Station Overview Station Location
Station Number MO-SS-13 Latitude 38.67595
Station Name Marthasville 6.2 ENE Longitude -90.95616
County St. Charles Elevation (ft) 837



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 14 3.36 9.41 19 9.41 19 0.00 0 0 10 0 0.0 0 0
Nov 14 4.01 2.55 24 2.04 20 0.51 4 2 5 0 0.0 0 0
Dec 14 3.04 1.76 6 1.76 6 0.00 0 0 4 0 0.0 0 0
Jan 15 2.34 0.00 5 0.00 5 0.00 0 0 0 0 0.0 0 0
Feb 15 2.35 1.03 18 1.01 16 0.02 2 1 5 0 0.0 0 0
March 15 3.44 3.21 19 3.11 14 0.10 5 2 10 1 3.5 1 0
April 15 3.97 4.68 17 4.68 15 0.00 2 1 7 0 0.0 0 0
May 15 5.05 5.63 17 5.63 17 0.00 0 0 12 0 0.0 0 0
June 15 4.22 6.89 18 6.89 18 0.00 0 0 13 0 0.0 0 0
July 15 4.13 4.21 21 3.29 10 0.92 11 3 7 0 0.0 0 0
Aug 15 3.44 3.86 18 3.86 12 0.00 6 2 5 0 0.0 0 0
Sept 15 3.69 0.56 13 0.56 7 0.00 6 1 3 0 0.0 0 0
Water Year Totals: 43.04" 43.79" 195 days 42.24" 159 1.55" 36 days 12 81 days 1 days 3.5" 1 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
10/1/2014 0.00
10/2/2014 1.61
10/3/2014 2.55
10/4/2014
10/5/2014 0.00
10/6/2014 0.00
10/7/2014 0.07
10/8/2014 0.00
10/9/2014 2.54
10/10/2014 0.90
10/11/2014 0.63
10/12/2014 0.09
10/13/2014 0.05
10/14/2014
10/15/2014 0.27
10/16/2014
10/17/2014
10/18/2014 0.00
10/19/2014
10/20/2014
10/21/2014
10/22/2014
10/23/2014
10/24/2014 0.00
10/25/2014 0.00
10/26/2014
10/27/2014 0.00
10/28/2014 0.70
10/29/2014
10/30/2014 0.00
10/31/2014
11/1/2014 0.00
11/2/2014
11/3/2014 0.00
11/4/2014 **
11/5/2014 0.51
11/6/2014
11/7/2014 0.00
11/8/2014 0.00
11/9/2014
11/10/2014 0.00
11/11/2014 0.00
11/12/2014 0.00
11/13/2014
11/14/2014 0.00
11/15/2014 0.00
11/16/2014 0.03
11/17/2014 0.11
11/18/2014 0.00
11/19/2014 0.00
11/20/2014 0.00
11/21/2014 0.00
11/22/2014
11/23/2014 0.04
11/24/2014 1.66
11/25/2014 **
11/26/2014 0.00
11/27/2014 0.20
11/28/2014 0.00
11/29/2014 0.00
11/30/2014
12/1/2014 0.03
12/2/2014 0.00
12/3/2014 0.00
12/4/2014 0.01
12/5/2014 0.31
12/6/2014 1.41
12/7/2014
12/8/2014
12/9/2014
12/10/2014
12/11/2014
12/12/2014
12/13/2014
12/14/2014
12/15/2014
12/16/2014
12/17/2014
12/18/2014
12/19/2014
12/20/2014
12/21/2014
12/22/2014
12/23/2014
12/24/2014
12/25/2014
12/26/2014
12/27/2014
12/28/2014
12/29/2014
12/30/2014
12/31/2014
Day of YearDaily PrcpMultiday Prcp
1/1/2015
1/2/2015
1/3/2015
1/4/2015
1/5/2015
1/6/2015
1/7/2015
1/8/2015
1/9/2015
1/10/2015
1/11/2015
1/12/2015
1/13/2015
1/14/2015
1/15/2015
1/16/2015
1/17/2015
1/18/2015
1/19/2015
1/20/2015
1/21/2015
1/22/2015
1/23/2015
1/24/2015 0.00
1/25/2015
1/26/2015 0.00
1/27/2015
1/28/2015
1/29/2015 0.00
1/30/2015 0.00
1/31/2015 0.00
2/1/2015 0.47
2/2/2015 0.05
2/3/2015 0.00
2/4/2015 0.00
2/5/2015 0.06
2/6/2015 0.00
2/7/2015
2/8/2015
2/9/2015 0.00
2/10/2015
2/11/2015
2/12/2015
2/13/2015 0.00
2/14/2015
2/15/2015 0.00
2/16/2015 0.22
2/17/2015
2/18/2015
2/19/2015
2/20/2015 0.00
2/21/2015 0.21
2/22/2015 0.00
2/23/2015 0.00
2/24/2015
2/25/2015 0.00
2/26/2015 **
2/27/2015 0.02
2/28/2015 0.00
3/1/2015 0.30
3/2/2015
3/3/2015 0.03
3/4/2015 **
3/5/2015 0.10
3/6/2015 0.00
3/7/2015
3/8/2015
3/9/2015
3/10/2015 0.19
3/11/2015 0.06
3/12/2015
3/13/2015 0.18
3/14/2015 0.46
3/15/2015 **
3/16/2015 **
3/17/2015 0.00
3/18/2015
3/19/2015 0.17
3/20/2015
3/21/2015
3/22/2015
3/23/2015 0.00
3/24/2015 0.31
3/25/2015 0.47
3/26/2015 0.94
3/27/2015 T
3/28/2015 0.00
3/29/2015
3/30/2015
3/31/2015
Day of YearDaily PrcpMultiday Prcp
4/1/2015
4/2/2015 0.00
4/3/2015 1.11
4/4/2015
4/5/2015 **
4/6/2015 0.00
4/7/2015
4/8/2015 2.17
4/9/2015 0.50
4/10/2015 0.08
4/11/2015
4/12/2015
4/13/2015
4/14/2015
4/15/2015 0.00
4/16/2015
4/17/2015 0.00
4/18/2015 0.00
4/19/2015
4/20/2015 0.30
4/21/2015
4/22/2015
4/23/2015 0.00
4/24/2015 0.00
4/25/2015 0.02
4/26/2015 0.50
4/27/2015
4/28/2015
4/29/2015 0.00
4/30/2015 0.00
5/1/2015 0.00
5/2/2015
5/3/2015 0.00
5/4/2015
5/5/2015
5/6/2015
5/7/2015
5/8/2015 0.58
5/9/2015 0.75
5/10/2015 0.52
5/11/2015 0.66
5/12/2015
5/13/2015
5/14/2015 0.13
5/15/2015
5/16/2015 0.58
5/17/2015 0.23
5/18/2015
5/19/2015 0.00
5/20/2015
5/21/2015
5/22/2015
5/23/2015 0.00
5/24/2015 0.00
5/25/2015 0.15
5/26/2015 0.17
5/27/2015
5/28/2015
5/29/2015 0.12
5/30/2015 1.42
5/31/2015 0.32
6/1/2015
6/2/2015 0.00
6/3/2015 0.00
6/4/2015 0.00
6/5/2015 0.21
6/6/2015
6/7/2015 0.00
6/8/2015 0.91
6/9/2015
6/10/2015
6/11/2015
6/12/2015
6/13/2015 0.13
6/14/2015 0.35
6/15/2015 0.45
6/16/2015 0.30
6/17/2015 0.97
6/18/2015 0.29
6/19/2015 1.22
6/20/2015 0.40
6/21/2015 0.45
6/22/2015 0.04
6/23/2015
6/24/2015 0.00
6/25/2015
6/26/2015 1.17
6/27/2015
6/28/2015
6/29/2015
6/30/2015
Day of YearDaily PrcpMultiday Prcp
7/1/2015 0.08
7/2/2015 0.53
7/3/2015 **
7/4/2015 **
7/5/2015 **
7/6/2015 **
7/7/2015 **
7/8/2015 0.47
7/9/2015 1.10
7/10/2015 0.58
7/11/2015
7/12/2015 **
7/13/2015 **
7/14/2015 0.00
7/15/2015 0.00
7/16/2015
7/17/2015
7/18/2015
7/19/2015 0.02
7/20/2015
7/21/2015 0.34
7/22/2015
7/23/2015
7/24/2015
7/25/2015
7/26/2015 0.64
7/27/2015 **
7/28/2015 0.45
7/29/2015 0.00
7/30/2015
7/31/2015 0.00
8/1/2015
8/2/2015 0.00
8/3/2015 0.00
8/4/2015
8/5/2015
8/6/2015 0.71
8/7/2015 0.00
8/8/2015
8/9/2015
8/10/2015 0.04
8/11/2015
8/12/2015
8/13/2015 **
8/14/2015 **
8/15/2015 **
8/16/2015 0.00
8/17/2015
8/18/2015 0.28
8/19/2015 1.11
8/20/2015
8/21/2015
8/22/2015 0.00
8/23/2015 1.72
8/24/2015 **
8/25/2015 0.00
8/26/2015 0.00
8/27/2015 0.00
8/28/2015 0.00
8/29/2015
8/30/2015
8/31/2015
9/1/2015 0.00
9/2/2015 0.00
9/3/2015 0.00
9/4/2015
9/5/2015
9/6/2015
9/7/2015
9/8/2015
9/9/2015 0.21
9/10/2015 0.18
9/11/2015
9/12/2015
9/13/2015
9/14/2015
9/15/2015
9/16/2015
9/17/2015
9/18/2015
9/19/2015
9/20/2015
9/21/2015
9/22/2015
9/23/2015 **
9/24/2015 **
9/25/2015 **
9/26/2015 **
9/27/2015 **
9/28/2015 0.00
9/29/2015 0.00
9/30/2015 0.17



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/1/2014 6:00 AM 0.00 0.0 M M M
10/2/2014 6:00 AM 1.61 M M M M
10/3/2014 7:00 AM 2.55 M M M M 48 hr total of 4.16 inches.
10/5/2014 7:00 AM 0.00 0.0 M M M
10/6/2014 7:00 AM 0.00 0.0 M M M
10/7/2014 7:00 AM 0.07 M M M M
10/8/2014 7:00 AM 0.00 0.0 M M M
10/9/2014 7:00 AM 2.54 M M M M
10/10/2014 7:00 AM 0.90 M M M M Two day total is now 3.44 inches. 2.54 inches yesterday and .90 inch this morning.
10/11/2014 7:00 AM 0.63 M M M M
10/12/2014 7:00 AM 0.09 M M M M Four day rain total is 4.16 inches.
10/13/2014 7:00 AM 0.05 M M M M
10/15/2014 7:00 AM 0.27 M M M M
10/18/2014 7:00 AM 0.00 0.0 M M M
10/24/2014 7:00 AM 0.00 0.0 M M M
10/25/2014 7:00 AM 0.00 0.0 M M M
10/27/2014 7:00 AM 0.00 0.0 M M M
10/28/2014 7:00 AM 0.70 M M M M
10/30/2014 7:00 AM 0.00 0.0 M M M
11/1/2014 7:00 AM 0.00 0.0 M M M
11/3/2014 7:00 AM 0.00 0.0 M M M
11/7/2014 7:00 AM 0.00 0.0 M M M
11/8/2014 7:00 AM 0.00 0.0 M M M
11/10/2014 7:00 AM 0.00 0.0 M M M
11/11/2014 7:00 AM 0.00 0.0 M M M
11/12/2014 7:00 AM 0.00 0.0 M M M First flurries of the winter.
11/14/2014 7:00 AM 0.00 0.0 M M M
11/15/2014 7:00 AM 0.00 0.0 M M M
11/16/2014 7:00 AM 0.03 M M M M MSE
11/17/2014 7:00 AM 0.11 M M M M Melted Snow
11/18/2014 7:00 AM 0.00 0.0 M M M
11/19/2014 7:00 AM 0.00 0.0 M M M
11/20/2014 7:00 AM 0.00 0.0 M M M
11/21/2014 7:00 AM 0.00 0.0 M M M
11/23/2014 7:00 AM 0.04 M M M M
11/24/2014 7:00 AM 1.66 M M M M
11/27/2014 7:00 AM 0.20 M M M M Melted snow
11/28/2014 7:00 AM 0.00 0.0 M M M
11/29/2014 7:00 AM 0.00 0.0 M M M
12/1/2014 7:00 AM 0.03 M M M M Water equivalent. Early reading not possible due to icy conditions.
12/2/2014 7:00 AM 0.00 0.0 M M M
12/3/2014 7:00 AM 0.00 0.0 M M M
12/4/2014 7:00 AM 0.01 M M M M
12/5/2014 8:00 AM 0.31 M M M M
12/6/2014 8:00 AM 1.41 M M M M this mornings 1.41 inches plus yesterdays .31 inch yields a total of 1.72 inches for this rain event.
1/24/2015 7:00 AM 0.00 0.0 M M M
1/26/2015 7:00 AM 0.00 0.0 M M M
1/29/2015 7:00 AM 0.00 0.0 M M M
1/30/2015 7:00 AM 0.00 0.0 M M M
1/31/2015 7:00 AM 0.00 0.0 M M M
2/1/2015 8:00 AM 0.47 M M M M
2/2/2015 7:00 AM 0.05 M M M M
2/3/2015 7:00 AM 0.00 0.0 M M M
2/4/2015 7:00 AM 0.00 0.0 M M M
2/5/2015 7:00 AM 0.06 M M M M MSW
2/6/2015 7:00 AM 0.00 0.0 M M M
2/9/2015 7:00 AM 0.00 0.0 M M M
2/13/2015 7:00 AM 0.00 0.0 M M M
2/15/2015 7:00 AM 0.00 0.0 M M M
2/16/2015 8:00 AM 0.22 M M M M
2/20/2015 7:00 AM 0.00 0.0 M M M
2/21/2015 8:00 AM 0.21 M M M M
2/22/2015 7:00 AM 0.00 0.0 M M M
2/23/2015 7:00 AM 0.00 0.0 M M M
2/25/2015 7:00 AM 0.00 0.0 M M M
2/28/2015 7:00 AM 0.00 0.0 M M M
3/1/2015 7:00 AM 0.30 3.5 0.30 M M Melted snow water
3/3/2015 8:00 AM 0.03 M M M M
3/6/2015 7:00 AM 0.00 0.0 M M M
3/10/2015 7:00 AM 0.19 M M M M
3/11/2015 7:00 AM 0.06 M M M M
3/13/2015 8:00 AM 0.18 M M M M
3/14/2015 7:00 AM 0.46 M M M M
3/19/2015 8:00 AM 0.17 M M M M
3/23/2015 7:00 AM 0.00 0.0 M M M
3/24/2015 8:00 AM 0.31 M M M M
3/25/2015 7:00 AM 0.47 M M M M
3/26/2015 8:00 AM 0.94 M M M M
3/27/2015 7:00 AM T M M M M Snow
3/28/2015 7:00 AM 0.00 0.0 M M M
4/2/2015 7:00 AM 0.00 0.0 M M M
4/3/2015 7:00 AM 1.11 M M M M
4/8/2015 7:00 AM 2.17 M M M M
4/9/2015 7:00 AM 0.50 M M M M
4/10/2015 7:00 AM 0.08 M M M M
4/15/2015 7:00 AM 0.00 0.0 M M M
4/17/2015 7:00 AM 0.00 0.0 M M M
4/18/2015 7:00 AM 0.00 0.0 M M M
4/20/2015 7:00 AM 0.30 M M M M
4/23/2015 7:00 AM 0.00 0.0 M M M
4/24/2015 7:00 AM 0.00 0.0 M M M
4/25/2015 7:00 AM 0.02 M M M M
4/26/2015 7:00 AM 0.50 M M M M
4/29/2015 7:00 AM 0.00 0.0 M M M
4/30/2015 7:00 AM 0.00 0.0 M M M
5/1/2015 7:00 AM 0.00 0.0 M M M
5/3/2015 7:00 AM 0.00 0.0 M M M
5/8/2015 7:00 AM 0.58 M M M M
5/9/2015 7:00 AM 0.75 M M M M
5/10/2015 7:00 AM 0.52 M M M M
5/11/2015 7:00 AM 0.66 M M M M
5/14/2015 8:00 AM 0.13 M M M M
5/16/2015 7:00 AM 0.58 M M M M
5/17/2015 7:00 AM 0.23 M M M M
5/19/2015 7:00 AM 0.00 0.0 M M M
5/23/2015 7:00 AM 0.00 0.0 M M M
5/24/2015 7:00 AM 0.00 0.0 M M M
5/25/2015 7:00 AM 0.15 M M M M
5/26/2015 7:00 AM 0.17 M M M M
5/29/2015 7:00 AM 0.12 M M M M
5/30/2015 6:00 AM 1.42 M M M M
5/31/2015 7:00 AM 0.32 M M M M
6/2/2015 6:30 AM 0.00 0.0 M M M
6/3/2015 7:00 AM 0.00 0.0 M M M
6/4/2015 7:00 AM 0.00 0.0 M M M
6/5/2015 7:00 AM 0.21 M M M M
6/7/2015 7:00 AM 0.00 0.0 M M M
6/8/2015 7:00 AM 0.91 M M M M
6/13/2015 7:00 AM 0.13 M M M M
6/14/2015 7:00 AM 0.35 M M M M
6/15/2015 7:00 AM 0.45 M M M M
6/16/2015 7:00 AM 0.30 M M M M
6/17/2015 6:00 AM 0.97 M M M M
6/18/2015 7:00 AM 0.29 M M M M
6/19/2015 7:00 AM 1.22 M M M M
6/20/2015 7:00 AM 0.40 M M M M
6/21/2015 7:30 AM 0.45 M M M M
6/22/2015 7:00 AM 0.04 M M M M
6/24/2015 7:00 AM 0.00 0.0 M M M
6/26/2015 7:00 AM 1.17 M M M M
7/1/2015 7:00 AM 0.08 M M M M
7/2/2015 6:00 AM 0.53 M M M M
7/9/2015 7:00 AM 1.10 M M M M
7/10/2015 7:00 AM 0.58 M M M M
7/15/2015 7:00 AM 0.00 0.0 M M M
7/19/2015 7:00 AM 0.02 M M M M
7/21/2015 7:00 AM 0.34 M M M M
7/26/2015 7:00 AM 0.64 M M M M
7/29/2015 7:00 AM 0.00 0.0 M M M
7/31/2015 7:00 AM 0.00 0.0 M M M
8/2/2015 7:00 AM 0.00 0.0 M M M
8/3/2015 7:00 AM 0.00 0.0 M M M
8/6/2015 7:00 AM 0.71 M M M M
8/7/2015 7:00 AM 0.00 0.0 M M M
8/10/2015 7:00 AM 0.04 M M M M
8/18/2015 7:00 AM 0.28 M M M M
8/19/2015 6:00 AM 1.11 M M M M 0.60 yesterday afternoon. 0.51 over night.
8/22/2015 7:00 AM 0.00 0.0 M M M Late in getting report in. No rain at 7 am. At approximately 8 am, heavy rain started, total now approaching 1.5 inches (can't get to gauge for accurate reading). Flash flood warnings issued for area.
8/23/2015 7:00 AM 1.72 M M M M
8/26/2015 7:00 AM 0.00 0.0 M M M
8/27/2015 7:00 AM 0.00 0.0 M M M
8/28/2015 7:00 AM 0.00 0.0 M M M
9/1/2015 7:00 AM 0.00 0.0 M M M
9/2/2015 7:00 AM 0.00 0.0 M M M
9/3/2015 7:00 AM 0.00 0.0 M M M
9/9/2015 7:00 AM 0.21 M M M M
9/10/2015 7:00 AM 0.18 M M M M
9/29/2015 7:00 AM 0.00 0.0 M M M
9/30/2015 7:00 AM 0.17 M M M M



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
11/4/2014 11/05/2014 7:00 AM 2 0.51 M M
11/25/2014 11/26/2014 8:00 AM 2 0.00 M M
2/26/2015 2/27/2015 9:00 AM 2 0.02 M M
3/4/2015 3/05/2015 10:00 AM 2 0.10 M M
3/15/2015 3/17/2015 8:00 AM 3 0.00 M M
4/5/2015 4/06/2015 8:00 AM 2 0.00 M M
7/3/2015 7/08/2015 6:00 AM 6 0.47 M M
7/12/2015 7/14/2015 7:00 AM 3 0.00 M M
7/27/2015 7/28/2015 8:00 AM 2 0.45 M M
8/13/2015 8/16/2015 8:00 AM 4 0.00 M M
8/24/2015 8/25/2015 8:00 AM 2 0.00 M M
9/23/2015 9/28/2015 8:00 AM 6 0.00 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