Latitude 35°54'31", Longitude 79°03'29" NAD83 Orange County, North Carolina, Hydrologic Unit 03030002
Well depth: 48.0 feet Hole depth: 48.0 feet Land surface altitude: 511.50 feet above sea level NGVD29. Well completed in "Piedmont and Blue Ridge crystalline-rock aquifers" (N400PDMBRX) national aquifer. Well completed in "SAPROLITE(UNKNOWN AGE)" (000SPRL) local aquifer
Period of Record Monthly Statistics for 355522079043001 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
46.70
46.11
44.86
42.91
41.79
40.77
39.63
59
Feb
46.40
45.84
44.67
42.53
41.55
39.95
39.35
55
Mar
45.91
44.99
44.31
41.99
40.90
39.82
36.80
58
Apr
45.69
44.44
43.55
41.50
39.86
38.67
35.32
61
May
45.34
44.15
43.03
41.16
39.51
38.39
35.22
60
Jun
45.50
44.41
43.39
41.38
39.58
38.60
35.56
59
Jul
45.87
44.34
43.47
41.59
39.80
38.70
36.32
63
Aug
46.24
44.77
44.03
41.91
40.10
39.38
36.62
63
Sep
46.15
45.27
44.30
42.41
40.73
39.87
38.04
57
Oct
46.58
45.76
44.46
42.88
41.23
40.50
38.48
61
Nov
46.72
46.07
44.87
43.04
41.78
41.08
39.05
60
Dec
46.77
46.38
45.15
42.91
41.83
41.27
39.35
55
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Daily Groundwater Data
Most recent Provisional daily data value: 44.94 on 11/22/09
Summary Statistics for Period of Continuous Record
Depth to water level, feet below land surface
Approved Daily Mean Values Data Used in Analysis
Begin Date
End Date
Days
% Complete
01/01/43
07/13/09
4,946
20
Highest Level
95-Pct
75-Pct
50-Pct
25-Pct
5-Pct
Lowest Level
37.56
38.65
40.46
42.17
44.02
45.66
46.37
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
03/22/48
10/28/09
1,837
Highest WL
Date of Highest WL
Lowest WL
Date of Lowest WL
35.22
05/14/84
46.77
12/03/56
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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
01/01/43
11/22/09
6,861
Highest WL
Date of Highest WL
Lowest WL
Date of Lowest WL
35.22
05/14/84
46.77
12/03/56
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