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Virginia DEQ

Virginia Water Science Center

 
  Duration Plot and Table of Daily Streamflow
 
02079640 ALLEN CREEK NEAR BOYDTON, VA
LOCATION.--Latitude 36°40'46", Longitude 78°19'37", North American Datum of 1927,
                    Mecklenburg County, VA, Hydrologic Unit 03010106
DRAINAGE AREA.--53.5 square miles.
PERIOD OF RECORD.--October 1961 to September 1996, October 2000 to current year.
DURATION STATISTIC COMPUTATION PERIOD.--All data through September 2007.
REGULATION.--No known regulation.
GAGE OPERATION.--Virginia Department of Environmental Quality - Water Division.
     Duration Plot with Daily Streamflow Conditions
Provisional Data Subject to Revision 02079640 plot. ALLEN CREEK NEAR BOYDTON, VA
Provisional Data Subject to Revision

                    

The current daily value for 11/17/2008 is 2.3 cubic feet per second.

  explanation   Percentile Description Duration Plot Description 28 Day 14 Day 7 Day Daily
      Duration Table of Daily Streamflow
            Flow values in cubic feet per second


                02079640     ALLEN CREEK NEAR BOYDTON, VA

   Minimum daily flow
   5th percentile
 
   10th percentile
 
   25th percentile
 
 
   Median
 
 
   75th percentile
 
 
 
   90th percentile
 
 
 
   95th percentile
 
 
 
 
   Maximum daily flow
         
Years of record
January
1.10
5.80
9.41
19.0
30.0
59.0
137
248
1,900
 
42
February
3.40
11.0
15.0
24.0
39.0
70.0
162
278
1,650
 
42
March
3.10
12.0
16.0
24.0
39.0
76.0
179
302
2,600
 
42
April
6.00
10.0
12.0
17.0
27.0
48.0
104
185
3,700
 
42
May
2.70
6.20
7.40
10.0
17.0
26.0
54.9
113
3,500
 
42
June
0.24
2.70
3.70
5.80
10.0
18.0
44.1
98.0
905
 
42
July
0.00
0.65
1.31
2.82
5.45
11.0
25.0
45.0
1,460
 
42
August
0.00
0.16
0.60
1.80
4.10
9.30
23.0
42.0
768
 
42
September
0.00
0.00
0.18
1.00
2.60
7.00
19.1
43.1
3,630
 
42
October
0.00
0.10
0.58
2.10
4.80
13.0
30.0
62.0
2,920
 
42
November
0.26
1.70
2.80
4.60
9.50
23.0
65.0
131
1,380
 
42
December
1.30
2.90
5.41
11.0
21.0
38.0
87.8
180
1,690
 
42
 
       
Instantaneous minimum flow for period of record = 0.00 cubic feet per second.
Flow values of 0.00 are plotted as 0.01

The current daily value for 11/17/2008 is 2.3 cubic feet per second.

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

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Page Last Modified: 9/19/2008