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Virginia DEQ

Virginia Water Science Center

 
  Duration Plot and Table of 7-Day Average Streamflow
 
02055100 TINKER CREEK NEAR DALEVILLE, VA
LOCATION.--Latitude 37°25'03", Longitude 79°56'08", North American Datum of 1927,
                    Botetourt County, VA, Hydrologic Unit 03010101.
DRAINAGE AREA.--11.7 square miles.
PERIOD OF RECORD.--June 1956 to current year.
DURATION STATISTIC COMPUTATION PERIOD.--All data through September 2015.
REGULATION.--Some diversion during summer months for irrigation.
GAGE OPERATION.--U.S. Geological Survey, Virginia Water Science Center.
     Duration Plot with 7-Day Average Streamflow Conditions
Provisional Data Subject to Revision 02055100 plot. TINKER CREEK NEAR DALEVILLE, VA
Provisional Data Subject to Revision

                    

The current 7-day running-average value for 03/22/2017 is 5.61 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


                02055100     TINKER CREEK NEAR DALEVILLE, VA

   Minimum daily flow
   5th percentile
 
   10th percentile
 
   25th percentile
 
 
   Median
 
 
   75th percentile
 
 
 
   90th percentile
 
 
 
   95th percentile
 
 
 
 
   Maximum daily flow
         
Years of record
January
1.49
2.33
3.80
6.75
10.9
17.7
26.0
34.3
102
 
59
February
1.24
3.43
4.44
7.91
13.9
20.6
31.8
41.7
154
 
59
March
1.79
4.26
6.03
11.0
16.4
26.3
39.1
52.4
120
 
59
April
2.04
4.63
5.69
8.74
13.8
23.6
40.0
53.8
179
 
59
May
1.67
3.64
4.34
5.84
9.48
15.5
24.8
34.2
125
 
59
June
0.68
2.14
2.77
4.26
6.50
10.0
17.6
31.4
132
 
60
July
0.64
1.37
2.06
3.11
4.58
7.38
15.0
27.0
159
 
60
August
0.42
1.27
1.76
2.61
3.90
6.46
12.0
19.1
87.9
 
60
September
0.60
1.32
1.67
2.43
3.89
5.91
13.9
19.8
102
 
60
October
0.91
1.56
2.16
3.11
4.81
7.61
16.0
27.1
112
 
59
November
1.09
1.85
2.34
3.75
5.67
10.7
19.1
27.4
434
 
59
December
0.91
2.01
2.77
4.54
8.03
14.6
23.1
29.5
74.1
 
59
 
       

The current 7-day running-average value for 03/22/2017 is 5.61 cubic feet per second.

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

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