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 23:12:21 EST 2015 Userid: jcweaver Agency: USGS Station: 02146348 Station name: Coffey Creek near Charlotte Station status: Active Drainage area: 9.14 sqmi County: Mecklenburg Period of record string: October 1998 to current HUC: 03050103 Flow conditions: unregulated Begin stat date: Begin record End stat date: 09/30/2012 Begin statistics WY: 1999 End statistics WY: 2012 Statistics POR: Full POR year: 13.00547945 POR year recent: 13.00547945 POR class: 11 to 25 Period of record : Full period ==> Begin year: 1999 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 02146348 10/01/1998 09/30/1999 1999; 2000-12 1999 Daily discharge 365 5.00 0.11 08/18/1999 0.26 0.49 0.89 1.8 4.2 10 20 135 04/30/1999 38 13 10 02146348 10/01/1999 09/30/2000 1999; 2000-12 2000 Daily discharge 366 8.75 0.55 08/22/2000 0.74 0.86 1.5 3.1 6.3 15 33 224 10/11/1999 37 14 6 02146348 10/01/2000 09/30/2001 1999; 2000-12 2001 Daily discharge 365 5.03 0.05 08/28/2001 0.17 0.32 0.76 1.8 3.8 9.8 17 190 03/29/2001 38 7 15 02146348 10/01/2001 09/30/2002 1999; 2000-12 2002 Daily discharge 365 4.84 0.06 08/14/2002 0.28 0.38 0.70 1.2 2.6 10 24 108 01/23/2002 39 10 10 02146348 10/01/2002 09/30/2003 1999; 2000-12 2003 Daily discharge 365 23.6 0.81 10/06/2002 1.8 2.2 3.7 6.6 14 64 110 626 05/22/2003 39 11 10 02146348 10/01/2003 09/30/2004 1999; 2000-12 2004 Daily discharge 366 8.51 0.72 05/30/2004 1.0 1.4 1.6 2.5 4.9 13 45 173 07/18/2004 50 16 7 02146348 10/01/2004 09/30/2005 1999; 2000-12 2005 Daily discharge 365 8.14 0.36 09/19/2005 0.60 1.2 1.7 2.8 5.8 16 36 266 03/28/2005 40 10 15 02146348 10/01/2005 09/30/2006 1999; 2000-12 2006 Daily discharge 365 10.9 0.33 10/05/2005 1.1 1.4 2.0 3.0 6.0 19 45 203 12/15/2005 40 12 7 02146348 10/01/2006 09/30/2007 1999; 2000-12 2007 Daily discharge 365 13.1 0.05 09/13/2007 0.26 0.39 1.4 3.2 9.6 29 52 492 11/22/2006 37 4 13 02146348 10/01/2007 09/30/2008 1999; 2000-12 2008 Daily discharge 366 7.84 0.07 08/09/2008 0.17 0.27 0.70 1.6 3.8 14 35 517 08/27/2008 37 9 10 02146348 10/01/2008 09/30/2009 1999; 2000-12 2009 Daily discharge 365 10.5 0.37 12/08/2008 0.56 0.74 1.0 1.7 4.1 21 54 330 06/05/2009 44 15 7 02146348 10/01/2009 09/30/2010 1999; 2000-12 2010 Daily discharge 365 14.2 0.14 06/29/2010 0.43 0.66 1.4 2.9 8.4 31 68 320 01/25/2010 37 5 12 02146348 10/01/2010 09/30/2011 1999; 2000-12 2011 Daily discharge 365 8.70 0.13 09/01/2011 0.37 0.45 1.1 2.6 5.5 21 51 178 08/05/2011 38 11 7 02146348 10/01/2011 09/30/2012 1999; 2000-12 2012 Daily discharge 366 8.37 0.56 07/08/2012 0.91 1.2 1.8 2.8 5.2 22 39 182 03/03/2012 47 12 11