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Virginia DEQ

Virginia Water Science Center

 
  Duration Plot and Table of Daily Streamflow
 
01620500 NORTH RIVER NEAR STOKESVILLE, VA
LOCATION.--Latitude 3820'06", Longitude 7914'21", North American Datum of 1983,
                    Augusta County, VA, Hydrologic Unit 02070005.
DRAINAGE AREA.--17.3 square miles.
PERIOD OF RECORD.--October 1946 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 Daily Streamflow Conditions
Provisional Data Subject to Revision
01620500 plot. 
NORTH RIVER NEAR STOKESVILLE, VA
Provisional Data Subject to Revision

                    

The current daily value for 03/22/2017 is 23.0 cubic feet per second.

  explanation   Percentile Description Duration Plot Description 28 Day 14 Day 7 Day Daily


      Duration Table of Daily Streamflow
           
Flow values in cubic feet per second


                01620500     NORTH RIVER NEAR STOKESVILLE, VA

   Minimum daily flow
   5th percentile
 
   10th percentile
 
   25th percentile
 
 
   Median
 
 
   75th percentile
 
 
 
   90th percentile
 
 
 
   95th percentile
 
 
 
 
   Maximum daily flow
         
Years of record
January
0.51
2.60
4.60
9.70
18.0
35.0
64.0
100
1,270
 
69
February
0.51
4.35
6.80
12.0
21.0
37.0
69.0
103
820
 
69
March
3.00
8.50
13.0
20.0
33.0
62.0
115
184
1,010
 
69
April
5.00
9.00
11.0
16.0
27.0
51.0
96.0
139
1,750
 
69
May
3.20
5.90
7.70
12.0
21.0
40.0
75.0
115
794
 
69
June
0.65
1.70
2.40
4.20
8.00
17.0
41.0
80.0
2,800
 
69
July
0.30
0.72
1.00
1.70
3.30
6.60
14.0
25.0
499
 
69
August
0.14
0.40
0.60
0.98
1.90
5.30
14.0
27.0
634
 
69
September
0.09
0.28
0.37
0.79
1.60
5.00
20.0
42.0
1,660
 
69
October
0.12
0.30
0.50
0.98
2.80
11.0
29.0
53.0
836
 
69
November
0.20
0.63
1.20
2.20
9.30
25.0
59.0
94.0
3,300
 
69
December
0.40
1.50
2.30
7.20
16.0
34.0
65.0
98.0
797
 
69
 
       
Instantaneous minimum flow for period of record = 0.06 cubic feet per second.

The current daily value for 03/22/2017 is 23.0 cubic feet per second.

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

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