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Virginia DEQ

Virginia Water Science Center

 
  Duration Plot and Table of Daily Streamflow
 
01634000 NORTH FORK SHENANDOAH RIVER NEAR STRASBURG, VA
LOCATION.--Latitude 38°58'36", Longitude 78°20'11", North American Datum of 1927,
                    Warren County, VA, Hydrologic Unit 02070006.
DRAINAGE AREA.--770 square miles.
PERIOD OF RECORD.--April 1925 to current year.
DURATION STATISTIC COMPUTATION PERIOD.--All data through September 2007.
REGULATION.--Large diurnal fluctuation at low and medium flow caused by a hydroelectric plant upstream, and from other unknown sources.
GAGE OPERATION.--U.S. Geological Survey, Virginia Water Science Center.
     Duration Plot with Daily Streamflow Conditions
Provisional Data Subject to Revision 01634000 plot. NORTH FORK SHENANDOAH RIVER NEAR STRASBURG, VA
Provisional Data Subject to Revision

                    

The current daily value for 08/27/2008 is 118 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


                01634000     NORTH FORK SHENANDOAH RIVER NEAR STRASBURG, VA

   Minimum daily flow
   5th percentile
 
   10th percentile
 
   25th percentile
 
 
   Median
 
 
   75th percentile
 
 
 
   90th percentile
 
 
 
   95th percentile
 
 
 
 
   Maximum daily flow
         
Years of record
January
65.0
120
142
219
428
776
1,370
2,010
34,700
 
82
February
60.0
122
171
321
559
958
1,740
2,660
14,300
 
82
March
89.0
222
299
437
714
1,280
2,250
3,400
56,500
 
82
April
139
240
287
400
620
1,100
1,930
2,880
15,400
 
83
May
89.0
191
225
314
505
840
1,460
2,080
15,300
 
83
June
65.0
119
150
205
301
478
850
1,380
15,700
 
83
July
50.0
82.0
102
139
197
301
541
828
6,310
 
83
August
45.0
75.0
85.0
118
170
295
686
1,130
21,200
 
83
September
35.0
73.0
84.0
109
149
265
553
933
60,700
 
83
October
35.0
79.0
89.0
115
162
296
702
1,190
52,500
 
82
November
48.0
93.0
105
134
196
436
902
1,390
33,000
 
82
December
50.0
97.0
115
169
326
602
1,180
1,750
14,000
 
82
 
       
Instantaneous minimum flow for period of record = 6.00 cubic feet per second.

The current daily value for 08/27/2008 is 118 cubic feet per second.

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

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