Water Toby: Who Fixes Which Pipe in Christchurch?

Quick answer

In Christchurch the dividing line is your property boundary, not the toby. Christchurch City Council owns the pipe from the main to the boundary, plus the toby or meter box and the meter even when they sit on your land. You own the supply pipe from the boundary into the house. For wastewater, the council owns the main and roughly the first metre of your lateral; the rest is yours.

Most people only think about the water toby when something goes wrong: a puddle that will not dry, a hiss from the meter box, or a plumber asking where the main shut-off is. At that point the big question is whose problem it is, because the answer decides whether the repair is free or on your bill.

This guide maps out the pipes between the street and your house in Christchurch, shows where ownership changes hands for water and wastewater, and explains who to ring for each kind of fault. It also covers the different rule in Waimakariri for council wastewater faults.

What is a water toby and where is mine?

A toby is the small box, usually with a plastic or metal lid, that holds the valve where your water supply connects to the council's network. In Christchurch it often also holds the water meter, so you will hear it called the meter box or connection box.

Look along the front boundary first, in the berm, a garden bed or the edge of the driveway, roughly in line with where the water enters the house. On a shared driveway or a rear section, the box may sit at the street end of the drive. Lids get buried under grass, bark and gravel, so a probe or a garden trowel along the boundary usually finds a hidden one.

Inside the box you should find a valve. Turning it clockwise shuts off water to the whole house, which is worth practising before an emergency. If the valve is seized, cracked or impossible to reach, a plumber can fit a reachable main shut-off on your side. Our toby and shut-off valve service covers isolation valves under sinks and toilets as well.

Where does the council's pipe end and mine start?

At the boundary between public land and your property. Christchurch City Council puts it plainly: the point of supply is the boundary, not the connection box. The pipe on the street side is the council's service pipe. The pipe on your side, from the boundary into the house, is your supply pipe.

The council also owns and maintains the connection box itself, its pipes and valves, and the meter, whether the box sits on your land or on public land. That surprises a lot of owners, because the toby is often a metre or two inside the boundary.

Shared driveways follow the same idea. Owners share the common supply pipe and each maintains the branch to their own unit. Where a private lane has a common pipe with fire hydrants, the council looks after it up to and including the isolation valves. Your Record of Title shows pipe ownership and easements.

Pipe or fitting	Where it is	Who maintains it
Water main	Under the street	Christchurch City Council
Service pipe	Main to your boundary, on public land	Christchurch City Council
Toby or meter box, its valves and the meter	Usually near the boundary, on either side	Christchurch City Council
Supply pipe	Your boundary to the house	You, the owner
Common supply pipe on a shared drive	Private land	The owners who share it
Pipes and taps inside the house	Your property	You, the owner

Who fixes a leak at the meter box?

Usually the council. Because Christchurch City Council owns the connection box, its pipes and valves and the meter, a leak from the meter or a fitting inside the box is the council's job even if the box is on your land.

Report a suspected council leak on 03 941 8999 or 0800 800 169. The council checks it and will tell you if it turns out to be private. A leak just past the box, on the pipe heading toward your house, is on your side of the boundary and needs a registered plumber.

Look carefully before you call. Water pooling in the box can come from the council fittings, from your supply pipe where it joins the box, or simply from rain. A photo of the box after it has been bailed dry and left for ten minutes helps both the council and your plumber.

Leak near the toby?

Cheeky's Plumbers finds and fixes leaks on your side of the boundary, from the supply pipe to seized shut-offs, with a fixed price agreed first.

0800 758 622 Book Online Get a quote

Who owns the wastewater lateral?

Mostly you. For a gravity sewer, the council owns the main, the connection, and roughly the first metre of the lateral on your land. The rest of the lateral, from that point back to the house, is yours to maintain.

Pressure and vacuum sewers have their own rules. On a pressure system the lateral from the house to the tank and the power to the pump are always the owner's, and the tank may be council or private depending on who installed it. On a vacuum system the council asks you to call it first, and a drainlayer checks the private lateral only if the vacuum system is working.

Because most of the lateral is private, a blocked or broken drain under your lawn is normally your cost. A camera inspection shows exactly where the fault is, which matters when it sits close to the council's first metre. Our team handles lateral repairs once the fault is confirmed on your side.

Water is bubbling up in the berm: who do I call?

Call Christchurch City Council first. Water surfacing in the berm or footpath is on public land, so it is most likely the council's service pipe or main, and the council will check and tell you if the leak is actually private.

If the wet patch is on your side of the boundary, between the toby and the house, it is probably your supply pipe. These pipes are buried, so water can travel some way before it surfaces, and a leak under a driveway may show up in the lawn beside it. That is where our leak detection gear earns its keep: we find the fault before anyone digs.

Once found, a private supply pipe leak is usually a spot repair or a new line from the boundary. Our supply pipe repair work often uses moling, so a driveway can stay intact.

Is it different in Waimakariri or Selwyn?

Each district council sets its own rules, so check with the council that supplies your water. One useful difference: Waimakariri District Council reimburses private plumber or drainlayer costs caused by a fault in council-owned wastewater pipes. If you live in Rangiora, Kaiapoi or Pegasus and a contractor finds the fault was in the council's pipe, keep the invoice and the findings and ask the council about reimbursement.

In Selwyn, the water supply is run by Selwyn District Council, so Rolleston and Lincoln owners should check its rules before assuming the Christchurch boundary line applies.

When should I call a plumber?

Call a plumber for anything on your side of the boundary: a leaking supply pipe, a seized house shut-off, a dripping outside tap or a blocked lateral. Call the council for the main, the service pipe, the toby and the meter. If you cannot tell which it is, ring the council first, because it will check and tell you if the fault is private.

Cheeky's Plumbers can confirm where the fault is and give you a fixed price before any work starts. If it turns out to be the council's, we will tell you and you will not pay us to fix it.

Frequently Asked Questions

Can I turn the toby off myself?

Yes. Turning the valve in the toby to shut off water to your house in an emergency is normal. Turn it slowly, and do not force a seized valve, because breaking a council fitting creates a bigger leak. Report a stuck valve to the council.

Who pays if my toby lid is broken?

The connection box belongs to Christchurch City Council, so a cracked or missing lid is the council's to replace. Report it, especially if it is a trip hazard on a footpath or driveway.

Do I need permission to move my toby?

Talk to the council first. The box and meter belong to Christchurch City Council, so you cannot treat them as your own fittings when planning a new driveway or fence. Raise it early in any project near the boundary.

Why is there no toby at my house?

Some properties, especially on shared drives or in older streets, have a box that has been buried or sits further from the house than expected. Check the street edge of the drive, then ask the council for the connection location.

Can the council make me fix a leak?

Yes. Christchurch City Council says having fittings that waste water breaches its water supply bylaw, and it can give written notice requiring repairs. Fixing a private leak quickly avoids that and saves water.