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Virginia DEQ

Virginia Water Science Center

 
  Duration Plot and Table of 7-Day Average Streamflow
 
03208500 RUSSELL FORK AT HAYSI, VA
LOCATION.--Latitude 37°12'25", Longitude 82°17'45", North American Datum of 1927,
                    Dickenson County, VA, Hydrologic Unit 05070202.
DRAINAGE AREA.--286 square miles.
PERIOD OF RECORD.--July 1926 to current year. Monthly discharge only for some periods, published in WSP 1305.
DURATION STATISTIC COMPUTATION PERIOD.--All data through September 2007.
REGULATION.--No known regulation.
GAGE OPERATION.--U.S. Geological Survey, Virginia Water Science Center.
     Duration Plot with 7-Day Average Streamflow Conditions
Provisional Data Subject to Revision 03208500 plot. RUSSELL FORK AT HAYSI, VA
Provisional Data Subject to Revision

                    

The current 7-day running-average value for 10/14/2008 is 18.43 cubic feet per second.

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


                03208500     RUSSELL FORK AT HAYSI, VA

   Minimum daily flow
   5th percentile
 
   10th percentile
 
   25th percentile
 
 
   Median
 
 
   75th percentile
 
 
 
   90th percentile
 
 
 
   95th percentile
 
 
 
 
   Maximum daily flow
         
Years of record
January
5.59
30.5
53.4
152
322
596
1,130
1,610
5,060
 
81
February
10.3
66.2
114
225
439
781
1,370
1,920
6,520
 
81
March
45.0
153
197
299
510
943
1,620
2,350
4,770
 
81
April
32.6
127
159
243
434
735
1,270
1,750
7,730
 
81
May
13.3
58.7
79.3
146
265
530
989
1,340
4,620
 
81
June
0.56
24.5
33.6
61.1
120
249
527
766
2,670
 
81
July
1.27
13.4
21.4
41.2
82.0
180
357
529
3,220
 
81
August
2.00
8.62
13.7
30.2
62.1
139
323
541
3,310
 
82
September
0.67
2.80
5.57
16.0
33.3
66.5
144
223
1,140
 
82
October
0.60
2.29
4.46
13.8
30.9
75.6
221
344
2,270
 
81
November
1.30
5.86
11.1
28.0
61.2
174
404
591
2,530
 
81
December
1.91
13.3
27.6
56.5
158
413
734
1,120
3,890
 
81
 
       

The current 7-day running-average value for 10/14/2008 is 18.43 cubic feet per second.

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

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