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: Sat Jan 10 02:47:48 EST 2015 Userid: jcweaver Agency: USGS Station: 02077250 Station name: South Hyco Creek near Roseville Station status: Discontinued Drainage area: 56.5 sqmi County: 145 Period of record string: 1966-80 HUC: 06020002 Flow conditions: unregulated Begin stat date: Begin record End stat date: 09/30/1980 Begin statistics WY: Begin record End statistics WY: 1980 Statistics POR: Full POR year: 15 POR year recent: 15 POR class: 11 to 25 Period of record : Full period ==> Begin year: 1967 water year ==> End year: 1980 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 02077250 10/01/1966 09/30/1967 1967-78 1967 Daily discharge 365 24.1 0.36 08/20/1967 1.1 2.2 5.1 13 28 48 67 481 02/21/1967 38 9 11 02077250 10/01/1967 09/30/1968 1967-78 1968 Daily discharge 366 40.4 0.00 08/24/1968 0.00 0.00 3.2 12 31 69 133 1360 05/27/1968 38 0 38 02077250 10/01/1968 09/30/1969 1967-78 1969 Daily discharge 365 40.3 0.00 10/01/1968 0.00 0.88 5.2 13 35 72 151 1220 04/19/1969 36 1 36 02077250 10/01/1969 09/30/1970 1967-78 1970 Daily discharge 365 29.6 0.00 09/23/1970 1.3 2.1 4.4 11 32 58 112 984 02/17/1970 40 8 16 02077250 10/01/1970 09/30/1971 1967-78 1971 Daily discharge 365 58.1 0.00 10/09/1970 0.36 2.5 7.5 24 49 92 224 1280 02/08/1971 37 3 29 02077250 10/01/1971 09/30/1972 1967-78 1972 Daily discharge 366 59.6 2.2 09/04/1972 4.1 5.4 14 28 47 100 194 956 06/22/1972 39 8 8 02077250 10/01/1972 09/30/1973 1967-78 1973 Daily discharge 365 90.5 2.6 09/30/1973 5.2 6.9 15 44 84 213 348 1270 02/02/1973 37 4 15 02077250 10/01/1973 09/30/1974 1967-78 1974 Daily discharge 365 65.8 1.3 10/18/1973 2.2 3.2 7.2 28 56 142 236 2620 09/07/1974 38 7 23 02077250 10/01/1974 09/30/1975 1967-78 1975 Daily discharge 365 113 3.3 08/30/1975 5.2 7.3 10 30 65 184 554 3660 07/14/1975 39 5 18 02077250 10/01/1975 09/30/1976 1967-78 1976 Daily discharge 366 25.6 0.00 07/28/1976 0.03 0.42 4.3 14 25 42 76 733 01/28/1976 37 5 22 02077250 10/01/1976 09/30/1977 1967-78 1977 Daily discharge 365 26.2 0.00 07/28/1977 0.03 0.94 2.8 9.4 30 69 106 616 01/11/1977 36 3 25 02077250 10/01/1977 09/30/1978 1967-78 1978 Daily discharge 365 93.3 1.0 10/07/1977 4.4 5.8 16 34 78 237 406 1610 04/26/1978 36 5 13