13. (1) Each discharger shall calculate, in kilograms, a daily non-event process effluent stream loading for each limited parameter in each non-event process effluent monitoring stream of the discharger for each day on which a sample is collected under this Regulation from the stream for analysis for the parameter. (2) When calculating a daily stream loading under subsection (1), the discharger shall multiply, with the necessary adjustment of units to yield a result in kilograms, the analytical result obtained from the sample for the parameter by the daily volume of effluent, as determined under section 28, for the stream for the day. (3) Each discharger shall calculate, in kilograms, a daily non-event process effluent plant loading for each limited parameter for each day for which the discharger is required to calculate a daily non-event process effluent stream loading for the parameter under subsection (1). (4) For the purposes of subsection (3), a daily non-event process effluent plant loading for a parameter for a day is the sum, in kilograms, of the daily non-event process effluent stream loadings for the parameter calculated under subsection (1) for the day. (5) Where a discharger calculates only one daily non-event process effluent stream loading for a parameter for a day under subsection (1), the daily non-event process effluent plant loading for the parameter for the day for the purposes of subsection (3) is the single daily non-event process effluent stream loading for the parameter for the day. (6) Each discharger shall calculate, in kilograms, a monthly average non-event process effluent plant loading for each limited parameter for each month in which a sample is collected under this Regulation more than once from a non-event process effluent monitoring stream at the discharger’s plant for analysis for the parameter. (7) For the purposes of subsection (6), a monthly average non-event process effluent plant loading for a parameter for a month is the arithmetic mean of the daily non-event process effluent plant loadings for the parameter calculated under subsection (3) for the month.  O. Reg. 215/95, s. 13. Calculation of Loadings — Event Process Effluent

14. (1) Each discharger shall calculate, in kilograms, a 24-hour event process effluent stream loading for each limited parameter in each event process effluent monitoring stream of the discharger for each 24-hour period ending at noon in which a sample is collected under this Regulation from the stream or from a tank that discharges into the stream for analysis for the parameter. (2) When calculating an event process effluent stream loading under subsection (1), the discharger shall multiply, with the necessary adjustment of units to yield a result in kilograms, the analytical result obtained from the sample for the parameter by the 24-hour volume of effluent, as determined under section 28, for the stream for the 24-hour period. (3) Each discharger shall calculate, in kilograms, a 24-hour event process effluent plant loading for each limited parameter for each 24-hour period ending at noon for which the discharger is required to calculate a 24-hour event process effluent stream loading for the parameter under subsection (1). (4) For the purposes of subsection (3), a 24-hour event process effluent plant loading for a parameter for a 24-hour period ending at noon is the sum, in kilograms, of the 24-hour event process effluent stream loadings for the parameter calculated under subsection (1) for the period. (5) Where a discharger calculates only one 24-hour event process effluent stream loading for a parameter for a 24-hour period ending at noon under subsection (1), the 24-hour event process effluent plant loading for the parameter for the period, for the purposes of subsection (3), is the single 24-hour event process effluent stream loading for the parameter for the period. (6) Each discharger shall calculate, in kilograms, a monthly average event process effluent stream loading for each limited parameter for each event process effluent monitoring stream of the type described in paragraph 2 of subsection 1 (3) at the discharger’s plant for each month in which a sample is collected under this Regulation more than once from the stream or from a tank that discharges into the stream for analysis for the parameter. (7) For the purposes of subsection (6), a monthly average event process effluent stream loading for a parameter for a stream for a month is the arithmetic mean of the 24-hour event process effluent stream loadings for the parameter calculated under subsection (1) for the stream for the month.  O. Reg. 215/95, s. 14. Calculation of Loadings — Building Effluent

15. (1) Each discharger shall calculate, in kilograms, a daily building effluent stream loading for each building parameter in each building effluent monitoring stream of the discharger for each day on which a sample is collected under this Regulation from the stream for analysis for the parameter. (2) When calculating a daily stream loading under subsection (1), the discharger shall multiply, with the necessary adjustment of units to yield a result in kilograms, the analytical result obtained from the sample for the parameter by the daily volume of effluent, as determined under section 28, for the stream for the day. (3) Each discharger shall calculate, in kilograms, a quarterly building effluent plant loading for each building parameter for each quarter in which the discharger is required to calculate a daily building effluent stream loading for the parameter under subsection (1). (4) For the purposes of subsection (3), a quarterly effluent plant loading for a parameter for a quarter is the sum of the daily building effluent stream loadings for the parameter calculated under subsection (1) for the quarter.  O. Reg. 215/95, s. 15. PART IV   PARAMETER AND LETHALITY LIMITS Parameter Limits