Station Overview Station Location
Station Number TX-RD-26 Latitude 34.9923629760742
Station Name Canyon 0.9 NNW Longitude -101.930015563965
County Randall Elevation (ft) 3503



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 19 1.82 5.47 25 5.47 25 0.00 0 0 6 0 0.0 0 0
Nov 19 0.77 1.52 18 1.52 18 0.00 0 0 6 2 0.0 0 0
Dec 19 0.68 1.06 22 1.06 22 0.00 0 0 2 0 0.0 0 0
Jan 20 0.59 0.19 21 0.19 21 0.00 0 0 3 2 0.0 0 0
Feb 20 0.47 0.40 21 0.00 11 0.40 10 1 0 1 0.0 0 0
March 20 1.11 1.78 26 1.78 26 0.00 0 0 5 1 0.0 0 0
April 20 1.09 0.16 16 0.16 16 0.00 0 0 2 1 0.0 0 0
May 20 2.46 1.02 20 1.02 20 0.00 0 0 4 1 0.0 0 0
June 20 3.46 0.90 15 0.90 15 0.00 0 0 3 0 0.0 0 0
July 20 2.30 1.24 20 1.24 20 0.00 0 0 8 2 0.0 0 0
Aug 20 3.12 1.26 21 1.26 21 0.00 0 0 6 0 0.0 0 0
Sept 20 2.02 0.79 21 0.79 21 0.00 0 0 4 1 0.0 0 0
Water Year Totals: 19.89" 15.79" 246 days 15.39" 236 0.40" 10 days 1 49 days 11 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
10/1/2019 1.20
10/2/2019 2.15
10/3/2019 0.57
10/4/2019 1.07
10/5/2019 0.10
10/6/2019 0.00
10/7/2019
10/8/2019 0.00
10/9/2019 0.00
10/10/2019 0.00
10/11/2019 0.00
10/12/2019 0.00
10/13/2019 0.00
10/14/2019 0.00
10/15/2019 0.00
10/16/2019
10/17/2019 0.00
10/18/2019 0.00
10/19/2019
10/20/2019 0.00
10/21/2019 0.00
10/22/2019 0.00
10/23/2019 0.00
10/24/2019 0.00
10/25/2019 0.38
10/26/2019 0.00
10/27/2019
10/28/2019 0.00
10/29/2019 0.00
10/30/2019
10/31/2019
11/1/2019
11/2/2019
11/3/2019
11/4/2019
11/5/2019
11/6/2019 0.00
11/7/2019 0.04
11/8/2019 T
11/9/2019
11/10/2019 0.00
11/11/2019
11/12/2019
11/13/2019 T
11/14/2019
11/15/2019
11/16/2019 0.00
11/17/2019 0.00
11/18/2019 0.00
11/19/2019
11/20/2019 0.19
11/21/2019
11/22/2019 0.35
11/23/2019 0.38
11/24/2019 0.00
11/25/2019 0.00
11/26/2019 0.00
11/27/2019 0.00
11/28/2019 0.26
11/29/2019 0.30
11/30/2019 0.00
12/1/2019 0.00
12/2/2019 0.00
12/3/2019 0.00
12/4/2019 0.00
12/5/2019
12/6/2019 0.00
12/7/2019
12/8/2019
12/9/2019 0.00
12/10/2019 0.00
12/11/2019 0.00
12/12/2019 0.00
12/13/2019 0.00
12/14/2019 0.00
12/15/2019 0.00
12/16/2019 0.00
12/17/2019
12/18/2019
12/19/2019
12/20/2019 0.00
12/21/2019
12/22/2019 0.00
12/23/2019 0.00
12/24/2019 0.00
12/25/2019 0.00
12/26/2019 0.08
12/27/2019
12/28/2019 0.98
12/29/2019
12/30/2019 0.00
12/31/2019 0.00
Day of YearDaily PrcpMultiday Prcp
1/1/2020 0.00
1/2/2020 0.00
1/3/2020 T
1/4/2020 0.00
1/5/2020 0.00
1/6/2020
1/7/2020
1/8/2020 0.00
1/9/2020
1/10/2020
1/11/2020 0.00
1/12/2020 0.00
1/13/2020 0.00
1/14/2020
1/15/2020 0.00
1/16/2020 T
1/17/2020 0.05
1/18/2020 0.00
1/19/2020
1/20/2020 0.00
1/21/2020 0.00
1/22/2020 0.13
1/23/2020 0.00
1/24/2020
1/25/2020 0.00
1/26/2020
1/27/2020
1/28/2020
1/29/2020 0.01
1/30/2020 0.00
1/31/2020 0.00
2/1/2020 0.00
2/2/2020 0.00
2/3/2020
2/4/2020 0.00
2/5/2020 **
2/6/2020 **
2/7/2020 **
2/8/2020 **
2/9/2020 **
2/10/2020 **
2/11/2020 **
2/12/2020 **
2/13/2020 **
2/14/2020 M 0.40
2/15/2020
2/16/2020 M
2/17/2020
2/18/2020
2/19/2020 0.00
2/20/2020 0.00
2/21/2020
2/22/2020 T
2/23/2020
2/24/2020 0.00
2/25/2020
2/26/2020 0.00
2/27/2020 0.00
2/28/2020 0.00
2/29/2020 0.00
3/1/2020 0.00
3/2/2020 0.00
3/3/2020
3/4/2020 0.00
3/5/2020 0.00
3/6/2020 0.00
3/7/2020 0.00
3/8/2020 0.00
3/9/2020 0.48
3/10/2020
3/11/2020 0.00
3/12/2020 0.00
3/13/2020 0.00
3/14/2020 0.79
3/15/2020 0.00
3/16/2020 0.28
3/17/2020 T
3/18/2020 0.04
3/19/2020 0.19
3/20/2020 0.00
3/21/2020 0.00
3/22/2020
3/23/2020
3/24/2020 0.00
3/25/2020 0.00
3/26/2020
3/27/2020 0.00
3/28/2020 0.00
3/29/2020 0.00
3/30/2020 0.00
3/31/2020 0.00
Day of YearDaily PrcpMultiday Prcp
4/1/2020
4/2/2020 0.00
4/3/2020 0.00
4/4/2020 0.00
4/5/2020 0.00
4/6/2020
4/7/2020
4/8/2020 0.00
4/9/2020 0.00
4/10/2020
4/11/2020 0.02
4/12/2020 0.00
4/13/2020 T
4/14/2020 0.14
4/15/2020 0.00
4/16/2020 0.00
4/17/2020
4/18/2020
4/19/2020
4/20/2020
4/21/2020
4/22/2020
4/23/2020
4/24/2020 0.00
4/25/2020 0.00
4/26/2020
4/27/2020 0.00
4/28/2020
4/29/2020
4/30/2020 0.00
5/1/2020
5/2/2020 0.00
5/3/2020 0.00
5/4/2020 0.00
5/5/2020
5/6/2020 0.00
5/7/2020 0.00
5/8/2020 0.00
5/9/2020
5/10/2020 0.00
5/11/2020 0.11
5/12/2020 0.61
5/13/2020 0.00
5/14/2020
5/15/2020 0.00
5/16/2020 0.00
5/17/2020 0.00
5/18/2020 0.14
5/19/2020
5/20/2020
5/21/2020 T
5/22/2020
5/23/2020
5/24/2020 0.00
5/25/2020
5/26/2020 0.16
5/27/2020
5/28/2020 0.00
5/29/2020 0.00
5/30/2020 0.00
5/31/2020
6/1/2020 0.00
6/2/2020
6/3/2020
6/4/2020 0.34
6/5/2020
6/6/2020
6/7/2020
6/8/2020
6/9/2020
6/10/2020 0.00
6/11/2020
6/12/2020 0.00
6/13/2020 0.00
6/14/2020
6/15/2020 0.00
6/16/2020
6/17/2020 0.00
6/18/2020
6/19/2020 0.00
6/20/2020 0.03
6/21/2020 0.00
6/22/2020 0.00
6/23/2020 0.53
6/24/2020
6/25/2020 0.00
6/26/2020
6/27/2020
6/28/2020 0.00
6/29/2020
6/30/2020 0.00
Day of YearDaily PrcpMultiday Prcp
7/1/2020
7/2/2020
7/3/2020 0.05
7/4/2020 0.00
7/5/2020 0.28
7/6/2020 0.09
7/7/2020 0.00
7/8/2020
7/9/2020
7/10/2020 0.00
7/11/2020 0.00
7/12/2020 0.05
7/13/2020 0.03
7/14/2020 T
7/15/2020 0.00
7/16/2020 0.00
7/17/2020
7/18/2020
7/19/2020
7/20/2020 0.22
7/21/2020
7/22/2020 0.00
7/23/2020 0.00
7/24/2020 0.32
7/25/2020 T
7/26/2020
7/27/2020 0.00
7/28/2020 0.20
7/29/2020 0.00
7/30/2020
7/31/2020
8/1/2020 0.00
8/2/2020
8/3/2020 0.00
8/4/2020
8/5/2020 0.01
8/6/2020 0.00
8/7/2020 0.09
8/8/2020
8/9/2020 0.00
8/10/2020 0.36
8/11/2020 0.11
8/12/2020 0.00
8/13/2020
8/14/2020 0.00
8/15/2020 0.04
8/16/2020 0.00
8/17/2020
8/18/2020 0.00
8/19/2020 0.00
8/20/2020
8/21/2020 0.00
8/22/2020 0.00
8/23/2020
8/24/2020
8/25/2020
8/26/2020 0.00
8/27/2020 0.00
8/28/2020
8/29/2020 0.00
8/30/2020 0.65
8/31/2020 0.00
9/1/2020 T
9/2/2020 0.23
9/3/2020
9/4/2020
9/5/2020 0.00
9/6/2020 0.00
9/7/2020
9/8/2020 0.00
9/9/2020 0.44
9/10/2020 0.04
9/11/2020 0.00
9/12/2020 0.00
9/13/2020 0.00
9/14/2020 0.00
9/15/2020
9/16/2020 0.00
9/17/2020
9/18/2020 0.00
9/19/2020 0.00
9/20/2020 0.00
9/21/2020
9/22/2020 0.00
9/23/2020 0.00
9/24/2020 0.00
9/25/2020 0.00
9/26/2020
9/27/2020 0.00
9/28/2020 0.08
9/29/2020
9/30/2020



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/1/2019 7:00 AM 1.20 M M M M
10/2/2019 7:00 AM 2.15 M M M M
10/3/2019 7:00 AM 0.57 M M M M
10/4/2019 7:00 AM 1.07 M M M M
10/5/2019 7:00 AM 0.10 M M M M
10/6/2019 7:00 AM 0.00 M M M M
10/8/2019 7:00 AM 0.00 M M M M
10/9/2019 7:00 AM 0.00 M M M M
10/10/2019 7:00 AM 0.00 M M M M
10/11/2019 7:00 AM 0.00 M M M M
10/12/2019 7:00 AM 0.00 M M M M
10/13/2019 7:00 AM 0.00 M M M M
10/14/2019 7:00 AM 0.00 M M M M
10/15/2019 7:00 AM 0.00 M M M M
10/17/2019 7:00 AM 0.00 M M M M
10/18/2019 7:00 AM 0.00 M M M M
10/20/2019 7:00 AM 0.00 M M M M
10/21/2019 7:00 AM 0.00 M M M M
10/22/2019 7:00 AM 0.00 M M M M
10/23/2019 7:00 AM 0.00 M M M M
10/24/2019 7:00 AM 0.00 M M M M
10/25/2019 7:00 AM 0.38 M M M M
10/26/2019 7:00 AM 0.00 M M M M
10/28/2019 7:00 AM 0.00 M M M M
10/29/2019 7:00 AM 0.00 M M M M
11/6/2019 7:00 AM 0.00 M M M M
11/7/2019 7:00 AM 0.04 M M M M
11/8/2019 7:00 AM T M M M M
11/10/2019 7:00 AM 0.00 M M M M
11/13/2019 7:00 AM T M M M M
11/16/2019 7:00 AM 0.00 M M M M
11/17/2019 7:00 AM 0.00 M M M M
11/18/2019 7:00 AM 0.00 M M M M
11/20/2019 7:00 AM 0.19 M M M M
11/22/2019 7:00 AM 0.35 M M M M
11/23/2019 7:00 AM 0.38 M M M M
11/24/2019 7:00 AM 0.00 M M M M
11/25/2019 7:00 AM 0.00 M M M M
11/26/2019 7:00 AM 0.00 M M M M
11/27/2019 7:00 AM 0.00 M M M M
11/28/2019 7:00 AM 0.26 M M M M
11/29/2019 7:00 AM 0.30 M M M M
11/30/2019 7:00 AM 0.00 M M M M
12/1/2019 7:00 AM 0.00 M M M M
12/2/2019 7:00 AM 0.00 M M M M
12/3/2019 7:00 AM 0.00 M M M M
12/4/2019 7:00 AM 0.00 M M M M
12/6/2019 7:00 AM 0.00 M M M M
12/9/2019 7:00 AM 0.00 M M M M
12/10/2019 7:00 AM 0.00 M M M M
12/11/2019 7:00 AM 0.00 M M M M
12/12/2019 7:00 AM 0.00 M M M M
12/13/2019 7:00 AM 0.00 M M M M
12/14/2019 7:00 AM 0.00 M M M M
12/15/2019 7:00 AM 0.00 M M M M
12/16/2019 7:00 AM 0.00 M M M M
12/20/2019 7:00 AM 0.00 M M M M
12/22/2019 7:00 AM 0.00 M M M M
12/23/2019 7:00 AM 0.00 M M M M
12/24/2019 7:00 AM 0.00 M M M M
12/25/2019 7:00 AM 0.00 M M M M
12/26/2019 7:00 AM 0.08 M M M M
12/28/2019 7:00 AM 0.98 M M M M
12/30/2019 7:00 AM 0.00 M M M M
12/31/2019 7:00 AM 0.00 M M M M
1/1/2020 7:00 AM 0.00 M M M M
1/2/2020 7:00 AM 0.00 M M M M
1/3/2020 7:00 AM T M M M M
1/4/2020 7:00 AM 0.00 M M M M
1/5/2020 7:00 AM 0.00 M M M M
1/8/2020 7:00 AM 0.00 M M M M
1/11/2020 7:00 AM 0.00 M M M M
1/12/2020 7:00 AM 0.00 M M M M
1/13/2020 7:00 AM 0.00 M M M M
1/15/2020 7:00 AM 0.00 M M M M
1/16/2020 7:00 AM T M M M M
1/17/2020 7:00 AM 0.05 M M M M
1/18/2020 7:00 AM 0.00 M M M M
1/20/2020 7:00 AM 0.00 M M M M
1/21/2020 7:00 AM 0.00 0.0 M M M
1/22/2020 7:00 AM 0.13 M M M M
1/23/2020 7:00 AM 0.00 M M M M
1/25/2020 7:00 AM 0.00 M M M M
1/29/2020 7:00 AM 0.01 M M M M
1/30/2020 7:00 AM 0.00 M M M M
1/31/2020 7:00 AM 0.00 M M M M
2/1/2020 7:00 AM 0.00 M M M M
2/2/2020 7:00 AM 0.00 M M M M
2/4/2020 7:00 AM 0.00 M M M M
2/14/2020 7:00 AM M M M M M EDIT: 0.40" precip set to NA pending followup with observer. This is likely a multi-day total. No obs for several days previous. OST 2/14/2020 3:01 PM -CCR Staff SDH- changed to multiday hll
2/16/2020 7:00 AM M M M M M EDIT: 0.08" precip set to NA pending followup with observer.Surrounding zeros indicate this could bw for wrong date or a multi-day report. OST 2/16/2020 12:11 PM -CCR Staff SDH-
2/19/2020 7:00 AM 0.00 M M M M
2/20/2020 7:00 AM 0.00 M M M M
2/22/2020 7:00 AM T M M M M
2/24/2020 7:00 AM 0.00 M M M M
2/26/2020 7:00 AM 0.00 M M M M
2/27/2020 7:00 AM 0.00 M M M M
2/28/2020 7:00 AM 0.00 M M M M
2/29/2020 7:00 AM 0.00 M M M M
3/1/2020 7:00 AM 0.00 M M M M
3/2/2020 7:00 AM 0.00 M M M M
3/4/2020 7:00 AM 0.00 M M M M
3/5/2020 7:00 AM 0.00 M M M M
3/6/2020 7:00 AM 0.00 M M M M
3/7/2020 7:00 AM 0.00 M M M M
3/8/2020 7:00 AM 0.00 M M M M
3/9/2020 7:00 AM 0.48 M M M M
3/11/2020 7:00 AM 0.00 M M M M
3/12/2020 7:00 AM 0.00 M M M M
3/13/2020 7:00 AM 0.00 M M M M
3/14/2020 7:00 AM 0.79 M M M M
3/15/2020 7:00 AM 0.00 M M M M
3/16/2020 7:00 AM 0.28 M M M M
3/17/2020 7:00 AM T M M M M
3/18/2020 7:00 AM 0.04 M M M M
3/19/2020 7:00 AM 0.19 M M M M
3/20/2020 7:00 AM 0.00 M M M M
3/21/2020 7:00 AM 0.00 M M M M
3/24/2020 7:00 AM 0.00 M M M M
3/25/2020 7:00 AM 0.00 M M M M
3/27/2020 7:00 AM 0.00 M M M M
3/28/2020 7:00 AM 0.00 M M M M
3/29/2020 7:00 AM 0.00 M M M M
3/30/2020 7:00 AM 0.00 M M M M
3/31/2020 7:00 AM 0.00 M M M M
4/2/2020 7:00 AM 0.00 M M M M
4/3/2020 7:00 AM 0.00 M M M M
4/4/2020 7:00 AM 0.00 M M M M
4/5/2020 7:00 AM 0.00 M M M M
4/8/2020 7:00 AM 0.00 M M M M
4/9/2020 7:00 AM 0.00 M M M M
4/11/2020 7:00 AM 0.02 M M M M
4/12/2020 7:00 AM 0.00 M M M M
4/13/2020 7:00 AM T M M M M
4/14/2020 7:00 AM 0.14 M M M M
4/15/2020 7:00 AM 0.00 M M M M
4/16/2020 7:00 AM 0.00 M M M M
4/24/2020 7:00 AM 0.00 M M M M
4/25/2020 7:00 AM 0.00 M M M M
4/27/2020 7:00 AM 0.00 M M M M
4/30/2020 7:00 AM 0.00 M M M M
5/2/2020 7:00 AM 0.00 M M M M
5/3/2020 7:00 AM 0.00 M M M M
5/4/2020 7:00 AM 0.00 M M M M
5/6/2020 7:00 AM 0.00 M M M M
5/7/2020 7:00 AM 0.00 M M M M
5/8/2020 7:00 AM 0.00 M M M M
5/10/2020 7:00 AM 0.00 M M M M
5/11/2020 7:00 AM 0.11 M M M M
5/12/2020 7:00 AM 0.61 M M M M
5/13/2020 7:00 AM 0.00 M M M M
5/15/2020 7:00 AM 0.00 M M M M
5/16/2020 7:00 AM 0.00 M M M M
5/17/2020 7:00 AM 0.00 M M M M
5/18/2020 7:00 AM 0.14 M M M M
5/21/2020 7:00 AM T M M M M
5/24/2020 7:00 AM 0.00 M M M M
5/26/2020 7:00 AM 0.16 M M M M
5/28/2020 7:00 AM 0.00 M M M M
5/29/2020 7:00 AM 0.00 M M M M
5/30/2020 7:00 AM 0.00 M M M M
6/1/2020 7:00 AM 0.00 M M M M
6/4/2020 7:00 AM 0.34 M M M M
6/10/2020 7:00 AM 0.00 M M M M
6/12/2020 7:00 AM 0.00 M M M M
6/13/2020 7:00 AM 0.00 M M M M
6/15/2020 7:00 AM 0.00 M M M M
6/17/2020 7:00 AM 0.00 M M M M
6/19/2020 7:00 AM 0.00 M M M M
6/20/2020 7:00 AM 0.03 M M M M
6/21/2020 7:00 AM 0.00 M M M M
6/22/2020 7:00 AM 0.00 M M M M
6/23/2020 7:00 AM 0.53 M M M M
6/25/2020 7:00 AM 0.00 M M M M
6/28/2020 7:00 AM 0.00 M M M M
6/30/2020 7:00 AM 0.00 M M M M
7/3/2020 7:00 AM 0.05 M M M M
7/4/2020 7:00 AM 0.00 M M M M
7/5/2020 7:00 AM 0.28 M M M M
7/6/2020 7:00 AM 0.09 M M M M
7/7/2020 7:00 AM 0.00 M M M M
7/10/2020 7:00 AM 0.00 M M M M
7/11/2020 7:00 AM 0.00 M M M M
7/12/2020 7:00 AM 0.05 M M M M
7/13/2020 7:00 AM 0.03 M M M M
7/14/2020 7:00 AM T M M M M
7/15/2020 7:00 AM 0.00 M M M M
7/16/2020 7:00 AM 0.00 M M M M
7/20/2020 7:00 AM 0.22 M M M M
7/22/2020 7:00 AM 0.00 M M M M
7/23/2020 7:00 AM 0.00 M M M M
7/24/2020 7:00 AM 0.32 M M M M
7/25/2020 7:00 AM T M M M M
7/27/2020 7:00 AM 0.00 M M M M
7/28/2020 7:00 AM 0.20 M M M M
7/29/2020 7:00 AM 0.00 M M M M
8/1/2020 7:00 AM 0.00 M M M M
8/3/2020 7:00 AM 0.00 M M M M
8/5/2020 7:00 AM 0.01 M M M M
8/6/2020 7:00 AM 0.00 M M M M
8/7/2020 7:00 AM 0.09 M M M M
8/9/2020 7:00 AM 0.00 M M M M
8/10/2020 7:00 AM 0.36 M M M M
8/11/2020 7:00 AM 0.11 M M M M
8/12/2020 7:00 AM 0.00 M M M M
8/14/2020 7:00 AM 0.00 M M M M
8/15/2020 7:00 AM 0.04 M M M M
8/16/2020 7:00 AM 0.00 M M M M
8/18/2020 7:00 AM 0.00 M M M M
8/19/2020 7:00 AM 0.00 M M M M
8/21/2020 7:00 AM 0.00 M M M M
8/22/2020 7:00 AM 0.00 M M M M
8/26/2020 7:00 AM 0.00 M M M M
8/27/2020 7:00 AM 0.00 M M M M
8/29/2020 7:00 AM 0.00 M M M M
8/30/2020 7:00 AM 0.65 M M M M
8/31/2020 7:00 AM 0.00 M M M M
9/1/2020 7:00 AM T M M M M
9/2/2020 7:00 AM 0.23 M M M M
9/5/2020 7:00 AM 0.00 M M M M
9/6/2020 7:00 AM 0.00 M M M M
9/8/2020 7:00 AM 0.00 M M M M
9/9/2020 7:00 AM 0.44 M M M M
9/10/2020 7:00 AM 0.04 M M M M
9/11/2020 7:00 AM 0.00 M M M M
9/12/2020 7:00 AM 0.00 M M M M
9/13/2020 7:00 AM 0.00 M M M M
9/14/2020 7:00 AM 0.00 M M M M
9/16/2020 7:00 AM 0.00 M M M M
9/18/2020 7:00 AM 0.00 M M M M
9/19/2020 7:00 AM 0.00 M M M M
9/20/2020 7:00 AM 0.00 M M M M
9/22/2020 7:00 AM 0.00 M M M M
9/23/2020 7:00 AM 0.00 M M M M
9/24/2020 7:00 AM 0.00 M M M M
9/25/2020 7:00 AM 0.00 M M M M
9/27/2020 7:00 AM 0.00 M M M M
9/28/2020 7:00 AM 0.08 M M M M



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
2/5/2020 2/14/2020 7:00 AM 10 0.40 M M changed 2-14 daily to multiday hll



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