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Virginia DEQ

Virginia Water Science Center

 
  Duration Plot and Table of Daily Streamflow
 
01660400 AQUIA CREEK NEAR GARRISONVILLE, VA
LOCATION.--Latitude 38°29'25", Longitude 77°26'02", North American Datum of 1927,
                    Stafford County, VA, Hydrologic Unit 02070011.
DRAINAGE AREA.--35.0 square miles.
PERIOD OF RECORD.--September 1971 to September 1997, November 1999 to current year.
DURATION STATISTIC COMPUTATION PERIOD.--All data through September 2007.
REGULATION.--No known regulation.
GAGE OPERATION.--U.S. Geological Survey, Virginia Water Science Center.
     Duration Plot with Daily Streamflow Conditions
Provisional Data Subject to Revision 01660400 plot. AQUIA CREEK NEAR GARRISONVILLE, VA
Provisional Data Subject to Revision

                    

The current daily value for 08/27/2008 is 3.6 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


                01660400     AQUIA CREEK NEAR GARRISONVILLE, VA

   Minimum daily flow
   5th percentile
 
   10th percentile
 
   25th percentile
 
 
   Median
 
 
   75th percentile
 
 
 
   90th percentile
 
 
 
   95th percentile
 
 
 
 
   Maximum daily flow
         
Years of record
January
1.80
7.40
11.0
17.0
30.0
49.0
91.0
138
1,280
 
34
February
3.40
9.80
15.0
22.0
33.0
49.0
82.0
136
1,120
 
34
March
4.50
13.0
17.0
23.0
34.0
56.8
116
182
1,230
 
34
April
5.30
12.0
14.0
22.0
34.0
53.0
91.1
162
1,340
 
34
May
0.87
6.50
8.80
13.0
23.0
38.0
69.7
109
1,810
 
34
June
0.66
2.30
3.49
5.70
10.0
19.0
36.0
70.0
3,900
 
34
July
0.07
0.61
1.10
2.20
5.40
13.0
30.0
57.3
1,140
 
34
August
0.00
0.15
0.27
0.92
3.30
10.0
23.0
41.7
503
 
34
September
0.00
0.06
0.19
0.74
2.80
11.0
29.0
65.6
2,450
 
35
October
0.02
0.11
0.42
2.00
6.60
16.0
38.0
82.2
1,100
 
33
November
0.28
1.48
3.80
7.40
14.0
32.0
63.0
108
1,590
 
33
December
1.50
5.40
7.20
14.0
25.0
42.0
82.0
134
1,300
 
34
 
       
Instantaneous minimum flow for period of record = 0.00 cubic feet per second.
Flow values of 0.00 are plotted as 0.01

The current daily value for 08/27/2008 is 3.6 cubic feet per second.

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

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Page Last Modified: 8/6/2008