Drainage and sewerage
The Council's Drainage Division is responsible for two essential services, wastewater (including sewage) and stormwater.
The Drainage Division maintains over 300km of sewerage pipes and 400km of stormwater pipes, treatment plants in Bluff, Omaui and Clifton, and also ensures Invercargill and Bluff's drinking water and water supplies meet health and safety standards.
Related fees and charges available in Section 6 of the LTCCP.
Blocked, damaged and overflowing drains
Read MoreThe Council maintains the culverts under the roads and also their entry and exit points.
Read MoreEffluent flow statistics for the Invercargill and Bluff Waste Treatment Plants:
Read MoreA brief history of sewage disposal in Invercargill and Bluff.
Read MoreProperty owners of homes not connected to a public drain must provide their own below-groundlevel wastewater/sewage treatment system.
Read MoreControlling water run-off -- stormwater.
Read MoreNew business? Talk to the Council about trade waste.
Read MoreTreating sewage in Invercargill and Bluff
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