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Virginia DEQ

Virginia Water Science Center

 
  Duration Plot and Table of 7-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 7-Day Average Streamflow Conditions
Provisional Data Subject to Revision 01644000 plot. GOOSE CREEK NEAR LEESBURG, VA
Provisional Data Subject to Revision

                    

The current 7-day running-average value for 03/22/2017 is 359.57 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


                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
41.3
65.6
146
278
506
860
1,220
3,820
 
88
February
12.0
71.7
102
203
349
598
1,040
1,370
3,790
 
89
March
28.3
135
188
275
444
751
1,180
1,540
4,120
 
89
April
62.1
130
161
252
393
660
1,010
1,400
4,900
 
89
May
54.6
96.7
114
162
271
501
826
1,200
5,140
 
88
June
16.0
44.0
58.0
97.0
170
301
611
909
10,500
 
88
July
2.44
12.7
18.9
40.6
83.3
166
307
459
4,000
 
88
August
0.68
3.56
6.84
17.4
47.9
113
281
536
4,980
 
89
September
0.45
2.60
5.62
14.0
36.2
107
278
506
5,320
 
89
October
0.51
2.67
8.04
20.6
58.6
155
398
653
8,200
 
89
November
2.49
9.60
23.1
52.6
101
262
526
845
3,170
 
89
December
4.09
22.4
42.7
82.6
209
411
793
1,090
3,730
 
89
 
       

The current 7-day running-average value for 03/22/2017 is 359.57 cubic feet per second.

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

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