CoCoRaHS Station WYS : IL-WL-137

2017 CoCoRaHS Water Year Summary for Station IL-WL-137 Report generated on October 3, 2019

Station Overview		Station Location
Station Number	IL-WL-137	Latitude	41.72431
Station Name	Naperville 2.8 SSW	Longitude	-88.17107
County	Will	Elevation (ft)	684

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

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	3.00	0.00	0	0.00	0	0.00	0	0	0	0	0.0	0	0
Nov 16	3.25	0.00	0	0.00	0	0.00	0	0	0	0	0.0	0	0
Dec 16	2.31	0.00	0	0.00	0	0.00	0	0	0	0	0.0	0	0
Jan 17	1.76	0.00	0	0.00	0	0.00	0	0	0	0	0.0	0	0
Feb 17	1.72	0.00	0	0.00	0	0.00	0	0	0	0	0.0	0	0
March 17	2.40	0.00	0	0.00	0	0.00	0	0	0	0	0.0	0	0
April 17	3.56	0.00	0	0.00	0	0.00	0	0	0	0	0.0	0	0
May 17	4.05	3.97	24	3.97	24	0.00	0	0	10	2	0.0	0	0
June 17	4.20	3.01	30	3.01	26	0.00	4	1	12	0	0.0	0	0
July 17	4.03	6.62	31	6.62	31	0.00	0	0	14	0	0.0	0	0
Aug 17	4.20	2.66	30	0.84	17	1.82	13	1	3	0	0.0	0	0
Sept 17	3.24	0.43	27	0.43	23	0.00	4	1	3	0	0.0	0	0
Water Year Totals:	37.72"	16.69"	142 days	14.87"	121	1.82"	21 days	3	42 days	2 days	0.0"	0 days	0 days

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

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
10/2/2016
10/3/2016
10/4/2016
10/5/2016
10/6/2016
10/7/2016
10/8/2016
10/9/2016
10/10/2016
10/11/2016
10/12/2016
10/13/2016
10/14/2016
10/15/2016
10/16/2016
10/17/2016
10/18/2016
10/19/2016
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
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 Year	Daily Prcp	Multiday 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 Year	Daily Prcp	Multiday 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
4/14/2017
4/15/2017
4/16/2017
4/17/2017
4/18/2017
4/19/2017
4/20/2017
4/21/2017
4/22/2017
4/23/2017
4/24/2017
4/25/2017
4/26/2017
4/27/2017
4/28/2017
4/29/2017
4/30/2017
5/1/2017
5/2/2017
5/3/2017
5/4/2017
5/5/2017
5/6/2017
5/7/2017
5/8/2017	0.00
5/9/2017	0.66
5/10/2017	0.00
5/11/2017	1.15
5/12/2017	0.01
5/13/2017	0.00
5/14/2017	0.00
5/15/2017	0.00
5/16/2017	T
5/17/2017	0.00
5/18/2017	0.29
5/19/2017	0.09
5/20/2017	0.22
5/21/2017	0.37
5/22/2017	T
5/23/2017	0.02
5/24/2017	0.68
5/25/2017	0.00
5/26/2017	0.00
5/27/2017	0.48
5/28/2017	0.00
5/29/2017	0.00
5/30/2017	0.00
5/31/2017	0.00
6/1/2017	0.00
6/2/2017	0.00
6/3/2017	0.00
6/4/2017	0.00
6/5/2017	0.00
6/6/2017	0.00
6/7/2017	0.00
6/8/2017	0.00
6/9/2017	0.02
6/10/2017	0.14
6/11/2017	0.00
6/12/2017	0.00
6/13/2017	0.00
6/14/2017	0.68
6/15/2017	0.28
6/16/2017	0.41
6/17/2017	0.03
6/18/2017	0.16
6/19/2017	0.00
6/20/2017	0.07
6/21/2017	0.43
6/22/2017	0.00
6/23/2017	0.34
6/24/2017		**
6/25/2017		**
6/26/2017		**
6/27/2017		0.00
6/28/2017	0.00
6/29/2017	0.30
6/30/2017	0.15

Day of Year	Daily Prcp	Multiday Prcp
7/1/2017	0.00
7/2/2017	0.00
7/3/2017	0.00
7/4/2017	0.07
7/5/2017	0.00
7/6/2017	0.05
7/7/2017	0.01
7/8/2017	0.00
7/9/2017	0.00
7/10/2017	0.60
7/11/2017	0.16
7/12/2017	0.03
7/13/2017	0.23
7/14/2017	0.00
7/15/2017	0.00
7/16/2017	0.03
7/17/2017	0.00
7/18/2017	0.00
7/19/2017	0.00
7/20/2017	1.25
7/21/2017	0.12
7/22/2017	1.75
7/23/2017	0.03
7/24/2017	2.11
7/25/2017	0.00
7/26/2017	0.00
7/27/2017	0.18
7/28/2017	0.00
7/29/2017	0.00
7/30/2017	0.00
7/31/2017	0.00
8/1/2017	0.00
8/2/2017	0.00
8/3/2017	0.00
8/4/2017	0.64
8/5/2017	0.00
8/6/2017	0.00
8/7/2017	0.00
8/8/2017	0.00
8/9/2017	0.00
8/10/2017	0.00
8/11/2017	0.00
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		1.82
8/25/2017	0.00
8/26/2017	0.00
8/27/2017
8/28/2017	0.16
8/29/2017	0.04
8/30/2017	0.00
8/31/2017	0.00
9/1/2017	0.00
9/2/2017	0.00
9/3/2017	0.09
9/4/2017	0.00
9/5/2017	0.00
9/6/2017	0.00
9/7/2017	0.00
9/8/2017	0.00
9/9/2017	0.00
9/10/2017	0.00
9/11/2017	0.00
9/12/2017	0.00
9/13/2017	0.08
9/14/2017	0.00
9/15/2017	0.00
9/16/2017
9/17/2017	0.00
9/18/2017	0.00
9/19/2017	0.26
9/20/2017		**
9/21/2017		**
9/22/2017		**
9/23/2017		0.00
9/24/2017	0.00
9/25/2017	0.00
9/26/2017	0.00
9/27/2017	0.00
9/28/2017
9/29/2017	0.00
9/30/2017

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

Observation Date	Observation Time	Precipitation	Snowfall	Snowfall SWE	Snow Depth	Snow SWE	Notes
5/8/2017	9:00 AM	0.00	0.0	M	M	M	Sunny, 50F
5/9/2017	9:00 AM	0.66	M	M	M	M	Rain overnight Temp 43F
5/10/2017	9:00 AM	0.00	0.0	M	M	M
5/11/2017	9:00 AM	1.15	M	M	M	M	Cloudy 55F
5/12/2017	9:00 AM	0.01	M	M	M	M
5/13/2017	9:00 AM	0.00	0.0	M	M	M
5/14/2017	9:00 AM	0.00	0.0	M	M	M
5/15/2017	9:00 AM	0.00	0.0	M	M	M
5/16/2017	9:00 AM	T	M	M	M	M
5/17/2017	9:00 AM	0.00	0.0	M	M	M
5/18/2017	9:00 AM	0.29	M	M	M	M
5/19/2017	9:00 AM	0.09	M	M	M	M	44 F Raining
5/20/2017	9:00 AM	0.22	M	M	M	M
5/21/2017	9:00 AM	0.37	M	M	M	M
5/22/2017	9:00 AM	T	M	M	M	M
5/23/2017	6:00 AM	0.02	M	M	M	M
5/24/2017	9:00 AM	0.68	M	M	M	M
5/25/2017	6:00 AM	0.00	0.0	M	M	M
5/26/2017	9:00 AM	0.00	0.0	M	M	M
5/27/2017	9:00 AM	0.48	M	M	M	M	Rain 5/26/2017 afternoon
5/28/2017	9:00 AM	0.00	0.0	M	M	M
5/29/2017	9:00 AM	0.00	0.0	M	M	M
5/30/2017	9:00 AM	0.00	0.0	M	M	M
5/31/2017	7:00 AM	0.00	0.0	M	M	M
6/1/2017	9:00 AM	0.00	0.0	M	M	M
6/2/2017	9:00 AM	0.00	0.0	M	M	M
6/3/2017	9:00 AM	0.00	0.0	M	M	M
6/4/2017	9:00 AM	0.00	0.0	M	M	M
6/5/2017	9:00 AM	0.00	0.0	M	M	M
6/6/2017	9:00 AM	0.00	0.0	M	M	M
6/7/2017	9:00 AM	0.00	0.0	M	M	M
6/8/2017	9:00 AM	0.00	0.0	M	M	M
6/9/2017	9:00 AM	0.02	M	M	M	M
6/10/2017	7:00 AM	0.14	M	M	M	M
6/11/2017	9:00 AM	0.00	0.0	M	M	M
6/12/2017	9:00 AM	0.00	0.0	M	M	M
6/13/2017	9:00 AM	0.00	0.0	M	M	M
6/14/2017	9:00 AM	0.68	M	M	M	M
6/15/2017	9:00 AM	0.28	M	M	M	M
6/16/2017	9:00 AM	0.41	M	M	M	M
6/17/2017	9:00 AM	0.03	M	M	M	M
6/18/2017	9:00 AM	0.16	M	M	M	M
6/19/2017	9:00 AM	0.00	0.0	M	M	M
6/20/2017	9:00 AM	0.07	M	M	M	M
6/21/2017	9:00 AM	0.43	M	M	M	M
6/22/2017	9:00 AM	0.00	0.0	M	M	M
6/23/2017	7:00 AM	0.34	M	M	M	M
6/28/2017	9:00 AM	0.00	0.0	M	M	M
6/29/2017	7:00 AM	0.30	M	M	M	M
6/30/2017	9:00 AM	0.15	M	M	M	M	Also 5 Japanese beetles treading water in the tube.
7/1/2017	5:00 AM	0.00	0.0	M	M	M	Three Japanese beetles in the gauge tube.
7/2/2017	8:00 AM	0.00	0.0	M	M	M	Four Japanese beetles in the gauge tube.
7/3/2017	9:00 AM	0.00	0.0	M	M	M
7/4/2017	9:00 AM	0.07	M	M	M	M
7/5/2017	9:00 AM	0.00	0.0	M	M	M
7/6/2017	9:00 AM	0.05	M	M	M	M	Two Japanese beetles in the collection tube
7/7/2017	9:00 AM	0.01	M	M	M	M
7/8/2017	8:00 AM	0.00	0.0	M	M	M
7/9/2017	9:00 AM	0.00	0.0	M	M	M
7/10/2017	9:00 AM	0.60	M	M	M	M
7/11/2017	9:00 AM	0.16	M	M	M	M
7/12/2017	9:00 AM	0.03	M	M	M	M
7/13/2017	9:00 AM	0.23	M	M	M	M
7/14/2017	9:00 AM	0.00	0.0	M	M	M
7/15/2017	8:00 AM	0.00	0.0	M	M	M
7/16/2017	9:00 AM	0.03	M	M	M	M
7/17/2017	9:00 AM	0.00	0.0	M	M	M
7/18/2017	9:00 AM	0.00	0.0	M	M	M
7/19/2017	9:00 AM	0.00	0.0	M	M	M
7/20/2017	9:00 AM	1.25	M	M	M	M
7/21/2017	9:00 AM	0.12	M	M	M	M
7/22/2017	7:00 AM	1.75	M	M	M	M
7/23/2017	9:00 AM	0.03	M	M	M	M
7/24/2017	6:00 AM	2.11	M	M	M	M	Sunday 7/23/2017 17:00-17:10 small hail, pea size,, with heavy rain.
7/25/2017	6:00 AM	0.00	0.0	M	M	M
7/26/2017	9:00 AM	0.00	0.0	M	M	M
7/27/2017	9:00 AM	0.18	M	M	M	M
7/28/2017	9:00 AM	0.00	0.0	M	M	M
7/29/2017	7:00 AM	0.00	0.0	M	M	M
7/30/2017	9:00 AM	0.00	0.0	M	M	M
7/31/2017	9:00 AM	0.00	0.0	M	M	M
8/1/2017	9:00 AM	0.00	0.0	M	M	M
8/2/2017	9:00 AM	0.00	0.0	M	M	M
8/3/2017	9:00 AM	0.00	0.0	M	M	M
8/4/2017	9:00 AM	0.64	M	M	M	M
8/5/2017	7:00 AM	0.00	0.0	M	M	M
8/6/2017	9:00 AM	0.00	0.0	M	M	M
8/7/2017	9:00 AM	0.00	0.0	M	M	M
8/8/2017	9:00 AM	0.00	0.0	M	M	M
8/9/2017	9:00 AM	0.00	0.0	M	M	M
8/10/2017	9:00 AM	0.00	0.0	M	M	M
8/11/2017	9:00 AM	0.00	0.0	M	M	M
8/25/2017	9:00 AM	0.00	0.0	M	M	M
8/26/2017	9:00 AM	0.00	0.0	M	M	M
8/28/2017	9:00 AM	0.16	M	M	M	M
8/29/2017	9:00 AM	0.04	M	M	M	M
8/30/2017	9:00 AM	0.00	0.0	M	M	M
8/31/2017	9:00 AM	0.00	0.0	M	M	M
9/1/2017	9:00 AM	0.00	0.0	M	M	M
9/2/2017	9:00 AM	0.00	0.0	M	M	M
9/3/2017	9:00 AM	0.09	M	M	M	M
9/4/2017	9:00 AM	0.00	0.0	M	M	M
9/5/2017	9:00 AM	0.00	0.0	M	M	M
9/6/2017	9:00 AM	0.00	0.0	M	M	M
9/7/2017	9:00 AM	0.00	0.0	M	M	M
9/8/2017	9:00 AM	0.00	0.0	M	M	M
9/9/2017	9:00 AM	0.00	0.0	M	M	M
9/10/2017	9:00 AM	0.00	0.0	M	M	M
9/11/2017	9:00 AM	0.00	0.0	M	M	M
9/12/2017	9:00 AM	0.00	0.0	M	M	M
9/13/2017	9:00 AM	0.08	M	M	M	M
9/14/2017	9:00 AM	0.00	0.0	M	M	M
9/15/2017	9:00 AM	0.00	0.0	M	M	M
9/17/2017	9:00 AM	0.00	0.0	M	M	M
9/18/2017	9:00 AM	0.00	0.0	M	M	M
9/19/2017	9:00 AM	0.26	M	M	M	M
9/24/2017	9:00 AM	0.00	0.0	M	M	M
9/25/2017	6:00 AM	0.00	0.0	M	M	M
9/26/2017	9:00 AM	0.00	0.0	M	M	M
9/27/2017	9:00 AM	0.00	0.0	M	M	M
9/29/2017	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
6/24/2017	6/27/2017 9:00 AM	4	0.00	M	M	No rain. However in 4 days the gauge tube collected 6 Japanese beetles.
8/12/2017	8/24/2017 9:00 AM	13	1.82	M	M
9/20/2017	9/23/2017 9:00 AM	4	0.00	M	M

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
7/23/2017	5:00 PM	Hail melted within a few minutes of falling.	3/8"	NA	1/4" Pea Size	Soft	10	2min	no damage	Continuous	True	Same time as rain	Same time as smaller hail	10-20