The number of days of daily values used in the calculation. Specifies the month of the statistics, starting at 1 for January. The maximum of all of the daily values for the water year. The mean of all of the daily values for the water year. The minimum of all of the daily values for the water year. The mean, maximum, minimum, and total of the daily mean values for specified water year. The maximum instantaneous discharge occurring for the period. The date and time that the value occured. the maximum instantaneous stage occurring for the period. The date and time that the value occured. The minimum instantaneous discharge occurring for the period. The date and time that the value occured. The maximum of the daily values for the specified month. The mean of the daily values for the specified month and year. The minimum of the daily values for the specified month. The monthly statistics of mean, maximum, and minimum, of the daily mean values for specified month and water year. The maximum monthy mean of the daily values for the specified month for the period of record. The water year of first occurance of the maximum monthy value. The mean of the daily values for the specified month for the period of record. The minimum monthy mean of the daily values for the specified month for the period of record. The water year of first occurance of the minimum monthy value. The statistics of mean, maximum, and minimum of the monthly mean values of the mean daily values for the period of record. The maximum of the daily values for the specified water year. The mean of the daily values for the specified water year. The minimum of the daily values for the specified water year. The mean, maximum, and minimum of the annual means (from daily mean values) calculated for the period of record up to the specified water year. The water year to compute the summary statistics from the beginning of the period of record. The arithmetic mean of the individual daily mean discharges for the period. The sum of the daily mean values of discharge for the period. Defines the depth, in the units specified, to which the drainage area would be covered if all of the runoff were uniformly distributed. The maximum instantaneous discharge that occured for the period. The date and time that the maximum daily flow occured. The time datum of the date and time of maximum daily flow. The minimum instantaneous discharge that occured for the period. The date and time that the minimum daily flow occured. The time datum of the date and time of minimum daily flow. The lowest mean discharge for 7 consecutive days during the period. The beginning date of the 7-day period for the value. The time datum of the beginning date and time. The discharge that is exceeded by 10 percent of the flow for the period. The discharge that is exceeded by 50 percent of the flow for the period. The discharge that is exceeded by 90 percent of the flow for the period. Defines the flow statistics for a defined period of either a water year, calendar year, or period of record. Defines the type of period where;"WaterYear" = the period from October 1st to September 30th, "CalendarYear" = the period from January 1st to December 31st, and "PeriodRecord" = the period of record. The starting year for the discharge statistics period. The ending year for the discharge statistics period. Statistics of the daily values data. Identifies the water year of the daily value summary statistics.