CoCoRaHS Station WYS : CO-BO-337

2013 CoCoRaHS Water Year Summary for Station CO-BO-337 Report generated on October 5, 2019

Station Overview		Station Location
Station Number	CO-BO-337	Latitude	40.045474
Station Name	Boulder 1.6 NW	Longitude	-105.267932
County	Boulder	Elevation (ft)	5420

Water Year Overview
Days in Water Year
Daily Prcp Observations
Multiday Prcp Observations
Hail Observations
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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	Days With Prcp	Days With Trace	Total Snowfall	Days With Snowfall	Days With Snow On Ground
Oct 12	1.20	0.00	0	0.00	0	0.00	0	0	0	0.0	0	0
Nov 12	0.92	0.00	0	0.00	0	0.00	0	0	0	0.0	0	0
Dec 12	0.70	0.09	14	0.09	14	0.00	0	2	2	3.2	3	3
Jan 13	0.56	0.14	17	0.14	17	0.00	0	2	1	1.4	2	0
Feb 13	0.58	1.08	14	1.08	14	0.00	0	3	2	12.1	3	2
March 13	1.71	0.44	6	0.44	6	0.00	0	2	0	3.6	1	0
April 13	2.10	1.40	6	1.40	6	0.00	0	4	2	0.0	0	0
May 13	2.41	1.12	3	1.12	3	0.00	0	3	0	0.0	0	0
June 13	2.37	0.00	0	0.00	0	0.00	0	0	0	0.0	0	0
July 13	1.68	0.00	0	0.00	0	0.00	0	0	0	0.0	0	0
Aug 13	1.96	0.29	6	0.29	6	0.00	0	2	1	0.0	0	0
Sept 13	1.51	16.67	23	16.67	23	0.00	0	10	1	0.0	0	0
Water Year Totals:	17.70"	21.23"	89 days	21.23"	89	0.00"	0 days	28 days	9 days	20.3"	9 days	5 days

Water Year Overview
Days in Water Year
Daily Prcp Observations
Multiday Prcp Observations
Hail Observations
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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
10/1/2012
10/2/2012
10/3/2012
10/4/2012
10/5/2012
10/6/2012
10/7/2012
10/8/2012
10/9/2012
10/10/2012
10/11/2012
10/12/2012
10/13/2012
10/14/2012
10/15/2012
10/16/2012
10/17/2012
10/18/2012
10/19/2012
10/20/2012
10/21/2012
10/22/2012
10/23/2012
10/24/2012
10/25/2012
10/26/2012
10/27/2012
10/28/2012
10/29/2012
10/30/2012
10/31/2012
11/1/2012
11/2/2012
11/3/2012
11/4/2012
11/5/2012
11/6/2012
11/7/2012
11/8/2012
11/9/2012
11/10/2012
11/11/2012
11/12/2012
11/13/2012
11/14/2012
11/15/2012
11/16/2012
11/17/2012
11/18/2012
11/19/2012
11/20/2012
11/21/2012
11/22/2012
11/23/2012
11/24/2012
11/25/2012
11/26/2012
11/27/2012
11/28/2012
11/29/2012
11/30/2012
12/1/2012
12/2/2012
12/3/2012
12/4/2012	0.00
12/5/2012	0.00
12/6/2012	T
12/7/2012	0.00
12/8/2012
12/9/2012
12/10/2012	0.00
12/11/2012	0.03
12/12/2012	0.00
12/13/2012	0.00
12/14/2012	0.00
12/15/2012
12/16/2012
12/17/2012	0.00
12/18/2012	0.00
12/19/2012	0.06
12/20/2012	T
12/21/2012	0.00
12/22/2012
12/23/2012
12/24/2012
12/25/2012
12/26/2012
12/27/2012
12/28/2012
12/29/2012
12/30/2012
12/31/2012

Day of Year	Daily Prcp	Multiday Prcp
1/1/2013
1/2/2013
1/3/2013
1/4/2013
1/5/2013
1/6/2013
1/7/2013	0.00
1/8/2013	0.00
1/9/2013	0.00
1/10/2013	0.00
1/11/2013	0.00
1/12/2013
1/13/2013
1/14/2013	0.01
1/15/2013	T
1/16/2013	0.00
1/17/2013	0.00
1/18/2013
1/19/2013
1/20/2013
1/21/2013
1/22/2013	0.00
1/23/2013	0.00
1/24/2013	0.00
1/25/2013	0.00
1/26/2013
1/27/2013
1/28/2013	0.00
1/29/2013	0.13
1/30/2013	0.00
1/31/2013	0.00
2/1/2013	0.00
2/2/2013
2/3/2013
2/4/2013	0.00
2/5/2013	0.00
2/6/2013	0.00
2/7/2013	T
2/8/2013	0.00
2/9/2013
2/10/2013
2/11/2013	0.01
2/12/2013	0.00
2/13/2013	0.00
2/14/2013	0.00
2/15/2013
2/16/2013
2/17/2013
2/18/2013
2/19/2013
2/20/2013
2/21/2013	0.35
2/22/2013
2/23/2013
2/24/2013
2/25/2013	0.72
2/26/2013	T
2/27/2013	0.00
2/28/2013
3/1/2013	0.00
3/2/2013
3/3/2013
3/4/2013	0.00
3/5/2013	0.07
3/6/2013	0.00
3/7/2013
3/8/2013
3/9/2013
3/10/2013
3/11/2013	0.00
3/12/2013	0.37
3/13/2013
3/14/2013
3/15/2013
3/16/2013
3/17/2013
3/18/2013
3/19/2013
3/20/2013
3/21/2013
3/22/2013
3/23/2013
3/24/2013
3/25/2013
3/26/2013
3/27/2013
3/28/2013
3/29/2013
3/30/2013
3/31/2013

Day of Year	Daily Prcp	Multiday Prcp
4/1/2013
4/2/2013	T
4/3/2013	0.59
4/4/2013	T
4/5/2013
4/6/2013
4/7/2013
4/8/2013
4/9/2013	0.36
4/10/2013	0.17
4/11/2013
4/12/2013
4/13/2013
4/14/2013
4/15/2013	0.28
4/16/2013
4/17/2013
4/18/2013
4/19/2013
4/20/2013
4/21/2013
4/22/2013
4/23/2013
4/24/2013
4/25/2013
4/26/2013
4/27/2013
4/28/2013
4/29/2013
4/30/2013
5/1/2013
5/2/2013	0.28
5/3/2013
5/4/2013
5/5/2013
5/6/2013
5/7/2013
5/8/2013
5/9/2013	0.77
5/10/2013	0.07
5/11/2013
5/12/2013
5/13/2013
5/14/2013
5/15/2013
5/16/2013
5/17/2013
5/18/2013
5/19/2013
5/20/2013
5/21/2013
5/22/2013
5/23/2013
5/24/2013
5/25/2013
5/26/2013
5/27/2013
5/28/2013
5/29/2013
5/30/2013
5/31/2013
6/1/2013
6/2/2013
6/3/2013
6/4/2013
6/5/2013
6/6/2013
6/7/2013
6/8/2013
6/9/2013
6/10/2013
6/11/2013
6/12/2013
6/13/2013
6/14/2013
6/15/2013
6/16/2013
6/17/2013
6/18/2013
6/19/2013
6/20/2013
6/21/2013
6/22/2013
6/23/2013
6/24/2013
6/25/2013
6/26/2013
6/27/2013
6/28/2013
6/29/2013
6/30/2013

Day of Year	Daily Prcp	Multiday Prcp
7/1/2013
7/2/2013
7/3/2013
7/4/2013
7/5/2013
7/6/2013
7/7/2013
7/8/2013
7/9/2013
7/10/2013
7/11/2013
7/12/2013
7/13/2013
7/14/2013
7/15/2013
7/16/2013
7/17/2013
7/18/2013
7/19/2013
7/20/2013
7/21/2013
7/22/2013
7/23/2013
7/24/2013
7/25/2013
7/26/2013
7/27/2013
7/28/2013
7/29/2013
7/30/2013
7/31/2013
8/1/2013
8/2/2013
8/3/2013
8/4/2013
8/5/2013
8/6/2013
8/7/2013
8/8/2013
8/9/2013
8/10/2013
8/11/2013
8/12/2013
8/13/2013
8/14/2013
8/15/2013
8/16/2013
8/17/2013
8/18/2013
8/19/2013
8/20/2013
8/21/2013
8/22/2013
8/23/2013	T
8/24/2013
8/25/2013	0.11
8/26/2013	0.00
8/27/2013	0.18
8/28/2013
8/29/2013	0.00
8/30/2013	0.00
8/31/2013
9/1/2013
9/2/2013
9/3/2013	0.00
9/4/2013	0.00
9/5/2013	0.00
9/6/2013	0.00
9/7/2013
9/8/2013
9/9/2013	0.00
9/10/2013	0.94
9/11/2013	1.38
9/12/2013	8.43
9/13/2013	3.31
9/14/2013	0.03
9/15/2013	0.19
9/16/2013	1.45
9/17/2013	0.00
9/18/2013	0.00
9/19/2013	T
9/20/2013	0.00
9/21/2013
9/22/2013
9/23/2013	0.46
9/24/2013	0.00
9/25/2013	0.00
9/26/2013
9/27/2013	0.02
9/28/2013	0.46
9/29/2013	0.00
9/30/2013	0.00

Water Year Overview
Days in Water Year
Daily Prcp Observations
Multiday Prcp Observations
Hail Observations
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Observation Date	Observation Time	Precipitation	Snowfall	Snowfall SWE	Snow Depth	Snow SWE	Notes
12/4/2012	9:00 AM	0.00	0.0	M	M	M
12/5/2012	9:00 AM	0.00	0.0	M	M	M
12/6/2012	9:00 AM	T	0.0	M	M	M	Drizzle just beginning by 9am observation, droplets in gauge funnel but no measurable accumulation yet.
12/7/2012	9:00 AM	0.00	0.0	M	M	M	possible precip coming this weekend?
12/10/2012	9:00 AM	0.00	0.0	M	M	M
12/11/2012	9:00 AM	0.03	0.7	0.06	0.7	0.06	snow at angle in gauge
12/12/2012	9:00 AM	0.00	0.0	M	M	M
12/13/2012	9:00 AM	0.00	0.0	M	M	M
12/14/2012	9:00 AM	0.00	0.0	M	M	M
12/17/2012	9:00 AM	0.00	0.0	M	M	M
12/18/2012	9:00 AM	0.00	0.0	M	M	M
12/19/2012	8:30 AM	0.06	2.4	0.12	2.4	0.12	Windy, snowing, more water in core than in gauge. More snow forecast today.
12/20/2012	9:00 AM	T	0.1	T	1.3	0.11	storm was ending about time of yesterday's measurement
12/21/2012	9:00 AM	0.00	0.0	M	M	M
1/7/2013	9:00 AM	0.00	0.0	M	M	M
1/8/2013	9:00 AM	0.00	0.0	M	M	M
1/9/2013	9:00 AM	0.00	0.0	M	M	M
1/10/2013	9:00 AM	0.00	0.0	M	M	M
1/11/2013	9:00 AM	0.00	0.0	M	M	M	A few flakes in the air.
1/14/2013	9:00 AM	0.01	0.3	0.01	M	M	Snow.
1/15/2013	9:00 AM	T	M	M	M	M
1/16/2013	9:00 AM	0.00	0.0	M	M	M
1/17/2013	9:00 AM	0.00	0.0	M	M	M
1/22/2013	9:00 AM	0.00	0.0	M	M	M
1/23/2013	9:00 AM	0.00	0.0	M	M	M
1/24/2013	9:00 AM	0.00	0.0	M	M	M
1/25/2013	9:00 AM	0.00	0.0	M	M	M
1/28/2013	9:00 AM	0.00	0.0	M	M	M
1/29/2013	9:00 AM	0.13	1.1	0.07	M	M
1/30/2013	9:00 AM	0.00	0.0	M	M	M
1/31/2013	9:00 AM	0.00	0.0	M	M	M
2/1/2013	9:00 AM	0.00	0.0	M	M	M
2/4/2013	9:00 AM	0.00	0.0	M	M	M
2/5/2013	9:00 AM	0.00	0.0	M	M	M
2/6/2013	9:00 AM	0.00	0.0	M	M	M
2/7/2013	9:00 AM	T	0.0	M	M	M
2/8/2013	9:00 AM	0.00	0.0	M	M	M
2/11/2013	9:00 AM	0.01	0.6	0.01	M	M
2/12/2013	9:00 AM	0.00	0.0	M	M	M
2/13/2013	9:00 AM	0.00	0.0	M	M	M
2/14/2013	9:00 AM	0.00	0.0	M	M	M
2/21/2013	9:00 AM	0.35	3.6	0.30	3.6	0.30
2/25/2013	9:00 AM	0.72	7.9	M	8.5	0.82	This is total water and snow for our school site from over the weekend
2/26/2013	9:00 AM	T	T	T	M	M
2/27/2013	9:00 AM	0.00	0.0	M	M	M
3/1/2013	9:00 AM	0.00	0.0	M	M	M
3/4/2013	9:00 AM	0.00	0.0	M	M	M
3/5/2013	9:00 AM	0.07	M	M	M	M	Estimated from snow on ground--gauge was tampered with and packed with snow.
3/6/2013	9:00 AM	0.00	0.0	M	M	M
3/11/2013	9:00 AM	0.00	0.0	M	0.0	M
3/12/2013	9:00 AM	0.37	3.6	M	M	M
4/2/2013	9:00 AM	T	M	M	M	M
4/3/2013	9:00 AM	0.59	M	M	M	M
4/4/2013	9:00 AM	T	M	M	M	M
4/9/2013	9:00 AM	0.36	M	M	M	M
4/10/2013	9:00 AM	0.17	M	M	M	M
4/15/2013	9:00 AM	0.28	M	M	M	M
5/2/2013	9:00 AM	0.28	M	M	M	M
5/9/2013	9:00 AM	0.77	M	M	M	M
5/10/2013	9:00 AM	0.07	M	M	M	M
8/23/2013	9:00 AM	T	0.0	M	M	M
8/25/2013	9:00 AM	0.11	M	M	M	M	Measured Monday morning 26 Aug. (this gauge is at school.)
8/26/2013	9:00 AM	0.00	0.0	M	M	M
8/27/2013	9:00 AM	0.18	M	M	M	M
8/29/2013	9:00 AM	0.00	0.0	M	M	M
8/30/2013	9:00 AM	0.00	0.0	M	M	M
9/3/2013	9:00 AM	0.00	0.0	M	M	M
9/4/2013	9:00 AM	0.00	0.0	M	M	M
9/5/2013	9:00 AM	0.00	0.0	M	M	M
9/6/2013	9:00 AM	0.00	0.0	M	M	M
9/9/2013	9:00 AM	0.00	0.0	M	M	M
9/10/2013	8:30 AM	0.94	M	M	M	M	Very light rain as I emptied gauge
9/11/2013	8:15 AM	1.38	M	M	M	M	wow, still coming today & tomorrow?? Drizzling at time of measurement.
9/12/2013	9:00 AM	8.43	M	M	M	M	WOW, just wow. Will send pic of the nearly-filled gauge. Neighborhood flooding, etc.
9/13/2013	9:00 AM	3.31	M	M	M	M	Light rain @ 9am collection time.
9/14/2013	9:00 AM	0.03	M	M	M	M
9/15/2013	9:00 AM	0.19	M	M	M	M
9/16/2013	9:00 AM	1.45	M	M	M	M
9/17/2013	9:00 AM	0.00	0.0	M	M	M
9/18/2013	9:00 AM	0.00	0.0	M	M	M
9/19/2013	9:00 AM	T	M	M	M	M
9/20/2013	9:00 AM	0.00	0.0	M	M	M
9/23/2013	8:30 AM	0.46	M	M	M	M
9/24/2013	9:00 AM	0.00	0.0	M	M	M
9/25/2013	9:00 AM	0.00	0.0	M	M	M
9/27/2013	8:15 AM	0.02	M	M	M	M
9/28/2013	9:00 AM	0.46	M	M	M	M
9/29/2013	9:00 AM	0.00	0.0	M	M	M
9/30/2013	9:00 AM	0.00	0.0	M	M	M

Water Year Overview
Days in Water Year
Daily Prcp Observations
Multiday Prcp Observations
Hail Observations
Top of Page

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

Water Year Overview
Days in Water Year
Daily Prcp Observations
Multiday Prcp Observations
Hail Observations
Top of Page

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