USGS - science for a changing world
Virginia DEQ

Virginia Water Science Center

 
  Duration Plot and Table of 7-Day Average Streamflow
 
03177710 BLUESTONE RIVER AT FALLS MILLS, VA
LOCATION.--Latitude 37°16'17", Longitude 81°18'18", North American Datum of 1927,
                    Tazewell County, VA, Hydrologic Unit 05050002.
DRAINAGE AREA.--44.3 square miles.
PERIOD OF RECORD.--October 1980 to March 1997, October 2004 to current year.
DURATION STATISTIC COMPUTATION PERIOD.--All data through September 2015.
REGULATION.--Some diurnal fluctuation caused by discharge from wastewater treatment plant 2.3 mi. upstream. About 65 per cent of discharge from the treatment plant is diverted from another drainage basin.
GAGE OPERATION.--U.S. Geological Survey, Virginia Water Science Center.
     Duration Plot with 7-Day Average Streamflow Conditions
Provisional Data Subject to Revision 03177710 plot. BLUESTONE RIVER AT FALLS MILLS, VA
Provisional Data Subject to Revision

                    

The current 7-day running-average value for 03/22/2017 is 82.57 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


                03177710     BLUESTONE RIVER AT FALLS MILLS, VA

   Minimum daily flow
   5th percentile
 
   10th percentile
 
   25th percentile
 
 
   Median
 
 
   75th percentile
 
 
 
   90th percentile
 
 
 
   95th percentile
 
 
 
 
   Maximum daily flow
         
Years of record
January
6.03
16.6
24.9
42.0
64.4
100
169
213
430
 
28
February
10.3
27.9
35.3
51.4
84.4
125
184
224
376
 
28
March
18.0
40.2
50.1
73.1
108
151
215
272
518
 
28
April
25.1
32.1
41.0
53.3
83.3
131
178
230
439
 
27
May
22.4
30.3
34.6
45.3
63.0
90.3
129
187
420
 
27
June
8.43
15.3
20.2
28.4
37.7
58.0
88.8
162
388
 
27
July
10.1
15.0
17.1
22.0
29.1
39.6
65.0
85.9
200
 
27
August
8.00
11.1
13.6
18.6
25.7
34.4
48.1
59.8
172
 
27
September
6.36
10.0
11.8
15.4
19.3
28.0
44.7
67.5
261
 
27
October
7.34
11.7
12.7
14.4
19.0
30.0
59.5
78.7
258
 
27
November
7.66
11.3
12.9
16.7
24.3
43.0
66.4
82.4
114
 
28
December
8.57
13.4
15.3
25.7
48.9
84.8
127
149
258
 
28
 
       

The current 7-day running-average value for 03/22/2017 is 82.57 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_7/dp03177710.htm
Page Contact Information: Virginia WSC Webmaster
Page Last Modified: 6/19/2016