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 23:33:48 EST 2015 Userid: jcweaver Agency: USGS Station: 02146600 Station name: McAlpine Creek at Sardis Road near Charlotte Station status: Active Drainage area: 39.6 sqmi County: Mecklenburg Period of record string: April 1962 to current HUC: 03050103 Flow conditions: unregulated Begin stat date: Begin record End stat date: 09/30/2012 Begin statistics WY: 1962 End statistics WY: 2012 Statistics POR: Full POR year: 49.53150685 POR year recent: 49.53150685 POR class: 26 to 50 Period of record : Full period ==> Begin year: 1962 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 02146600 10/01/1962 09/30/1963 1963-2012 1963 Daily discharge 365 29.2 1.2 08/15/1963 1.9 2.5 3.6 9.9 23 46 82 1140 03/06/1963 43 6 14 02146600 10/01/1963 09/30/1964 1963-2012 1964 Daily discharge 366 40.5 2.3 07/09/1964 2.8 3.5 5.9 12 28 59 151 1530 04/08/1964 40 5 28 02146600 10/01/1964 09/30/1965 1963-2012 1965 Daily discharge 365 50.4 4.2 06/06/1965 5.6 6.5 9.0 19 35 83 198 1780 10/16/1964 36 8 11 02146600 10/01/1965 09/30/1966 1963-2012 1966 Daily discharge 365 24.5 0.90 09/09/1966 1.6 2.6 4.5 7.8 16 34 73 1360 03/04/1966 38 8 14 02146600 10/01/1966 09/30/1967 1963-2012 1967 Daily discharge 365 22.7 1.7 10/17/1966 3.3 3.5 4.6 6.8 12 28 59 1550 08/23/1967 50 10 10 02146600 10/01/1967 09/30/1968 1963-2012 1968 Daily discharge 366 29.4 0.70 09/22/1968 1.3 2.5 4.4 9.8 21 49 113 891 03/12/1968 36 3 31 02146600 10/01/1968 09/30/1969 1963-2012 1969 Daily discharge 365 27.9 0.90 10/03/1968 2.4 3.2 5.5 8.8 21 53 134 621 07/03/1969 37 7 13 02146600 10/01/1969 09/30/1970 1963-2012 1970 Daily discharge 365 19.6 1.3 07/17/1970 2.0 2.4 4.6 7.4 17 34 74 354 02/17/1970 38 6 17 02146600 10/01/1970 09/30/1971 1963-2012 1971 Daily discharge 365 47.0 1.3 10/07/1970 2.3 4.3 8.2 16 32 94 158 1400 03/03/1971 39 7 19 02146600 10/01/1971 09/30/1972 1963-2012 1972 Daily discharge 366 50.6 2.7 09/14/1972 4.1 5.8 11 23 39 99 202 1290 10/16/1971 37 4 16 02146600 10/01/1972 09/30/1973 1963-2012 1973 Daily discharge 365 48.1 3.5 10/11/1972 4.3 5.4 9.0 17 39 81 198 1500 04/01/1973 39 2 36 02146600 10/01/1973 09/30/1974 1963-2012 1974 Daily discharge 365 36.2 3.9 07/31/1974 4.8 5.3 6.4 15 30 83 189 539 01/01/1974 37 10 17 02146600 10/01/1974 09/30/1975 1963-2012 1975 Daily discharge 365 72.4 4.3 11/08/1974 5.0 5.6 10 24 44 120 289 1730 03/13/1975 37 6 23 02146600 10/01/1975 09/30/1976 1963-2012 1976 Daily discharge 366 26.8 1.5 09/13/1976 2.6 3.2 8.3 14 23 52 92 440 12/31/1975 38 7 16 02146600 10/01/1976 09/30/1977 1963-2012 1977 Daily discharge 365 57.1 1.2 09/04/1977 2.1 2.7 6.4 15 29 85 189 2550 10/09/1976 39 6 13 02146600 10/01/1977 09/30/1978 1963-2012 1978 Daily discharge 365 48.9 2.7 09/27/1978 3.8 4.9 8.6 15 30 87 226 1040 10/26/1977 37 6 13 02146600 10/01/1978 09/30/1979 1963-2012 1979 Daily discharge 365 58.3 3.0 10/23/1978 3.5 3.8 7.4 14 31 92 215 2400 03/24/1979 39 5 19 02146600 10/01/1979 09/30/1980 1963-2012 1980 Daily discharge 366 46.5 1.1 09/16/1980 2.2 3.6 8.1 14 29 82 202 954 03/21/1980 37 9 12 02146600 10/01/1980 09/30/1981 1963-2012 1981 Daily discharge 365 23.4 1.9 07/22/1981 3.0 3.9 5.7 8.3 14 37 66 982 02/11/1981 42 12 11 02146600 10/01/1981 09/30/1982 1963-2012 1982 Daily discharge 365 48.3 2.5 10/09/1981 2.8 3.4 5.0 15 32 79 217 1350 06/10/1982 38 6 17 02146600 10/01/1982 09/30/1983 1963-2012 1983 Daily discharge 365 45.8 1.1 09/29/1983 2.0 2.5 6.3 16 36 98 197 1130 02/14/1983 46 9 11 02146600 10/01/1983 09/30/1984 1963-2012 1984 Daily discharge 366 60.9 0.84 10/04/1983 1.8 2.6 7.4 18 37 89 339 1570 12/06/1983 38 8 9 02146600 10/01/1984 09/30/1985 1963-2012 1985 Daily discharge 365 35.5 1.8 08/15/1985 3.6 3.8 5.1 8.3 15 53 169 1580 08/17/1985 39 10 11 02146600 10/01/1985 09/30/1986 1963-2012 1986 Daily discharge 365 29.1 0.26 07/19/1986 1.5 2.3 5.0 12 18 46 110 876 11/21/1985 39 8 16 02146600 10/01/1986 09/30/1987 1963-2012 1987 Daily discharge 365 47.0 0.84 08/28/1987 1.7 2.8 5.8 14 33 88 156 1350 09/07/1987 39 7 12 02146600 10/01/1987 09/30/1988 1963-2012 1988 Daily discharge 366 37.4 2.7 08/27/1988 3.7 4.2 6.5 13 26 84 167 980 11/27/1987 37 13 16 02146600 10/01/1988 09/30/1989 1963-2012 1989 Daily discharge 365 51.4 3.9 09/19/1989 5.8 6.4 8.5 15 31 114 202 1190 03/23/1989 37 11 8 02146600 10/01/1989 09/30/1990 1963-2012 1990 Daily discharge 365 48.4 1.7 08/05/1990 2.6 3.9 9.4 16 28 78 196 1600 10/01/1989 39 9 11 02146600 10/01/1990 09/30/1991 1963-2012 1991 Daily discharge 365 68.1 2.5 10/03/1990 4.4 6.4 10 20 38 137 307 2090 10/23/1990 38 6 24 02146600 10/01/1991 09/30/1992 1963-2012 1992 Daily discharge 366 46.9 2.4 08/01/1992 3.9 4.7 7.4 11 19 67 221 1610 04/21/1992 37 11 7 02146600 10/01/1992 09/30/1993 1963-2012 1993 Daily discharge 365 64.3 2.3 09/30/1993 3.3 4.4 7.3 19 37 144 253 1640 03/24/1993 37 12 8 02146600 10/01/1993 09/30/1994 1963-2012 1994 Daily discharge 365 45.3 1.7 10/06/1993 2.4 4.0 5.9 14 24 78 183 1460 08/17/1994 38 7 21 02146600 10/01/1994 09/30/1995 1963-2012 1995 Daily discharge 365 59.8 5.7 10/07/1994 7.1 8.9 12 18 32 106 224 4490 08/27/1995 39 14 10 02146600 10/01/1995 09/30/1996 1963-2012 1996 Daily discharge 366 49.2 5.4 08/23/1996 7.0 8.4 13 19 34 90 189 1010 10/04/1995 38 7 16 02146600 10/01/1996 09/30/1997 1963-2012 1997 Daily discharge 365 46.6 1.7 09/22/1997 4.0 5.5 9.1 16 26 65 146 2520 07/23/1997 36 8 11 02146600 10/01/1997 09/30/1998 1963-2012 1998 Daily discharge 365 68.7 3.0 10/17/1997 4.3 5.2 9.7 20 44 160 357 1340 04/09/1998 37 7 10 02146600 10/01/1998 09/30/1999 1963-2012 1999 Daily discharge 365 28.0 0.88 09/04/1999 2.2 3.6 5.3 9.4 16 47 107 1130 01/24/1999 38 11 9 02146600 10/01/1999 09/30/2000 1963-2012 2000 Daily discharge 366 34.5 1.6 09/17/2000 3.0 3.5 6.1 9.9 22 74 135 883 09/23/2000 37 8 9 02146600 10/01/2000 09/30/2001 1963-2012 2001 Daily discharge 365 18.9 0.22 08/29/2001 1.3 2.2 3.8 6.6 12 36 77 519 03/29/2001 38 10 8 02146600 10/01/2001 09/30/2002 1963-2012 2002 Daily discharge 365 19.7 0.01 08/14/2002 0.57 1.3 1.8 4.7 11 35 111 949 08/31/2002 46 16 11 02146600 10/01/2002 09/30/2003 1963-2012 2003 Daily discharge 365 90.5 1.5 10/05/2002 5.4 6.5 11 23 56 232 459 1930 04/10/2003 40 9 10 02146600 10/01/2003 09/30/2004 1963-2012 2004 Daily discharge 366 38.9 2.3 07/16/2004 3.6 4.4 5.3 7.9 16 65 149 2010 09/28/2004 37 13 6 02146600 10/01/2004 09/30/2005 1963-2012 2005 Daily discharge 365 33.3 1.3 09/26/2005 2.6 4.8 9.2 12 22 63 157 822 06/02/2005 37 8 14 02146600 10/01/2005 09/30/2006 1963-2012 2006 Daily discharge 365 30.7 0.63 10/05/2005 2.6 2.9 4.8 8.8 17 50 116 943 08/31/2006 37 11 6 02146600 10/01/2006 09/30/2007 1963-2012 2007 Daily discharge 365 49.1 0.19 09/27/2007 0.54 0.86 4.0 13 22 75 192 3300 11/22/2006 36 4 14 02146600 10/01/2007 09/30/2008 1963-2012 2008 Daily discharge 366 34.2 0.04 10/13/2007 0.46 1.0 2.4 7.5 18 76 158 2960 08/27/2008 37 8 18 02146600 10/01/2008 09/30/2009 1963-2012 2009 Daily discharge 365 37.5 0.58 09/06/2009 1.5 2.5 4.0 9.8 21 63 157 1230 03/01/2009 41 13 9 02146600 10/01/2009 09/30/2010 1963-2012 2010 Daily discharge 365 62.0 0.31 09/25/2010 1.3 2.7 8.1 15 33 120 243 1950 01/25/2010 38 5 24 02146600 10/01/2010 09/30/2011 1963-2012 2011 Daily discharge 365 27.9 0.55 09/01/2011 1.8 2.4 4.5 7.8 18 56 122 1030 08/05/2011 38 14 8 02146600 10/01/2011 09/30/2012 1963-2012 2012 Daily discharge 366 26.1 0.23 08/06/2012 1.4 2.8 5.3 9.1 19 62 127 606 03/03/2012 39 13 6