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Virginia DEQ

Virginia Water Science Center

 
  Duration Plot and Table of 14-Day Average Streamflow
 
02020500 CALFPASTURE RIVER ABOVE MILL CREEK, AT GOSHEN, VA
LOCATION.--Latitude 37°59'16", Longitude 79°29'38", North American Datum of 1927,
                    Rockbridge County, VA, Hydrologic Unit 02080202.
DRAINAGE AREA.--141 square miles.
PERIOD OF RECORD.--October 1938 to September 1996. October 1998 to current year. Monthly discharge only for some periods, published in WSP 1303.
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 02020500 plot. CALFPASTURE RIVER ABOVE MILL CREEK AT GOSHEN, VA
Provisional Data Subject to Revision

                    

The current 14-day running-average value for 03/22/2017 is 46.36 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


                02020500     CALFPASTURE RIVER ABOVE MILL CREEK AT GOSHEN, VA

   Minimum daily flow
   5th percentile
 
   10th percentile
 
   25th percentile
 
 
   Median
 
 
   75th percentile
 
 
 
   90th percentile
 
 
 
   95th percentile
 
 
 
 
   Maximum daily flow
         
Years of record
January
7.24
16.1
32.6
75.5
153
317
478
615
1,790
 
75
February
7.87
35.2
49.6
87.9
178
332
537
668
1,740
 
75
March
19.6
64.0
86.6
155
282
465
691
802
1,290
 
75
April
29.3
60.0
75.2
125
232
394
611
741
1,500
 
75
May
14.8
42.4
54.2
90.6
178
315
490
563
1,370
 
75
June
7.39
16.1
22.3
34.6
67.3
173
432
649
1,230
 
75
July
2.33
6.04
7.98
13.2
24.5
54.0
125
257
1,180
 
75
August
2.01
4.23
5.38
8.27
16.0
37.8
102
253
833
 
75
September
1.13
2.69
4.24
6.63
12.4
32.6
120
372
1,600
 
75
October
1.31
3.92
5.15
7.50
16.9
50.0
194
325
947
 
74
November
3.37
6.22
7.69
14.1
40.6
120
274
396
2,870
 
75
December
6.08
9.49
12.4
42.3
124
256
435
553
1,420
 
75
 
       

The current 14-day running-average value for 03/22/2017 is 46.36 cubic feet per second.

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

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