Latitude 29°58'58", Longitude 97°52'18" NAD27 Hays County, Texas, Hydrologic Unit 12100203
Land surface altitude: 674.32 feet above sea level NGVD29. Well completed in "Edwards-Trinity aquifer system" (S500EDRTRN) national aquifer. Well completed in "EDWARDS AND ASSOCIATED LIMESTONES" (218EDRDA) local aquifer
Period of Record Monthly Statistics for 295858097521801 Depth to water level, feet below land surface All Approved Continuous & Periodic Data Used In Analysis
Note: Bold values in the table indicate closest statistic to the most recent data value.
Month
Lowest Level
10th %ile
25th %ile
50th %ile
75th %ile
90th %ile
Highest Level
Number of Years
Jan
120.55
119.88
117.01
107.52
101.53
82.06
78.63
11
Feb
121.35
120.73
116.47
105.25
99.16
81.37
77.77
11
Mar
124.84
122.85
112.63
102.08
93.81
82.54
79.79
11
Apr
121.91
-
-
-
-
-
88.33
8
May
128.87
126.93
118.88
106.35
97.09
90.99
90.85
11
Jun
128.20
127.62
119.00
109.05
100.76
91.08
90.55
11
Jul
129.57
128.44
122.26
107.88
104.38
91.09
89.22
11
Aug
131.67
130.96
119.67
110.82
103.89
90.59
89.55
10
Sep
133.62
132.70
116.30
111.91
107.27
94.19
93.58
10
Oct
121.21
121.20
117.90
109.56
105.40
102.53
102.41
10
Nov
122.56
121.65
113.90
108.35
97.94
89.51
87.77
11
Dec
128.83
128.44
116.38
108.67
92.56
81.01
79.82
10
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Daily Groundwater Data
Most recent Provisional daily data value: 112.19 on 11/21/09
Summary Statistics for Period of Continuous Record
Depth to water level, feet below land surface
Approved Daily Maximum Values Data Used in Analysis
Begin Date
End Date
Days
% Complete
01/11/00
09/30/08
2,386
74
Max Level
Mean
Min Level
77.29
109.27
134.80
Daily Data Options
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Periodic Groundwater Data
Summary Statistics for Period of Record Periodic Water Levels
Depth to water level, feet below land surface
Approved Periodic Water Level Values
Begin Date
End Date
Number of Values
05/26/98
11/18/09
160
Highest WL
Date of Highest WL
Lowest WL
Date of Lowest WL
77.60
02/04/03
134.82
09/12/06
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Period of Record - All Data Types
Summary Statistics for Period of Record - All Data Types
Depth to water level, feet below land surface
Begin Date
End Date
Number of Values
05/26/98
11/21/09
2,947
Highest WL
Date of Highest WL
Lowest WL
Date of Lowest WL
77.29
02/06/03
134.82
09/12/06
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