Station Overview Station Location
Station Number CA-HM-51 Latitude 40.9753761291504
Station Name McKinleyville 2.1 NE Longitude -124.088150024414
County Humboldt Elevation (ft) 270



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 2.99 12.31 29 12.31 29 0.00 0 0 21 0 0.0 0 0
Nov 16 7.04 8.69 26 8.69 26 0.00 0 0 22 2 0.0 0 0
Dec 16 9.70 8.99 31 7.03 23 1.96 8 3 22 0 0.0 0 0
Jan 17 8.24 13.12 33 9.36 15 3.76 18 6 15 0 0.0 0 0
Feb 17 6.89 14.60 24 11.31 14 3.29 10 4 14 0 0.0 0 0
March 17 6.67 11.47 30 11.02 28 0.45 2 1 20 3 0.0 0 0
April 17 4.44 5.23 30 1.84 10 3.39 20 3 7 2 0.0 0 0
May 17 2.41 2.16 32 1.05 5 1.11 27 5 4 0 0.0 0 0
June 17 1.22 0.75 30 0.68 5 0.07 25 3 5 0 0.0 0 0
July 17 0.23 0.07 31 0.00 0 0.07 31 1 0 0 0.0 0 0
Aug 17 0.42 0.04 31 0.04 2 0.00 29 1 2 0 0.0 0 0
Sept 17 0.98 1.10 30 1.04 11 0.06 19 2 9 0 0.0 0 0
Water Year Totals: 51.23" 78.53" 357 days 64.37" 168 14.16" 189 days 29 141 days 7 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
10/1/2016 0.03
10/2/2016 0.60
10/3/2016 0.10
10/4/2016 0.07
10/5/2016 0.04
10/6/2016 0.08
10/7/2016
10/8/2016 0.00
10/9/2016 0.00
10/10/2016
10/11/2016 0.00
10/12/2016 0.00
10/13/2016 0.08
10/14/2016 2.10
10/15/2016 0.08
10/16/2016 2.05
10/17/2016 2.10
10/18/2016 0.27
10/19/2016 0.01
10/20/2016 0.00
10/21/2016 0.00
10/22/2016 0.00
10/23/2016 0.00
10/24/2016 0.26
10/25/2016 1.00
10/26/2016 0.18
10/27/2016 1.55
10/28/2016 0.74
10/29/2016 0.05
10/30/2016 0.32
10/31/2016 0.60
11/1/2016 0.68
11/2/2016 0.01
11/3/2016 0.01
11/4/2016 0.00
11/5/2016 0.00
11/6/2016 0.81
11/7/2016
11/8/2016
11/9/2016 0.01
11/10/2016 0.01
11/11/2016 M
11/12/2016
11/13/2016 T
11/14/2016 T
11/15/2016 0.88
11/16/2016 0.43
11/17/2016 0.03
11/18/2016 0.01
11/19/2016 0.09
11/20/2016 0.80
11/21/2016 0.85
11/22/2016 0.03
11/23/2016 1.00
11/24/2016 0.08
11/25/2016 0.29
11/26/2016 0.41
11/27/2016 1.31
11/28/2016 0.68
11/29/2016 0.02
11/30/2016 0.25
12/1/2016 0.02
12/2/2016 0.01
12/3/2016 0.01
12/4/2016 0.00
12/5/2016 0.07
12/6/2016 0.03
12/7/2016 **
12/8/2016 0.58
12/9/2016 0.96
12/10/2016 1.47
12/11/2016 0.08
12/12/2016 0.03
12/13/2016 0.01
12/14/2016 1.36
12/15/2016 2.77
12/16/2016 0.01
12/17/2016 0.01
12/18/2016 0.01
12/19/2016 0.01
12/20/2016 0.01
12/21/2016 0.10
12/22/2016 0.01
12/23/2016 **
12/24/2016 1.30
12/25/2016 0.02
12/26/2016 0.02
12/27/2016 **
12/28/2016 0.08
12/29/2016 0.01
12/30/2016 **
12/31/2016 **
Day of YearDaily PrcpMultiday Prcp
1/1/2017 **
1/2/2017 **
1/3/2017 1.08 1.05
1/4/2017 1.15
1/5/2017 **
1/6/2017 **
1/7/2017 0.78
1/8/2017 0.53
1/9/2017 0.98
1/10/2017 0.78
1/11/2017 **
1/12/2017 1.28
1/13/2017 **
1/14/2017 **
1/15/2017 **
1/16/2017 0.05
1/17/2017 0.01
1/18/2017 0.45
1/19/2017 1.53
1/20/2017 0.74
1/21/2017 1.14
1/22/2017 0.54
1/23/2017 0.30
1/24/2017 0.11
1/25/2017 **
1/26/2017 **
1/27/2017 **
1/28/2017 **
1/29/2017 0.02
1/30/2017 0.01
1/31/2017 0.01
2/1/2017
2/2/2017
2/3/2017 0.69
2/4/2017 0.65
2/5/2017 0.39
2/6/2017 1.06
2/7/2017 0.96
2/8/2017
2/9/2017 1.50
2/10/2017 0.64
2/11/2017 **
2/12/2017 0.36
2/13/2017 0.02
2/14/2017
2/15/2017 0.06
2/16/2017 2.40
2/17/2017 0.11
2/18/2017 1.05
2/19/2017 **
2/20/2017 0.92
2/21/2017 1.77
2/22/2017 **
2/23/2017 **
2/24/2017 **
2/25/2017 1.60
2/26/2017 0.01
2/27/2017 **
2/28/2017 0.41
3/1/2017
3/2/2017 0.02
3/3/2017 0.00
3/4/2017 0.52
3/5/2017 0.69
3/6/2017 1.28
3/7/2017 0.70
3/8/2017 0.34
3/9/2017 0.61
3/10/2017 0.06
3/11/2017 T
3/12/2017 T
3/13/2017 0.00
3/14/2017 0.00
3/15/2017 0.00
3/16/2017 0.50
3/17/2017 0.01
3/18/2017 0.08
3/19/2017 1.43
3/20/2017 0.34
3/21/2017 1.19
3/22/2017 0.71
3/23/2017 0.02
3/24/2017 0.75
3/25/2017 0.60
3/26/2017 **
3/27/2017 0.45
3/28/2017 0.07
3/29/2017 0.00
3/30/2017 1.10
3/31/2017 T
Day of YearDaily PrcpMultiday Prcp
4/1/2017 T
4/2/2017 T
4/3/2017 **
4/4/2017 **
4/5/2017 **
4/6/2017 **
4/7/2017 **
4/8/2017 **
4/9/2017 1.15
4/10/2017 0.30
4/11/2017 0.09
4/12/2017 **
4/13/2017 **
4/14/2017 1.44
4/15/2017 0.02
4/16/2017 0.00
4/17/2017 0.18
4/18/2017 0.38
4/19/2017 **
4/20/2017 **
4/21/2017 **
4/22/2017 **
4/23/2017 **
4/24/2017 0.80
4/25/2017 0.32
4/26/2017 0.55
4/27/2017 **
4/28/2017 **
4/29/2017 **
4/30/2017 **
5/1/2017 **
5/2/2017 **
5/3/2017 **
5/4/2017 0.56
5/5/2017 0.07
5/6/2017 **
5/7/2017 **
5/8/2017 **
5/9/2017 **
5/10/2017 **
5/11/2017 **
5/12/2017 **
5/13/2017 0.40
5/14/2017
5/15/2017 0.02
5/16/2017 0.06
5/17/2017 0.90
5/18/2017 **
5/19/2017 **
5/20/2017 **
5/21/2017 **
5/22/2017 **
5/23/2017 **
5/24/2017 **
5/25/2017 **
5/26/2017 **
5/27/2017 0.02
5/28/2017 **
5/29/2017 **
5/30/2017 0.06
5/31/2017 0.00
6/1/2017 0.01
6/2/2017 **
6/3/2017 **
6/4/2017 **
6/5/2017 **
6/6/2017 **
6/7/2017 0.00
6/8/2017 0.48
6/9/2017 0.03
6/10/2017 0.14
6/11/2017 **
6/12/2017 **
6/13/2017 **
6/14/2017 **
6/15/2017 0.05
6/16/2017 **
6/17/2017 **
6/18/2017 **
6/19/2017 **
6/20/2017 **
6/21/2017 **
6/22/2017 **
6/23/2017 **
6/24/2017 **
6/25/2017 0.02
6/26/2017 0.02
6/27/2017 **
6/28/2017 **
6/29/2017 **
6/30/2017 **
Day of YearDaily PrcpMultiday Prcp
7/1/2017 **
7/2/2017 **
7/3/2017 **
7/4/2017 **
7/5/2017 **
7/6/2017 **
7/7/2017 **
7/8/2017 **
7/9/2017 **
7/10/2017 **
7/11/2017 **
7/12/2017 **
7/13/2017 0.07
7/14/2017 **
7/15/2017 **
7/16/2017 **
7/17/2017 **
7/18/2017 **
7/19/2017 **
7/20/2017 **
7/21/2017 **
7/22/2017 **
7/23/2017 **
7/24/2017 **
7/25/2017 **
7/26/2017 **
7/27/2017 **
7/28/2017 **
7/29/2017 **
7/30/2017 **
7/31/2017 **
8/1/2017 **
8/2/2017 **
8/3/2017 **
8/4/2017 **
8/5/2017 **
8/6/2017 **
8/7/2017 **
8/8/2017 **
8/9/2017 **
8/10/2017 **
8/11/2017 **
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 0.00
8/23/2017 0.01
8/24/2017 0.03
8/25/2017 **
8/26/2017 **
8/27/2017 **
8/28/2017 **
8/29/2017 **
8/30/2017 **
8/31/2017 **
9/1/2017 **
9/2/2017 **
9/3/2017 **
9/4/2017 **
9/5/2017 **
9/6/2017 0.04
9/7/2017 0.03
9/8/2017 0.09
9/9/2017 0.02
9/10/2017 **
9/11/2017 **
9/12/2017 **
9/13/2017 **
9/14/2017 **
9/15/2017 **
9/16/2017 **
9/17/2017 0.02
9/18/2017 0.15
9/19/2017 0.05
9/20/2017 0.63
9/21/2017 0.05
9/22/2017 0.01
9/23/2017 0.01
9/24/2017 0.00
9/25/2017 0.00
9/26/2017 **
9/27/2017 **
9/28/2017 **
9/29/2017 **
9/30/2017 **



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/1/2016 7:00 AM 0.03 M M M M Rain came early this morning at about 2:30am. Happy New Water Year!!!
10/2/2016 7:00 AM 0.60 M M M M
10/3/2016 7:00 AM 0.10 M M M M
10/4/2016 7:00 AM 0.07 M M M M
10/5/2016 7:00 AM 0.04 M M M M
10/6/2016 7:00 AM 0.08 M M M M
10/8/2016 7:00 AM 0.00 0.0 M M M
10/9/2016 7:00 AM 0.00 0.0 M M M
10/11/2016 7:00 AM 0.00 0.0 M M M
10/12/2016 7:00 AM 0.00 0.0 M M M
10/13/2016 7:00 AM 0.08 M M M M
10/14/2016 7:00 AM 2.10 M M M M Pond is spilling after being 0.5 ft down just last week.
10/15/2016 7:00 AM 0.08 M M M M
10/16/2016 7:00 AM 2.05 M M M M
10/17/2016 7:00 AM 2.10 M M M M
10/18/2016 7:00 AM 0.27 M M M M
10/19/2016 7:00 AM 0.01 M M M M Pond is spilling.
10/20/2016 7:00 AM 0.00 0.0 M M M pond spills
10/21/2016 7:00 AM 0.00 0.0 M M M pond spills
10/22/2016 7:00 AM 0.00 0.0 M M M Pond spilling
10/23/2016 7:00 AM 0.00 0.0 M M M Pond spilling
10/24/2016 8:00 AM 0.26 M M M M pond spilling (ps)
10/25/2016 7:00 AM 1.00 M M M M Pond is spilling
10/26/2016 7:00 AM 0.18 M M M M pond spilling
10/27/2016 7:00 AM 1.55 M M M M Pond spills
10/28/2016 7:00 AM 0.74 M M M M pond spilling
10/29/2016 7:00 AM 0.05 M M M M Pond spilling
10/30/2016 8:00 AM 0.32 M M M M Pond spills
10/31/2016 7:00 AM 0.60 M M M M pond spilling
11/1/2016 7:00 AM 0.68 M M M M pond spills
11/2/2016 7:00 AM 0.01 M M M M Pond spilling
11/3/2016 7:00 AM 0.01 M M M M pond spills
11/4/2016 7:00 AM 0.00 0.0 M M M pond spilling
11/5/2016 7:00 AM 0.00 0.0 M M M pond spilling
11/6/2016 7:00 AM 0.81 M M M M pond spilling
11/9/2016 7:00 AM 0.01 M M M M pond spilling
11/10/2016 7:00 AM 0.01 M M M M pond spilling
11/11/2016 7:00 AM M M M M M pond spilling {EDIT: Observer reported 0.48 of new precip. QPE data and surrounding reports of 0.00's indicate this could be a date error. 0.48 matches better with reports in the area on the following day. Changed report of 0.48 to NA until observer can be contacted to verify. Submission Time Before EDIT: 11/12/2016 8:34 AM CoCoSTAFF DNT}
11/13/2016 7:00 AM T M M M M
11/14/2016 7:00 AM T M M M M
11/15/2016 7:00 AM 0.88 M M M M pond spilling
11/16/2016 7:00 AM 0.43 M M M M pons spills
11/17/2016 7:00 AM 0.03 M M M M pond spills
11/18/2016 7:00 AM 0.01 M M M M pond spills
11/19/2016 7:00 AM 0.09 M M M M Pond spilling
11/20/2016 7:00 AM 0.80 M M M M Pond spilling
11/21/2016 7:00 AM 0.85 M M M M pond spills
11/22/2016 7:00 AM 0.03 M M M M pond spilling
11/23/2016 7:00 AM 1.00 M M M M Pond is spilling
11/24/2016 7:00 AM 0.08 M M M M
11/25/2016 7:00 AM 0.29 M M M M
11/26/2016 7:00 AM 0.41 M M M M
11/27/2016 7:00 AM 1.31 M M M M
11/28/2016 7:00 AM 0.68 M M M M
11/29/2016 7:00 AM 0.02 M M M M
11/30/2016 7:00 AM 0.25 M M M M
12/1/2016 7:00 AM 0.02 M M M M
12/2/2016 7:00 AM 0.01 M M M M
12/3/2016 7:00 AM 0.01 M M M M
12/4/2016 7:00 AM 0.00 0.0 M M M pond spilling
12/5/2016 7:00 AM 0.07 M M M M pond spilling
12/6/2016 7:00 AM 0.03 M M M M
12/9/2016 7:00 AM 0.96 M M M M
12/10/2016 7:00 AM 1.47 M M M M
12/11/2016 7:00 AM 0.08 M M M M
12/12/2016 7:00 AM 0.03 M M M M
12/13/2016 7:00 AM 0.01 M M M M
12/14/2016 7:00 AM 1.36 M M M M
12/15/2016 7:00 AM 2.77 M M M M
12/16/2016 7:00 AM 0.01 M M M M
12/17/2016 7:00 AM 0.01 0.0 M M M Rain gage frozen shut, grass is crunchy, Ground is frozen, livestock waterers have ice on top.
12/18/2016 7:00 AM 0.01 0.0 M M M Rain gage frozen shut, ground is frozen (horse poo frozen to ground), livestock waters have ice on top.
12/19/2016 7:00 AM 0.01 M M M M Ground frosty but not frozen.
12/20/2016 7:00 AM 0.01 M M M M No frost on ground.
12/21/2016 7:00 AM 0.10 M M M M
12/22/2016 7:00 AM 0.01 M M M M
12/25/2016 7:00 AM 0.02 M M M M
12/26/2016 7:00 AM 0.02 M M M M Ground frozen again this morning.
12/29/2016 7:00 AM 0.01 M M M M
1/3/2017 7:00 AM 1.08 M M M M
1/4/2017 7:00 AM 1.15 M M M M
1/8/2017 9:15 AM 0.53 M M M M
1/9/2017 7:00 AM 0.98 M M M M
1/10/2017 7:30 AM 0.78 M M M M
1/17/2017 7:00 AM 0.01 M M M M
1/18/2017 7:00 AM 0.45 M M M M
1/19/2017 7:00 AM 1.53 M M M M This was a very windy storm!
1/20/2017 7:20 AM 0.74 M M M M
1/21/2017 7:00 AM 1.14 M M M M
1/22/2017 7:00 AM 0.54 M M M M
1/23/2017 7:00 AM 0.30 M M M M
1/24/2017 7:00 AM 0.11 M M M M
1/30/2017 7:00 AM 0.01 M M M M
1/31/2017 7:00 AM 0.01 M M M M
2/3/2017 7:00 AM 0.69 M M M M
2/4/2017 7:00 AM 0.65 M M M M
2/5/2017 7:00 AM 0.39 M M M M
2/6/2017 7:00 AM 1.06 M M M M
2/7/2017 7:00 AM 0.96 M M M M
2/9/2017 8:30 AM 1.50 M M M M
2/10/2017 7:00 AM 0.64 M M M M
2/13/2017 7:00 AM 0.02 M M M M
2/15/2017 7:00 AM 0.06 M M M M
2/16/2017 7:00 AM 2.40 M M M M Secondary pond spillway is flowing.
2/17/2017 7:00 AM 0.11 M M M M
2/18/2017 7:30 AM 1.05 M M M M
2/21/2017 7:00 AM 1.77 M M M M
2/26/2017 7:00 AM 0.01 M M M M
3/2/2017 7:00 AM 0.02 M M M M
3/3/2017 7:00 AM 0.00 0.0 M M M
3/4/2017 7:00 AM 0.52 M M M M
3/5/2017 8:30 AM 0.69 M M M M There was a hailstorm at 8am. It hs continued to rain and hail on and off until 9:20.
3/6/2017 7:00 AM 1.28 M M M M Hail, rain and snow yesterday
3/7/2017 7:00 AM 0.70 M M M M
3/8/2017 7:00 AM 0.34 M M M M
3/9/2017 7:00 AM 0.61 M M M M
3/10/2017 7:00 AM 0.06 M M M M
3/11/2017 7:00 AM T M M M M
3/12/2017 7:00 AM T M M M M
3/13/2017 7:00 AM 0.00 0.0 M M M
3/14/2017 7:00 AM 0.00 0.0 M M M
3/15/2017 7:00 AM 0.00 0.0 M M M
3/16/2017 7:00 AM 0.50 M M M M
3/17/2017 7:00 AM 0.01 M M M M
3/18/2017 7:00 AM 0.08 M M M M
3/19/2017 7:00 AM 1.43 M M M M secondary spillway for the ~3 acre-ft pond was spilling at 6mp yesterday.
3/20/2017 7:00 AM 0.34 M M M M
3/21/2017 7:00 AM 1.19 M M M M
3/22/2017 7:00 AM 0.71 M M M M
3/23/2017 7:00 AM 0.02 M M M M
3/24/2017 7:00 AM 0.75 M M M M
3/25/2017 7:00 AM 0.60 M M M M
3/28/2017 7:00 AM 0.07 M M M M
3/29/2017 7:00 AM 0.00 0.0 M M M
3/30/2017 7:00 AM 1.10 M M M M
3/31/2017 7:00 AM T M M M M
4/1/2017 7:00 AM T M M M M
4/2/2017 7:00 AM T M M M M
4/10/2017 7:00 AM 0.30 M M M M
4/11/2017 7:00 AM 0.09 M M M M
4/15/2017 7:00 AM 0.02 M M M M
4/16/2017 7:00 AM 0.00 0.0 M M M
4/17/2017 7:00 AM 0.18 M M M M
4/18/2017 7:00 AM 0.38 M M M M
4/25/2017 7:00 AM 0.32 M M M M
4/26/2017 7:00 AM 0.55 M M M M
5/5/2017 7:00 AM 0.07 M M M M
5/15/2017 7:00 AM 0.02 M M M M
5/16/2017 7:00 AM 0.06 M M M M
5/17/2017 7:00 AM 0.90 M M M M
5/31/2017 7:00 AM 0.00 0.0 M M M
6/1/2017 7:00 AM 0.01 M M M M Pond still spilling
6/8/2017 7:00 AM 0.48 M M M M
6/9/2017 7:00 AM 0.03 M M M M
6/10/2017 7:00 AM 0.14 M M M M
6/26/2017 7:00 AM 0.02 M M M M
8/23/2017 7:00 AM 0.01 M M M M
8/24/2017 7:00 AM 0.03 M M M M
9/7/2017 7:00 AM 0.03 M M M M
9/8/2017 7:00 AM 0.09 M M M M
9/9/2017 7:00 AM 0.02 M M M M
9/18/2017 7:00 AM 0.15 M M M M
9/19/2017 7:00 AM 0.05 M M M M
9/20/2017 7:00 AM 0.63 M M M M
9/21/2017 7:00 AM 0.05 M M M M
9/22/2017 7:00 AM 0.01 M M M M
9/23/2017 7:00 AM 0.01 M M M M
9/24/2017 7:00 AM 0.00 0.0 M M M
9/25/2017 7:00 AM 0.00 0.0 M M M



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
12/7/2016 12/08/2016 7:00 AM 2 0.58 M M
12/23/2016 12/24/2016 7:00 AM 2 1.30 M M
12/27/2016 12/28/2016 7:00 AM 2 0.08 M M
12/30/2016 1/02/2017 7:00 AM 4 0.58 M M Hailed yesterday, hail this smorning (very small hail ~1/8-inch.
1/2/2017 1/03/2017 7:00 AM 2 1.05 M M
1/5/2017 1/07/2017 7:00 AM 3 0.78 M M
1/11/2017 1/12/2017 7:00 AM 2 1.28 M M
1/13/2017 1/16/2017 7:00 AM 4 0.05 M M
1/25/2017 1/29/2017 7:00 AM 5 0.02 M M
2/11/2017 2/12/2017 7:00 AM 2 0.36 M M
2/19/2017 2/20/2017 7:00 AM 2 0.92 M M
2/22/2017 2/25/2017 7:00 AM 4 1.60 M M
2/27/2017 2/28/2017 7:00 AM 2 0.41 M M
3/26/2017 3/27/2017 7:00 AM 2 0.45 M M
4/3/2017 4/09/2017 7:00 AM 7 1.15 M M
4/12/2017 4/14/2017 7:00 AM 3 1.44 M M
4/19/2017 4/24/2017 7:00 AM 6 0.80 M M
4/27/2017 5/04/2017 7:00 AM 8 0.56 M M
5/6/2017 5/08/2017 7:00 AM 3 0.07 M M
5/7/2017 5/13/2017 7:00 AM 7 0.40 M M
5/18/2017 5/27/2017 7:00 AM 10 0.02 M M
5/28/2017 5/30/2017 7:00 AM 3 0.06 M M
6/2/2017 6/07/2017 7:00 AM 6 0.00 M M Pond spilling
6/11/2017 6/15/2017 7:00 AM 5 0.05 M M
6/16/2017 6/25/2017 7:00 AM 10 0.02 M M
6/27/2017 7/13/2017 7:00 AM 17 0.07 M M
7/14/2017 8/22/2017 7:00 AM 40 0.00 M M
8/25/2017 9/06/2017 7:00 AM 13 0.04 M M Thunder showers last night. Pond still spilling as of September 1.
9/10/2017 9/17/2017 7:00 AM 8 0.02 M M
9/26/2017 10/19/2017 7:00 AM 24 0.06 M M Pond flowed all water year until rains started again. Got down to a trickle, but continued to flow.



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