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 18:30:09 EST 2015 Userid: jcweaver Agency: USGS Station: 02087580 Station name: Swift Creek near Apex Station status: Active Drainage area: 21 sqmi County: Wake Period of record string: March 2002 to current HUC: 03020201 Flow conditions: unregulated Begin stat date: Begin record End stat date: 09/30/2012 Begin statistics WY: 2002 End statistics WY: 2012 Statistics POR: Full POR year: 9.589041096 POR year recent: 9.589041096 POR class: 1 to 10 Period of record : Full period ==> Begin year: 2002 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 02087580 10/01/2002 09/30/2003 2003-12 2003 Daily discharge 365 43.3 0.09 10/08/2002 1.1 2.1 5.8 14 38 107 168 914 08/08/2003 40 9 10 02087580 10/01/2003 09/30/2004 2003-12 2004 Daily discharge 366 25.5 0.54 07/10/2004 1.2 2.1 5.4 11 20 51 100 816 08/14/2004 40 11 7 02087580 10/01/2004 09/30/2005 2003-12 2005 Daily discharge 365 17.6 0.03 07/19/2005 0.31 0.78 2.1 6.2 16 46 80 336 08/09/2005 36 8 9 02087580 10/01/2005 09/30/2006 2003-12 2006 Daily discharge 365 22.9 0.24 08/22/2006 0.55 1.1 2.2 5.6 17 60 94 970 06/14/2006 38 12 11 02087580 10/01/2006 09/30/2007 2003-12 2007 Daily discharge 365 23.9 0.00 09/03/2007 0.23 0.33 1.0 5.1 12 35 102 1180 11/22/2006 40 8 26 02087580 10/01/2007 09/30/2008 2003-12 2008 Daily discharge 366 19.0 0.00 10/08/2007 0.34 0.40 1.2 4.0 12 39 73 1100 09/06/2008 39 10 10 02087580 10/01/2008 09/30/2009 2003-12 2009 Daily discharge 365 22.4 0.16 09/06/2009 0.48 0.80 2.0 5.6 12 38 83 941 06/16/2009 39 12 6 02087580 10/01/2009 09/30/2010 2003-12 2010 Daily discharge 365 28.3 0.50 07/26/2010 0.72 0.84 1.4 5.3 18 55 160 729 09/30/2010 36 10 8 02087580 10/01/2010 09/30/2011 2003-12 2011 Daily discharge 365 12.2 0.29 07/20/2011 0.53 0.76 1.2 2.9 8.1 25 50 453 08/06/2011 39 15 11 02087580 10/01/2011 09/30/2012 2003-12 2012 Daily discharge 366 15.2 0.31 10/17/2011 0.41 0.67 1.5 3.7 12 35 71 334 05/06/2012 36 9 9