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: Sun Jan 11 19:04:12 EST 2015 Userid: jcweaver Agency: USGS Station: 02107000 Station name: South River near Parkersburg Station status: Discontinued Drainage area: 379 sqmi County: 17 Period of record string: 1951-86 HUC: Flow conditions: unregulated Begin stat date: Begin record End stat date: 09/30/1986 Begin statistics WY: Begin record End statistics WY: 1986 Statistics POR: Full POR year: 36 POR year recent: 36 POR class: 26 to 50 Period of record : Full period ==> Begin year: 1952 water year ==> End year: 1986 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 02107000 10/01/1951 09/30/1952 1952-86 1952 Daily discharge 366 246 5.4 07/30/1952 14 18 46 144 289 645 1040 1480 03/08/1952 42 7 11 02107000 10/01/1952 09/30/1953 1952-86 1953 Daily discharge 365 238 1.8 09/20/1953 2.8 5.8 34 144 398 645 730 880 03/17/1953 36 4 19 02107000 10/01/1953 09/30/1954 1952-86 1954 Daily discharge 365 245 0.20 09/29/1954 0.99 3.4 16 100 320 690 970 1730 01/30/1954 39 2 32 02107000 10/01/1954 09/30/1955 1952-86 1955 Daily discharge 365 427 0.10 10/03/1954 11 16 53 243 411 1140 1850 4820 08/24/1955 37 5 16 02107000 10/01/1955 09/30/1956 1952-86 1956 Daily discharge 366 337 49 06/01/1956 90 115 181 271 462 708 745 867 02/24/1956 39 7 18 02107000 10/01/1956 09/30/1957 1952-86 1957 Daily discharge 365 339 5.4 09/04/1957 10 16 86 287 446 766 960 1560 03/06/1957 41 5 21 02107000 10/01/1957 09/30/1958 1952-86 1958 Daily discharge 365 581 15 09/20/1958 22 30 97 570 960 1180 1340 1970 05/10/1958 36 5 18 02107000 10/01/1958 09/30/1959 1952-86 1959 Daily discharge 365 589 22 10/02/1958 85 97 161 419 875 1370 1570 2040 03/09/1959 38 6 15 02107000 10/01/1959 09/30/1960 1952-86 1960 Daily discharge 366 711 18 07/11/1960 32 56 210 674 1100 1500 1710 2150 08/01/1960 37 5 17 02107000 10/01/1960 09/30/1961 1952-86 1961 Daily discharge 365 452 63 06/08/1961 115 136 212 304 638 1010 1120 1780 03/04/1961 39 5 14 02107000 10/01/1961 09/30/1962 1952-86 1962 Daily discharge 365 319 18 09/13/1962 29 34 87 229 490 720 860 1680 07/12/1962 38 4 18 02107000 10/01/1962 09/30/1963 1952-86 1963 Daily discharge 365 427 13 08/08/1963 26 33 62 293 675 1020 1230 2700 01/24/1963 37 10 10 02107000 10/01/1963 09/30/1964 1952-86 1964 Daily discharge 366 497 7.4 07/08/1964 21 28 68 396 795 1100 1460 2080 03/22/1964 40 7 18 02107000 10/01/1964 09/30/1965 1952-86 1965 Daily discharge 365 731 38 09/23/1965 71 100 242 396 1060 1560 2050 5900 10/10/1964 37 5 21 02107000 10/01/1965 09/30/1966 1952-86 1966 Daily discharge 365 312 20 07/15/1966 33 38 74 172 308 788 1080 2570 03/08/1966 37 6 21 02107000 10/01/1966 09/30/1967 1952-86 1967 Daily discharge 365 346 26 06/17/1967 35 48 93 243 572 851 903 1110 08/31/1967 38 4 24 02107000 10/01/1967 09/30/1968 1952-86 1968 Daily discharge 366 303 2.0 09/30/1968 5.2 13 47 162 368 848 1250 1720 01/16/1968 38 3 29 02107000 10/01/1968 09/30/1969 1952-86 1969 Daily discharge 365 395 1.6 10/03/1968 7.7 29 120 250 625 933 1140 1410 06/21/1969 36 2 18 02107000 10/01/1969 09/30/1970 1952-86 1970 Daily discharge 365 365 4.0 07/09/1970 8.0 22 132 334 550 784 876 1090 02/07/1970 38 2 37 02107000 10/01/1970 09/30/1971 1952-86 1971 Daily discharge 365 498 16 07/19/1971 27 36 76 327 658 1200 1820 3890 03/06/1971 39 7 12 02107000 10/01/1971 09/30/1972 1952-86 1972 Daily discharge 366 429 52 10/01/1971 99 121 217 326 544 933 1160 1790 01/19/1972 36 8 15 02107000 10/01/1972 09/30/1973 1952-86 1973 Daily discharge 365 625 13 09/30/1973 28 58 126 410 927 1270 1830 4490 04/04/1973 38 2 34 02107000 10/01/1973 09/30/1974 1952-86 1974 Daily discharge 365 439 4.4 10/26/1973 5.6 6.9 134 313 578 988 1280 2890 08/09/1974 38 2 34 02107000 10/01/1974 09/30/1975 1952-86 1975 Daily discharge 365 519 13 09/06/1975 30 55 112 368 678 1280 1690 2160 01/19/1975 37 3 18 02107000 10/01/1975 09/30/1976 1952-86 1976 Daily discharge 366 308 1.9 09/09/1976 7.1 10 67 223 430 704 918 1850 02/03/1976 37 3 31 02107000 10/01/1976 09/30/1977 1952-86 1977 Daily discharge 365 335 4.2 08/14/1977 7.7 13 32 194 490 889 1290 1720 03/25/1977 39 5 12 02107000 10/01/1977 09/30/1978 1952-86 1978 Daily discharge 365 540 16 09/30/1978 32 60 122 387 792 1330 1760 2420 01/26/1978 38 5 13 02107000 10/01/1978 09/30/1979 1952-86 1979 Daily discharge 365 393 5.6 08/20/1979 9.7 13 54 282 504 1030 1520 2150 03/02/1979 39 3 20 02107000 10/01/1979 09/30/1980 1952-86 1980 Daily discharge 366 400 1.1 09/04/1980 3.8 5.8 59 340 658 921 1170 1400 03/24/1980 36 2 28 02107000 10/01/1980 09/30/1981 1952-86 1981 Daily discharge 365 211 8.7 07/30/1981 16 23 51 134 228 389 470 2290 08/24/1981 39 7 11 02107000 10/01/1981 09/30/1982 1952-86 1982 Daily discharge 365 413 12 10/24/1981 18 31 74 275 651 1020 1160 1670 01/10/1982 37 2 24 02107000 10/01/1982 09/30/1983 1952-86 1983 Daily discharge 365 545 3.6 09/13/1983 9.7 22 68 215 728 1550 2320 3290 03/21/1983 38 4 31 02107000 10/01/1983 09/30/1984 1952-86 1984 Daily discharge 366 587 6.8 10/22/1983 18 31 101 449 868 1360 1780 3450 09/17/1984 37 5 21 02107000 10/01/1984 09/30/1985 1952-86 1985 Daily discharge 365 273 7.3 09/22/1985 12 24 72 156 340 639 872 1900 02/12/1985 37 5 21 02107000 10/01/1985 09/30/1986 1952-86 1986 Daily discharge 365 144 5.1 07/19/1986 7.3 10 27 98 212 327 455 638 08/29/1986 37 7 13