I would like to know about pumping water from septic tanks and temporary toilets.

There are only three companies licensed by the city to remove septic tank sludge. Please contact the three companies directly and collect the information. Contact information is listed on the "Natural waste/septic tank" page .
You will need to make a reservation with the city to collect water from temporary toilets, so if you would like to make a reservation, please contact the Environment Division of City Hall.