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Virginia DEQ

Virginia Water Science Center

 
  Duration Plot and Table of 14-Day Average Streamflow
 
01644000 GOOSE CREEK NEAR LEESBURG, VA
LOCATION.--Latitude 39°01'10", Longitude 77°34'40", North American Datum of 1927,
                    Loudoun County, VA, Hydrologic Unit 02070008.
DRAINAGE AREA.--332 square miles.
PERIOD OF RECORD.--July 1909 to April 1911, September 1911 to December 1912, January 1930 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 14-Day Average Streamflow Conditions
Provisional Data Subject to Revision 01644000 plot. GOOSE CREEK NEAR LEESBURG, VA
Provisional Data Subject to Revision

                    

The current 14-day running-average value for 03/22/2017 is 240.71 cubic feet per second.

  explanation   Percentile Description Duration Plot Description 28 Day 14 Day 7 Day Daily
      Duration Table of 14-Day Average Streamflow
            Flow values in cubic feet per second


                01644000     GOOSE CREEK NEAR LEESBURG, VA

   Minimum daily flow
   5th percentile
 
   10th percentile
 
   25th percentile
 
 
   Median
 
 
   75th percentile
 
 
 
   90th percentile
 
 
 
   95th percentile
 
 
 
 
   Maximum daily flow
         
Years of record
January
13.3
41.0
69.8
156
289
524
829
1,060
2,590
 
88
February
16.0
75.2
105
211
373
615
992
1,220
2,600
 
89
March
30.6
143
198
291
465
762
1,150
1,440
2,740
 
89
April
80.1
140
172
277
445
686
1,020
1,340
2,740
 
89
May
69.8
106
126
177
304
526
865
1,200
2,840
 
88
June
19.4
52.4
68.0
111
188
366
623
871
5,840
 
88
July
3.16
17.8
23.3
48.6
100
190
310
458
6,210
 
88
August
1.21
4.62
8.46
20.6
54.6
128
313
526
2,580
 
89
September
0.61
3.56
7.14
15.9
44.3
116
283
594
2,990
 
89
October
0.71
2.76
9.27
21.1
59.3
172
375
733
4,640
 
89
November
2.36
10.5
23.3
53.1
104
265
572
744
2,160
 
89
December
4.46
23.4
46.4
83.7
218
421
745
1,070
2,320
 
89
 
       

The current 14-day running-average value for 03/22/2017 is 240.71 cubic feet per second.

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

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