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Virginia DEQ

Virginia Water Science Center

 
  Duration Plot and Table of 28-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 28-Day Average Streamflow Conditions
Provisional Data Subject to Revision 02018000 plot. CRAIG CREEK AT PARR, VA
Provisional Data Subject to Revision

                    

The current 28-day running-average value for 03/22/2017 is 227.43 cubic feet per second.

  explanation   Percentile Description Duration Plot Description 28 Day 14 Day 7 Day Daily
      Duration Table of 28-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
48.7
69.3
109
209
416
636
925
1,120
1,720
 
90
February
53.1
112
169
303
542
788
1,020
1,240
1,980
 
90
March
55.6
194
269
430
627
939
1,230
1,420
2,280
 
90
April
121
224
293
432
635
992
1,330
1,580
2,530
 
90
May
90.3
151
196
294
448
722
1,050
1,240
2,480
 
91
June
50.1
86.2
106
143
247
469
863
1,020
1,890
 
91
July
31.5
48.6
56.6
72.9
103
185
487
847
1,930
 
91
August
31.5
41.3
44.7
59.0
84.7
137
238
418
1,500
 
91
September
27.6
37.5
40.8
48.8
75.0
152
366
504
1,550
 
91
October
32.0
36.9
40.1
51.3
73.8
169
360
657
1,560
 
90
November
33.0
44.8
49.4
64.2
117
305
607
782
2,220
 
90
December
41.1
53.9
60.6
98.6
256
478
776
981
2,280
 
90
 
       

The current 28-day running-average value for 03/22/2017 is 227.43 cubic feet per second.

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

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