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Virginia DEQ

Virginia Water Science Center

 
  Duration Plot and Table of 28-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 28-Day Average Streamflow Conditions
Provisional Data Subject to Revision 02051500 plot. MEHERRIN RIVER NEAR LAWRENCEVILLE, VA
Provisional Data Subject to Revision

                    

The current 28-day running-average value for 03/22/2017 is 249.36 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


                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
65.3
126
181
315
531
854
1,140
1,320
2,610
 
86
February
84.6
180
229
413
689
998
1,340
1,590
2,540
 
87
March
126
292
356
516
728
1,080
1,490
1,760
2,940
 
87
April
157
251
312
490
687
1,040
1,480
1,740
3,050
 
87
May
124
198
225
285
448
667
1,090
1,500
2,830
 
87
June
41.6
112
136
192
284
478
712
872
2,830
 
87
July
17.7
58.7
84.7
123
207
331
546
808
2,600
 
87
August
8.94
43.4
56.5
99.9
180
323
502
772
4,630
 
87
September
9.29
23.7
36.1
76.7
142
289
719
1,250
4,660
 
87
October
5.75
23.6
34.5
65.5
132
306
806
1,080
2,870
 
86
November
21.2
43.3
58.8
94.6
176
401
675
939
3,020
 
86
December
45.3
69.6
86.8
173
331
572
1,010
1,360
2,880
 
86
 
       

The current 28-day running-average value for 03/22/2017 is 249.36 cubic feet per second.

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

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