USGS - science for a changing world
Virginia DEQ

Virginia Water Science Center

 
  Duration Plot and Table of 28-Day Average Streamflow
 
02064000 FALLING RIVER NEAR NARUNA, VA
LOCATION.--Latitude 37°07'36", Longitude 78°57'36", North American Datum of 1927,
                    Campbell County, VA, Hydrologic Unit 03010102.
DRAINAGE AREA.--165 square miles.
PERIOD OF RECORD.--July 1929 to January 1935, September 1941 to current year.
DURATION STATISTIC COMPUTATION PERIOD.--All data through September 2015.
REGULATION.--Prior to 1958, diurnal fluctuation caused by mill.
GAGE OPERATION.--Virginia Department of Environmental Quality - Water Division.
     Duration Plot with 28-Day Average Streamflow Conditions
Provisional Data Subject to Revision 02064000 plot. FALLING RIVER NEAR NARUNA, VA
Provisional Data Subject to Revision

                    

The current 28-day running-average value for 03/22/2017 is 88.14 cubic feet per second.

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


                02064000     FALLING RIVER NEAR NARUNA, VA

   Minimum daily flow
   5th percentile
 
   10th percentile
 
   25th percentile
 
 
   Median
 
 
   75th percentile
 
 
 
   90th percentile
 
 
 
   95th percentile
 
 
 
 
   Maximum daily flow
         
Years of record
January
41.6
56.3
72.7
102
154
241
326
355
694
 
79
February
49.4
69.2
81.7
119
184
269
374
420
806
 
79
March
53.3
86.8
105
141
202
289
404
485
920
 
78
April
57.9
78.4
95.1
133
209
295
410
508
948
 
78
May
50.2
71.1
79.5
100
151
220
320
407
720
 
78
June
17.1
49.4
57.7
78.7
117
152
209
277
948
 
78
July
10.7
32.6
38.8
53.8
78.0
115
165
213
1,170
 
78
August
4.40
24.2
28.9
39.5
63.3
96.5
153
207
435
 
78
September
9.25
21.3
24.6
34.5
59.2
92.4
172
317
1,570
 
78
October
10.4
21.0
26.0
36.9
59.7
115
245
340
1,570
 
77
November
20.0
35.9
38.7
52.6
79.7
140
214
318
664
 
79
December
28.5
44.6
50.5
69.1
118
182
286
379
577
 
79
 
       

The current 28-day running-average value for 03/22/2017 is 88.14 cubic feet per second.

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

Accessibility FOIA Privacy Policies and Notices

Take Pride in America logo USA.gov logo U.S. Department of the Interior | U.S. Geological Survey
URL: http://va.water.usgs.gov/duration_plots/htm_28/dp02064000.htm
Page Contact Information: Virginia WSC Webmaster
Page Last Modified: 6/19/2016