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Virginia DEQ

Virginia Water Science Center

 
  Duration Plot and Table of 7-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 7-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 7-day running-average value for 03/22/2017 is 59.43 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


                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
6.77
14.5
30.0
64.1
133
284
530
752
2,590
 
75
February
7.03
32.0
42.9
78.7
164
308
561
763
1,620
 
75
March
16.1
56.3
79.2
141
240
456
791
1,040
1,830
 
75
April
22.0
52.9
65.2
101
184
364
632
832
2,310
 
75
May
9.37
36.8
46.9
76.1
144
288
538
695
2,160
 
75
June
6.34
13.0
17.6
28.0
48.6
124
362
671
2,190
 
75
July
1.61
5.58
7.30
11.6
21.4
46.7
108
189
2,220
 
75
August
1.20
3.68
4.76
7.71
14.4
34.5
95.0
192
1,480
 
75
September
0.67
2.44
4.03
6.26
11.8
28.9
106
284
2,630
 
75
October
1.26
3.89
5.06
7.64
16.0
47.3
153
354
1,790
 
74
November
3.29
6.18
7.70
14.4
39.3
116
284
461
5,540
 
75
December
5.44
9.32
12.5
39.9
107
246
486
664
2,420
 
75
 
       

The current 7-day running-average value for 03/22/2017 is 59.43 cubic feet per second.

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

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