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Virginia DEQ

Virginia Water Science Center

 
  Duration Plot and Table of 14-Day Average Streamflow
 
02018000 CRAIG CREEK AT PARR, VA
LOCATION.--Latitude 37°39'57", Longitude 79°54'42", North American Datum of 1927,
                    Botetourt County, VA, Hydrologic Unit 02080201.
DRAINAGE AREA.--329 square miles.
PERIOD OF RECORD.--April 1925 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 14-Day Average Streamflow Conditions
Provisional Data Subject to Revision 02018000 plot. CRAIG CREEK AT PARR, VA
Provisional Data Subject to Revision

                    

The current 14-day running-average value for 10/11/2008 is 36.64 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


                02018000     CRAIG CREEK AT PARR, VA

   Minimum daily flow
   5th percentile
 
   10th percentile
 
   25th percentile
 
 
   Median
 
 
   75th percentile
 
 
 
   90th percentile
 
 
 
   95th percentile
 
 
 
 
   Maximum daily flow
         
Years of record
January
43.6
63.4
105
226
394
687
1,070
1,360
2,940
 
82
February
49.3
99.5
155
287
528
837
1,210
1,500
2,890
 
82
March
54.9
177
235
384
609
957
1,470
1,800
2,890
 
82
April
101
177
231
331
529
970
1,470
1,750
4,060
 
82
May
73.0
125
150
220
363
609
988
1,240
2,860
 
83
June
38.9
70.1
82.2
110
177
345
787
1,260
2,580
 
83
July
29.0
44.0
48.1
62.8
90.8
148
286
519
2,280
 
83
August
28.6
38.3
41.3
51.7
76.4
134
251
475
2,440
 
83
September
26.1
35.0
37.5
46.0
63.1
114
336
669
2,070
 
83
October
31.9
36.9
41.7
50.4
70.6
173
471
665
2,170
 
82
November
38.1
46.6
51.8
63.6
117
294
704
948
3,930
 
82
December
43.8
52.6
60.0
108
245
499
833
1,090
2,480
 
82
 
       

The current 14-day running-average value for 10/11/2008 is 36.64 cubic feet per second.

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

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