Station Overview Station Location
Station Number IL-LS-24 Latitude 41.323514
Station Name Ottawa 2.1 SSW Longitude -88.859329
County La Salle Elevation (ft) 617



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 12 2.85 3.09 28 3.09 28 0.00 0 0 10 2 0.0 0 0
Nov 12 3.18 0.00 21 0.00 21 0.00 0 0 0 0 0.0 0 0
Dec 12 2.19 0.00 2 0.00 2 0.00 0 0 0 1 0.0 0 0
Jan 13 1.60 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Feb 13 1.53 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
March 13 2.59 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
April 13 3.28 7.95 17 7.95 17 0.00 0 0 8 0 0.0 0 0
May 13 4.17 0.00 2 0.00 2 0.00 0 0 0 0 0.0 0 0
June 13 3.88 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
July 13 3.98 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Aug 13 3.83 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Sept 13 3.27 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Water Year Totals: 36.35" 11.04" 70 days 11.04" 70 0.00" 0 days 0 18 days 3 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
10/1/2012 0.00
10/2/2012 0.00
10/3/2012 0.03
10/4/2012 0.07
10/5/2012 0.25
10/6/2012 0.00
10/7/2012 0.00
10/8/2012 0.00
10/9/2012 0.00
10/10/2012 0.20
10/11/2012 0.00
10/12/2012 0.00
10/13/2012
10/14/2012 0.80
10/15/2012 0.00
10/16/2012 T
10/17/2012 T
10/18/2012 0.92
10/19/2012
10/20/2012 0.13
10/21/2012 0.00
10/22/2012 0.00
10/23/2012 0.31
10/24/2012 0.24
10/25/2012 0.00
10/26/2012 0.14
10/27/2012 0.00
10/28/2012
10/29/2012 0.00
10/30/2012 0.00
10/31/2012 0.00
11/1/2012 0.00
11/2/2012 0.00
11/3/2012 0.00
11/4/2012 0.00
11/5/2012 0.00
11/6/2012 0.00
11/7/2012
11/8/2012 0.00
11/9/2012
11/10/2012
11/11/2012
11/12/2012
11/13/2012 0.00
11/14/2012 0.00
11/15/2012 0.00
11/16/2012 0.00
11/17/2012
11/18/2012 0.00
11/19/2012 0.00
11/20/2012
11/21/2012 0.00
11/22/2012 0.00
11/23/2012 0.00
11/24/2012
11/25/2012 0.00
11/26/2012 0.00
11/27/2012 0.00
11/28/2012
11/29/2012 0.00
11/30/2012 0.00
12/1/2012
12/2/2012 T
12/3/2012 0.00
12/4/2012
12/5/2012
12/6/2012
12/7/2012
12/8/2012
12/9/2012
12/10/2012
12/11/2012
12/12/2012
12/13/2012
12/14/2012
12/15/2012
12/16/2012
12/17/2012
12/18/2012
12/19/2012
12/20/2012
12/21/2012
12/22/2012
12/23/2012
12/24/2012
12/25/2012
12/26/2012
12/27/2012
12/28/2012
12/29/2012
12/30/2012
12/31/2012
Day of YearDaily PrcpMultiday Prcp
1/1/2013
1/2/2013
1/3/2013
1/4/2013
1/5/2013
1/6/2013
1/7/2013
1/8/2013
1/9/2013
1/10/2013
1/11/2013
1/12/2013
1/13/2013
1/14/2013
1/15/2013
1/16/2013
1/17/2013
1/18/2013
1/19/2013
1/20/2013
1/21/2013
1/22/2013
1/23/2013
1/24/2013
1/25/2013
1/26/2013
1/27/2013
1/28/2013
1/29/2013
1/30/2013
1/31/2013
2/1/2013
2/2/2013
2/3/2013
2/4/2013
2/5/2013
2/6/2013
2/7/2013
2/8/2013
2/9/2013
2/10/2013
2/11/2013
2/12/2013
2/13/2013
2/14/2013
2/15/2013
2/16/2013
2/17/2013
2/18/2013
2/19/2013
2/20/2013
2/21/2013
2/22/2013
2/23/2013
2/24/2013
2/25/2013
2/26/2013
2/27/2013
2/28/2013
3/1/2013
3/2/2013
3/3/2013
3/4/2013
3/5/2013
3/6/2013
3/7/2013
3/8/2013
3/9/2013
3/10/2013
3/11/2013
3/12/2013
3/13/2013
3/14/2013
3/15/2013
3/16/2013
3/17/2013
3/18/2013
3/19/2013
3/20/2013
3/21/2013
3/22/2013
3/23/2013
3/24/2013
3/25/2013
3/26/2013
3/27/2013
3/28/2013
3/29/2013
3/30/2013
3/31/2013
Day of YearDaily PrcpMultiday Prcp
4/1/2013
4/2/2013
4/3/2013
4/4/2013
4/5/2013
4/6/2013
4/7/2013
4/8/2013 0.50
4/9/2013 0.02
4/10/2013 0.30
4/11/2013 1.15
4/12/2013 0.05
4/13/2013
4/14/2013 0.00
4/15/2013
4/16/2013 M
4/17/2013 0.00
4/18/2013 5.75
4/19/2013 0.13
4/20/2013 0.00
4/21/2013
4/22/2013 0.00
4/23/2013 0.00
4/24/2013 M
4/25/2013 0.00
4/26/2013
4/27/2013 0.00
4/28/2013 0.05
4/29/2013 0.00
4/30/2013 0.00
5/1/2013 0.00
5/2/2013 0.00
5/3/2013
5/4/2013
5/5/2013
5/6/2013
5/7/2013
5/8/2013
5/9/2013
5/10/2013
5/11/2013
5/12/2013
5/13/2013
5/14/2013
5/15/2013
5/16/2013
5/17/2013
5/18/2013
5/19/2013
5/20/2013
5/21/2013
5/22/2013
5/23/2013
5/24/2013
5/25/2013
5/26/2013
5/27/2013
5/28/2013
5/29/2013
5/30/2013
5/31/2013
6/1/2013
6/2/2013
6/3/2013
6/4/2013
6/5/2013
6/6/2013
6/7/2013
6/8/2013
6/9/2013
6/10/2013
6/11/2013
6/12/2013
6/13/2013
6/14/2013
6/15/2013
6/16/2013
6/17/2013
6/18/2013
6/19/2013
6/20/2013
6/21/2013
6/22/2013
6/23/2013
6/24/2013
6/25/2013
6/26/2013
6/27/2013
6/28/2013
6/29/2013
6/30/2013
Day of YearDaily PrcpMultiday Prcp
7/1/2013
7/2/2013
7/3/2013
7/4/2013
7/5/2013
7/6/2013
7/7/2013
7/8/2013
7/9/2013
7/10/2013
7/11/2013
7/12/2013
7/13/2013
7/14/2013
7/15/2013
7/16/2013
7/17/2013
7/18/2013
7/19/2013
7/20/2013
7/21/2013
7/22/2013
7/23/2013
7/24/2013
7/25/2013
7/26/2013
7/27/2013
7/28/2013
7/29/2013
7/30/2013
7/31/2013
8/1/2013
8/2/2013
8/3/2013
8/4/2013
8/5/2013
8/6/2013
8/7/2013
8/8/2013
8/9/2013
8/10/2013
8/11/2013
8/12/2013
8/13/2013
8/14/2013
8/15/2013
8/16/2013
8/17/2013
8/18/2013
8/19/2013
8/20/2013
8/21/2013
8/22/2013
8/23/2013
8/24/2013
8/25/2013
8/26/2013
8/27/2013
8/28/2013
8/29/2013
8/30/2013
8/31/2013
9/1/2013
9/2/2013
9/3/2013
9/4/2013
9/5/2013
9/6/2013
9/7/2013
9/8/2013
9/9/2013
9/10/2013
9/11/2013
9/12/2013
9/13/2013
9/14/2013
9/15/2013
9/16/2013
9/17/2013
9/18/2013
9/19/2013
9/20/2013
9/21/2013
9/22/2013
9/23/2013
9/24/2013
9/25/2013
9/26/2013
9/27/2013
9/28/2013
9/29/2013
9/30/2013



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/1/2012 8:00 AM 0.00 0.0 M M M
10/2/2012 8:00 AM 0.00 0.0 M M M
10/3/2012 8:00 AM 0.03 M M M M
10/4/2012 8:00 AM 0.07 M M M M
10/5/2012 8:00 AM 0.25 M M M M
10/6/2012 8:00 AM 0.00 0.0 M M M
10/7/2012 8:00 AM 0.00 0.0 M M M
10/8/2012 8:00 AM 0.00 0.0 M M M
10/9/2012 8:00 AM 0.00 0.0 M M M nice day
10/10/2012 8:00 AM 0.20 M M M M fairnly jnice dzy.
10/11/2012 8:00 AM 0.00 0.0 M M M very nice day
10/12/2012 8:00 AM 0.00 0.0 M M M even nicer
10/14/2012 8:00 AM 0.80 M M M M 2 days, sorry.
10/15/2012 8:00 AM 0.00 0.0 M M M (CONTACTING) PAR
10/16/2012 8:00 AM T M M M M (CONTACT...MOST LIKELY DEW) PAR
10/17/2012 8:00 AM T M M M M
10/18/2012 8:00 AM 0.92 M M M M
10/20/2012 8:00 AM 0.13 M M M M Rainy and gloomy all day yesterday, but nice today.
10/21/2012 8:00 AM 0.00 0.0 M M M Nada, Zip, but a nice day.
10/22/2012 8:00 AM 0.00 0.0 M M M A lot of thunder, but no rain yet.
10/23/2012 8:00 AM 0.31 M M M M Raally nice storm yesterday. Very nicve today.
10/24/2012 8:00 AM 0.24 M M M M
10/25/2012 8:00 AM 0.00 0.0 M M M Mild, windy from the southwest at about 15mph. ;Cold front commjing in.
10/26/2012 8:00 AM 0.14 M M M M
10/27/2012 8:00 AM 0.00 0.0 M M M Much cooler todasy.
10/29/2012 8:00 AM 0.00 0.0 M M M Nice bright day.
10/30/2012 8:00 AM 0.00 0.0 M M M Chilly today only 36.
10/31/2012 8:00 AM 0.00 0.0 M M M Brrrrrr Cold today.
11/1/2012 8:00 AM 0.00 0.0 M M M Sorry so late, have been busy today.
11/2/2012 8:00 AM 0.00 0.0 M M M A little warmer today, windy from the east.
11/3/2012 8:00 AM 0.00 0.0 M M M Ovefcst and chilly.
11/4/2012 8:00 AM 0.00 0.0 M M M Very cloudy this morning, but sunny noww.
11/5/2012 8:00 AM 0.00 0.0 M M M Chilly, looks like rain.
11/6/2012 8:00 AM 0.00 0.0 M M M Just started raining.
11/8/2012 8:00 AM 0.00 0.0 M M M Started my vacation yesterday. be back on 12th.
11/13/2012 8:00 AM 0.00 0.0 M M M No report today, got back from Mn last noght. Will start on wednesday.
11/14/2012 8:00 AM 0.00 0.0 M M M Brisk today. A little breeze. Need to replace part on my guage. Pleaser respond.
11/15/2012 8:00 AM 0.00 0.0 M M M Brought my guaage inside today.
11/16/2012 8:00 AM 0.00 0.0 M M M Nice day today.
11/18/2012 8:00 AM 0.00 0.0 M M M Very nice today. Sunny, Warm in the sun.
11/19/2012 8:00 AM 0.00 0.0 M M M Little cooler today.
11/21/2012 8:00 AM 0.00 0.0 M M M Extremely Foggy todey. Cooler. Damp.
11/22/2012 8:00 AM 0.00 0.0 M M M Very windy, it's tighten up the hat day.
11/23/2012 8:00 AM 0.00 0.0 M M M Do data, Brought in rain guage last week. Cold and windy today
11/25/2012 8:00 AM 0.00 0.0 M M M Cold but nice sunshine.
11/26/2012 8:00 AM 0.00 0.0 M M M Looks a lot like snow.
11/27/2012 8:00 AM 0.00 0.0 M M M Sunny day. Cold.
11/29/2012 8:00 AM 0.00 0.0 M M M A little warmer, and sunny.
11/30/2012 8:00 AM 0.00 0.0 M M M What a nice day.
12/2/2012 8:00 AM T M M M M Sprinkled last night. beautiful today.
12/3/2012 8:00 AM 0.00 0.0 M M M i guess I was a little premature bringing in my guage.
4/8/2013 8:00 AM 0.50 M M M M
4/9/2013 8:00 AM 0.02 M M M M
4/10/2013 8:00 AM 0.30 M M M M LIGHTNING STRUCK TOWERN AT END OF STREAT, ABOUT KNOCKED ME OUT OF BED.
4/11/2013 8:00 AM 1.15 M M M M
4/12/2013 8:00 AM 0.05 M M M M CLOWDY AND STILL RAINING
4/14/2013 8:00 AM 0.00 0.0 M M M nice day!
4/16/2013 8:00 AM M 0.0 M M M cloudy but nice///cor by WDM///
4/17/2013 8:00 AM 0.00 0.0 M M M NOT REAING YET, BUT SURE FEELS LIKE IT.
4/18/2013 8:00 AM 5.75 M M M M WOW, WHAT A STORM. AMAZINGLY NO WATER IN MY BASSEMENT. NEWS SAYS FLASH FLOOD WARNING.
4/19/2013 8:00 AM 0.13 M M M M
4/20/2013 8:00 AM 0.00 0.0 M M M
4/22/2013 8:00 AM 0.00 0.0 M M M NICE DAY
4/23/2013 8:13 AM 0.00 0.0 M M M
4/24/2013 8:42 AM M 0.0 M M M Sun out today. ///Cor by WDM///
4/25/2013 8:00 AM 0.00 0.0 M M M Guage dry today
4/27/2013 8:00 AM 0.00 0.0 M M M Nie day.
4/28/2013 8:00 AM 0.05 M M M M
4/29/2013 8:00 AM 0.00 0.0 M M M
4/30/2013 8:00 AM 0.00 0.0 M M M Warm today.......
5/1/2013 8:00 AM 0.00 0.0 M M M 1st wihnter, then sprin for 2 days now its summer.
5/2/2013 8:00 AM 0.00 0.0 M M M lOOKS LIKE RAIN.



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes



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