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Virginia DEQ

Virginia Water Science Center

 
  Duration Plot and Table of 14-Day Average Streamflow
 
01622000 NORTH RIVER NEAR BURKETOWN, VA
LOCATION.--Latitude 38°20'25", Longitude 78°54'50", North American Datum of 1927,
                    Rockingham County, VA, Hydrologic Unit 02070005.
DRAINAGE AREA.--375 square miles.
PERIOD OF RECORD.--October 1925 to October 1972, May 1975 to current year. Monthly discharge only for some periods, published in WSP 1302.
DURATION STATISTIC COMPUTATION PERIOD.--All data through September 2015.
REGULATION.--Diurnal fluctuation caused by discharge from wastewater treatment plant about 0.9 miles upstream and irrigation at points upstream. At a point 26.8 miles upstream, diversion of about 2.9 cubic feet per second.
GAGE OPERATION.--Virginia Department of Environmental Quality - Water Division.
     Duration Plot with 14-Day Average Streamflow Conditions
Provisional Data Subject to Revision 01622000 plot. NORTH RIVER NEAR BURKETOWN, VA
Provisional Data Subject to Revision

                    

The current 14-day running-average value for 03/22/2017 is 117.29 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


                01622000     NORTH RIVER NEAR BURKETOWN, VA

   Minimum daily flow
   5th percentile
 
   10th percentile
 
   25th percentile
 
 
   Median
 
 
   75th percentile
 
 
 
   90th percentile
 
 
 
   95th percentile
 
 
 
 
   Maximum daily flow
         
Years of record
January
38.7
58.7
71.4
151
308
545
923
1,120
3,290
 
86
February
40.8
77.5
109
213
354
614
1,020
1,230
3,270
 
86
March
52.4
150
195
314
558
868
1,320
1,670
3,360
 
86
April
91.9
173
219
306
510
874
1,280
1,570
2,940
 
86
May
94.9
137
164
252
438
692
1,080
1,280
3,120
 
86
June
61.9
94.1
114
156
234
444
816
1,140
3,400
 
87
July
36.0
61.0
75.2
103
142
225
426
640
3,200
 
88
August
34.4
48.0
56.3
78.9
114
222
582
907
1,890
 
88
September
33.5
49.9
56.0
70.1
102
207
502
840
6,140
 
88
October
33.1
50.6
55.0
69.8
102
218
524
814
3,000
 
87
November
35.0
48.6
59.3
77.9
128
333
632
847
3,790
 
86
December
33.6
52.9
60.6
104
251
456
782
1,020
2,430
 
86
 
       

The current 14-day running-average value for 03/22/2017 is 117.29 cubic feet per second.

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

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