Use our interactive map to see public utility pipelines and waterways.
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|Utilities||Water supply||Waste water||Storm water|
You can request a plan by:
The Council can supply private drainage plans up to 1:500 scale. A private drainage plan might include:
Requests made in person are processed immediately. Phone and email requests are processed within 24 hours (weekdays only), and will be emailed.
See Fees - Regulatory & Property Information (Drainage Plans) for current pricing.
If you are rebuilding a house or garage you must check your plans don’t involve building over a Council drain. Christchurch City Council has a Bylaw to protect waterworks and specifies the proximity of building work near drains – including public water, wastewater and stormwater pipes. This is so the Council can check, repair and replace drains quickly and efficiently.