Station Overview Station Location
Station Number OR-BN-26 Latitude 44.558049
Station Name Philomath 1.6 NE Longitude -123.33697
County Benton Elevation (ft) 342



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 11 3.05 1.99 13 1.99 13 0.00 0 0 10 2 0.0 0 0
Nov 11 7.14 4.94 19 4.20 10 0.74 9 2 10 0 0.0 0 0
Dec 11 8.21 4.67 8 0.71 3 3.96 5 1 3 0 0.0 0 0
Jan 12 6.78 10.03 24 10.03 24 0.00 0 0 17 1 3.3 2 2
Feb 12 5.41 3.87 23 2.95 20 0.92 3 1 16 0 0.0 0 0
March 12 4.84 10.94 25 9.77 19 1.17 6 2 14 2 7.2 4 4
April 12 3.12 3.11 18 3.11 18 0.00 0 0 14 0 0.0 0 0
May 12 2.18 1.33 3 1.33 3 0.00 0 0 3 0 0.0 0 0
June 12 1.48 0.00 1 0.00 1 0.00 0 0 0 0 0.0 0 0
July 12 0.44 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Aug 12 0.44 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Sept 12 1.25 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Water Year Totals: 44.34" 40.88" 134 days 34.09" 111 6.79" 23 days 6 87 days 5 days 10.5" 6 days 6 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
10/1/2011
10/2/2011 0.49
10/3/2011 0.25
10/4/2011 0.22
10/5/2011 0.36
10/6/2011 0.07
10/7/2011 0.05
10/8/2011
10/9/2011
10/10/2011 0.21
10/11/2011 0.26
10/12/2011 0.04
10/13/2011
10/14/2011
10/15/2011
10/16/2011
10/17/2011
10/18/2011
10/19/2011
10/20/2011 T
10/21/2011
10/22/2011
10/23/2011 T
10/24/2011
10/25/2011 0.00
10/26/2011
10/27/2011
10/28/2011
10/29/2011
10/30/2011 0.04
10/31/2011
11/1/2011
11/2/2011
11/3/2011 0.28
11/4/2011 **
11/5/2011 **
11/6/2011 **
11/7/2011 0.43
11/8/2011 0.04
11/9/2011
11/10/2011 **
11/11/2011 **
11/12/2011 **
11/13/2011 **
11/14/2011 0.31
11/15/2011
11/16/2011
11/17/2011 0.48
11/18/2011 0.68
11/19/2011 0.62
11/20/2011 0.03
11/21/2011
11/22/2011 1.09
11/23/2011
11/24/2011 0.28
11/25/2011 0.34
11/26/2011
11/27/2011
11/28/2011 0.36
11/29/2011
11/30/2011
12/1/2011 0.01
12/2/2011
12/3/2011
12/4/2011
12/5/2011
12/6/2011
12/7/2011
12/8/2011
12/9/2011
12/10/2011
12/11/2011
12/12/2011
12/13/2011
12/14/2011
12/15/2011 0.15
12/16/2011
12/17/2011
12/18/2011
12/19/2011
12/20/2011
12/21/2011
12/22/2011
12/23/2011
12/24/2011
12/25/2011
12/26/2011 **
12/27/2011 **
12/28/2011 **
12/29/2011 **
12/30/2011 3.96
12/31/2011 0.55
Day of YearDaily PrcpMultiday Prcp
1/1/2012
1/2/2012 0.00
1/3/2012 0.06
1/4/2012 0.00
1/5/2012 0.18
1/6/2012 0.02
1/7/2012 0.12
1/8/2012 T
1/9/2012 0.00
1/10/2012 0.27
1/11/2012
1/12/2012
1/13/2012
1/14/2012
1/15/2012
1/16/2012 0.28
1/17/2012 0.65
1/18/2012 2.60
1/19/2012 2.80
1/20/2012 0.26
1/21/2012 0.71
1/22/2012 0.26
1/23/2012 0.38
1/24/2012 0.36
1/25/2012 0.66
1/26/2012 0.16
1/27/2012
1/28/2012 0.00
1/29/2012 0.00
1/30/2012 0.26
1/31/2012 0.00
2/1/2012 0.23
2/2/2012 0.04
2/3/2012 0.00
2/4/2012
2/5/2012 0.00
2/6/2012 0.00
2/7/2012 0.00
2/8/2012 0.19
2/9/2012 0.39
2/10/2012
2/11/2012
2/12/2012 0.01
2/13/2012 0.25
2/14/2012 0.06
2/15/2012 0.22
2/16/2012
2/17/2012
2/18/2012
2/19/2012 0.16
2/20/2012 0.12
2/21/2012 0.11
2/22/2012 0.36
2/23/2012 0.13
2/24/2012 0.02
2/25/2012 **
2/26/2012 **
2/27/2012 0.92
2/28/2012 0.02
2/29/2012 0.64
3/1/2012 1.16
3/2/2012 0.04
3/3/2012
3/4/2012 T
3/5/2012 T
3/6/2012 0.14
3/7/2012 0.05
3/8/2012
3/9/2012
3/10/2012 **
3/11/2012 **
3/12/2012 0.30
3/13/2012
3/14/2012
3/15/2012 1.03
3/16/2012 0.95
3/17/2012 **
3/18/2012 **
3/19/2012 0.87
3/20/2012 0.12
3/21/2012 1.54
3/22/2012 1.20
3/23/2012 0.00
3/24/2012 0.00
3/25/2012 0.00
3/26/2012 0.26
3/27/2012 0.13
3/28/2012
3/29/2012 0.58
3/30/2012 1.63
3/31/2012 0.94
Day of YearDaily PrcpMultiday Prcp
4/1/2012 0.28
4/2/2012
4/3/2012
4/4/2012 0.27
4/5/2012 0.41
4/6/2012 0.04
4/7/2012
4/8/2012
4/9/2012
4/10/2012
4/11/2012 0.15
4/12/2012 0.37
4/13/2012 0.42
4/14/2012 0.02
4/15/2012
4/16/2012 0.44
4/17/2012 0.02
4/18/2012 0.16
4/19/2012 0.05
4/20/2012 0.00
4/21/2012 0.00
4/22/2012 0.00
4/23/2012 0.00
4/24/2012
4/25/2012 0.02
4/26/2012 0.46
4/27/2012
4/28/2012
4/29/2012
4/30/2012
5/1/2012
5/2/2012
5/3/2012 0.80
5/4/2012
5/5/2012
5/6/2012
5/7/2012
5/8/2012
5/9/2012
5/10/2012
5/11/2012
5/12/2012
5/13/2012
5/14/2012
5/15/2012
5/16/2012
5/17/2012
5/18/2012
5/19/2012
5/20/2012
5/21/2012
5/22/2012 0.28
5/23/2012 0.25
5/24/2012
5/25/2012
5/26/2012
5/27/2012
5/28/2012
5/29/2012
5/30/2012
5/31/2012
6/1/2012
6/2/2012
6/3/2012
6/4/2012
6/5/2012
6/6/2012
6/7/2012
6/8/2012
6/9/2012
6/10/2012
6/11/2012
6/12/2012
6/13/2012
6/14/2012
6/15/2012
6/16/2012
6/17/2012
6/18/2012
6/19/2012
6/20/2012
6/21/2012
6/22/2012
6/23/2012
6/24/2012
6/25/2012
6/26/2012 0.00
6/27/2012
6/28/2012
6/29/2012
6/30/2012
Day of YearDaily PrcpMultiday Prcp
7/1/2012
7/2/2012
7/3/2012
7/4/2012
7/5/2012
7/6/2012
7/7/2012
7/8/2012
7/9/2012
7/10/2012
7/11/2012
7/12/2012
7/13/2012
7/14/2012
7/15/2012
7/16/2012
7/17/2012
7/18/2012
7/19/2012
7/20/2012
7/21/2012
7/22/2012
7/23/2012
7/24/2012
7/25/2012
7/26/2012
7/27/2012
7/28/2012
7/29/2012
7/30/2012
7/31/2012
8/1/2012
8/2/2012
8/3/2012
8/4/2012
8/5/2012
8/6/2012
8/7/2012
8/8/2012
8/9/2012
8/10/2012
8/11/2012
8/12/2012
8/13/2012
8/14/2012
8/15/2012
8/16/2012
8/17/2012
8/18/2012
8/19/2012
8/20/2012
8/21/2012
8/22/2012
8/23/2012
8/24/2012
8/25/2012
8/26/2012
8/27/2012
8/28/2012
8/29/2012
8/30/2012
8/31/2012
9/1/2012
9/2/2012
9/3/2012
9/4/2012
9/5/2012
9/6/2012
9/7/2012
9/8/2012
9/9/2012
9/10/2012
9/11/2012
9/12/2012
9/13/2012
9/14/2012
9/15/2012
9/16/2012
9/17/2012
9/18/2012
9/19/2012
9/20/2012
9/21/2012
9/22/2012
9/23/2012
9/24/2012
9/25/2012
9/26/2012
9/27/2012
9/28/2012
9/29/2012
9/30/2012



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/2/2011 8:00 AM 0.49 M M M M
10/3/2011 8:00 AM 0.25 M M M M
10/4/2011 8:00 AM 0.22 M M M M
10/5/2011 8:00 AM 0.36 M M M M
10/6/2011 8:00 AM 0.07 M M M M
10/7/2011 8:00 AM 0.05 M M M M
10/10/2011 8:00 AM 0.21 M M M M
10/11/2011 8:00 AM 0.26 M M M M
10/12/2011 8:00 AM 0.04 M M M M
10/20/2011 8:00 AM T M M M M
10/23/2011 8:00 AM T M M M M
10/25/2011 8:00 AM 0.00 0.0 M M M
10/30/2011 8:00 AM 0.04 M M M M
11/3/2011 8:00 AM 0.28 M M M M
11/8/2011 8:00 AM 0.04 M M M M
11/17/2011 8:00 AM 0.48 M M M M
11/18/2011 8:00 AM 0.68 M M M M
11/19/2011 8:00 AM 0.62 M M M M
11/20/2011 8:00 AM 0.03 M M M M
11/22/2011 8:00 AM 1.09 M M M M
11/24/2011 8:00 AM 0.28 M M M M
11/25/2011 8:00 AM 0.34 M M M M
11/28/2011 8:00 AM 0.36 M M M M
12/1/2011 8:00 AM 0.01 M M M M 29.5, clear
12/15/2011 8:00 AM 0.15 M M M M
12/31/2011 8:00 AM 0.55 M M M M
1/2/2012 8:00 AM 0.00 0.0 M M M
1/3/2012 8:00 AM 0.06 M M M M
1/4/2012 8:00 AM 0.00 0.0 M M M
1/5/2012 8:00 AM 0.18 M M M M
1/6/2012 8:00 AM 0.02 M M M M
1/7/2012 8:00 AM 0.12 M M M M
1/8/2012 8:00 AM T M M M M
1/9/2012 8:00 AM 0.00 0.0 M M M
1/10/2012 8:00 AM 0.27 M M M M
1/16/2012 8:00 AM 0.28 2.0 M 3.0 M
1/17/2012 8:00 AM 0.65 1.3 0.43 2.0 M 32.5° snow, rain mixed at this time
1/18/2012 8:00 AM 2.60 M M T M last 42 hr. rain, wind, snow...........and rain!
1/19/2012 8:00 AM 2.80 M M M M
1/20/2012 8:00 AM 0.26 M M M M Tha rain subsided yesterday afternoon. Water is receeding some. 48.5°
1/21/2012 8:00 AM 0.71 M M M M
1/22/2012 8:00 AM 0.26 M M M M
1/23/2012 8:00 AM 0.38 M M M M
1/24/2012 8:00 AM 0.36 M M M M 41.5°It didn't take much to bring water levels back up. Our creek is running full again.
1/25/2012 8:00 AM 0.66 M M M M
1/26/2012 8:00 AM 0.16 M M M M
1/28/2012 8:00 AM 0.00 0.0 M M M
1/29/2012 8:00 AM 0.00 0.0 M M M
1/30/2012 8:00 AM 0.26 M M M M
1/31/2012 8:00 AM 0.00 0.0 M M M
2/1/2012 8:00 AM 0.23 M M M M
2/2/2012 8:00 AM 0.04 M M M M
2/3/2012 8:00 AM 0.00 0.0 M M M
2/5/2012 8:00 AM 0.00 0.0 M M M
2/6/2012 8:00 AM 0.00 0.0 M M M
2/7/2012 8:00 AM 0.00 0.0 M M M
2/8/2012 8:00 AM 0.19 M M M M
2/9/2012 8:00 AM 0.39 M M M M
2/12/2012 8:00 AM 0.01 M M M M
2/13/2012 8:00 AM 0.25 M M M M
2/14/2012 8:00 AM 0.06 M M M M
2/15/2012 8:00 AM 0.22 M M M M Brief mix of rain & hail yesterday afternoon.
2/19/2012 8:00 AM 0.16 M M M M
2/20/2012 8:00 AM 0.12 M M M M
2/21/2012 8:00 AM 0.11 M M M M
2/22/2012 8:00 AM 0.36 M M M M
2/23/2012 8:00 AM 0.13 M M M M
2/24/2012 8:00 AM 0.02 M M M M
2/28/2012 8:00 AM 0.02 M M M M
2/29/2012 8:00 AM 0.64 M M M M Rain & snow mix this am. Snow not enough sticking to measure, 34.1°
3/1/2012 8:00 AM 1.16 1.1 M 1.0 M Rain mixed w/ snow at various time,all day (29th)No snow on ground by afternoon. At 2am this morning 3/1,was snowing, 32.9° & the snow had been fallinf for about 2 hours. Very wet, heavy. The amount of snow collected in funnel,& melted is .41in
3/2/2012 8:00 AM 0.04 M M M M
3/4/2012 8:00 AM T M M M M
3/5/2012 8:00 AM T M M M M
3/6/2012 8:00 AM 0.14 0.2 M M M 33° light snow flurries
3/7/2012 8:00 AM 0.05 M M M M Burst of hail several times in afternoon, about 1:45, 2:30, & 3:40. Size of hail looked to be sm. pea size.
3/15/2012 8:00 AM 1.03 M M M M
3/16/2012 8:00 AM 0.95 M M M M
3/20/2012 8:00 AM 0.12 M M M M
3/21/2012 8:00 AM 1.54 2.3 M 3.0 M 33.2°, snowing, raining last night at least untill 1:30am. Gauge had .84 in of rain & funnel full of snow, melted out to .7. Snow is very wet.
3/22/2012 8:00 AM 1.20 3.6 0.60 6.0 M 32.5° 96% this am. Snowed most of day, 35° so no accumalation during day on snow board. 3-1/2 in. new this am on board. In gauge, .38 & another .82 for the 4" snow in funnel.
3/23/2012 8:00 AM 0.00 0.0 M 3.0 0.08 32.4°96% No new snow or rain.
3/24/2012 8:00 AM 0.00 0.0 M M M no new snow, & no raliable place to take cores from.
3/25/2012 8:00 AM 0.00 0.0 M M M
3/26/2012 8:00 AM 0.26 M M M M
3/27/2012 8:00 AM 0.13 M M M M
3/29/2012 8:00 AM 0.58 M M M M
3/30/2012 8:00 AM 1.63 M M M M
3/31/2012 6:30 AM 0.94 M M M M
4/1/2012 8:00 AM 0.28 M M M M
4/4/2012 8:00 AM 0.27 M M M M
4/5/2012 8:00 AM 0.41 M M M M Little of every thing, rain(Short down pours), sleet, hail & yes snow mixed w/ rain in afternoon.
4/6/2012 8:00 AM 0.04 M M M M
4/11/2012 8:00 AM 0.15 M M M M
4/12/2012 7:00 AM 0.37 M M M M
4/13/2012 8:00 AM 0.42 M M M M
4/14/2012 8:00 AM 0.02 M M M M
4/16/2012 8:00 AM 0.44 M M M M
4/17/2012 8:00 AM 0.02 M M M M
4/18/2012 8:00 AM 0.16 M M M M
4/19/2012 8:00 AM 0.05 M M M M
4/20/2012 8:00 AM 0.00 0.0 M M M
4/21/2012 8:00 AM 0.00 0.0 M M M
4/22/2012 8:00 AM 0.00 0.0 M M M
4/23/2012 8:00 AM 0.00 0.0 M M M
4/25/2012 8:00 AM 0.02 M M M M
4/26/2012 8:00 AM 0.46 M M M M
5/3/2012 8:00 AM 0.80 M M M M
5/22/2012 8:00 AM 0.28 M M M M
5/23/2012 8:00 AM 0.25 M M M M
6/26/2012 8:00 AM 0.00 0.0 M M M Thunderstorm pasted thru about 5:30pm dumping .38 in ten min. for a total of .57 in less than an hour.



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
11/4/2011 11/07/2011 8:00 AM 4 0.43 M M
11/10/2011 11/14/2011 8:00 AM 5 0.31 M M
12/26/2011 12/30/2011 8:00 AM 5 3.96 M M
2/25/2012 2/27/2012 8:00 AM 3 0.92 M M
3/10/2012 3/12/2012 8:00 AM 3 0.30 M M
3/17/2012 3/19/2012 10:00 AM 3 0.87 M M



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
3/16/2012 10:48 PM enough hail fail to whiten ground, temp. 42.1° NA 1/4" Pea Size Rice White Ice 10 1min minor leaf damage Continuous False Same time as rain vertical