When discharging water other than tap water into the sewer

Sewerage fees are also incurred when discharging water other than tap water (well water, rainwater, spring water, etc.) into the sewer system.

When discharging water other than tap water (well water, rainwater, spring water, etc.) into the sewer system, a meter must be installed in order to calculate sewerage charges. Please be sure to consult with the Sewer Division before starting construction.