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Virginia DEQ

Virginia Water Science Center

 
  Duration Plot and Table of 7-Day Average Streamflow
 
02051500 MEHERRIN RIVER NEAR LAWRENCEVILLE, VA
LOCATION.--Latitude 36°43'00", Longitude 77°49'55", North American Datum of 1927,
                    Brunswick County, VA, Hydrologic Unit 03010204.
DRAINAGE AREA.--552 square miles.
PERIOD OF RECORD.--October 1928 to current year. Monthly discharge only for some periods, published in WSP 1303.
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 7-Day Average Streamflow Conditions
Provisional Data Subject to Revision 02051500 plot. MEHERRIN RIVER NEAR LAWRENCEVILLE, VA
Provisional Data Subject to Revision

                    

The current 7-day running-average value for 03/22/2017 is 305.86 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


                02051500     MEHERRIN RIVER NEAR LAWRENCEVILLE, VA

   Minimum daily flow
   5th percentile
 
   10th percentile
 
   25th percentile
 
 
   Median
 
 
   75th percentile
 
 
 
   90th percentile
 
 
 
   95th percentile
 
 
 
 
   Maximum daily flow
         
Years of record
January
61.3
117
163
266
461
827
1,490
2,140
4,400
 
86
February
72.7
158
204
344
574
969
1,560
2,190
5,750
 
87
March
91.4
231
283
409
625
1,050
1,690
2,320
7,830
 
87
April
118
189
242
328
497
930
1,530
1,920
6,180
 
87
May
78.6
143
167
214
324
487
887
1,450
6,360
 
87
June
30.9
75.6
95.9
136
202
347
705
1,110
5,680
 
87
July
6.93
43.3
58.1
86.0
155
308
593
884
6,730
 
87
August
2.56
27.0
39.6
71.7
140
260
506
830
17,300
 
87
September
6.23
17.2
27.0
53.3
102
205
495
1,310
6,670
 
87
October
4.57
21.2
29.5
60.0
121
252
608
985
8,310
 
86
November
25.4
47.0
59.7
94.8
179
381
767
1,310
7,450
 
86
December
44.6
72.3
95.2
171
310
572
1,050
1,630
3,690
 
86
 
       

The current 7-day running-average value for 03/22/2017 is 305.86 cubic feet per second.

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

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