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Virginia DEQ

Virginia Water Science Center

 
  Duration Plot and Table of 7-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 2015.
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 02018000 plot. CRAIG CREEK AT PARR, VA
Provisional Data Subject to Revision

                    

The current 7-day running-average value for 03/22/2017 is 257.14 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


                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
40.7
61.9
101
201
360
659
1,160
1,570
4,110
 
90
February
46.6
99.9
144
248
463
793
1,300
1,700
4,200
 
90
March
54.0
160
218
347
567
953
1,570
2,060
4,260
 
90
April
96.0
163
212
294
455
829
1,410
2,000
4,290
 
90
May
63.3
113
137
194
328
575
1,060
1,420
3,830
 
91
June
35.9
63.5
72.9
98.2
151
294
681
1,200
3,920
 
91
July
28.6
42.4
46.3
58.1
82.7
138
246
429
3,460
 
91
August
27.1
36.4
39.1
49.4
71.4
124
237
486
4,520
 
91
September
23.6
33.6
36.1
44.7
60.6
99.9
276
593
3,080
 
91
October
28.0
36.6
40.6
49.7
68.8
147
409
749
3,540
 
90
November
36.4
46.0
52.1
63.6
109
284
651
1,010
7,300
 
90
December
40.0
52.0
58.1
108
236
497
882
1,250
3,900
 
90
 
       

The current 7-day running-average value for 03/22/2017 is 257.14 cubic feet per second.

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

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