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Virginia DEQ

Virginia Water Science Center

 
  Duration Plot and Table of Daily Streamflow
 
02051000 NORTH MEHERRIN RIVER NEAR LUNENBURG, VA
LOCATION.--Latitude 3659'50", Longitude 7821'00", North American Datum of 1927,
                    Lunenburg County, VA, Hydrologic Unit 03010204
DRAINAGE AREA.--56.0 square miles.
PERIOD OF RECORD.--August 1946 to September 1980, October 1981 to current year.
DURATION STATISTIC COMPUTATION PERIOD.--All data through September 2015.
REGULATION.--No known regulation.
GAGE OPERATION.--Virginia Department of Environmental Quality - Water Division.

     Duration Plot with Daily Streamflow Conditions
Provisional Data Subject to Revision
02051000 plot. 
NORTH MEHERRIN RIVER NEAR LUNENBURG, VA
Provisional Data Subject to Revision

                    

The current daily value for 03/22/2017 is 19.0 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


                02051000     NORTH MEHERRIN RIVER NEAR LUNENBURG, VA

   Minimum daily flow
   5th percentile
 
   10th percentile
 
   25th percentile
 
 
   Median
 
 
   75th percentile
 
 
 
   90th percentile
 
 
 
   95th percentile
 
 
 
 
   Maximum daily flow
         
Years of record
January
2.10
11.0
15.0
22.0
34.0
59.0
130
218
1,970
 
68
February
5.20
15.0
18.0
29.0
44.0
77.0
160
254
2,660
 
68
March
5.10
20.0
23.0
32.0
46.0
80.8
180
278
2,780
 
68
April
7.50
15.0
18.0
25.0
36.0
60.0
126
222
2,850
 
68
May
5.00
9.50
11.0
15.0
22.0
36.0
81.0
147
2,960
 
68
June
0.72
3.80
4.90
7.80
12.0
20.0
40.0
74.9
2,420
 
68
July
0.08
1.70
2.39
4.00
7.50
15.0
33.0
70.0
1,050
 
68
August
0.00
0.80
1.30
2.70
5.80
12.0
25.0
60.0
2,970
 
68
September
0.00
0.47
0.98
2.20
5.00
11.0
26.0
65.9
4,180
 
68
October
0.00
0.85
2.10
4.10
8.10
15.0
34.0
70.0
6,710
 
68
November
0.51
3.60
5.10
7.80
15.0
30.0
80.0
160
2,200
 
68
December
1.90
6.34
8.90
15.0
26.0
48.0
104
194
1,730
 
68
 
       
Instantaneous minimum flow for period of record = 0.00 cubic feet per second.
Flow values of 0.00 are plotted as 0.01

The current daily value for 03/22/2017 is 19.0 cubic feet per second.

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

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