Minimum, mean, maximum, and flow-duration statistics of daily mean discharges for each full water year during period of record at streamgage. Notes: (1) The statistics generated are based on approved daily-mean data and may not match those published by the USGS in official publications. (2) This table is designed to allow import of data into files supported by other software. (3) Some columns in the table below contain site attributes and data duplicated on each line of record to provide user flexibility in manipulation of data in other files. (4) The user is responsible for assessment and use of the statistics from this site. DATE runprocess RUN: Fri Jan 9 17:30:37 EST 2015 Userid: jcweaver Agency: USGS Station: 02082506 Station name: Tar River below Tar River Reservoir near Rocky Mount Station status: Active Drainage area: 777 sqmi County: Nash Period of record string: August 1972 to current HUC: 03020101 Flow conditions: regulated Begin stat date: 10/01/1971 End stat date: 09/30/2011 Begin statistics WY: 1972 End statistics WY: 2011 Statistics POR: Specified POR year: 39.1890411 POR year recent: 39.1890411 POR class: 26 to 50 Period of record : Specified period ==> Begin year: 1972 water year ==> End year: 2011 water year Data heading explanations. Site_number -- Site identification number. Statistics_begin_date -- Begin date of period for analysis. Statistics_end_date -- End date of period for analysis. Full_water_years_summary -- Period of record containing full water years only. Water_Year -- Water year for which the statistics apply. Statistic -- Discharge statistic (e.g., daily, 7-day, etc). No_values -- Number of values used in the calculation. Mean -- Mean of daily mean values for the categorical period. Min -- Minimum of daily mean values for the categorical period. Min_date_CalYr -- Calendar date (or year) on which the minimum value occurred. Percentile_05 -- 05 percentile of daily mean values for the categorical period. Percentile_10 -- 10 percentile of daily mean values for the categorical period. Percentile_25 -- 25 percentile of daily mean values for the categorical period. Percentile_50 (Median) -- 50 percentile (median) of daily mean values for the categorical period. Percentile_75 -- 75 percentile of daily mean values for the categorical period. Percentile_90 -- 90 percentile of daily mean values for the categorical period. Percentile_95 -- 95 percentile of daily mean values for the categorical period. Max_date_CalYr -- Calendar date (or year) on which the minimum value occurred. Max -- Maximum of daily mean values for the categorical period. Days_at_or_below_10Percentile -- Number of days during water year daily mean discharge at or below 10th percentile. Events_at_or_below_10Percentile -- Number of events of one or more days during water year daily mean discharge at or below 10th percentile. Max_event_duration -- Duration (number of days) of longest event. Site_number Statistics_begin_date Statistics_end_date Full_water_years_summary Water_Year Statistic No_values Mean Min Min_date_CalYr Percentile_05 Percentile_10 Percentile_25 Percentile_50(Median) Percentile_75 Percentile_90 Percentile_95 Max Max_date_CalYr Days_at_or_below_10Percentile Events_at_or_below_10Percentile Max_event_duration 02082506 10/01/1972 09/30/1973 1973-2011 1973 Daily discharge 365 1470 93 09/30/1973 128 223 389 930 1700 3580 5270 10000 02/06/1973 36 3 15 02082506 10/01/1973 09/30/1974 1973-2011 1974 Daily discharge 365 720 79 10/10/1973 87 99 136 439 936 1770 2500 5960 08/09/1974 37 9 12 02082506 10/01/1974 09/30/1975 1973-2011 1975 Daily discharge 365 1120 86 10/16/1974 137 163 195 443 974 3080 6260 10500 07/19/1975 37 10 11 02082506 10/01/1975 09/30/1976 1973-2011 1976 Daily discharge 366 466 75 08/15/1976 83 91 150 272 508 860 1490 4540 01/29/1976 40 3 19 02082506 10/01/1976 09/30/1977 1973-2011 1977 Daily discharge 365 489 80 09/07/1977 89 97 122 228 544 1230 1740 4010 03/15/1977 37 5 14 02082506 10/01/1977 09/30/1978 1973-2011 1978 Daily discharge 365 1040 87 09/22/1978 101 125 253 482 1010 2870 4860 10900 04/30/1978 37 8 20 02082506 10/01/1978 09/30/1979 1973-2011 1979 Daily discharge 365 1020 88 11/08/1978 105 124 200 558 1020 2500 4160 10300 03/01/1979 36 4 33 02082506 10/01/1979 09/30/1980 1973-2011 1980 Daily discharge 366 742 62 09/18/1980 77 93 145 500 967 1750 2490 5920 11/16/1979 37 3 19 02082506 10/01/1980 09/30/1981 1973-2011 1981 Daily discharge 365 211 56 11/02/1980 64 66 91 134 258 447 615 1660 02/22/1981 41 7 15 02082506 10/01/1981 09/30/1982 1973-2011 1982 Daily discharge 365 823 39 10/19/1981 69 75 116 453 1070 2110 2960 6800 06/15/1982 36 3 23 02082506 10/01/1982 09/30/1983 1973-2011 1983 Daily discharge 365 1060 78 10/07/1982 89 99 151 552 1430 2700 4740 6040 02/19/1983 40 8 15 02082506 10/01/1983 09/30/1984 1973-2011 1984 Daily discharge 366 1290 85 10/06/1983 97 125 210 817 1670 3500 4440 8180 06/01/1984 37 4 25 02082506 10/01/1984 09/30/1985 1973-2011 1985 Daily discharge 365 506 84 09/28/1985 109 118 135 239 492 1060 1940 5970 02/05/1985 38 8 10 02082506 10/01/1985 09/30/1986 1973-2011 1986 Daily discharge 365 496 65 07/13/1986 67 71 99 239 476 1070 2000 7920 11/26/1985 37 1 37 02082506 10/01/1986 09/30/1987 1973-2011 1987 Daily discharge 365 967 57 11/11/1986 74 79 98 300 890 2640 5290 9920 04/19/1987 39 2 25 02082506 10/01/1987 09/30/1988 1973-2011 1988 Daily discharge 366 355 69 09/16/1988 70 73 102 217 452 746 1130 2200 01/22/1988 37 1 37 02082506 10/01/1988 09/30/1989 1973-2011 1989 Daily discharge 365 1180 86 10/05/1988 101 148 261 550 1400 3700 4840 7590 02/26/1989 37 4 26 02082506 10/01/1989 09/30/1990 1973-2011 1990 Daily discharge 365 999 68 09/24/1990 92 139 252 712 1340 2310 3040 5620 03/31/1990 36 5 16 02082506 10/01/1990 09/30/1991 1973-2011 1991 Daily discharge 365 498 64 10/12/1990 77 81 113 242 566 1140 1700 4920 01/15/1991 37 10 10 02082506 10/01/1991 09/30/1992 1973-2011 1992 Daily discharge 366 562 70 11/21/1991 82 93 115 272 550 1140 2030 8220 01/08/1992 36 3 34 02082506 10/01/1992 09/30/1993 1973-2011 1993 Daily discharge 365 1000 53 09/29/1993 74 97 131 575 1150 2720 3920 10400 03/08/1993 39 5 28 02082506 10/01/1993 09/30/1994 1973-2011 1994 Daily discharge 365 626 29 10/28/1993 56 63 109 256 708 1450 2230 7500 03/06/1994 37 5 28 02082506 10/01/1994 09/30/1995 1973-2011 1995 Daily discharge 365 588 60 10/06/1994 70 101 134 220 512 1560 2760 6070 02/19/1995 37 4 26 02082506 10/01/1995 09/30/1996 1973-2011 1996 Daily discharge 366 1150 105 07/08/1996 149 199 408 704 1290 2140 3650 13400 09/11/1996 36 5 20 02082506 10/01/1996 09/30/1997 1973-2011 1997 Daily discharge 365 924 113 09/26/1997 128 134 246 676 1100 1860 2910 7160 05/03/1997 37 7 10 02082506 10/01/1997 09/30/1998 1973-2011 1998 Daily discharge 365 981 68 09/17/1998 94 98 120 261 886 2840 5150 13300 03/24/1998 39 7 11 02082506 10/01/1998 09/30/1999 1973-2011 1999 Daily discharge 365 949 73 10/26/1998 86 89 95 224 592 1880 4100 25000 09/17/1999 45 15 10 02082506 10/01/1999 09/30/2000 1973-2011 2000 Daily discharge 366 1060 122 07/13/2000 166 226 350 590 1260 2450 3920 8630 07/27/2000 36 7 10 02082506 10/01/2000 09/30/2001 1973-2011 2001 Daily discharge 365 564 55 02/07/2001 121 133 164 252 540 1150 2180 7280 04/03/2001 38 6 11 02082506 10/01/2001 09/30/2002 1973-2011 2002 Daily discharge 365 332 40 07/27/2002 51 54 77 120 306 813 1510 3910 04/02/2002 39 3 26 02082506 10/01/2002 09/30/2003 1973-2011 2003 Daily discharge 365 1440 106 10/06/2002 225 293 448 916 1850 3230 4730 9800 04/13/2003 36 6 11 02082506 10/01/2003 09/30/2004 1973-2011 2004 Daily discharge 366 693 115 06/23/2004 153 186 254 464 760 1580 2130 5030 08/17/2004 37 6 14 02082506 10/01/2004 09/30/2005 1973-2011 2005 Daily discharge 365 610 38 08/30/2005 73 80 220 472 764 1290 1710 3620 01/16/2005 37 4 12 02082506 10/01/2005 09/30/2006 1973-2011 2006 Daily discharge 365 564 47 11/07/2005 50 54 192 334 544 955 2020 10000 06/16/2006 43 5 30 02082506 10/01/2006 09/30/2007 1973-2011 2007 Daily discharge 365 714 13 09/26/2007 34 41 108 419 828 1770 3030 5330 11/26/2006 38 2 37 02082506 10/01/2007 09/30/2008 1973-2011 2008 Daily discharge 366 340 4.1 10/28/2007 11 13 57 161 356 834 1550 3470 09/09/2008 41 6 10 02082506 10/01/2008 09/30/2009 1973-2011 2009 Daily discharge 365 518 54 09/23/2009 69 73 90 264 520 1060 2050 5630 03/30/2009 38 9 10 02082506 10/01/2009 09/30/2010 1973-2011 2010 Daily discharge 365 733 24 11/10/2009 57 63 69 279 830 2030 3320 6170 02/09/2010 37 6 25 02082506 10/01/2010 09/30/2011 1973-2011 2011 Daily discharge 365 260 43 08/13/2011 54 63 74 156 280 537 856 2960 10/02/2010 36 5 22