Latitude 29°54'43", Longitude 97°55'42" NAD27 Hays County, Texas, Hydrologic Unit 12100203
Land surface altitude: 601.3 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 295443097554201 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
27.98
26.96
26.75
25.53
22.58
19.28
17.87
28
Feb
27.99
27.18
26.82
26.00
22.36
19.58
15.72
25
Mar
28.08
27.20
26.81
25.96
22.64
19.81
14.95
28
Apr
28.11
27.16
26.71
25.49
23.62
20.71
15.97
27
May
28.00
27.13
26.70
25.39
24.08
22.08
16.67
27
Jun
28.16
27.08
26.37
24.80
22.94
19.86
16.24
29
Jul
27.30
27.23
26.49
24.52
22.25
18.90
18.61
28
Aug
27.50
27.36
26.71
25.80
24.24
20.60
19.43
27
Sep
28.39
27.39
26.92
25.39
23.94
22.02
21.10
29
Oct
28.97
27.31
27.04
26.30
24.60
23.21
16.51
29
Nov
27.94
27.36
26.89
25.90
24.29
21.46
16.15
30
Dec
27.33
26.89
26.57
25.92
23.10
18.09
16.43
23
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Daily Groundwater Data
Most recent Provisional daily data value: 25.52 on 11/17/09
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
09/21/99
09/30/05
1,984
90
Max Level
Mean
Min Level
16.18
24.13
28.47
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
10/08/37
11/18/09
1,330
Highest WL
Date of Highest WL
Lowest WL
Date of Lowest WL
14.57
03/05/92
28.97
10/01/08
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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
10/08/37
11/18/09
3,718
Highest WL
Date of Highest WL
Lowest WL
Date of Lowest WL
14.57
03/05/92
28.97
10/01/08
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