Station Overview Station Location
Station Number OR-BN-94 Latitude 44.4591102600098
Station Name Corvallis 8.3 SSW Longitude -123.337860107422
County Benton Elevation (ft) 261



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 2.79 0.16 16 0.16 4 0.00 12 3 2 0 0.0 0 0
Nov 18 6.62 3.28 17 2.78 6 0.50 11 2 6 0 0.0 0 0
Dec 18 8.08 4.20 13 2.03 4 2.17 9 2 3 0 0.0 0 0
Jan 19 6.89 1.73 11 1.73 11 0.00 0 0 8 0 0.0 0 0
Feb 19 5.23 5.93 11 5.24 7 0.69 4 1 7 0 0.0 0 0
March 19 4.86 2.20 12 1.82 4 0.38 8 2 4 0 0.0 0 0
April 19 2.78 6.18 6 6.18 6 0.00 0 0 6 0 0.0 0 0
May 19 2.03 0.02 2 0.02 2 0.00 0 0 1 0 0.0 0 0
June 19 1.24 0.10 2 0.10 2 0.00 0 0 2 0 0.0 0 0
July 19 0.53 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Aug 19 0.48 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Sept 19 1.12 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Water Year Totals: 42.65" 23.80" 90 days 20.06" 46 3.74" 44 days 10 39 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
10/1/2018
10/2/2018
10/3/2018
10/4/2018
10/5/2018
10/6/2018
10/7/2018
10/8/2018
10/9/2018
10/10/2018
10/11/2018
10/12/2018 **
10/13/2018 **
10/14/2018 **
10/15/2018 0.00
10/16/2018 0.00
10/17/2018
10/18/2018
10/19/2018 0.00
10/20/2018 **
10/21/2018 **
10/22/2018 0.00
10/23/2018
10/24/2018 0.01
10/25/2018
10/26/2018 **
10/27/2018 **
10/28/2018 **
10/29/2018 0.00
10/30/2018 0.15
10/31/2018 **
11/1/2018 **
11/2/2018 **
11/3/2018 **
11/4/2018 **
11/5/2018 **
11/6/2018 0.45
11/7/2018
11/8/2018 0.02
11/9/2018
11/10/2018 **
11/11/2018 **
11/12/2018 **
11/13/2018 0.05
11/14/2018
11/15/2018 0.03
11/16/2018 0.02
11/17/2018
11/18/2018
11/19/2018 0.01
11/20/2018
11/21/2018
11/22/2018
11/23/2018
11/24/2018
11/25/2018
11/26/2018 1.50
11/27/2018
11/28/2018
11/29/2018 1.20
11/30/2018 **
12/1/2018 **
12/2/2018 **
12/3/2018 0.89
12/4/2018 0.01
12/5/2018
12/6/2018 0.01
12/7/2018
12/8/2018
12/9/2018
12/10/2018 0.00
12/11/2018
12/12/2018 **
12/13/2018 **
12/14/2018 **
12/15/2018 **
12/16/2018 **
12/17/2018 1.28
12/18/2018 2.01
12/19/2018
12/20/2018
12/21/2018
12/22/2018
12/23/2018
12/24/2018
12/25/2018
12/26/2018
12/27/2018
12/28/2018
12/29/2018
12/30/2018
12/31/2018
Day of YearDaily PrcpMultiday Prcp
1/1/2019
1/2/2019
1/3/2019
1/4/2019
1/5/2019
1/6/2019
1/7/2019 M
1/8/2019 0.39
1/9/2019 0.15
1/10/2019
1/11/2019 M
1/12/2019
1/13/2019
1/14/2019 0.03
1/15/2019 0.00
1/16/2019 0.02
1/17/2019 0.30
1/18/2019 0.59
1/19/2019
1/20/2019
1/21/2019
1/22/2019 M
1/23/2019 0.22
1/24/2019 0.00
1/25/2019 0.00
1/26/2019
1/27/2019
1/28/2019 0.03
1/29/2019
1/30/2019
1/31/2019
2/1/2019 **
2/2/2019 **
2/3/2019 **
2/4/2019 0.69
2/5/2019
2/6/2019
2/7/2019
2/8/2019
2/9/2019
2/10/2019
2/11/2019
2/12/2019 0.89
2/13/2019
2/14/2019 0.25
2/15/2019 0.41
2/16/2019
2/17/2019
2/18/2019
2/19/2019 M
2/20/2019 0.48
2/21/2019 0.39
2/22/2019 0.01
2/23/2019
2/24/2019
2/25/2019
2/26/2019
2/27/2019
2/28/2019 2.81
3/1/2019
3/2/2019
3/3/2019
3/4/2019 **
3/5/2019 0.11
3/6/2019
3/7/2019
3/8/2019 0.19
3/9/2019
3/10/2019
3/11/2019
3/12/2019
3/13/2019 **
3/14/2019 **
3/15/2019 **
3/16/2019 **
3/17/2019 **
3/18/2019 0.27
3/19/2019 0.01
3/20/2019 0.01
3/21/2019
3/22/2019 1.61
3/23/2019
3/24/2019
3/25/2019
3/26/2019
3/27/2019
3/28/2019
3/29/2019
3/30/2019
3/31/2019
Day of YearDaily PrcpMultiday Prcp
4/1/2019
4/2/2019
4/3/2019
4/4/2019 0.27
4/5/2019
4/6/2019
4/7/2019
4/8/2019 3.91
4/9/2019 0.30
4/10/2019
4/11/2019
4/12/2019
4/13/2019
4/14/2019
4/15/2019 0.77
4/16/2019 0.89
4/17/2019
4/18/2019 0.04
4/19/2019
4/20/2019
4/21/2019
4/22/2019
4/23/2019
4/24/2019
4/25/2019
4/26/2019
4/27/2019
4/28/2019
4/29/2019
4/30/2019
5/1/2019 0.00
5/2/2019
5/3/2019
5/4/2019
5/5/2019
5/6/2019
5/7/2019
5/8/2019
5/9/2019
5/10/2019
5/11/2019
5/12/2019
5/13/2019
5/14/2019
5/15/2019
5/16/2019
5/17/2019
5/18/2019
5/19/2019
5/20/2019
5/21/2019
5/22/2019
5/23/2019
5/24/2019
5/25/2019
5/26/2019
5/27/2019
5/28/2019
5/29/2019
5/30/2019
5/31/2019 0.02
6/1/2019
6/2/2019
6/3/2019 0.02
6/4/2019
6/5/2019
6/6/2019
6/7/2019 0.08
6/8/2019
6/9/2019
6/10/2019
6/11/2019
6/12/2019
6/13/2019
6/14/2019
6/15/2019
6/16/2019
6/17/2019
6/18/2019
6/19/2019
6/20/2019
6/21/2019
6/22/2019
6/23/2019
6/24/2019
6/25/2019
6/26/2019
6/27/2019
6/28/2019
6/29/2019
6/30/2019
Day of YearDaily PrcpMultiday Prcp
7/1/2019
7/2/2019
7/3/2019
7/4/2019
7/5/2019
7/6/2019
7/7/2019
7/8/2019
7/9/2019
7/10/2019
7/11/2019
7/12/2019
7/13/2019
7/14/2019
7/15/2019
7/16/2019
7/17/2019
7/18/2019
7/19/2019
7/20/2019
7/21/2019
7/22/2019
7/23/2019
7/24/2019
7/25/2019
7/26/2019
7/27/2019
7/28/2019
7/29/2019
7/30/2019
7/31/2019
8/1/2019
8/2/2019
8/3/2019
8/4/2019
8/5/2019
8/6/2019
8/7/2019
8/8/2019
8/9/2019
8/10/2019
8/11/2019
8/12/2019
8/13/2019
8/14/2019
8/15/2019
8/16/2019
8/17/2019
8/18/2019
8/19/2019
8/20/2019
8/21/2019
8/22/2019
8/23/2019
8/24/2019
8/25/2019
8/26/2019
8/27/2019
8/28/2019
8/29/2019
8/30/2019
8/31/2019
9/1/2019
9/2/2019
9/3/2019
9/4/2019
9/5/2019
9/6/2019
9/7/2019
9/8/2019
9/9/2019
9/10/2019
9/11/2019
9/12/2019
9/13/2019
9/14/2019
9/15/2019
9/16/2019
9/17/2019
9/18/2019
9/19/2019
9/20/2019
9/21/2019
9/22/2019
9/23/2019
9/24/2019
9/25/2019
9/26/2019
9/27/2019
9/28/2019
9/29/2019
9/30/2019



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/16/2018 9:30 AM 0.00 0.0 M M M
10/19/2018 10:17 AM 0.00 0.0 M M M
10/24/2018 8:30 AM 0.01 M M M M no
10/30/2018 8:30 AM 0.15 M M M M nope
11/8/2018 8:30 AM 0.02 M M M M noooo
11/15/2018 8:30 AM 0.03 M M M M
11/16/2018 8:30 AM 0.02 M M M M no way hoe zay
11/19/2018 8:30 AM 0.01 M M M M no no
11/26/2018 8:30 AM 1.50 M M M M nope
11/29/2018 8:30 AM 1.20 M M M M nope ity nope nope nope
12/4/2018 8:30 AM 0.01 M M T M ice on ground
12/6/2018 8:30 AM 0.01 M M M M icy
12/10/2018 8:30 AM 0.00 0.0 M M M we forgot to put it out over the weekend so we have no idea what happend one the weekend.?
12/18/2018 8:30 AM 2.01 M M M M nien
1/7/2019 8:40 AM M M M M M {EDIT: Observer reported 2.20 for new precip. This is high compared to QPE data and surrounding reports of 0.20 to 0.24 indicate this could be a decimal typo or a multi-day report. Changed report of 2.20 to NA until observer can be contacted to verify. Submission Time Before EDIT:1/07/2019 8:38 AM CoCoSTAFF DNT}
1/8/2019 8:30 AM 0.39 M M M M no
1/9/2019 8:30 AM 0.15 M M M M no
1/11/2019 8:30 AM M M M M M {EDIT: Observer reported 0.66 for new precip. This is high compared to QPE data and surrounding reports of 0.00 to 0.02 indicate this could be a multi-day report instead of a 24 hour report. Observer did not report the previous day when surrounding stations reported precip. Changed report of 0.66 to NA until observer can be contacted to verify. Submission Time Before EDIT 1/11/2019 8:30 AM CoCoSTAFF DNT}
1/14/2019 8:30 AM 0.03 M M M M nope npc
1/15/2019 8:30 AM 0.00 0.0 M M M
1/16/2019 8:30 AM 0.02 M M M M
1/17/2019 8:30 AM 0.30 M M M M IT TWAS A COLD DAY!
1/18/2019 8:50 AM 0.59 M M M M IT WAS VERY COLD
1/22/2019 8:30 AM M M M M M {EDIT: Observer reported 1.42 for new precip. QPE data and surrounding reports of 0.02 to 0.05 indicate this could be an error. This appears to be a multi-day report. Changed report of 1.42 to NA until observer can be contacted to verify. Submission Time Before EDIT: 1/22/2019 8:33 AM CoCoSTAFF DNT}
1/23/2019 8:30 AM 0.22 M M M M NO.
1/24/2019 8:30 AM 0.00 0.0 M M M noting changed
1/25/2019 8:30 AM 0.00 0.0 M M M IT TWAS COLD
1/28/2019 8:30 AM 0.03 M M M M NOPE
2/12/2019 8:30 AM 0.89 M M M M
2/14/2019 8:30 AM 0.25 M M M M
2/15/2019 8:30 AM 0.41 M M M M
2/19/2019 8:30 AM M M M M M {EDIT: Observer reported 0.53 for new precip. QPE data and surrounding reports of 0.00's indicate this could be a multi-day report instead of a 24 hour report. Changed report of 0.53 to NA until observer can be contacted to verify. Submission Time Before EDIT: 2/19/2019 8:29 AM CoCoSTAFF DNT}
2/20/2019 8:30 AM 0.48 M M M M
2/21/2019 8:30 AM 0.39 M M M M no i do
2/22/2019 8:30 AM 0.01 M M M M it twas a bright and cold morning
2/28/2019 8:30 AM 2.81 M M M M boiiiiiii
3/8/2019 8:30 AM 0.19 M M M M
3/19/2019 8:30 AM 0.01 M M M M it twas a dark and cold morning
3/20/2019 8:30 AM 0.01 M M M M
3/22/2019 8:30 AM 1.61 M M M M it twas cold
4/4/2019 8:30 AM 0.27 M M M M
4/8/2019 8:30 AM 3.91 M M M M lot of rain
4/9/2019 8:30 AM 0.30 M M M M
4/15/2019 8:30 AM 0.77 M M M M
4/16/2019 8:30 AM 0.89 M M M M IT TWAS COLD AND WET
4/18/2019 8:30 AM 0.04 M M M M it twas cold.i saw a jeep
5/1/2019 8:30 AM 0.00 0.0 M M M nothing it twas cold
5/31/2019 8:30 AM 0.02 M M M M there was gross yellow stuff, it twas cold
6/3/2019 8:30 AM 0.02 M M M M
6/7/2019 8:30 AM 0.08 M M M M it twas cold



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
10/12/2018 10/15/2018 8:30 AM 4 0.00 M M
10/20/2018 10/22/2018 8:30 AM 3 0.00 M M 0no
10/26/2018 10/29/2018 8:30 AM 4 0.00 0.0 0.72
10/31/2018 11/06/2018 8:30 AM 7 0.45 M M
11/10/2018 11/13/2018 8:30 AM 4 0.05 M M no
11/30/2018 12/03/2018 8:30 AM 4 0.89 M M nooooooooooooooooo
12/12/2018 12/17/2018 8:30 AM 6 1.28 M M
2/1/2019 2/04/2019 8:30 AM 4 0.69 M M
3/4/2019 3/05/2019 8:30 AM 2 0.11 M M
3/13/2019 3/18/2019 8:30 AM 6 0.27 M M it twas a dark and scary



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