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Virginia DEQ

Virginia Water Science Center

 
  Duration Plot and Table of 7-Day Average Streamflow
 
01630700 GOONEY RUN NEAR GLEN ECHO, VA
LOCATION.--Latitude 38°50'06", Longitude 78°13'56", North American Datum of 1927,
                    Warren County, VA, Hydrologic Unit 02070005.
DRAINAGE AREA.--20.5 square miles.
PERIOD OF RECORD.--May 2002 to current year.
DURATION STATISTIC COMPUTATION PERIOD.--All data through September 2008.
REGULATION.--No known regulation.
GAGE OPERATION.--U.S. Geological Survey, Virginia Water Science Center.
     Duration Plot with 7-Day Average Streamflow Conditions
Provisional Data Subject to Revision 01630700 plot. GOONEY RUN NEAR GLEN ECHO, VA
Provisional Data Subject to Revision

                    

The current 7-day running-average value for 09/30/2009 is 1.76 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


                01630700     GOONEY RUN NEAR GLEN ECHO, VA

   Minimum daily flow
   5th percentile
 
   10th percentile
 
   25th percentile
 
 
   Median
 
 
   75th percentile
 
 
 
   90th percentile
 
 
 
   95th percentile
 
 
 
 
   Maximum daily flow
         
Years of record
January
6.09
6.68
7.69
18.5
28.7
40.0
54.3
61.9
90.3
 
6
February
8.21
11.4
12.8
15.7
23.6
32.8
44.5
55.2
92.1
 
6
March
9.61
12.9
14.9
25.4
34.7
63.6
97.4
114
147
 
6
April
11.9
13.3
18.9
30.1
43.3
75.9
106
125
138
 
6
May
11.1
15.3
16.4
21.2
32.9
62.4
83.1
97.0
131
 
6
June
3.59
5.33
6.16
9.15
12.6
21.4
75.2
87.1
179
 
6
July
1.03
1.33
1.83
4.13
6.31
14.0
45.5
59.1
191
 
7
August
0.25
0.38
0.53
1.03
2.47
4.33
6.24
11.8
15.0
 
7
September
0.28
0.46
0.76
1.15
2.97
20.0
124
171
335
 
7
October
0.30
0.36
0.50
6.56
19.0
26.2
44.2
61.0
187
 
6
November
2.97
3.15
4.00
15.0
25.4
44.0
104
131
192
 
6
December
2.99
4.11
11.0
20.4
33.8
51.2
79.8
149
218
 
6
 
       

The current 7-day running-average value for 09/30/2009 is 1.76 cubic feet per second.

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

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