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Virginia DEQ

Virginia Water Science Center

 
  Duration Plot and Table of Daily Groundwater Levels
 
372608078404601 41H 3
LOCATION.--Latitude 37°26'08", Longitude 78°40'46", North American Datum of 1927
                    Buckingham County, Va., Hydrologic Unit 02080207.
WELL CHARACTERISTICS.--Well is located in Metagraywacke, quartzose schist, and melange of Cambrian age. Depth 54 ft.
PERIOD OF RECORD.--Continual data, September 1971 to current year. Periodic data, March 1971 to current year.
DURATION STATISTIC COMPUTATION PERIOD.--All continual data through September 2015, all approved periodic data.
EXTERNAL INFLUENCE.--No known external influences.
GAGE OPERATION.--U.S. Geological Survey, Virginia Water Science Center.
     Duration Plot with Daily Groundwater Level Conditions
Provisional Data Subject to Revision 372608078404601 plot. 41H 3
Provisional Data Subject to Revision

                    

The current daily value for 03/22/2017 is 26.96 feet below land surface.

  explanation   Percentile Description Duration Plot Description 28 Day 14 Day 7 Day Daily
      Duration Table of Daily Groundwater Levels
            Maximum depth below land surface, in feet


                372608078404601     41H 3

   Lowest Level
   5th percentile
 
   10th percentile
 
   25th percentile
 
 
   Median
 
 
   75th percentile
 
 
 
   90th percentile
 
 
 
   95th percentile
 
 
 
 
   Highest Level
         
Years of record
January
35.59
33.03
29.76
25.85
22.05
19.38
17.60
15.05
10.86
 
82
February
35.71
33.39
28.41
25.38
22.32
19.52
15.82
12.93
9.78
 
77
March
35.67
32.22
28.45
24.97
21.96
19.10
16.34
14.45
9.24
 
82
April
35.46
31.92
28.06
24.90
21.55
18.50
15.84
13.78
7.85
 
81
May
35.06
31.49
27.77
25.09
20.77
18.38
15.84
14.90
8.58
 
79
June
34.83
31.60
28.50
25.43
21.44
18.74
15.67
14.54
8.58
 
86
July
35.59
33.46
28.86
25.06
21.25
18.56
15.63
15.05
10.96
 
76
August
35.71
33.51
30.73
25.51
23.28
20.43
18.46
15.94
8.58
 
80
September
36.08
31.97
29.01
25.56
22.35
19.72
16.79
15.47
9.78
 
78
October
36.34
31.81
29.17
26.55
22.93
19.94
17.55
16.14
13.16
 
82
November
36.00
34.91
29.66
26.81
23.42
21.78
19.28
16.68
7.85
 
75
December
35.67
33.23
30.16
26.38
22.67
20.13
17.76
14.52
9.78
 
75
 
       
Instantaneous lowest water level for period of record = 36.38 feet below land surface.

The current daily value for 03/22/2017 is 26.96 feet below land surface.

---- Provisional Data Subject to Revision ----

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