USGS - science for a changing world
Virginia DEQ

Virginia Water Science Center

 
  Duration Plot and Table of 28-Day Average Streamflow
 
01632900 SMITH CREEK NEAR NEW MARKET, VA
LOCATION.--Latitude 38°41'36", Longitude 78°38'35", North American Datum of 1927,
                    Shenandoah County, VA, Hydrologic Unit 02070006.
DRAINAGE AREA.--93.6 square miles.
PERIOD OF RECORD.--August 1960 to current year.
DURATION STATISTIC COMPUTATION PERIOD.--All data through September 2015.
REGULATION.--Some diversion during summer months for irrigation.
GAGE OPERATION.--Virginia Department of Environmental Quality - Water Division.
     Duration Plot with 28-Day Average Streamflow Conditions
Provisional Data Subject to Revision 01632900 plot. SMITH CREEK NEAR NEW MARKET, VA
Provisional Data Subject to Revision

                    

The current 28-day running-average value for 03/22/2017 is 29.14 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


                01632900     SMITH CREEK NEAR NEW MARKET, VA

   Minimum daily flow
   5th percentile
 
   10th percentile
 
   25th percentile
 
 
   Median
 
 
   75th percentile
 
 
 
   90th percentile
 
 
 
   95th percentile
 
 
 
 
   Maximum daily flow
         
Years of record
January
8.71
15.1
18.5
33.4
68.6
112
165
209
453
 
55
February
9.58
19.6
24.9
46.7
82.5
133
195
239
476
 
55
March
9.47
30.0
39.0
58.2
110
175
261
326
569
 
55
April
18.8
35.4
41.2
64.4
105
173
268
332
569
 
55
May
19.4
30.1
36.2
53.7
79.3
135
182
240
396
 
55
June
12.1
21.2
27.5
35.7
56.0
87.8
132
159
310
 
55
July
8.48
14.5
17.4
25.4
37.0
50.6
87.1
111
380
 
55
August
6.88
10.5
12.2
19.9
27.4
41.6
63.8
89.1
150
 
55
September
4.15
10.2
11.5
16.0
21.5
37.3
68.6
106
434
 
56
October
8.32
10.6
12.9
15.6
22.8
40.8
130
203
439
 
55
November
8.59
12.7
14.5
19.2
28.7
63.9
116
166
344
 
55
December
8.75
14.5
16.1
24.6
46.0
85.1
142
199
346
 
55
 
       

The current 28-day running-average value for 03/22/2017 is 29.14 cubic feet per second.

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

Accessibility FOIA Privacy Policies and Notices

Take Pride in America logo USA.gov logo U.S. Department of the Interior | U.S. Geological Survey
URL: http://va.water.usgs.gov/duration_plots/htm_28/dp01632900.htm
Page Contact Information: Virginia WSC Webmaster
Page Last Modified: 6/19/2016