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Virginia DEQ

Virginia Water Science Center

 
  Duration Plot and Table of 14-Day Average Streamflow
 
03173000 WALKER CREEK AT BANE, VA
LOCATION.--Latitude 37°16'05", Longitude 80°42'35", North American Datum of 1927,
                    Giles County, VA, Hydrologic Unit 05050002.
DRAINAGE AREA.--299 square miles.
PERIOD OF RECORD.--March 1938 to current year.
DURATION STATISTIC COMPUTATION PERIOD.--All data through September 2015.
REGULATION.--No known regulation.
GAGE OPERATION.--U.S. Geological Survey, Virginia Water Science Center.
     Duration Plot with 14-Day Average Streamflow Conditions
Provisional Data Subject to Revision 03173000 plot. WALKER CREEK AT BANE, VA
Provisional Data Subject to Revision

                    

The current 14-day running-average value for 03/22/2017 is 364.64 cubic feet per second.

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


                03173000     WALKER CREEK AT BANE, VA

   Minimum daily flow
   5th percentile
 
   10th percentile
 
   25th percentile
 
 
   Median
 
 
   75th percentile
 
 
 
   90th percentile
 
 
 
   95th percentile
 
 
 
 
   Maximum daily flow
         
Years of record
January
37.5
53.5
78.9
179
338
557
778
980
2,300
 
77
February
45.9
112
141
232
434
720
1,100
1,270
3,240
 
77
March
66.4
168
228
372
568
847
1,220
1,560
2,610
 
77
April
93.2
166
216
306
478
795
1,120
1,310
2,650
 
77
May
72.4
122
154
232
352
571
830
1,080
2,280
 
78
June
46.9
75.5
87.9
122
187
315
627
798
1,990
 
78
July
36.5
50.0
57.1
76.1
103
156
301
436
1,330
 
78
August
29.9
40.7
48.1
59.8
85.1
138
255
423
1,470
 
78
September
28.9
36.6
41.0
48.6
61.8
90.7
158
280
1,180
 
78
October
25.6
36.9
41.6
47.1
64.1
115
322
430
1,690
 
77
November
33.8
42.1
44.8
55.0
84.8
204
444
581
1,140
 
77
December
37.7
45.4
50.9
84.8
185
425
673
900
1,480
 
77
 
       

The current 14-day running-average value for 03/22/2017 is 364.64 cubic feet per second.

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

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