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The Council manages the sewerage network and performs regular maintenance, upgrade and renewal programmes.
Drainage maintenance and repairs and how to apply for a new drainage connection.
Sewage waste from sinks from laundries, kitchens and bathrooms flow through the sewerage network to treatment plants.
Find out how we monitor and protect the ocean from sewage discharges, and view rainfall discharge records.
Wellington's sewerage network has been continually improved over the years to reach the high standards we have today.