December to March is the winter averaging period for residential customers which means that your sewer consumption charges are based on your metered water consumption. At the end of this period, the billing system takes your average monthly consumption for those 3 months and sets that as your sewer “max”, which is the maximum monthly sewer consumption you will be charged for the remainder of the year regardless of how much your metered water consumption is. Please report any leaks, outside watering or open taps by completing and submitting a Winter Average Re-Evaluation Request within 30 days of the end of your winter averaging period. For more information, please contact the District office at 775-673-2220