3.2. SR 09-25-1995 - Laserfiche WebLink

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are significant seasonal variations in the metered • water usage of non-residential users resulting in a proportionate increase (or decrease) in wastewater volume; then billable wastewater volume shall be: 1) calculated on the basis of i__~~-monthly metered water usage recorded throughout the year, or 2) calculated on the basis of wastewater flow meters. The City may, at its discretion, require non-domestic users to install, at the user's expense, a water meter, or such additional water meters or wastewater flow meters as may be necessary to determine billable wastewater volume. iii. Determination of Loadings for Normal Domestic Strength Users: The billable amounts of BOD and TSS will be calculated from the volume of metered water usage, as determined above; where the billable quantities will be those attributable to wastewater at a concentration of 200 mg/1 BOD and 250 mg/1 TSS (i.e. "Normal Domestic Strength Wastewater). . iv. Determination of Loadings for Non-Domestic Strength Users: The City may, at its discretion, require non-domestic users to install a sewage monitoring facility. Each industrial user required by the City to install and maintain sewage monitoring facilities shall submit to the City a monthly report of daily flow and BOD on a form approved by the City. This report shall be used for billing purposes and shall be submitted prior to the fifteenth (15) day of the subsequent month. The City shall have the right to periodically or continuously inspect the monitoring facilities to measure, sample and analyze the industrial user's flow and to analyze the samples obtained by such user. In the event of any discrepancy between the flows or loads determined by the City and those determined by the industrial user, the values determined by the City shall be used for billing purposes. • Paae 2