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 17:09:17 EST 2015 Userid: jcweaver Agency: USGS Station: 02077200 Station name: Hyco Creek near Leasburg Station status: Active Drainage area: 45.9 sqmi County: Caswell Period of record string: July 1964 to current HUC: 03010104 Flow conditions: unregulated Begin stat date: Begin record End stat date: 09/30/2012 Begin statistics WY: 1964 End statistics WY: 2012 Statistics POR: Full POR year: 47.27945205 POR year recent: 47.27945205 POR class: 26 to 50 Period of record : Full period ==> Begin year: 1964 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 02077200 10/01/1964 09/30/1965 1965-2012 1965 Daily discharge 365 49.6 1.1 09/23/1965 2.5 3.8 10 22 38 85 170 1100 10/05/1964 37 5 15 02077200 10/01/1965 09/30/1966 1965-2012 1966 Daily discharge 365 35.0 0.00 07/09/1966 0.00 0.00 2.6 5.6 14 80 154 1100 02/28/1966 51 2 26 02077200 10/01/1966 09/30/1967 1965-2012 1967 Daily discharge 365 16.7 0.00 08/17/1967 0.43 0.60 1.6 8.3 19 36 55 423 02/21/1967 42 7 20 02077200 10/01/1967 09/30/1968 1965-2012 1968 Daily discharge 366 32.0 0.00 07/02/1968 0.00 0.00 1.1 8.1 26 58 106 1400 03/13/1968 42 3 37 02077200 10/01/1968 09/30/1969 1965-2012 1969 Daily discharge 365 29.0 0.00 10/01/1968 0.00 0.00 3.4 8.7 29 63 118 590 03/07/1969 42 1 42 02077200 10/01/1969 09/30/1970 1965-2012 1970 Daily discharge 365 26.5 0.00 09/18/1970 0.04 0.96 3.2 9.0 30 56 103 626 02/17/1970 36 2 31 02077200 10/01/1970 09/30/1971 1965-2012 1971 Daily discharge 365 44.2 0.00 10/01/1970 0.10 1.5 4.6 16 42 84 182 887 02/09/1971 36 2 30 02077200 10/01/1971 09/30/1972 1965-2012 1972 Daily discharge 366 44.8 1.0 07/18/1972 2.2 3.0 11 25 40 81 166 958 06/22/1972 40 7 15 02077200 10/01/1972 09/30/1973 1965-2012 1973 Daily discharge 365 74.8 0.94 09/30/1973 3.5 5.2 13 38 71 160 276 1020 12/16/1972 38 4 27 02077200 10/01/1973 09/30/1974 1965-2012 1974 Daily discharge 365 53.0 0.59 10/20/1973 0.94 1.4 5.7 24 54 120 188 2150 09/07/1974 37 4 23 02077200 10/01/1974 09/30/1975 1965-2012 1975 Daily discharge 365 92.3 1.9 07/04/1975 3.5 5.3 7.8 23 58 169 481 2610 07/14/1975 36 5 15 02077200 10/01/1975 09/30/1976 1965-2012 1976 Daily discharge 366 22.9 0.00 08/25/1976 0.00 0.00 3.8 12 21 43 75 590 01/28/1976 37 1 37 02077200 10/01/1976 09/30/1977 1965-2012 1977 Daily discharge 365 20.7 0.00 07/25/1977 0.00 0.05 1.2 7.0 26 57 90 340 01/11/1977 37 3 27 02077200 10/01/1977 09/30/1978 1965-2012 1978 Daily discharge 365 81.7 0.00 10/01/1977 3.0 3.9 8.7 22 52 164 315 2580 04/26/1978 38 8 13 02077200 10/01/1978 09/30/1979 1965-2012 1979 Daily discharge 365 74.8 2.1 09/01/1979 2.8 3.3 7.2 25 54 143 295 2140 02/25/1979 38 8 13 02077200 10/01/1979 09/30/1980 1965-2012 1980 Daily discharge 366 38.8 0.00 09/05/1980 0.00 0.27 6.8 18 38 93 161 724 11/12/1979 36 4 23 02077200 10/01/1980 09/30/1981 1965-2012 1981 Daily discharge 365 15.2 0.06 10/01/1980 0.57 0.90 2.0 5.8 14 28 44 684 07/04/1981 37 8 11 02077200 10/01/1981 09/30/1982 1965-2012 1982 Daily discharge 365 44.9 0.00 10/16/1981 0.17 2.8 5.9 16 40 97 196 984 06/11/1982 40 6 26 02077200 10/01/1982 09/30/1983 1965-2012 1983 Daily discharge 365 55.9 0.00 08/17/1983 0.00 0.00 3.9 28 62 113 221 1220 04/16/1983 45 1 45 02077200 10/01/1983 09/30/1984 1965-2012 1984 Daily discharge 366 66.2 0.00 10/01/1983 0.00 1.0 5.3 28 58 136 232 1550 02/14/1984 38 3 23 02077200 10/01/1984 09/30/1985 1965-2012 1985 Daily discharge 365 31.8 0.12 07/24/1985 1.0 1.7 3.3 8.3 24 60 120 790 02/02/1985 36 8 9 02077200 10/01/1985 09/30/1986 1965-2012 1986 Daily discharge 365 23.8 0.00 08/03/1986 0.08 0.21 1.9 11 22 42 72 917 11/22/1985 38 8 15 02077200 10/01/1986 09/30/1987 1965-2012 1987 Daily discharge 365 64.4 0.00 10/09/1986 0.00 0.01 3.2 13 46 142 297 2300 03/01/1987 38 2 32 02077200 10/01/1987 09/30/1988 1965-2012 1988 Daily discharge 366 27.6 0.00 08/14/1988 0.10 0.76 2.9 12 31 69 115 371 01/20/1988 36 3 26 02077200 10/01/1988 09/30/1989 1965-2012 1989 Daily discharge 365 61.0 0.57 10/01/1988 4.9 6.7 12 21 46 111 201 1410 08/01/1989 38 8 11 02077200 10/01/1989 09/30/1990 1965-2012 1990 Daily discharge 365 55.4 0.00 09/05/1990 0.00 0.34 7.9 26 58 145 205 775 10/02/1989 36 3 28 02077200 10/01/1990 09/30/1991 1965-2012 1991 Daily discharge 365 45.6 0.00 10/01/1990 0.00 0.15 3.3 17 36 80 171 1470 03/30/1991 37 4 22 02077200 10/01/1991 09/30/1992 1965-2012 1992 Daily discharge 366 29.7 0.80 09/18/1992 1.7 2.6 5.0 12 23 41 77 1880 01/04/1992 38 9 14 02077200 10/01/1992 09/30/1993 1965-2012 1993 Daily discharge 365 54.8 0.00 08/22/1993 0.22 0.69 3.0 20 54 122 220 2000 03/04/1993 36 9 9 02077200 10/01/1993 09/30/1994 1965-2012 1994 Daily discharge 365 51.5 0.43 10/06/1993 1.4 2.4 4.5 18 48 103 203 1270 03/02/1994 37 6 18 02077200 10/01/1994 09/30/1995 1965-2012 1995 Daily discharge 365 66.0 0.38 08/26/1995 0.71 1.1 3.2 7.5 24 77 165 7400 08/28/1995 37 4 23 02077200 10/01/1995 09/30/1996 1965-2012 1996 Daily discharge 366 68.2 0.24 07/24/1996 1.7 2.7 13 32 56 104 172 3800 09/06/1996 38 6 13 02077200 10/01/1996 09/30/1997 1965-2012 1997 Daily discharge 365 51.2 0.00 09/05/1997 0.35 0.61 3.6 22 48 97 179 2230 04/29/1997 37 6 15 02077200 10/01/1997 09/30/1998 1965-2012 1998 Daily discharge 365 57.8 0.00 08/21/1998 0.00 0.02 1.3 12 55 90 168 2640 03/19/1998 36 3 19 02077200 10/01/1998 09/30/1999 1965-2012 1999 Daily discharge 365 30.5 0.00 10/01/1998 0.00 0.00 0.95 7.8 24 46 79 2210 09/16/1999 59 3 44 02077200 10/01/1999 09/30/2000 1965-2012 2000 Daily discharge 366 35.0 2.0 08/24/2000 3.3 4.4 8.3 17 43 86 131 346 04/18/2000 38 7 14 02077200 10/01/2000 09/30/2001 1965-2012 2001 Daily discharge 365 21.6 0.00 09/11/2001 0.00 0.26 2.2 5.3 14 39 69 1060 03/30/2001 36 2 26 02077200 10/01/2001 09/30/2002 1965-2012 2002 Daily discharge 365 8.68 0.00 10/01/2001 0.00 0.00 0.00 1.6 6.8 20 41 465 09/01/2002 133 4 65 02077200 10/01/2002 09/30/2003 1965-2012 2003 Daily discharge 365 113 0.28 10/10/2002 8.7 12 24 48 93 250 439 2540 03/20/2003 38 6 10 02077200 10/01/2003 09/30/2004 1965-2012 2004 Daily discharge 366 26.3 0.19 07/17/2004 0.98 2.3 8.0 16 29 50 91 361 09/09/2004 37 7 22 02077200 10/01/2004 09/30/2005 1965-2012 2005 Daily discharge 365 43.5 0.00 09/03/2005 0.00 0.56 6.8 20 40 73 147 1240 12/10/2004 36 1 36 02077200 10/01/2005 09/30/2006 1965-2012 2006 Daily discharge 365 27.4 0.00 10/01/2005 0.29 0.41 4.8 9.7 23 53 82 1420 07/06/2006 37 4 12 02077200 10/01/2006 09/30/2007 1965-2012 2007 Daily discharge 365 48.4 0.00 08/10/2007 0.00 0.00 2.6 17 38 89 193 1530 11/22/2006 46 2 42 02077200 10/01/2007 09/30/2008 1965-2012 2008 Daily discharge 366 27.2 0.00 10/01/2007 0.00 0.00 0.57 5.3 19 46 100 855 04/05/2008 47 4 23 02077200 10/01/2008 09/30/2009 1965-2012 2009 Daily discharge 365 48.6 0.00 09/09/2009 0.12 1.7 4.3 14 36 77 153 1800 06/05/2009 40 9 23 02077200 10/01/2009 09/30/2010 1965-2012 2010 Daily discharge 365 63.0 0.00 09/15/2010 0.07 0.52 2.3 16 53 119 260 2000 11/12/2009 36 2 28 02077200 10/01/2010 09/30/2011 1965-2012 2011 Daily discharge 365 21.4 0.00 08/09/2011 0.00 0.05 4.1 13 20 47 79 291 03/31/2011 37 2 29 02077200 10/01/2011 09/30/2012 1965-2012 2012 Daily discharge 366 25.6 0.00 07/02/2012 0.78 1.3 5.7 15 25 47 80 478 03/25/2012 38 9 14