Daily average flow definition
Daily average flow means the total flow during a calendar month divided by the number of days in the month that the facility was operating.
Daily average flow means the arithmetic average of all determinations of daily flow within a period of one calendar month. The daily average flow determination shall consist of determinations made on at least four separate days. If instantaneous measurements are used to determine the daily flow, the determination shall be the arithmetic average of all instantaneous measurements taken during that month. Daily average flow determination for intermittent discharges shall consist of a minimum of three flow determinations on days of discharge.
Daily average flow. (DAF) shall mean the average quantity of influent Wastewater/treated effluent measured over a twenty-four (24) hour period averaged over a single month, expressed in GPD or MGD.
More Definitions of Daily average flow
Daily average flow. This term has the same meaning as set forth in the Definitions and Standard Permit Conditions of the Draft Permit. In particular, “Daily Average Flow” means the arithmetic average of all determinations of daily flow within a period of one calendar month. The daily average flow determination shall consist of determinations made on at least four separate days. If instantaneous measurements are used to determine the daily flow, the determination shall be the arithmetic average of all instantaneous measurements taken during that month. Daily average flow determination for intermittent discharges shall consist of a minimum of three flow determinations on days of discharge.
Daily average flow means the arithmetic average of all determinations of the daily discharge within a period of one calendar year. The daily average flow determination shall consist of determinations made on at least four separate days. If instantaneous measurements are used to determine the daily discharge, the determination shall be the average of all instantaneous measurements taken during a 24-hour period.
Daily average flow means the average Flow in one calendar day or a valid representative substitute for such average Flow if the Flow data upon which such Flow has been calculated is unavailable or demonstrably in error.