Latitude 38°56'07", Longitude 77°38'11" NAD27 Prince William County, Virginia, Hydrologic Unit 02070010
Land surface altitude: 422.84feet above sea level NAVD88. Well completed in "Early Mesozoic basin aquifers" (N300ERLMZC) national aquifer. Well completed in "JURASSIC SYSTEM" (220JRSC) local aquifer
Period of Record Monthly Statistics for 385607077381101 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
11.46
9.75
9.33
8.91
8.38
7.92
7.72
36
Feb
10.26
9.38
8.98
8.65
8.22
8.02
7.50
37
Mar
9.46
9.25
8.89
8.47
8.28
7.78
7.39
33
Apr
10.33
9.67
9.35
8.40
8.14
7.94
7.70
37
May
10.76
10.22
9.72
9.30
8.85
7.74
6.97
33
Jun
11.42
10.65
10.30
9.84
9.17
8.82
7.47
35
Jul
11.81
11.53
10.83
10.44
9.43
8.63
8.11
38
Aug
12.20
11.68
11.08
10.56
10.07
9.46
8.57
34
Sep
12.72
11.82
11.41
10.47
9.65
8.55
7.55
35
Oct
11.99
11.61
11.14
10.37
9.43
8.20
7.69
38
Nov
11.99
11.03
10.58
9.62
8.75
7.66
7.20
32
Dec
10.87
10.36
9.44
8.95
8.30
7.75
7.36
34
Statistics Options
View month/year statistics
Daily Groundwater Data
Most recent Provisional daily data value: 7.96 on 11/23/09
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
06/19/79
10/06/09
7,866
71
Highest Level
95-Pct
75-Pct
50-Pct
25-Pct
5-Pct
Lowest Level
6.59
7.67
8.51
9.36
10.46
11.63
13.09
Daily Data Options
View latest data from NWISWeb
View data in calendar format
Download data in text format
View daily medians
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
11/07/68
10/07/09
1,207
Highest WL
Date of Highest WL
Lowest WL
Date of Lowest WL
6.85
10/12/79
12.27
07/25/70
Groundwater Levels Options
View NWISWeb Groundwater levels page
Download Groundwater levels in text format
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
11/07/68
11/23/09
8,763
Highest WL
Date of Highest WL
Lowest WL
Date of Lowest WL
6.59
05/13/08
13.09
09/16/91
Period of Record Options
View annual monthly statistics for all data types
Download Groundwater levels in text format of all data types
