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Virginia DEQ

Virginia Water Science Center

 
  Duration Plot and Table of 7-Day Average Streamflow
 
02021500 MAURY RIVER AT ROCKBRIDGE BATHS, VA
LOCATION.--Latitude 37°54'26", Longitude 79°25'20", North American Datum of 1927,
                    Rockbridge County, VA, Hydrologic Unit 02080202.
DRAINAGE AREA.--329 square miles.
PERIOD OF RECORD.--October 1928 to current year. Monthly discharge only for some periods, published in WSP 1303. Prior to October 1945, published as North River at Rockbridge Baths.
DURATION STATISTIC COMPUTATION PERIOD.--All data through September 2007.
REGULATION.--Minimal regulation since 1966.
GAGE OPERATION.--U.S. Geological Survey, Virginia Water Science Center.
     Duration Plot with 7-Day Average Streamflow Conditions
Provisional Data Subject to Revision 02021500 plot. MAURY RIVER AT ROCKBRIDGE BATHS, VA
Provisional Data Subject to Revision

                    

The current 7-day running-average value for 10/14/2008 is 22 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


                02021500     MAURY RIVER AT ROCKBRIDGE BATHS, VA

   Minimum daily flow
   5th percentile
 
   10th percentile
 
   25th percentile
 
 
   Median
 
 
   75th percentile
 
 
 
   90th percentile
 
 
 
   95th percentile
 
 
 
 
   Maximum daily flow
         
Years of record
January
24.7
47.8
82.1
161
328
704
1,270
1,750
4,800
 
79
February
31.3
68.9
120
208
421
790
1,330
1,670
3,500
 
79
March
39.6
142
200
331
574
1,070
1,790
2,310
6,320
 
79
April
66.1
133
160
238
439
845
1,470
1,920
4,720
 
79
May
43.0
88.1
112
173
313
611
1,010
1,370
4,450
 
79
June
21.9
40.4
51.6
72.6
122
281
684
1,380
5,100
 
79
July
9.24
22.6
27.6
40.7
63.6
123
286
457
3,940
 
79
August
8.71
18.7
22.4
30.0
46.3
96.9
250
509
3,200
 
79
September
8.19
16.3
19.6
27.1
44.7
95.6
245
605
4,290
 
79
October
10.5
19.1
23.6
34.3
62.6
125
456
922
2,430
 
78
November
17.9
25.3
28.7
44.4
98.5
281
670
1,050
9,250
 
79
December
21.7
32.9
37.7
98.9
232
512
977
1,330
4,200
 
79
 
       

The current 7-day running-average value for 10/14/2008 is 22 cubic feet per second.

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

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