
5/5/2010
5/6/2010
5/7/2010
5/8/2010
5/9/2010
5/10/2010
5/11/2010
5/12/2010 0.11
5/13/2010 0.07
5/14/2010 **
5/15/2010 **
5/16/2010 **
5/17/2010 **
5/18/2010 **
5/19/2010 **
5/20/2010 **
5/21/2010 **
5/22/2010 **
5/23/2010 **
5/24/2010 **
5/25/2010 **
5/26/2010 1.63
5/27/2010
5/28/2010 0.73
5/29/2010 0.24
5/30/2010
5/31/2010
6/1/2010
6/2/2010 0.06
6/3/2010
6/4/2010 0.72
6/5/2010
6/6/2010
6/7/2010 0.05
6/8/2010
6/9/2010
6/10/2010 0.12
6/11/2010
6/12/2010
6/13/2010 0.14
6/14/2010 0.08
6/15/2010 0.55
6/16/2010 0.11
6/17/2010
6/18/2010
6/19/2010
6/20/2010
6/21/2010
6/22/2010
6/23/2010
6/24/2010
6/25/2010
6/26/2010
6/27/2010
6/28/2010
6/29/2010 0.89
6/30/2010
Day of YearDaily PrcpMultiday Prcp
7/1/2010
7/2/2010
7/3/2010
7/4/2010
7/5/2010
7/6/2010
7/7/2010
7/8/2010
7/9/2010
7/10/2010 0.12
7/11/2010 0.62
7/12/2010
7/13/2010 1.18
7/14/2010 1.72
7/15/2010 0.05
7/16/2010
7/17/2010 0.02
7/18/2010
7/19/2010 0.14
7/20/2010 0.07
7/21/2010 0.01
7/22/2010
7/23/2010
7/24/2010
7/25/2010
7/26/2010 1.27
7/27/2010
7/28/2010
7/29/2010
7/30/2010 0.59
7/31/2010
8/1/2010 0.04
8/2/2010 0.01
8/3/2010
8/4/2010 0.01
8/5/2010
8/6/2010 0.49
8/7/2010
8/8/2010
8/9/2010
8/10/2010
8/11/2010 0.01
8/12/2010
8/13/2010 2.77
8/14/2010
8/15/2010
8/16/2010 0.22
8/17/2010
8/18/2010 0.40
8/19/2010 0.36
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
8/29/2010
8/30/2010
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 0.08
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
9/27/2010 0.17
9/28/2010 0.12
9/29/2010
9/30/2010 1.82



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
12/9/2009 7:45 AM 1.63 M M M M
12/13/2009 7:00 AM 0.03 M M M M
12/14/2009 7:00 AM 0.50 M M M M
12/19/2009 7:00 AM 0.32 7.0 0.32 7.0 M
12/21/2009 7:00 AM 0.00 0.0 M 16.5 M
12/23/2009 7:00 AM 0.00 0.0 M 13.0 M
12/26/2009 7:00 AM 1.58 M M M M
12/27/2009 7:00 AM 0.09 M M M M
12/31/2009 7:00 AM 0.25 M M M M Freezing rain and sleet about an eighth of and inch accumulation.
1/1/2010 7:00 AM 0.17 M M M M Rain ended around 9am Dec 31st and resumed about 4pm.
1/8/2010 7:00 AM 0.08 1.5 M M M
1/17/2010 7:00 AM 0.03 M M M M
1/18/2010 7:00 AM 0.72 M M M M
1/20/2010 7:00 AM 0.07 M M M M Second morning in a row with sleet, this time measurable.
1/22/2010 7:00 AM 0.19 M M M M Occasional "spits" of rain continue, but main rain has ended for now.
1/25/2010 7:00 AM 0.45 M M M M Brief period of light rain around 10am. Main rain began at 6:00pm.
1/26/2010 7:00 AM 0.18 M M M M Main rain ended around 10am. Late evening shower about 9-10pm.
1/31/2010 7:00 AM 0.39 6.0 M M M
2/3/2010 7:00 AM 0.35 3.8 0.35 6.5 M End time of snow is more of an estimate.
2/6/2010 7:00 AM 1.93 16.0 M 18.0 M Large difference in my weather station melted and guage melted: 1.41" for Sta.; 2.47 guage. Station is usually too low. Amt. reported is an average. Drifts up to 2 feet in the backyard.
2/7/2010 7:00 AM 0.69 8.0 0.69 24.0 M
2/10/2010 7:00 AM 0.57 4.5 0.57 20.0 M At observation time, graupel and a bit of rain mixing in. This decreased the snow depth as the amount was about the same as measured at 10pm last night. Total snow ranges from 20-24".
2/11/2010 7:00 AM 0.21 6.5 0.21 29.0 M Hard to measure snow with the drifts about. Measurement ranged from 22-29+ inches around the house. I'm pretty confident about the 29" as it is where I usually measure and is somewhat sheltered.
2/16/2010 7:00 AM 0.04 M M 12.5 M Hard to find any new snow to measure. Afternoon snow ended with a drizzle about 7pm. Brief snow shower this AM around 5 a.m.
2/23/2010 7:00 AM 0.24 M M M M Mostly drizzle after 5pm.
2/25/2010 7:00 AM 0.04 M M M M
2/27/2010 7:00 AM 0.01 M M M M Light dusting of snow probably occurred around 4am.
3/29/2010 7:00 AM 1.09 M M M M
3/30/2010 7:00 AM 0.24 M M M M Accumulating rain ended early today. A few sprinkles still linger.
3/31/2010 7:00 AM 0.03 M M M M Morning rain followed by partly cloudy day. About .02" fell in the 7-8pm hour.
4/9/2010 7:00 AM 0.82 M M M M
4/14/2010 7:00 AM 0.17 M M M M
4/17/2010 7:00 AM 0.01 M M M M Not sure when precip ended but before 9:00pm
4/22/2010 7:00 AM 0.17 M M M M
4/25/2010 7:00 AM 0.15 M M M M Early rain from 11:40am to 12:30 yielded .01". Steady rain overnight estimated to have begun around 1am.
4/26/2010 7:00 AM 0.12 M M M M Early morning rain yielded .02"; late evening rain beginning about 10:30pm only measured .10"
4/27/2010 7:00 AM 0.29 M M M M Multiple periods of rain throughout the day and evening. End time unknown.
5/3/2010 7:00 AM 0.20 M M M M Rain began in the 5:00 am hour.
5/4/2010 7:00 AM 0.04 M M M M
5/12/2010 7:00 AM 0.11 M M M M Rain appears to have ended around 3pm, but periods of drizzle continued through the later part of the afternoon.
5/13/2010 7:00 AM 0.07 M M M M Seems like we are in the desert regarding rain. Heard thunder, but preciptation was disappointing, again.
5/28/2010 7:00 AM 0.73 M M M M Brief sprinkle around 6:20pm. Main rain after 11pm.
5/29/2010 7:00 AM 0.24 M M M M
6/2/2010 7:00 AM 0.06 M M M M Two short rain events, but little accumulation!
6/4/2010 7:00 AM 0.72 M M M M Finally some rain! Brief shower about 2pm. Main rain began just before 5pm.
6/7/2010 7:00 AM 0.05 M M M M One very brief shower around 3pm. Main accumulation with second, short rain event
6/10/2010 7:00 AM 0.12 M M M M
6/13/2010 7:00 AM 0.14 M M M M
6/14/2010 7:00 AM 0.08 M M M M
6/15/2010 7:00 AM 0.55 M M M M Several rain showers brought a surprising and welcome amount of rain.
6/16/2010 7:00 AM 0.11 M M M M Exact time of rain events unknown, but appear to be early afternoon and around midnight to 1 am.
6/29/2010 7:00 AM 0.89 M M M M
7/10/2010 7:00 AM 0.12 M M M M Rain appears to have started in the 5am hour.
7/11/2010 7:00 AM 0.62 M M M M Main rain was over about noon; drizzle continued through early afternoon.
7/13/2010 7:00 AM 1.18 M M M M Three rain events: early afternoon, around 10:30pm, and early this morning ending about 3:00 a.m.
7/14/2010 7:00 AM 1.72 M M M M Rain events ended between 1 and 2:00 a.m.
7/15/2010 7:00 AM 0.05 M M M M Off and on rain and drizzle through the first half of the day.
7/17/2010 7:00 AM 0.02 M M M M Thunderstorm/rain occurred around the midnight hour.
7/19/2010 7:00 AM 0.14 M M M M Rain between 11:15 and 1 am.
7/20/2010 7:00 AM 0.07 M M M M A few sprinkles around noon. Accumulating rain occurred early evening
7/21/2010 7:00 AM 0.01 M M M M
7/26/2010 7:00 AM 1.27 M M M M An inch of rain in 30 minutes.
7/30/2010 7:00 AM 0.59 M M M M Main rain in the mid-afternoon; another shower after 7pm.
8/1/2010 7:00 AM 0.04 M M M M Rain occurred between midnight and 2 am.
8/2/2010 7:00 AM 0.01 M M M M Brief shower between 2:15 and 2:30pm and early this morning.
8/4/2010 7:00 AM 0.01 M M M M Rain shower early this morning. Time unknown.
8/6/2010 7:00 AM 0.49 M M M M Sorry for the late report but power went out this morning about 7:30am, but not during the storms. Just got it back an hour or so ago.
8/11/2010 7:00 AM 0.01 M M M M
8/13/2010 7:00 AM 2.77 M M M M About four rain events in the last 24 hrs with the first event yesterday morning being the heaviest. At 7:56 am yesterday the rain rate was 7.78"/hour. We received 1.5" in about 20 minutes.
8/16/2010 7:00 AM 0.22 M M M M
8/18/2010 7:00 AM 0.40 M M M M Rain began after midnight.
8/19/2010 7:00 AM 0.36 M M M M
9/17/2010 7:00 AM 0.08 M M M M Off and on showers through the evening and a bit of rain after midnight.
9/27/2010 7:00 AM 0.17 M M M M Brief rain shower around 7:30 am and 6:30 pm Sunday. More continuous rain beginning at midnight, but pretty sparse and light.
9/28/2010 7:00 AM 0.12 M M M M Disappointing rain event here. Two day total only 0.29".
9/30/2010 7:00 AM 1.82 M M M M Appears that heaviest precip occurred between 2 and 3 am.



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
12/19/2009 12/20/2009 7:00 AM 2 1.42 17.5 1.42
5/14/2010 5/26/2010 6:00 PM 13 1.63 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