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Virginia DEQ

Virginia Water Science Center

 
  Duration Plot and Table of 28-Day Average Streamflow
 
03475000 MIDDLE FORK HOLSTON RIVER NEAR MEADOWVIEW, VA
LOCATION.--Latitude 36°42'47", Longitude 81°49'08", North American Datum of 1927,
                    Washington County, VA, Hydrologic Unit 06010102.
DRAINAGE AREA.--206 square miles.
PERIOD OF RECORD.--October 1931 to September 1953, May 1976 to current year. Monthly discharge only for October 1931, published in WSP 1306.
DURATION STATISTIC COMPUTATION PERIOD.--May 1976 through September 2015.
REGULATION.--Flow regulated by powerplant about 0.9 mile above gage prior to 1954.
GAGE OPERATION.--U.S. Geological Survey, Virginia Water Science Center.
     Duration Plot with 28-Day Average Streamflow Conditions
Provisional Data Subject to Revision 03475000 plot. MIDDLE FORK HOLSTON RIVER NEAR MEADOWVIEW, VA
Provisional Data Subject to Revision

                    

The current 28-day running-average value for 03/22/2017 is 363.11 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


                03475000     MIDDLE FORK HOLSTON RIVER NEAR MEADOWVIEW, VA

   Minimum daily flow
   5th percentile
 
   10th percentile
 
   25th percentile
 
 
   Median
 
 
   75th percentile
 
 
 
   90th percentile
 
 
 
   95th percentile
 
 
 
 
   Maximum daily flow
         
Years of record
January
67.2
81.0
99.2
182
269
387
492
542
846
 
39
February
68.2
147
170
224
341
472
633
812
1,060
 
39
March
92.8
194
230
316
427
604
710
772
1,160
 
39
April
113
178
206
279
406
552
707
845
1,190
 
39
May
104
139
168
228
295
397
550
639
1,190
 
39
June
61.1
95.7
116
147
202
311
442
503
855
 
40
July
51.7
79.5
88.3
104
143
214
351
468
657
 
40
August
50.4
72.1
78.1
93.8
118
168
292
389
549
 
40
September
49.2
57.4
66.0
76.9
98.3
132
174
198
374
 
40
October
45.2
54.7
62.5
68.5
87.6
117
179
300
560
 
39
November
49.7
61.6
65.3
72.2
96.1
161
263
314
781
 
39
December
55.9
65.6
70.9
87.8
164
308
403
470
834
 
39
 
       

The current 28-day running-average value for 03/22/2017 is 363.11 cubic feet per second.

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

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