Station Overview Station Location
Station Number OR-WS-124 Latitude 45.45041666667
Station Name Cornelius 5.1 SSE Longitude -123.01106666667
County Washington Elevation (ft) 197



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 18 3.15 2.94 31 2.94 31 0.00 0 0 12 2 0.0 0 0
Nov 18 6.68 2.94 30 2.94 30 0.00 0 0 17 2 0.0 0 0
Dec 18 7.23 6.30 31 5.71 28 0.59 3 1 19 1 0.0 0 0
Jan 19 6.33 3.48 31 3.48 31 0.00 0 0 17 2 0.0 0 0
Feb 19 4.86 5.87 28 5.87 28 0.00 0 0 23 1 1.8 5 4
March 19 4.21 1.57 31 1.57 31 0.00 0 0 11 1 0.0 0 0
April 19 2.88 3.58 30 3.58 30 0.00 0 0 16 0 0.0 0 0
May 19 2.11 1.53 31 1.53 31 0.00 0 0 10 2 0.0 0 0
June 19 1.58 0.57 30 0.57 30 0.00 0 0 6 1 0.0 0 0
July 19 0.48 0.56 31 0.56 31 0.00 0 0 6 3 0.0 0 0
Aug 19 0.62 0.27 31 0.27 31 0.00 0 0 6 2 0.0 0 0
Sept 19 1.21 4.10 30 4.10 30 0.00 0 0 18 2 0.0 0 0
Water Year Totals: 41.34" 33.71" 365 days 33.12" 362 0.59" 3 days 1 161 days 19 days 1.8" 5 days 4 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
10/1/2018 0.05
10/2/2018 T
10/3/2018 0.00
10/4/2018 0.00
10/5/2018 0.01
10/6/2018 0.32
10/7/2018 T
10/8/2018 0.22
10/9/2018 0.00
10/10/2018 0.00
10/11/2018 0.00
10/12/2018 0.00
10/13/2018 0.00
10/14/2018 0.00
10/15/2018 0.00
10/16/2018 0.00
10/17/2018 0.00
10/18/2018 0.00
10/19/2018 0.00
10/20/2018 0.00
10/21/2018 0.00
10/22/2018 0.00
10/23/2018 0.00
10/24/2018 0.02
10/25/2018 0.04
10/26/2018 0.44
10/27/2018 0.17
10/28/2018 1.20
10/29/2018 0.37
10/30/2018 0.01
10/31/2018 0.09
11/1/2018 0.01
11/2/2018 0.04
11/3/2018 0.01
11/4/2018 0.08
11/5/2018 T
11/6/2018 0.02
11/7/2018 0.01
11/8/2018 0.00
11/9/2018 0.00
11/10/2018 0.00
11/11/2018 0.00
11/12/2018 0.00
11/13/2018 0.00
11/14/2018 0.01
11/15/2018 T
11/16/2018 0.00
11/17/2018 0.00
11/18/2018 0.00
11/19/2018 0.00
11/20/2018 0.00
11/21/2018 0.01
11/22/2018 0.13
11/23/2018 1.09
11/24/2018 0.47
11/25/2018 0.01
11/26/2018 0.02
11/27/2018 0.70
11/28/2018 0.09
11/29/2018 0.20
11/30/2018 0.04
12/1/2018 0.73
12/2/2018 0.00
12/3/2018 0.00
12/4/2018 0.00
12/5/2018 0.00
12/6/2018 0.00
12/7/2018 0.00
12/8/2018 **
12/9/2018 **
12/10/2018 0.59
12/11/2018 0.12
12/12/2018 0.54
12/13/2018 0.01
12/14/2018 0.00
12/15/2018 0.13
12/16/2018 0.28
12/17/2018 0.28
12/18/2018 1.60
12/19/2018 0.07
12/20/2018 0.04
12/21/2018 0.11
12/22/2018 0.00
12/23/2018 0.87
12/24/2018 0.34
12/25/2018 T
12/26/2018 0.01
12/27/2018 0.18
12/28/2018 0.05
12/29/2018 0.06
12/30/2018 0.28
12/31/2018 0.01
Day of YearDaily PrcpMultiday Prcp
1/1/2019 0.00
1/2/2019 0.01
1/3/2019 0.00
1/4/2019 0.14
1/5/2019 T
1/6/2019 0.13
1/7/2019 0.23
1/8/2019 0.32
1/9/2019 0.09
1/10/2019 0.55
1/11/2019 0.03
1/12/2019 T
1/13/2019 0.00
1/14/2019 0.00
1/15/2019 0.00
1/16/2019 0.00
1/17/2019 0.16
1/18/2019 0.20
1/19/2019 0.96
1/20/2019 0.04
1/21/2019 0.35
1/22/2019 0.01
1/23/2019 0.24
1/24/2019 0.01
1/25/2019 0.00
1/26/2019 0.00
1/27/2019 0.00
1/28/2019 0.01
1/29/2019 0.00
1/30/2019 0.00
1/31/2019 0.00
2/1/2019 0.03
2/2/2019 0.23
2/3/2019 0.01
2/4/2019 0.02
2/5/2019 0.02
2/6/2019 0.00
2/7/2019 0.00
2/8/2019 T
2/9/2019 0.28
2/10/2019 0.08
2/11/2019 0.36
2/12/2019 2.61
2/13/2019 0.72
2/14/2019 0.10
2/15/2019 0.27
2/16/2019 0.19
2/17/2019 0.03
2/18/2019 0.00
2/19/2019 0.01
2/20/2019 0.27
2/21/2019 0.01
2/22/2019 0.00
2/23/2019 0.09
2/24/2019 0.42
2/25/2019 0.05
2/26/2019 0.03
2/27/2019 0.03
2/28/2019 0.01
3/1/2019 0.03
3/2/2019 T
3/3/2019 0.00
3/4/2019 0.00
3/5/2019 0.00
3/6/2019 0.00
3/7/2019 0.15
3/8/2019 0.07
3/9/2019 0.23
3/10/2019 0.00
3/11/2019 0.00
3/12/2019 0.48
3/13/2019 0.05
3/14/2019 0.00
3/15/2019 0.00
3/16/2019 0.00
3/17/2019 0.00
3/18/2019 0.00
3/19/2019 0.00
3/20/2019 0.00
3/21/2019 0.00
3/22/2019 0.02
3/23/2019 0.11
3/24/2019 0.00
3/25/2019 0.00
3/26/2019 0.10
3/27/2019 0.00
3/28/2019 0.23
3/29/2019 0.10
3/30/2019 0.00
3/31/2019 0.00
Day of YearDaily PrcpMultiday Prcp
4/1/2019 0.00
4/2/2019 0.18
4/3/2019 0.12
4/4/2019 0.01
4/5/2019 0.29
4/6/2019 0.87
4/7/2019 1.08
4/8/2019 0.44
4/9/2019 0.01
4/10/2019 0.01
4/11/2019 0.02
4/12/2019 0.01
4/13/2019 0.00
4/14/2019 0.10
4/15/2019 0.05
4/16/2019 0.17
4/17/2019 0.02
4/18/2019 0.00
4/19/2019 0.00
4/20/2019 0.20
4/21/2019 0.00
4/22/2019 0.00
4/23/2019 0.00
4/24/2019 0.00
4/25/2019 0.00
4/26/2019 0.00
4/27/2019 0.00
4/28/2019 0.00
4/29/2019 0.00
4/30/2019 0.00
5/1/2019 0.00
5/2/2019 0.00
5/3/2019 0.00
5/4/2019 0.00
5/5/2019 0.00
5/6/2019 0.00
5/7/2019 0.00
5/8/2019 0.00
5/9/2019 0.00
5/10/2019 0.00
5/11/2019 0.00
5/12/2019 0.00
5/13/2019 0.00
5/14/2019 0.04
5/15/2019 0.13
5/16/2019 0.17
5/17/2019 0.07
5/18/2019 0.01
5/19/2019 0.66
5/20/2019 0.01
5/21/2019 0.07
5/22/2019 T
5/23/2019 0.00
5/24/2019 0.00
5/25/2019 T
5/26/2019 0.34
5/27/2019 0.03
5/28/2019 0.00
5/29/2019 0.00
5/30/2019 0.00
5/31/2019 0.00
6/1/2019 0.00
6/2/2019 0.00
6/3/2019 0.00
6/4/2019 0.00
6/5/2019 0.00
6/6/2019 0.02
6/7/2019 0.01
6/8/2019 0.06
6/9/2019 0.00
6/10/2019 0.00
6/11/2019 0.00
6/12/2019 0.00
6/13/2019 0.00
6/14/2019 0.00
6/15/2019 0.00
6/16/2019 0.00
6/17/2019 0.00
6/18/2019 0.00
6/19/2019 0.00
6/20/2019 0.00
6/21/2019 T
6/22/2019 0.00
6/23/2019 0.00
6/24/2019 0.00
6/25/2019 0.00
6/26/2019 0.03
6/27/2019 0.31
6/28/2019 0.14
6/29/2019 0.00
6/30/2019 0.00
Day of YearDaily PrcpMultiday Prcp
7/1/2019 0.00
7/2/2019 0.28
7/3/2019 T
7/4/2019 0.00
7/5/2019 0.00
7/6/2019 0.01
7/7/2019 0.00
7/8/2019 0.00
7/9/2019 0.00
7/10/2019 0.19
7/11/2019 T
7/12/2019 0.00
7/13/2019 0.00
7/14/2019 0.00
7/15/2019 0.02
7/16/2019 0.05
7/17/2019 0.00
7/18/2019 0.01
7/19/2019 0.00
7/20/2019 0.00
7/21/2019 0.00
7/22/2019 0.00
7/23/2019 0.00
7/24/2019 0.00
7/25/2019 0.00
7/26/2019 0.00
7/27/2019 0.00
7/28/2019 T
7/29/2019 0.00
7/30/2019 0.00
7/31/2019 0.00
8/1/2019 0.00
8/2/2019 0.00
8/3/2019 0.00
8/4/2019 0.00
8/5/2019 0.00
8/6/2019 0.00
8/7/2019 0.00
8/8/2019 0.01
8/9/2019 0.04
8/10/2019 0.06
8/11/2019 0.11
8/12/2019 T
8/13/2019 0.00
8/14/2019 0.00
8/15/2019 0.00
8/16/2019 0.00
8/17/2019 0.00
8/18/2019 0.00
8/19/2019 0.00
8/20/2019 0.00
8/21/2019 0.00
8/22/2019 0.04
8/23/2019 0.00
8/24/2019 0.00
8/25/2019 0.00
8/26/2019 0.00
8/27/2019 0.00
8/28/2019 0.00
8/29/2019 0.01
8/30/2019 0.00
8/31/2019 T
9/1/2019 0.00
9/2/2019 0.00
9/3/2019 0.00
9/4/2019 0.00
9/5/2019 0.00
9/6/2019 0.01
9/7/2019 0.00
9/8/2019 0.00
9/9/2019 0.36
9/10/2019 0.55
9/11/2019 0.28
9/12/2019 0.01
9/13/2019 0.02
9/14/2019 0.01
9/15/2019 0.15
9/16/2019 0.26
9/17/2019 0.13
9/18/2019 1.50
9/19/2019 0.04
9/20/2019 0.01
9/21/2019 T
9/22/2019 0.05
9/23/2019 0.25
9/24/2019 T
9/25/2019 0.00
9/26/2019 0.00
9/27/2019 0.00
9/28/2019 0.12
9/29/2019 0.30
9/30/2019 0.05



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/1/2018 8:00 AM 0.05 0.0 0.00 0.0 0.00
10/2/2018 7:00 AM T 0.0 0.00 0.0 0.00
10/3/2018 8:00 AM 0.00 0.0 0.00 0.0 0.00
10/4/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
10/5/2018 8:00 AM 0.01 0.0 0.00 0.0 0.00
10/6/2018 8:26 AM 0.32 0.0 0.00 0.0 0.00 I'm guessing 0.3" of this was between 8AM Fri and 2PM Fri.
10/7/2018 8:00 AM T 0.0 0.00 0.0 0.00 Just starting to drizzle
10/8/2018 8:00 AM 0.22 0.0 0.00 0.0 0.00
10/9/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
10/10/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
10/11/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
10/12/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
10/13/2018 8:30 AM 0.00 0.0 0.00 0.0 0.00
10/14/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
10/15/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
10/16/2018 6:39 AM 0.00 0.0 0.00 0.0 0.00
10/17/2018 8:00 AM 0.00 0.0 0.00 0.0 0.00
10/18/2018 8:00 AM 0.00 0.0 0.00 0.0 0.00
10/19/2018 8:00 AM 0.00 0.0 0.00 0.0 0.00
10/20/2018 8:00 AM 0.00 0.0 0.00 0.0 0.00
10/21/2018 8:00 AM 0.00 0.0 0.00 0.0 0.00
10/22/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
10/23/2018 7:15 AM 0.00 0.0 0.00 0.0 0.00
10/24/2018 8:15 AM 0.02 0.0 0.00 0.0 0.00
10/25/2018 7:30 AM 0.04 0.0 0.00 0.0 0.00
10/26/2018 7:30 AM 0.44 0.0 0.00 0.0 0.00
10/27/2018 8:30 AM 0.17 0.0 0.00 0.0 0.00
10/28/2018 7:30 AM 1.20 0.0 0.00 0.0 0.00
10/29/2018 8:00 AM 0.37 0.0 0.00 0.0 0.00
10/30/2018 8:00 AM 0.01 0.0 0.00 0.0 0.00
10/31/2018 8:00 AM 0.09 0.0 0.00 0.0 0.00
11/1/2018 8:00 AM 0.01 0.0 0.00 0.0 0.00 Heavy dew, but I think I saw some actual rain
11/2/2018 7:45 AM 0.04 0.0 0.00 0.0 0.00
11/3/2018 8:00 AM 0.01 0.0 0.00 0.0 0.00 Maybe from heavy dew?
11/4/2018 7:58 AM 0.08 0.0 0.00 0.0 0.00
11/5/2018 6:15 AM T 0.0 0.00 0.0 0.00 Maybe from dew???
11/6/2018 7:00 AM 0.02 0.0 0.00 0.0 0.00
11/7/2018 7:00 AM 0.01 0.0 0.00 0.0 0.00
11/8/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00 Frost everywhere. Ice all over gauge.
11/9/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00 0.01 of ice in gauge perhaps due to dew and surface tension???
11/10/2018 7:30 AM 0.00 0.0 0.00 0.0 0.00 Temp: 29 Fair amount of frost. Gauge covered with it. 0.01" of water in gauge, but I believe that is just the ice I refused to bother melting yesterday morning.
11/11/2018 7:30 AM 0.00 0.0 0.00 0.0 0.00 31 deg F; Ice all over gauge - restricting access - but it was empty inside once frost removed.
11/12/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
11/13/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00 Filled in at end of Water Year
11/14/2018 7:15 AM 0.01 0.0 0.00 0.0 0.00
11/15/2018 8:00 AM T 0.0 0.00 0.0 0.00 Not certain if it rained here, but it rained near where I was around lunchtime.
11/16/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
11/17/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
11/18/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
11/19/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
11/20/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
11/21/2018 7:15 AM 0.01 0.0 0.00 0.0 0.00 It is presently drizzling
11/22/2018 7:15 AM 0.13 0.0 0.00 0.0 0.00
11/23/2018 8:45 AM 1.09 0.0 0.00 0.0 0.00 Raining at time of observation.
11/24/2018 7:15 AM 0.47 0.0 0.00 0.0 0.00 0.46" between 9AM and 7PM Fri - Left in gauge for Sat reading.
11/25/2018 7:00 AM 0.01 0.0 0.00 0.0 0.00
11/26/2018 7:45 AM 0.02 0.0 0.00 0.0 0.00
11/27/2018 8:25 AM 0.70 0.0 0.00 0.0 0.00
11/28/2018 7:00 AM 0.09 0.0 0.00 0.0 0.00
11/29/2018 8:00 AM 0.20 0.0 0.00 0.0 0.00
11/30/2018 7:10 AM 0.04 0.0 0.00 0.0 0.00
12/1/2018 7:00 AM 0.73 0.0 0.00 0.0 0.00
12/2/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
12/3/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
12/4/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
12/5/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
12/6/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
12/7/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
12/11/2018 7:00 AM 0.12 0.0 0.00 0.0 0.00
12/12/2018 8:00 AM 0.54 0.0 0.00 0.0 0.00
12/13/2018 7:00 AM 0.01 0.0 0.00 0.0 0.00
12/14/2018 7:15 AM 0.00 0.0 0.00 0.0 0.00
12/15/2018 7:15 AM 0.13 0.0 0.00 0.0 0.00
12/16/2018 8:15 AM 0.28 0.0 0.00 0.0 0.00
12/17/2018 7:30 AM 0.28 0.0 0.00 0.0 0.00
12/18/2018 8:00 AM 1.60 0.0 0.00 0.0 0.00
12/19/2018 7:00 AM 0.07 0.0 0.00 0.0 0.00
12/20/2018 8:15 AM 0.04 0.0 0.00 0.0 0.00
12/21/2018 7:15 AM 0.11 0.0 0.00 0.0 0.00 Layer of ice on top of water in gauge. Welcome to winter. Happy Solstice! Happy almost full moon!
12/22/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
12/23/2018 8:00 AM 0.87 0.0 0.00 0.0 0.00
12/24/2018 8:00 AM 0.34 0.0 0.00 0.0 0.00
12/25/2018 7:49 AM T 0.0 0.00 0.0 0.00
12/26/2018 7:00 AM 0.01 0.0 0.00 0.0 0.00
12/27/2018 7:00 AM 0.18 0.0 0.00 0.0 0.00
12/28/2018 8:49 AM 0.05 0.0 0.00 0.0 0.00
12/29/2018 8:15 AM 0.06 0.0 0.00 0.0 0.00
12/30/2018 7:30 AM 0.28 0.0 0.00 0.0 0.00
12/31/2018 7:00 AM 0.01 0.0 0.00 0.0 0.00
1/1/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00
1/2/2019 7:00 AM 0.01 0.0 0.00 0.0 0.00 Not completely certain if this wasn't just dew. Was frozen at bottom of gauge.
1/3/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00
1/4/2019 7:00 AM 0.14 0.0 0.00 0.0 0.00
1/5/2019 7:00 AM T 0.0 0.00 0.0 0.00
1/6/2019 6:45 AM 0.13 0.0 0.00 0.0 0.00 Reconstructed record from failed application update.
1/7/2019 7:30 AM 0.23 0.0 0.00 0.0 0.00 Gauge is covered with ice, but water inside was still liquid.
1/8/2019 7:30 AM 0.32 0.0 0.00 0.0 0.00 Field flooding right in front of guage. Raining at present
1/9/2019 7:45 AM 0.09 0.0 0.00 0.0 0.00
1/10/2019 7:05 AM 0.55 0.0 0.00 0.0 0.00
1/11/2019 8:00 AM 0.03 0.0 0.00 0.0 0.00 Maybe .01" due to heavy dew
1/12/2019 8:00 AM T 0.0 0.00 0.0 0.00 This may just be dew
1/13/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00 Ice all over gauge
1/14/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00 Freezing
1/15/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00
1/16/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00
1/17/2019 7:00 AM 0.16 0.0 0.00 0.0 0.00
1/18/2019 7:30 AM 0.20 0.0 0.00 0.0 0.00 Very cold but not freezing
1/19/2019 6:00 AM 0.96 0.0 0.00 0.0 0.00
1/20/2019 6:30 AM 0.04 0.0 0.00 0.0 0.00
1/21/2019 8:00 AM 0.35 0.0 0.00 0.0 0.00
1/22/2019 7:00 AM 0.01 0.0 0.00 0.0 0.00 Heavy dew. But I did see rain near here Monday, so we're looking at least a trace of rain, even if what is in the gauge is from dew.
1/23/2019 7:00 AM 0.24 0.0 0.00 0.0 0.00
1/24/2019 7:00 AM 0.01 0.0 0.00 0.0 0.00 Heavy dew. But I know there was rain yesterday, so this reading would count as at least a trace even if most of the 0.01" was dew.
1/25/2019 7:30 AM 0.00 0.0 0.00 0.0 0.00 Frozen dew all over gauge
1/26/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00
1/27/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00
1/28/2019 7:00 AM 0.01 0.0 0.00 0.0 0.00 Maybe from heavy dew???
1/29/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00 25% frost
1/30/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00 50% frost
1/31/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00 50% frost
2/1/2019 8:25 AM 0.03 0.0 0.00 0.0 0.00
2/2/2019 7:15 AM 0.23 0.0 0.00 0.0 0.00
2/3/2019 7:00 AM 0.01 0.0 0.00 0.0 0.00
2/4/2019 8:00 AM 0.02 0.0 0.00 0.0 0.00
2/5/2019 7:00 AM 0.02 0.3 0.02 0.5 0.02
2/6/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00
2/7/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00
2/8/2019 8:00 AM T T T T T Snow flurries just starting
2/9/2019 8:15 AM 0.28 0.1 M 0.1 M
2/10/2019 7:00 AM 0.08 0.3 0.08 T T Snow storm 8am to noon sat. 0.25" snow. 0.8 melted. Gauge emptied 4pm Sat - no precipt from 4PM to 7AM Sun There is a slight scattering of snow still on the ground in areas that were in the shade yesterday.
2/11/2019 7:30 AM 0.36 0.0 0.00 0.0 0.00
2/12/2019 7:30 AM 2.61 0.0 0.00 0.0 0.00
2/13/2019 7:00 AM 0.72 0.0 0.00 0.0 0.00
2/14/2019 7:45 AM 0.10 0.0 0.00 0.0 0.00
2/15/2019 7:00 AM 0.27 0.0 0.00 0.0 0.00
2/16/2019 7:28 AM 0.19 0.0 0.00 0.0 0.00
2/17/2019 7:00 AM 0.03 0.0 0.00 0.0 0.00
2/18/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00
2/19/2019 7:00 AM 0.01 0.0 0.00 0.0 0.00 Heavy dew Saw rain in area
2/20/2019 7:00 AM 0.27 0.0 0.00 0.0 0.00
2/21/2019 7:00 AM 0.01 0.0 0.00 0.0 0.00 25% frost everything frozen
2/22/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00 Snow readings changed to 0 from NA, which is what I think they were.... I usually do this much sooner, but probably got distracted by the actual snow we got.
2/23/2019 7:00 AM 0.09 T T 0.0 0.00
2/24/2019 7:55 AM 0.42 T M 0.0 0.00
2/25/2019 7:00 AM 0.05 0.5 0.03 0.5 0.03 0.02" rain from yesterday. 0.03" from overnight snow. It is still snowing.
2/26/2019 7:00 AM 0.03 T M T M There were flurries of snow in the last 24 hours, but most of the ground is bare at this point. Gauge contained ice, not snow.
2/27/2019 7:30 AM 0.03 0.6 0.04 0.5 0.04 New snow SWE and total ground SWE are at 8:15AM.
2/28/2019 7:00 AM 0.01 0.0 0.00 0.0 0.00 Frozen
3/1/2019 7:00 AM 0.03 0.0 0.00 0.0 0.00 Rumours of snow but none observed
3/2/2019 7:00 AM T 0.0 0.00 0.0 0.00 May be due to heavy dew
3/3/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00
3/4/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00
3/5/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00 Everything frozen
3/6/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00
3/7/2019 7:15 AM 0.15 T T 0.0 0.00 0.03" from Wed 9pm to morning. Snow flurries all wed AM. 0.12" was emptied out Wed 9PM and is included here.
3/8/2019 7:00 AM 0.07 T M T M Flurries at 8am Friday. Saw hail away from station on Thursday. Gauge is full of ice - waiting for it to melt.
3/9/2019 7:00 AM 0.23 T M 0.0 0.00 Ice noted Friday evening on gate. Funnel removed due to freezing, so some rain was scattered on the walls of the outer tube. Snow flurries seen Friday at 8AM.
3/10/2019 7:09 AM 0.00 M M M M Maybe 0.01 of ice in gauge, but think it was dew
3/11/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00
3/12/2019 7:00 AM 0.48 0.0 0.00 0.0 0.00
3/13/2019 7:15 AM 0.05 0.0 0.00 0.0 0.00
3/14/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00
3/15/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00
3/16/2019 8:00 AM 0.00 0.0 0.00 0.0 0.00
3/17/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00
3/18/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00
3/19/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00
3/20/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00
3/21/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00 Drizzle started around 8AM Thursday
3/22/2019 7:00 AM 0.02 0.0 0.00 0.0 0.00 Heavy dew, but we did have some rain at least yesterday
3/23/2019 7:00 AM 0.11 0.0 0.00 0.0 0.00
3/24/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00
3/25/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00
3/26/2019 7:00 AM 0.10 0.0 0.00 0.0 0.00
3/27/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00 Heavy dew
3/28/2019 7:00 AM 0.23 0.0 0.00 0.0 0.00
3/29/2019 7:00 AM 0.10 0.0 0.00 0.0 0.00
3/30/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00
3/31/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00
4/1/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00
4/2/2019 8:00 AM 0.18 0.0 0.00 0.0 0.00
4/3/2019 7:52 AM 0.12 0.0 0.00 0.0 0.00
4/4/2019 8:00 AM 0.01 0.0 0.00 0.0 0.00 Current drizzle
4/5/2019 7:00 AM 0.29 0.0 0.00 0.0 0.00
4/6/2019 8:45 AM 0.87 0.0 0.00 0.0 0.00
4/7/2019 7:00 AM 1.08 0.0 0.00 0.0 0.00
4/8/2019 8:45 AM 0.44 0.0 0.00 0.0 0.00
4/9/2019 7:00 AM 0.01 0.0 0.00 0.0 0.00
4/10/2019 7:00 AM 0.01 0.0 0.00 0.0 0.00
4/11/2019 7:00 AM 0.02 0.0 0.00 0.0 0.00
4/12/2019 7:00 AM 0.01 0.0 0.00 0.0 0.00
4/13/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00
4/14/2019 7:00 AM 0.10 0.0 0.00 0.0 0.00
4/15/2019 8:03 AM 0.05 0.0 0.00 0.0 0.00
4/16/2019 7:00 AM 0.17 0.0 0.00 0.0 0.00
4/17/2019 7:00 AM 0.02 0.0 0.00 0.0 0.00
4/18/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00
4/19/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00
4/20/2019 7:00 AM 0.20 0.0 0.00 0.0 0.00
4/21/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00
4/22/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00
4/23/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00
4/24/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00
4/25/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00
4/26/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00
4/27/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00
4/28/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00
4/29/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00
4/30/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00 Frost on the rain gauge!
5/1/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00
5/2/2019 6:30 AM 0.00 0.0 0.00 0.0 0.00
5/3/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00
5/4/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00
5/5/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00
5/6/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00
5/7/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00
5/8/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00
5/9/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00
5/10/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00
5/11/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00
5/12/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00 Filled in at end of Water Year
5/13/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00 Filled in at end of Water Year.
5/14/2019 7:30 AM 0.04 0.0 0.00 0.0 0.00
5/15/2019 7:00 AM 0.13 0.0 0.00 0.0 0.00
5/16/2019 7:30 AM 0.17 0.0 0.00 0.0 0.00
5/17/2019 7:00 AM 0.07 0.0 0.00 0.0 0.00
5/18/2019 7:00 AM 0.01 0.0 0.00 0.0 0.00
5/19/2019 7:00 AM 0.66 0.0 0.00 0.0 0.00
5/20/2019 7:00 AM 0.01 0.0 0.00 0.0 0.00
5/21/2019 7:00 AM 0.07 0.0 0.00 0.0 0.00
5/22/2019 7:00 AM T 0.0 0.00 0.0 0.00
5/23/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00
5/24/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00
5/25/2019 7:00 AM T 0.0 0.00 0.0 0.00 Drizzle yeaterday (at least away from station)
5/26/2019 7:00 AM 0.34 0.0 0.00 0.0 0.00
5/27/2019 7:00 AM 0.03 0.0 0.00 0.0 0.00
5/28/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00
5/29/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00
5/30/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00
5/31/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00
6/1/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00
6/2/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00
6/3/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00
6/4/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00
6/5/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00
6/6/2019 7:00 AM 0.02 0.0 0.00 0.0 0.00 It's Rose Festival here in Portland, so of course it is raining! :-)
6/7/2019 7:00 AM 0.01 0.0 0.00 0.0 0.00
6/8/2019 7:00 AM 0.06 0.0 0.00 0.0 0.00
6/9/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00
6/10/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00
6/11/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00
6/12/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00
6/13/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00
6/14/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00
6/15/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00
6/16/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00
6/17/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00
6/18/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00
6/19/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00
6/20/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00
6/21/2019 7:00 AM T 0.0 0.00 0.0 0.00 Some drops during the day
6/22/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00
6/23/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00
6/24/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00
6/25/2019 6:08 AM 0.00 0.0 0.00 0.0 0.00 0.034" of rain between Tue 9:30AM and 6PM (really in the morning, actually....)
6/26/2019 7:00 AM 0.03 0.0 0.00 0.0 0.00
6/27/2019 8:00 AM 0.31 0.0 0.00 0.0 0.00 Heavy downpour yesterday. Didn't manage to flood things, though.
6/28/2019 7:00 AM 0.14 0.0 0.00 0.0 0.00
6/29/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00
6/30/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00
7/1/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00
7/2/2019 5:45 AM 0.28 0.0 0.00 0.0 0.00 Monday Evening: very heavy rain, high winds, and hail near Hwy 26 and Cornelius Pass Road.
7/3/2019 7:00 AM T 0.0 0.00 0.0 0.00 Trace at bottom of gauge. Don't know when it occurred, or if it really fell from the sky, since I was away much of the day.
7/4/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00
7/5/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00
7/6/2019 7:00 AM 0.01 0.0 0.00 0.0 0.00
7/7/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00
7/8/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00
7/9/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00
7/10/2019 7:00 AM 0.19 0.0 0.00 0.0 0.00 We got 0.16" between 9:30AM and 10pm Tuesday
7/11/2019 7:00 AM T 0.0 0.00 0.0 0.00
7/12/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00
7/13/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00
7/14/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00
7/15/2019 7:00 AM 0.02 0.0 0.00 0.0 0.00 .02" from 5-6am Mon.
7/16/2019 8:15 AM 0.05 0.0 0.00 0.0 0.00 .01" 7-10am on Monday
7/17/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00
7/18/2019 7:00 AM 0.01 0.0 0.00 0.0 0.00
7/19/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00
7/20/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00
7/21/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00 No rain in what is apparently a bug collector.
7/22/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00
7/23/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00
7/24/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00
7/25/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00
7/26/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00
7/27/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00 9am sat drizzle started
7/28/2019 7:00 AM T 0.0 0.00 0.0 0.00 Slight drizzle yesterday (Sat) at 9AM, hence the "trace"
7/29/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00 And a bumble bee :-(
7/30/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00
7/31/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00
8/1/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00
8/2/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00
8/3/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00
8/4/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00
8/5/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00
8/6/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00
8/7/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00 A little dew on gauge. Overcast.
8/8/2019 7:00 AM 0.01 0.0 0.00 0.0 0.00 Overnight rain I think
8/9/2019 7:00 AM 0.04 0.0 0.00 0.0 0.00
8/10/2019 8:39 AM 0.06 0.0 0.00 0.0 0.00
8/11/2019 7:00 AM 0.11 0.0 0.00 0.0 0.00 0.08 between 3pm sat and 5pm sat
8/12/2019 7:00 AM T 0.0 0.00 0.0 0.00 Heavy dew?
8/13/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00
8/14/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00
8/15/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00
8/16/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00
8/17/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00
8/18/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00
8/19/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00
8/20/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00
8/21/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00
8/22/2019 7:00 AM 0.04 0.0 0.00 0.0 0.00
8/23/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00
8/24/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00
8/25/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00
8/26/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00
8/27/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00
8/28/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00
8/29/2019 8:06 AM 0.01 0.0 0.00 0.0 0.00
8/30/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00
8/31/2019 7:00 AM T 0.0 0.00 0.0 0.00
9/1/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00
9/2/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00
9/3/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00
9/4/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00
9/5/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00 Rained around 10:30AM Thursday, right as the tech arrived to try to work on the roof.
9/6/2019 7:00 AM 0.01 0.0 0.00 0.0 0.00
9/7/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00
9/8/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00
9/9/2019 7:36 AM 0.36 0.0 0.00 0.0 0.00
9/10/2019 7:00 AM 0.55 0.0 0.00 0.0 0.00 Rain fell 0.55" 7 am Mon to 9:30 pm Mon (Nothing overnight, apparently.)
9/11/2019 7:00 AM 0.28 0.0 0.00 0.0 0.00
9/12/2019 7:00 AM 0.01 0.0 0.00 0.0 0.00
9/13/2019 7:00 AM 0.02 0.0 0.00 0.0 0.00
9/14/2019 7:00 AM 0.01 0.0 0.00 0.0 0.00 Dew? Or tidbit of rain?
9/15/2019 8:00 AM 0.15 0.0 0.00 0.0 0.00
9/16/2019 7:00 AM 0.26 0.0 0.00 0.0 0.00 0.26” between Sun 8am and Sun 6pm
9/17/2019 8:00 AM 0.13 0.0 0.00 0.0 0.00
9/18/2019 7:30 AM 1.50 0.0 0.00 0.0 0.00
9/19/2019 7:00 AM 0.04 0.0 0.00 0.0 0.00
9/20/2019 7:00 AM 0.01 0.0 0.00 0.0 0.00 Slight rain
9/21/2019 7:00 AM T 0.0 0.00 0.0 0.00 Maybe it was just heavy dew, but there WAS slight drizzle Friday morning.
9/22/2019 8:00 AM 0.05 0.0 0.00 0.0 0.00
9/23/2019 7:00 AM 0.25 0.0 0.00 0.0 0.00
9/24/2019 7:00 AM T 0.0 0.00 0.0 0.00 Slight drizzle yesterday
9/25/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00
9/26/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00
9/27/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00
9/28/2019 7:00 AM 0.12 0.0 0.00 0.0 0.00
9/29/2019 7:00 AM 0.30 0.0 0.00 0.0 0.00
9/30/2019 7:00 AM 0.05 0.0 0.00 0.0 0.00



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
12/8/2018 12/10/2018 8:00 AM 3 0.59 0.0 0.00 In case you saw previous note, secondary gauge was only high by 0.01"!



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