CoCoRaHS Station WYS : OR-MT-119

2020 CoCoRaHS Water Year Summary for Station OR-MT-119 Report generated on December 14, 2020

Station Overview		Station Location
Station Number	OR-MT-119	Latitude	45.519748
Station Name	Portland 8.1 E	Longitude	-122.491829
County	Multnomah	Elevation (ft)	258

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	Multiday Observation Count	Days With Prcp	Days With Trace	Total Snowfall	Days With Snowfall	Days With Snow On Ground
Oct 19	3.75	2.74	26	1.60	16	1.14	10	4	8	0	0.0	0	0
Nov 19	7.10	1.30	22	0.99	11	0.31	11	3	4	0	0.0	0	0
Dec 19	7.11	3.03	30	2.05	8	0.98	22	3	6	0	0.0	0	0
Jan 20	6.40	11.04	25	5.01	13	6.03	12	3	13	0	0.0	0	0
Feb 20	5.08	2.03	22	0.59	10	1.44	12	3	4	0	0.0	0	0
March 20	4.91	1.73	15	0.37	8	1.36	7	2	4	3	0.0	0	0
April 20	3.78	0.00	0	0.00	0	0.00	0	0	0	0	0.0	0	0
May 20	2.92	0.00	1	0.00	1	0.00	0	0	0	0	0.0	0	0
June 20	2.26	0.00	0	0.00	0	0.00	0	0	0	0	0.0	0	0
July 20	0.77	0.00	0	0.00	0	0.00	0	0	0	0	0.0	0	0
Aug 20	0.78	0.00	0	0.00	0	0.00	0	0	0	0	0.0	0	0
Sept 20	1.72	0.00	0	0.00	0	0.00	0	0	0	0	0.0	0	0
Water Year Totals:	46.58"	21.87"	141 days	10.61"	67	11.26"	74 days	18	39 days	3 days	0.0"	0 days	0 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
10/1/2019		0.59
10/2/2019	0.01
10/3/2019	0.05
10/4/2019	0.03
10/5/2019
10/6/2019		**
10/7/2019		0.04
10/8/2019	0.13
10/9/2019	0.00
10/10/2019
10/11/2019		**
10/12/2019		**
10/13/2019		**
10/14/2019		0.01
10/15/2019	0.00
10/16/2019	0.05
10/17/2019
10/18/2019	0.72
10/19/2019		**
10/20/2019		**
10/21/2019		0.50
10/22/2019	0.52
10/23/2019	0.00
10/24/2019	0.00
10/25/2019	0.00
10/26/2019
10/27/2019
10/28/2019	0.09
10/29/2019	0.00
10/30/2019	0.00
10/31/2019	0.00
11/1/2019	0.00
11/2/2019
11/3/2019
11/4/2019	0.00
11/5/2019	0.00
11/6/2019
11/7/2019	0.00
11/8/2019	0.00
11/9/2019		**
11/10/2019		**
11/11/2019		**
11/12/2019		0.24
11/13/2019		**
11/14/2019		0.03
11/15/2019	0.22
11/16/2019
11/17/2019		**
11/18/2019		0.04
11/19/2019	0.74
11/20/2019	0.01
11/21/2019
11/22/2019	0.00
11/23/2019
11/24/2019
11/25/2019	0.00
11/26/2019
11/27/2019	0.02
11/28/2019		**
11/29/2019		**
11/30/2019		**
12/1/2019		**
12/2/2019		0.03
12/3/2019		**
12/4/2019		**
12/5/2019		**
12/6/2019		**
12/7/2019		**
12/8/2019		**
12/9/2019		0.90
12/10/2019	0.00
12/11/2019	0.37
12/12/2019	0.52
12/13/2019	0.30
12/14/2019
12/15/2019		**
12/16/2019		0.05
12/17/2019	0.00
12/18/2019	0.01
12/19/2019	0.37
12/20/2019	0.48
12/21/2019		**
12/22/2019		**
12/23/2019		**
12/24/2019		**
12/25/2019		**
12/26/2019		**
12/27/2019		**
12/28/2019		**
12/29/2019		**
12/30/2019		**
12/31/2019		**

Day of Year	Daily Prcp	Multiday Prcp
1/1/2020		**
1/2/2020		**
1/3/2020		**
1/4/2020		**
1/5/2020		**
1/6/2020		**
1/7/2020		2.87
1/8/2020	0.31
1/9/2020
1/10/2020
1/11/2020
1/12/2020		**
1/13/2020		1.35
1/14/2020	0.30
1/15/2020	0.04
1/16/2020	0.05
1/17/2020	0.19
1/18/2020
1/19/2020
1/20/2020
1/21/2020	0.89
1/22/2020	0.22
1/23/2020	0.17
1/24/2020	0.97
1/25/2020		**
1/26/2020		**
1/27/2020		1.81
1/28/2020	1.17
1/29/2020	0.30
1/30/2020	0.20
1/31/2020	0.20
2/1/2020
2/2/2020
2/3/2020	0.30
2/4/2020	0.02
2/5/2020	0.24
2/6/2020		**
2/7/2020		**
2/8/2020		**
2/9/2020		**
2/10/2020		**
2/11/2020		0.34
2/12/2020	0.03
2/13/2020	0.00
2/14/2020
2/15/2020		**
2/16/2020		**
2/17/2020		**
2/18/2020		1.03
2/19/2020	0.00
2/20/2020
2/21/2020	0.00
2/22/2020
2/23/2020		**
2/24/2020		0.07
2/25/2020	0.00
2/26/2020	0.00
2/27/2020
2/28/2020	0.00
2/29/2020
3/1/2020
3/2/2020	0.25
3/3/2020	0.02
3/4/2020	0.01
3/5/2020	T
3/6/2020	0.09
3/7/2020		**
3/8/2020		**
3/9/2020		0.69
3/10/2020	T
3/11/2020	T
3/12/2020	0.00
3/13/2020		**
3/14/2020		**
3/15/2020		**
3/16/2020		0.67
3/17/2020
3/18/2020
3/19/2020
3/20/2020
3/21/2020
3/22/2020
3/23/2020
3/24/2020
3/25/2020
3/26/2020
3/27/2020
3/28/2020
3/29/2020
3/30/2020
3/31/2020

Day of Year	Daily Prcp	Multiday Prcp
4/1/2020
4/2/2020
4/3/2020
4/4/2020
4/5/2020
4/6/2020
4/7/2020
4/8/2020
4/9/2020
4/10/2020
4/11/2020
4/12/2020
4/13/2020
4/14/2020
4/15/2020
4/16/2020
4/17/2020
4/18/2020
4/19/2020
4/20/2020
4/21/2020
4/22/2020
4/23/2020
4/24/2020
4/25/2020
4/26/2020
4/27/2020
4/28/2020
4/29/2020
4/30/2020
5/1/2020
5/2/2020
5/3/2020
5/4/2020
5/5/2020
5/6/2020
5/7/2020
5/8/2020
5/9/2020
5/10/2020
5/11/2020
5/12/2020
5/13/2020	0.00
5/14/2020
5/15/2020
5/16/2020
5/17/2020
5/18/2020
5/19/2020
5/20/2020
5/21/2020
5/22/2020
5/23/2020
5/24/2020
5/25/2020
5/26/2020
5/27/2020
5/28/2020
5/29/2020
5/30/2020
5/31/2020
6/1/2020
6/2/2020
6/3/2020
6/4/2020
6/5/2020
6/6/2020
6/7/2020
6/8/2020
6/9/2020
6/10/2020
6/11/2020
6/12/2020
6/13/2020
6/14/2020
6/15/2020
6/16/2020
6/17/2020
6/18/2020
6/19/2020
6/20/2020
6/21/2020
6/22/2020
6/23/2020
6/24/2020
6/25/2020
6/26/2020
6/27/2020
6/28/2020
6/29/2020
6/30/2020

Day of Year	Daily Prcp	Multiday Prcp
7/1/2020
7/2/2020
7/3/2020
7/4/2020
7/5/2020
7/6/2020
7/7/2020
7/8/2020
7/9/2020
7/10/2020
7/11/2020
7/12/2020
7/13/2020
7/14/2020
7/15/2020
7/16/2020
7/17/2020
7/18/2020
7/19/2020
7/20/2020
7/21/2020
7/22/2020
7/23/2020
7/24/2020
7/25/2020
7/26/2020
7/27/2020
7/28/2020
7/29/2020
7/30/2020
7/31/2020
8/1/2020
8/2/2020
8/3/2020
8/4/2020
8/5/2020
8/6/2020
8/7/2020
8/8/2020
8/9/2020
8/10/2020
8/11/2020
8/12/2020
8/13/2020
8/14/2020
8/15/2020
8/16/2020
8/17/2020
8/18/2020
8/19/2020
8/20/2020
8/21/2020
8/22/2020
8/23/2020
8/24/2020
8/25/2020
8/26/2020
8/27/2020
8/28/2020
8/29/2020
8/30/2020
8/31/2020
9/1/2020
9/2/2020
9/3/2020
9/4/2020
9/5/2020
9/6/2020
9/7/2020
9/8/2020
9/9/2020
9/10/2020
9/11/2020
9/12/2020
9/13/2020
9/14/2020
9/15/2020
9/16/2020
9/17/2020
9/18/2020
9/19/2020
9/20/2020
9/21/2020
9/22/2020
9/23/2020
9/24/2020
9/25/2020
9/26/2020
9/27/2020
9/28/2020
9/29/2020
9/30/2020

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
10/2/2019	9:00 AM	0.01	M	M	M	M	Class Observations: Windy sunny, dry, cold
10/3/2019	10:59 AM	0.05	M	M	M	M	Student Observations: the soil around the rain gauge was wet and the air felt fresh.
10/4/2019	10:33 AM	0.03	M	M	M	M	Student Observations: Cold weather, wet surrounding, and grey clouds.
10/8/2019	9:00 AM	0.13	M	M	M	M	it was grey and sprinkling: entered late due to field trip
10/9/2019	10:39 AM	0.00	0.0	M	M	M	Student Observations: Not enough rain in the gauge to measure but we had a wet soil and cold temperatures.
10/15/2019	9:00 AM	0.00	0.0	M	M	M
10/16/2019	10:25 AM	0.05	M	M	M	M	Student Observations: Wet Ground, Cold weather, And it started raining right after we got done checking the rain gauge
10/18/2019	11:00 AM	0.72	M	M	M	M	Student Observations: soaked ground, clear skys and a 72% filled gauge
10/22/2019	9:10 AM	0.52	M	M	M	M	Student Observations: while lightely misting the surrounding fi the rain gauge is very wet with cool amd somewhat cloudy weather
10/23/2019	9:12 AM	0.00	M	M	M	M	Student Observations: cloudy but bright outside
10/24/2019	10:29 AM	0.00	M	M	M	M	student Observations: from a few days ago our down poor is drying up
10/25/2019	9:09 AM	0.00	M	M	M	M	Student Observations: everything has been drying up over the past few days
10/28/2019	9:13 AM	0.09	M	M	M	M	Student Observations: its reached 30° and the bark chips are starting to freeze over
10/29/2019	8:59 AM	0.00	M	M	M	M	Student Observations: Strong winds coming from the east causing cold weather
10/30/2019	9:00 AM	0.00	0.0	M	M	M	Cold and very windy
10/31/2019	9:00 AM	0.00	0.0	M	M	M	cold and dry
11/1/2019	10:26 AM	0.00	M	M	M	M	student Observations: very windy still
11/4/2019	9:00 AM	0.00	0.0	M	M	M	Foggy
11/5/2019	9:10 AM	0.00	M	M	M	M	Student Observations: Foggy and misty cold winter like weather
11/7/2019	9:00 AM	0.00	0.0	M	M	M
11/8/2019	9:00 AM	0.00	0.0	M	M	M	No school- Out of service until Tuesday 11/12/19
11/15/2019	10:36 AM	0.22	M	M	M	M	Cold weather light mist
11/19/2019	9:00 AM	0.74	M	M	M	M	cloudy, wet outside Reading time was 10:49
11/20/2019	10:21 AM	0.01	M	M	M	M	Student Observations: Cold air frozen bark chips
11/22/2019	10:30 AM	0.00	M	M	M	M
11/25/2019	10:26 AM	0.00	0.0	M	M	M
11/27/2019	10:09 AM	0.02	M	M	M	M	slightly windy dry
12/10/2019	10:40 AM	0.00	M	M	M	M	Student Observation: Wet ground from past rains
12/11/2019	10:35 AM	0.37	M	M	M	M
12/12/2019	9:00 AM	0.52	M	M	M	M
12/13/2019	10:44 AM	0.30	M	M	M	M
12/17/2019	10:40 AM	0.00	M	M	M	M	Cold and dry
12/18/2019	10:02 AM	0.01	M	M	M	M
12/19/2019	10:30 AM	0.37	M	M	M	M	Still raining decently hard slight winds
12/20/2019	10:40 AM	0.48	M	M	M	M	Student Observations: when checking the rain gauge it was sprinkling
1/8/2020	9:00 AM	0.31	M	M	M	M
1/14/2020	9:00 AM	0.30	M	M	M	M	Snow and rain mix this am
1/15/2020	10:05 AM	0.04	M	M	M	M	Student Observations: some of the water in the rain gauge was slush
1/16/2020	10:35 AM	0.05	M	M	M	M	Student Obsevation: the bark chips are icy
1/17/2020	12:14 PM	0.19	M	M	M	M	Student Observations: Snow melt turning into some slush and cloudy skies
1/21/2020	10:38 AM	0.89	M	M	M	M
1/22/2020	10:25 AM	0.22	M	M	M	M
1/23/2020	10:31 AM	0.17	M	M	M	M	Student Observation: It was currently raining while checking the gauge
1/24/2020	10:36 AM	0.97	M	M	M	M
1/28/2020	10:25 AM	1.17	M	M	M	M
1/29/2020	9:00 AM	0.30	M	M	M	M
1/30/2020	10:21 AM	0.20	M	M	M	M
1/31/2020	9:00 AM	0.20	M	M	M	M
2/3/2020	11:25 AM	0.30	M	M	M	M
2/4/2020	11:00 AM	0.02	M	M	M	M
2/5/2020	10:05 AM	0.24	M	M	M	M
2/12/2020	10:15 AM	0.03	M	M	M	M
2/13/2020	10:19 AM	0.00	M	M	M	M
2/19/2020	9:00 AM	0.00	0.0	M	M	M
2/21/2020	9:00 AM	0.00	0.0	M	M	M
2/25/2020	9:00 AM	0.00	0.0	M	M	M
2/26/2020	10:26 AM	0.00	M	M	M	M
2/28/2020	10:33 AM	0.00	M	M	M	M
3/2/2020	10:37 AM	0.25	M	M	M	M
3/3/2020	10:25 AM	0.02	M	M	M	M
3/4/2020	10:00 AM	0.01	M	M	M	M
3/5/2020	10:30 AM	T	M	M	M	M
3/6/2020	10:30 AM	0.09	M	M	M	M
3/10/2020	9:00 AM	T	M	M	M	M
3/11/2020	10:11 AM	T	M	M	M	M
3/12/2020	10:23 AM	0.00	M	M	M	M
5/13/2020	9:00 AM	0.00	0.0	M	M	M	OUt of service due to covid school closure

Water Year Overview
Days in Water Year
Daily Prcp Observations
Multiday Prcp Observations
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Start Date	End Date & Time	Duration in Days	Precipitation	Snow Depth	Snow Depth SWE	Notes
9/29/2019	10/01/2019 9:00 AM	3	0.59	M	M	Student Observations: Return from 3 day weekend, at the school on Saturday we had a lot of thunder
10/6/2019	10/07/2019 11:02 AM	2	0.04	M	M	Student OBservation: Cold, Cloudy, and Damp over the weekend
10/11/2019	10/14/2019 9:00 AM	4	0.01	M	M
10/19/2019	10/21/2019 9:16 AM	3	0.50	M	M
11/9/2019	11/12/2019 9:00 AM	4	0.24	M	M
11/13/2019	11/14/2019 9:00 AM	2	0.03	M	M
11/17/2019	11/18/2019 9:00 AM	2	0.04	M	M
11/28/2019	12/02/2019 9:05 AM	5	0.03	M	M
12/3/2019	12/09/2019 9:00 AM	7	0.90	M	M	returning from thanksgiving break
12/15/2019	12/16/2019 9:00 AM	2	0.05	M	M
12/21/2019	1/07/2020 9:00 AM	18	2.87	M	M	Back in service. Out of service for Winter break 12/21-1/7/20
1/12/2020	1/13/2020 9:00 AM	2	1.35	M	M	Multi-Day out for sickness
1/25/2020	1/27/2020 9:00 AM	3	1.81	M	M
2/6/2020	2/11/2020 11:00 AM	6	0.34	M	M
2/15/2020	2/18/2020 9:00 AM	4	1.03	M	M	Out of service for the holiday - MD deport today by students for 2/15/20-2/18/20- Hastings
2/23/2020	2/24/2020 9:00 AM	2	0.07	M	M
3/7/2020	3/09/2020 10:27 AM	3	0.69	M	M
3/13/2020	3/16/2020 4:20 PM	4	0.67	M	M	Officially out of service due to covid-19 school closure. East PDX had snow on 3.14.20 and 3.15.20. This precipitation measurement is apart of that snowfall event. Removing and storing gauge due to vandalism threat. See you in April CoCoRaHS! -Hastings and OSE Environmental Science Classes.

Water Year Overview
Days in Water Year
Daily Prcp Observations
Multiday Prcp Observations
Hail Observations
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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