Latitude 30°03'22", Longitude 93°45'26" NAD27 Orange County, Texas, Hydrologic Unit 12010005
Land surface altitude: 8 feet above sea level NGVD29. Well completed in "Coastal lowlands aquifer system" (S100CSLLWD) national aquifer. Well completed in "CHICOT AQUIFER,LOWER" (112CHCTL) local aquifer
Period of Record Monthly Statistics for 300322093452601 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
62.39
58.91
52.07
40.95
39.45
37.48
36.68
13
Feb
56.13
54.70
46.95
41.78
39.55
37.38
36.35
15
Mar
62.83
61.49
58.82
43.38
38.72
36.90
36.22
20
Apr
53.44
53.18
47.22
41.80
39.55
37.44
36.61
19
May
54.72
49.92
43.49
41.31
38.39
37.06
36.65
14
Jun
61.26
57.83
46.24
41.74
39.21
37.36
37.00
17
Jul
56.05
54.98
42.57
41.37
39.32
37.33
37.23
12
Aug
63.02
57.33
46.22
42.19
40.26
37.59
37.37
16
Sep
44.97
44.82
42.45
41.31
39.20
37.99
37.96
10
Oct
63.56
57.89
54.47
45.73
40.15
38.84
37.12
20
Nov
62.80
57.99
44.90
41.20
39.68
37.59
37.06
12
Dec
46.23
45.56
42.65
39.80
38.81
37.37
37.20
11
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Daily Groundwater Data
Most recent Provisional daily data value: 36.86 on 03/26/09
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
05/22/99
09/30/08
3,366
98
Max Level
Mean
Min Level
35.92
40.06
46.47
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
09/15/59
03/26/09
116
Highest WL
Date of Highest WL
Lowest WL
Date of Lowest WL
35.93
03/18/08
63.56
10/18/76
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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
09/15/59
03/26/09
3,657
Highest WL
Date of Highest WL
Lowest WL
Date of Lowest WL
35.92
04/01/08
63.56
10/18/76
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