Station Overview Station Location
Station Number DC-DC-15 Latitude 38.920341
Station Name Washington 1.9 WNW Longitude -77.045627
County District Of Columbia Elevation (ft) 166



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 16 3.62 0.57 19 0.57 19 0.00 0 0 4 0 0.0 0 0
Nov 16 3.39 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Dec 16 3.27 0.00 1 0.00 1 0.00 0 0 0 0 0.0 0 0
Jan 17 3.04 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Feb 17 2.83 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
March 17 3.77 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
April 17 3.42 0.81 7 0.81 7 0.00 0 0 2 0 0.0 0 0
May 17 4.31 3.32 7 3.32 7 0.00 0 0 2 0 0.0 0 0
June 17 4.00 0.00 2 0.00 2 0.00 0 0 0 0 0.0 0 0
July 17 4.08 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Aug 17 3.39 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Sept 17 3.90 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Water Year Totals: 43.02" 4.70" 36 days 4.70" 36 0.00" 0 days 0 8 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
10/1/2016 0.18
10/2/2016 0.13
10/3/2016 0.01
10/4/2016 0.00
10/5/2016 0.00
10/6/2016 0.00
10/7/2016 0.00
10/8/2016 0.00
10/9/2016 0.25
10/10/2016 0.00
10/11/2016 0.00
10/12/2016 0.00
10/13/2016 0.00
10/14/2016 0.00
10/15/2016 0.00
10/16/2016 0.00
10/17/2016 0.00
10/18/2016 0.00
10/19/2016 0.00
10/20/2016
10/21/2016
10/22/2016
10/23/2016
10/24/2016
10/25/2016
10/26/2016
10/27/2016
10/28/2016
10/29/2016
10/30/2016
10/31/2016
11/1/2016
11/2/2016
11/3/2016
11/4/2016
11/5/2016
11/6/2016
11/7/2016
11/8/2016
11/9/2016
11/10/2016
11/11/2016
11/12/2016
11/13/2016
11/14/2016
11/15/2016
11/16/2016
11/17/2016
11/18/2016
11/19/2016
11/20/2016
11/21/2016
11/22/2016
11/23/2016
11/24/2016
11/25/2016
11/26/2016
11/27/2016
11/28/2016
11/29/2016
11/30/2016
12/1/2016
12/2/2016
12/3/2016
12/4/2016
12/5/2016
12/6/2016
12/7/2016
12/8/2016
12/9/2016
12/10/2016
12/11/2016
12/12/2016
12/13/2016
12/14/2016
12/15/2016
12/16/2016
12/17/2016
12/18/2016
12/19/2016
12/20/2016
12/21/2016
12/22/2016 0.00
12/23/2016
12/24/2016
12/25/2016
12/26/2016
12/27/2016
12/28/2016
12/29/2016
12/30/2016
12/31/2016
Day of YearDaily PrcpMultiday Prcp
1/1/2017
1/2/2017
1/3/2017
1/4/2017
1/5/2017
1/6/2017
1/7/2017
1/8/2017
1/9/2017
1/10/2017
1/11/2017
1/12/2017
1/13/2017
1/14/2017
1/15/2017
1/16/2017
1/17/2017
1/18/2017
1/19/2017
1/20/2017
1/21/2017
1/22/2017
1/23/2017
1/24/2017
1/25/2017
1/26/2017
1/27/2017
1/28/2017
1/29/2017
1/30/2017
1/31/2017
2/1/2017
2/2/2017
2/3/2017
2/4/2017
2/5/2017
2/6/2017
2/7/2017
2/8/2017
2/9/2017
2/10/2017
2/11/2017
2/12/2017
2/13/2017
2/14/2017
2/15/2017
2/16/2017
2/17/2017
2/18/2017
2/19/2017
2/20/2017
2/21/2017
2/22/2017
2/23/2017
2/24/2017
2/25/2017
2/26/2017
2/27/2017
2/28/2017
3/1/2017
3/2/2017
3/3/2017
3/4/2017
3/5/2017
3/6/2017
3/7/2017
3/8/2017
3/9/2017
3/10/2017
3/11/2017
3/12/2017
3/13/2017
3/14/2017
3/15/2017
3/16/2017
3/17/2017
3/18/2017
3/19/2017
3/20/2017
3/21/2017
3/22/2017
3/23/2017
3/24/2017
3/25/2017
3/26/2017
3/27/2017
3/28/2017
3/29/2017
3/30/2017
3/31/2017
Day of YearDaily PrcpMultiday Prcp
4/1/2017
4/2/2017
4/3/2017
4/4/2017
4/5/2017
4/6/2017
4/7/2017
4/8/2017
4/9/2017
4/10/2017
4/11/2017
4/12/2017
4/13/2017 0.00
4/14/2017 0.00
4/15/2017 0.00
4/16/2017 0.00
4/17/2017 0.00
4/18/2017
4/19/2017
4/20/2017 0.05
4/21/2017
4/22/2017
4/23/2017
4/24/2017
4/25/2017
4/26/2017 0.76
4/27/2017
4/28/2017
4/29/2017
4/30/2017
5/1/2017 M
5/2/2017
5/3/2017
5/4/2017
5/5/2017 1.02
5/6/2017
5/7/2017
5/8/2017
5/9/2017
5/10/2017
5/11/2017
5/12/2017
5/13/2017 2.30
5/14/2017 0.00
5/15/2017 0.00
5/16/2017 0.00
5/17/2017 0.00
5/18/2017 0.00
5/19/2017
5/20/2017
5/21/2017
5/22/2017
5/23/2017
5/24/2017
5/25/2017
5/26/2017
5/27/2017
5/28/2017
5/29/2017
5/30/2017
5/31/2017
6/1/2017
6/2/2017
6/3/2017
6/4/2017
6/5/2017
6/6/2017
6/7/2017
6/8/2017
6/9/2017
6/10/2017
6/11/2017
6/12/2017 0.00
6/13/2017 0.00
6/14/2017
6/15/2017
6/16/2017
6/17/2017
6/18/2017
6/19/2017
6/20/2017
6/21/2017
6/22/2017
6/23/2017
6/24/2017
6/25/2017
6/26/2017
6/27/2017
6/28/2017
6/29/2017
6/30/2017
Day of YearDaily PrcpMultiday Prcp
7/1/2017
7/2/2017
7/3/2017
7/4/2017
7/5/2017
7/6/2017
7/7/2017
7/8/2017
7/9/2017
7/10/2017
7/11/2017
7/12/2017
7/13/2017
7/14/2017
7/15/2017
7/16/2017
7/17/2017
7/18/2017
7/19/2017
7/20/2017
7/21/2017
7/22/2017
7/23/2017
7/24/2017
7/25/2017
7/26/2017
7/27/2017
7/28/2017
7/29/2017
7/30/2017
7/31/2017
8/1/2017
8/2/2017
8/3/2017
8/4/2017
8/5/2017
8/6/2017
8/7/2017
8/8/2017
8/9/2017
8/10/2017
8/11/2017
8/12/2017
8/13/2017
8/14/2017
8/15/2017
8/16/2017
8/17/2017
8/18/2017
8/19/2017
8/20/2017
8/21/2017
8/22/2017
8/23/2017
8/24/2017
8/25/2017
8/26/2017
8/27/2017
8/28/2017
8/29/2017
8/30/2017
8/31/2017
9/1/2017
9/2/2017
9/3/2017
9/4/2017
9/5/2017
9/6/2017
9/7/2017
9/8/2017
9/9/2017
9/10/2017
9/11/2017
9/12/2017
9/13/2017
9/14/2017
9/15/2017
9/16/2017
9/17/2017
9/18/2017
9/19/2017
9/20/2017
9/21/2017
9/22/2017
9/23/2017
9/24/2017
9/25/2017
9/26/2017
9/27/2017
9/28/2017
9/29/2017
9/30/2017



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/1/2016 7:00 AM 0.18 M M M M Slow steady rain off and pn all day
10/2/2016 7:00 AM 0.13 M M M M
10/3/2016 7:00 AM 0.01 M M M M Sent via CoCoRaHS Observer for iOS
10/4/2016 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
10/5/2016 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
10/6/2016 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
10/7/2016 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
10/8/2016 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
10/9/2016 7:00 AM 0.25 0.0 M 0.0 M
10/10/2016 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
10/11/2016 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
10/12/2016 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
10/13/2016 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
10/14/2016 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
10/15/2016 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
10/16/2016 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
10/17/2016 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
10/18/2016 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
10/19/2016 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
12/22/2016 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
4/13/2017 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
4/14/2017 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
4/15/2017 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
4/16/2017 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
4/17/2017 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
4/20/2017 7:00 AM 0.05 M M M M Multiplendaynmeasurement
4/26/2017 7:00 AM 0.76 M M M M This is for multiple days. Since last day that was reported. Is there a way that the app can also allow for multiple day reporting?
5/1/2017 7:00 AM M M M M M This is myltiple day sonce last checked. Can you modify the app? {EDIT: Observer reported 0.78 of new precip but indicated in the notes that this was for a time period of greater than 24 hours. Changed report of 0.78 to NA until observer can be contacted to determine time frame for a multi-day report. Submission Time Before EDIT: 5/01/2017 7:51 PM CoCoSTAFF DNT}
5/5/2017 7:00 AM 1.02 M M M M Sent via CoCoRaHS Observer for iOS
5/13/2017 7:00 AM 2.30 M M M M This is a multi day measurement
5/14/2017 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
5/15/2017 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
5/16/2017 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
5/17/2017 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
5/18/2017 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
6/12/2017 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
6/13/2017 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS



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