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 20:49:47 EST 2015 Userid: jcweaver Agency: USGS Station: 02112250 Station name: Yadkin River at Elkin Station status: Active Drainage area: 869 sqmi County: Yadkin Period of record string: April 1964 to current HUC: 03040101 Flow conditions: regulated Begin stat date: 10/01/1962 End stat date: 09/30/2012 Begin statistics WY: 1963 End statistics WY: 2012 Statistics POR: Specified POR year: 47.52876712 POR year recent: 47.52876712 POR class: 26 to 50 Period of record : Specified period ==> Begin year: 1963 water year ==> End year: 2012 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 02112250 10/01/1964 09/30/1965 1965-2012 1965 Daily discharge 365 1550 564 11/24/1964 646 759 983 1200 1680 2440 3570 9970 10/17/1964 37 9 19 02112250 10/01/1965 09/30/1966 1965-2012 1966 Daily discharge 365 1080 342 07/29/1966 461 485 591 825 1120 1720 2470 13600 02/13/1966 38 7 17 02112250 10/01/1966 09/30/1967 1965-2012 1967 Daily discharge 365 1000 402 08/18/1967 490 557 698 891 1100 1490 1950 4060 06/20/1967 37 9 12 02112250 10/01/1967 09/30/1968 1965-2012 1968 Daily discharge 366 1090 388 09/25/1968 451 542 707 970 1240 1660 2210 6990 03/13/1968 36 4 17 02112250 10/01/1968 09/30/1969 1965-2012 1969 Daily discharge 365 1180 356 10/02/1968 542 622 750 1000 1280 1770 2600 7020 10/20/1968 37 7 16 02112250 10/01/1969 09/30/1970 1965-2012 1970 Daily discharge 365 1270 421 07/18/1970 560 651 785 1030 1260 1720 2360 21500 08/10/1970 36 7 13 02112250 10/01/1970 09/30/1971 1965-2012 1971 Daily discharge 365 1260 355 12/09/1970 642 740 867 1020 1280 1860 3050 10700 09/19/1971 36 8 14 02112250 10/01/1971 09/30/1972 1965-2012 1972 Daily discharge 366 1700 739 09/24/1972 795 870 1150 1400 1700 2550 3830 20300 06/21/1972 36 3 20 02112250 10/01/1972 09/30/1973 1965-2012 1973 Daily discharge 365 1950 795 10/16/1972 830 898 1120 1620 2210 3110 4270 12500 04/27/1973 36 6 12 02112250 10/01/1973 09/30/1974 1965-2012 1974 Daily discharge 365 1820 891 11/20/1973 944 987 1190 1570 1940 2700 3810 10000 04/04/1974 37 8 19 02112250 10/01/1974 09/30/1975 1965-2012 1975 Daily discharge 365 1750 780 11/11/1974 820 839 964 1330 1780 3060 5010 16400 03/14/1975 36 7 19 02112250 10/01/1975 09/30/1976 1965-2012 1976 Daily discharge 366 1370 692 09/08/1976 753 796 909 1060 1300 2120 3450 13800 10/18/1975 38 5 15 02112250 10/01/1976 09/30/1977 1965-2012 1977 Daily discharge 365 1430 619 09/03/1977 683 728 906 1100 1420 2010 2910 16300 10/09/1976 36 5 14 02112250 10/01/1977 09/30/1978 1965-2012 1978 Daily discharge 365 1920 767 09/29/1978 878 902 1080 1510 1920 3530 4920 13500 11/06/1977 38 9 8 02112250 10/01/1978 09/30/1979 1965-2012 1979 Daily discharge 365 1800 625 10/19/1978 716 773 916 1310 1900 3470 4980 13400 09/22/1979 37 4 30 02112250 10/01/1979 09/30/1980 1965-2012 1980 Daily discharge 366 1860 615 08/30/1980 680 725 1180 1410 1960 3390 4360 10800 04/09/1980 36 6 12 02112250 10/01/1980 09/30/1981 1965-2012 1981 Daily discharge 365 758 246 08/31/1981 358 552 610 660 759 953 1360 5460 05/29/1981 37 4 25 02112250 10/01/1981 09/30/1982 1965-2012 1982 Daily discharge 365 1040 299 10/06/1981 329 406 744 876 1140 1620 2230 7210 02/03/1982 37 4 25 02112250 10/01/1982 09/30/1983 1965-2012 1983 Daily discharge 365 1700 522 10/07/1982 651 709 804 1230 1960 3130 4520 20400 04/10/1983 36 8 7 02112250 10/01/1983 09/30/1984 1965-2012 1984 Daily discharge 366 1720 634 10/10/1983 847 887 1110 1500 1910 2900 3740 10100 02/14/1984 36 7 11 02112250 10/01/1984 09/30/1985 1965-2012 1985 Daily discharge 365 881 476 07/24/1985 567 621 743 799 898 1130 1480 7030 08/18/1985 37 7 11 02112250 10/01/1985 09/30/1986 1965-2012 1986 Daily discharge 365 823 356 07/21/1986 424 461 566 725 894 1200 1540 4460 11/07/1985 36 6 18 02112250 10/01/1986 09/30/1987 1965-2012 1987 Daily discharge 365 1500 447 10/07/1986 489 609 798 1110 1620 2460 3790 13900 03/01/1987 36 5 12 02112250 10/01/1987 09/30/1988 1965-2012 1988 Daily discharge 366 698 275 08/19/1988 336 364 488 714 858 974 1090 2300 11/29/1987 36 11 7 02112250 10/01/1988 09/30/1989 1965-2012 1989 Daily discharge 365 1030 318 10/01/1988 370 439 558 761 1120 1840 2740 7760 09/22/1989 36 4 17 02112250 10/01/1989 09/30/1990 1965-2012 1990 Daily discharge 365 1690 678 09/26/1990 743 791 946 1370 1960 3100 4310 6570 10/01/1989 37 6 13 02112250 10/01/1990 09/30/1991 1965-2012 1991 Daily discharge 365 1790 688 10/01/1990 729 808 1070 1410 1920 3130 4720 9280 10/23/1990 37 5 23 02112250 10/01/1991 09/30/1992 1965-2012 1992 Daily discharge 366 1300 643 11/06/1991 684 698 798 981 1350 2160 2850 11200 04/21/1992 36 2 31 02112250 10/01/1992 09/30/1993 1965-2012 1993 Daily discharge 365 1820 663 09/24/1993 736 800 1020 1450 2120 3260 4060 12300 03/24/1993 38 11 10 02112250 10/01/1993 09/30/1994 1965-2012 1994 Daily discharge 365 1480 480 10/29/1993 540 550 716 1120 1500 2410 4600 18000 08/17/1994 41 13 8 02112250 10/01/1994 09/30/1995 1965-2012 1995 Daily discharge 365 1370 623 09/09/1995 695 778 938 1110 1460 2070 2670 12900 01/15/1995 36 9 9 02112250 10/01/1995 09/30/1996 1965-2012 1996 Daily discharge 366 1520 642 10/03/1995 744 820 950 1120 1530 2390 3900 11000 08/14/1996 38 10 10 02112250 10/01/1996 09/30/1997 1965-2012 1997 Daily discharge 365 1470 513 09/09/1997 546 666 926 1260 1650 2300 3150 8200 12/01/1996 36 3 29 02112250 10/01/1997 09/30/1998 1965-2012 1998 Daily discharge 365 1590 508 09/18/1998 544 577 680 1000 1820 3500 4340 16000 01/08/1998 36 6 13 02112250 10/01/1998 09/30/1999 1965-2012 1999 Daily discharge 365 851 404 09/26/1999 459 518 576 746 1020 1280 1570 3350 01/24/1999 36 8 17 02112250 10/01/1999 09/30/2000 1965-2012 2000 Daily discharge 366 791 401 09/17/2000 446 478 560 688 874 1190 1500 4210 03/21/2000 36 9 6 02112250 10/01/2000 09/30/2001 1965-2012 2001 Daily discharge 365 595 339 10/17/2000 356 373 426 509 639 865 1100 4610 03/30/2001 38 7 30 02112250 10/01/2001 09/30/2002 1965-2012 2002 Daily discharge 365 508 193 09/13/2002 223 255 328 442 592 844 976 2050 03/18/2002 37 6 16 02112250 10/01/2002 09/30/2003 1965-2012 2003 Daily discharge 365 1870 338 10/09/2002 595 720 900 1570 2210 3580 4680 8430 04/10/2003 37 8 15 02112250 10/01/2003 09/30/2004 1965-2012 2004 Daily discharge 366 1500 625 08/10/2004 787 873 1080 1180 1450 2420 3450 12600 09/08/2004 36 12 9 02112250 10/01/2004 09/30/2005 1965-2012 2005 Daily discharge 365 1440 546 09/20/2005 652 844 1110 1280 1560 2190 2730 6290 03/28/2005 36 3 29 02112250 10/01/2005 09/30/2006 1965-2012 2006 Daily discharge 365 938 380 08/29/2006 459 494 610 789 1110 1470 1780 7160 10/08/2005 36 10 9 02112250 10/01/2006 09/30/2007 1965-2012 2007 Daily discharge 365 987 246 09/10/2007 303 333 542 821 1080 1810 2490 7000 01/01/2007 36 6 11 02112250 10/01/2007 09/30/2008 1965-2012 2008 Daily discharge 366 565 184 07/17/2008 202 217 304 520 708 978 1220 3020 10/26/2007 36 10 8 02112250 10/01/2008 09/30/2009 1965-2012 2009 Daily discharge 365 1130 503 02/26/2009 554 605 706 876 1240 1860 2560 6980 05/26/2009 36 9 9 02112250 10/01/2009 09/30/2010 1965-2012 2010 Daily discharge 365 1490 426 07/08/2010 525 592 782 1220 1740 2760 3780 13700 01/25/2010 36 9 13 02112250 10/01/2010 09/30/2011 1965-2012 2011 Daily discharge 365 1020 380 08/31/2011 470 529 604 700 1120 1730 2660 9330 03/06/2011 36 7 14 02112250 10/01/2011 09/30/2012 1965-2012 2012 Daily discharge 366 1180 448 10/04/2011 550 611 720 945 1270 2250 2620 6380 05/14/2012 37 10 11