Station Overview Station Location
Station Number MT-LN-2 Latitude 48.473233
Station Name Troy 1.0 NNW Longitude -115.897333
County Lincoln Elevation (ft) 1916



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 13 1.96 0.04 1 0.04 1 0.00 0 0 1 0 0.0 0 0
Nov 13 3.52 2.13 9 2.13 9 0.00 0 0 9 0 0.9 1 1
Dec 13 2.72 0.48 3 0.48 3 0.00 0 0 3 0 2.0 2 1
Jan 14 2.65 0.24 3 0.24 3 0.00 0 0 3 0 7.0 4 2
Feb 14 1.85 0.64 3 0.64 3 0.00 0 0 3 0 11.5 7 3
March 14 1.86 3.51 12 3.51 12 0.00 0 0 12 0 2.5 1 1
April 14 1.61 0.59 4 0.59 4 0.00 0 0 4 0 0.0 0 0
May 14 2.00 0.68 6 0.68 6 0.00 0 0 6 0 0.0 0 0
June 14 2.04 1.43 5 1.43 5 0.00 0 0 5 0 0.0 0 0
July 14 0.99 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Aug 14 0.99 0.24 3 0.24 3 0.00 0 0 3 0 0.0 0 0
Sept 14 1.17 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Water Year Totals: 23.36" 9.98" 49 days 9.98" 49 0.00" 0 days 0 49 days 0 days 23.9" 15 days 8 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
10/1/2013
10/2/2013 0.04
10/3/2013
10/4/2013
10/5/2013
10/6/2013
10/7/2013
10/8/2013
10/9/2013
10/10/2013
10/11/2013
10/12/2013
10/13/2013
10/14/2013
10/15/2013
10/16/2013
10/17/2013
10/18/2013
10/19/2013
10/20/2013
10/21/2013
10/22/2013
10/23/2013
10/24/2013
10/25/2013
10/26/2013
10/27/2013
10/28/2013
10/29/2013
10/30/2013
10/31/2013
11/1/2013
11/2/2013
11/3/2013
11/4/2013
11/5/2013 0.04
11/6/2013
11/7/2013 0.47
11/8/2013 0.04
11/9/2013
11/10/2013 0.59
11/11/2013 0.12
11/12/2013
11/13/2013 0.04
11/14/2013
11/15/2013
11/16/2013 0.28
11/17/2013 0.35
11/18/2013
11/19/2013 0.20
11/20/2013
11/21/2013
11/22/2013
11/23/2013
11/24/2013
11/25/2013
11/26/2013
11/27/2013
11/28/2013
11/29/2013
11/30/2013
12/1/2013 0.28
12/2/2013 0.12
12/3/2013
12/4/2013
12/5/2013
12/6/2013
12/7/2013
12/8/2013
12/9/2013
12/10/2013
12/11/2013
12/12/2013
12/13/2013 0.08
12/14/2013
12/15/2013
12/16/2013
12/17/2013
12/18/2013
12/19/2013
12/20/2013
12/21/2013 M
12/22/2013
12/23/2013
12/24/2013
12/25/2013
12/26/2013
12/27/2013
12/28/2013
12/29/2013
12/30/2013
12/31/2013
Day of YearDaily PrcpMultiday Prcp
1/1/2014
1/2/2014 0.12
1/3/2014
1/4/2014
1/5/2014
1/6/2014
1/7/2014
1/8/2014 M
1/9/2014 0.08
1/10/2014 0.04
1/11/2014
1/12/2014
1/13/2014
1/14/2014
1/15/2014
1/16/2014
1/17/2014
1/18/2014
1/19/2014
1/20/2014
1/21/2014
1/22/2014
1/23/2014
1/24/2014
1/25/2014
1/26/2014
1/27/2014
1/28/2014
1/29/2014 M
1/30/2014 M
1/31/2014
2/1/2014
2/2/2014
2/3/2014 M
2/4/2014
2/5/2014
2/6/2014
2/7/2014
2/8/2014
2/9/2014
2/10/2014
2/11/2014 M
2/12/2014 0.24
2/13/2014
2/14/2014
2/15/2014
2/16/2014 0.12
2/17/2014
2/18/2014 0.28
2/19/2014
2/20/2014 M
2/21/2014
2/22/2014
2/23/2014
2/24/2014 M
2/25/2014 M
2/26/2014
2/27/2014
2/28/2014 M
3/1/2014
3/2/2014 M
3/3/2014
3/4/2014 0.67
3/5/2014 0.35
3/6/2014 0.24
3/7/2014
3/8/2014 0.08
3/9/2014 0.39
3/10/2014 0.39
3/11/2014
3/12/2014
3/13/2014
3/14/2014 0.20
3/15/2014
3/16/2014 0.71
3/17/2014 0.20
3/18/2014
3/19/2014
3/20/2014
3/21/2014
3/22/2014
3/23/2014
3/24/2014
3/25/2014
3/26/2014
3/27/2014 0.20
3/28/2014 0.04
3/29/2014 0.04
3/30/2014
3/31/2014
Day of YearDaily PrcpMultiday Prcp
4/1/2014
4/2/2014
4/3/2014
4/4/2014
4/5/2014
4/6/2014
4/7/2014
4/8/2014
4/9/2014
4/10/2014
4/11/2014
4/12/2014
4/13/2014
4/14/2014
4/15/2014
4/16/2014
4/17/2014
4/18/2014 0.08
4/19/2014
4/20/2014
4/21/2014
4/22/2014
4/23/2014
4/24/2014 0.08
4/25/2014
4/26/2014 0.39
4/27/2014 0.04
4/28/2014
4/29/2014
4/30/2014
5/1/2014
5/2/2014
5/3/2014
5/4/2014
5/5/2014
5/6/2014
5/7/2014
5/8/2014
5/9/2014
5/10/2014
5/11/2014 0.20
5/12/2014
5/13/2014
5/14/2014
5/15/2014
5/16/2014
5/17/2014
5/18/2014
5/19/2014 0.04
5/20/2014
5/21/2014
5/22/2014
5/23/2014
5/24/2014
5/25/2014
5/26/2014 0.04
5/27/2014 0.16
5/28/2014 0.20
5/29/2014 0.04
5/30/2014
5/31/2014
6/1/2014
6/2/2014
6/3/2014
6/4/2014
6/5/2014
6/6/2014
6/7/2014
6/8/2014
6/9/2014
6/10/2014 0.04
6/11/2014
6/12/2014
6/13/2014
6/14/2014
6/15/2014
6/16/2014 0.04
6/17/2014 0.91
6/18/2014 0.12
6/19/2014
6/20/2014
6/21/2014
6/22/2014
6/23/2014
6/24/2014
6/25/2014
6/26/2014
6/27/2014
6/28/2014 0.32
6/29/2014
6/30/2014
Day of YearDaily PrcpMultiday Prcp
7/1/2014
7/2/2014
7/3/2014
7/4/2014
7/5/2014
7/6/2014
7/7/2014
7/8/2014
7/9/2014
7/10/2014
7/11/2014
7/12/2014
7/13/2014
7/14/2014
7/15/2014
7/16/2014
7/17/2014
7/18/2014
7/19/2014
7/20/2014
7/21/2014
7/22/2014
7/23/2014
7/24/2014
7/25/2014
7/26/2014
7/27/2014
7/28/2014
7/29/2014
7/30/2014
7/31/2014
8/1/2014
8/2/2014
8/3/2014
8/4/2014
8/5/2014
8/6/2014
8/7/2014
8/8/2014
8/9/2014
8/10/2014
8/11/2014
8/12/2014 0.04
8/13/2014
8/14/2014
8/15/2014
8/16/2014
8/17/2014
8/18/2014
8/19/2014
8/20/2014 0.12
8/21/2014 0.08
8/22/2014
8/23/2014
8/24/2014
8/25/2014
8/26/2014
8/27/2014
8/28/2014
8/29/2014
8/30/2014
8/31/2014
9/1/2014
9/2/2014
9/3/2014
9/4/2014
9/5/2014
9/6/2014
9/7/2014
9/8/2014
9/9/2014
9/10/2014
9/11/2014
9/12/2014
9/13/2014
9/14/2014
9/15/2014
9/16/2014
9/17/2014
9/18/2014
9/19/2014
9/20/2014
9/21/2014
9/22/2014
9/23/2014
9/24/2014
9/25/2014
9/26/2014
9/27/2014
9/28/2014
9/29/2014
9/30/2014



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/2/2013 10:00 PM 0.04 M M M M
11/5/2013 10:00 PM 0.04 M M M M
11/7/2013 10:00 PM 0.47 M M M M
11/8/2013 10:00 PM 0.04 M M M M
11/10/2013 10:00 PM 0.59 M M M M .04 per hour
11/11/2013 10:00 PM 0.12 M M M M
11/13/2013 10:00 PM 0.04 M M M M
11/16/2013 10:00 PM 0.28 M M M M
11/17/2013 10:00 PM 0.35 0.9 M 1.0 M
11/19/2013 10:00 PM 0.20 M M M M
12/1/2013 10:00 PM 0.28 M M M M
12/2/2013 10:00 PM 0.12 M M M M
12/13/2013 10:00 PM 0.08 0.5 M 2.0 M
12/21/2013 8:31 AM M 1.5 M M M
1/2/2014 10:00 PM 0.12 M M M M ice-covered ground still remaining, in patches
1/8/2014 7:10 AM M 1.0 M M M
1/9/2014 10:00 PM 0.08 1.0 M 2.0 M
1/10/2014 10:00 PM 0.04 M M M M flooding is due to melting ice
1/29/2014 1:05 PM M 2.5 M M M Measured after snowfall stopped. Temperature at 33.3F
1/30/2014 7:05 AM M 2.5 M 6.3 M
2/3/2014 6:57 AM M 0.8 M 5.0 M
2/11/2014 6:55 AM M 2.5 M 5.3 M
2/12/2014 10:00 PM 0.24 1.5 M M M Rain and melted snow.
2/16/2014 10:00 PM 0.12 M M M M
2/18/2014 10:00 PM 0.28 M M M M
2/20/2014 11:48 AM M 3.5 M M M
2/24/2014 7:30 AM M 0.9 M M M
2/25/2014 6:50 AM M 0.8 M 1.5 M
2/28/2014 6:50 AM M 1.5 M M M
3/2/2014 8:00 AM M 2.5 M 3.5 M
3/4/2014 10:00 PM 0.67 M M M M rain and melted snow
3/5/2014 10:00 PM 0.35 M M M M
3/6/2014 10:00 PM 0.24 M M M M
3/8/2014 10:00 PM 0.08 M M M M
3/9/2014 10:00 PM 0.39 M M M M
3/10/2014 10:00 PM 0.39 0.0 M M M .04"/hr
3/14/2014 10:00 PM 0.20 M M M M
3/16/2014 10:00 PM 0.71 M M M M Rainfall recorded at .12" per hour before midnight 3-16-2014.
3/17/2014 10:00 PM 0.20 0.0 M M M .08"/HR continued rainfall from previous day report. Groundwater tables exceeded; first bench above valley released groundwater to valley below causing flooding through residential area along the hillside at the valley bottom. Long-time residents report that this has never happened during their residency. Five residences impacted. Sandbagging required at lowest level residence. County response (EMA) required. Water has pooled and receded from lowest levels. Also reported to NWS-Missoula. Update on total rainfall to follow.
3/27/2014 10:00 PM 0.20 M M M M .04"/hr
3/28/2014 10:00 PM 0.04 M M M M
3/29/2014 10:00 PM 0.04 M M M M
4/18/2014 10:00 PM 0.08 0.0 M M M .04"/hr (intermittent)
4/24/2014 10:00 PM 0.08 M M M M
4/26/2014 10:00 PM 0.39 0.0 M M M .08"/hr
4/27/2014 10:00 PM 0.04 M M M M
5/11/2014 10:00 PM 0.20 M M M M
5/19/2014 10:00 PM 0.04 M M M M
5/26/2014 10:00 PM 0.04 M M M M
5/27/2014 10:00 PM 0.16 M M M M
5/28/2014 10:00 PM 0.20 M M M M
5/29/2014 10:00 PM 0.04 M M M M
6/10/2014 10:00 PM 0.04 M M M M
6/16/2014 10:00 PM 0.04 M M M M
6/17/2014 10:00 PM 0.91 0.0 M M M .04/hr / .08 / .12 (20:38)
6/18/2014 10:00 PM 0.12 M M M M
6/28/2014 10:00 PM 0.32 M M M M
8/12/2014 10:00 PM 0.04 M M M M
8/20/2014 10:00 PM 0.12 M M M M
8/21/2014 10:00 PM 0.08 M M M M



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
2/17/2014 8:09 PM This preceded sleet,not rain. I would have called it graupel, but it when it hit the metal roof,it was definitely hail. 1/4" Pea Size 1/4" Pea Size 1/4" Pea Size White Ice 5 1min no damage Continuous False vertical