Frequently Asked Questions (Water Supply and Sewerage)

QuestionI would like to know about the pumping of septic tanks and temporary toilets.

Response

There are only three companies authorized by the city for the collection of sewage treatment plant sludge. Please contact these three companies directly to arrange for collection. Their contact information is listed on the "Sewage and Treatment Plant" page.
For the collection of temporary toilets, it is necessary to make a reservation with the city, so please contact the Environment Department at City Hall when you wish to have the collection done.

• Sewage and Septic Tank Overview