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Building a dam
This page provides information to all those who own a dam or canal, or are planning to construct, modify or remove a dam, canal or a structure associated with a dam.
A dam's safety is dependent on its design, construction and how it's managed, operated and maintained so there are a number of requirements to take into account.
Environment Waikato provides “Dambuilders”, a series of brochures which contain much of the information contained below. These are available at your regional council, or can be downloaded from the following links.
Brochures
- What you need to know
(1020 kb, 145 seconds to download, 56k modem)
- Requirements for construction
(1933 kb, 276 seconds to download, 56k modem)
- The inspection and certification process
(978 kb, 139 seconds to download, 56k modem)
- The ongoing responsibilities of owners
(1047 kb, 149 seconds to download, 56k modem)
- Fees and charges
(717 kb, 102 seconds to download, 56k modem)
For further information scroll down. If you have additional questions, our frequently asked questions should be able to help you.
Applications forms, brochures and checklists
Downloadable documents on this site are subject to change from time to time, so if you print a hard copy please check that its up to date.
Forms for the general public
- Dam Process Map – App 8.8
(53 kb, 7 seconds to download, 56k modem)
- Building Consent / PIM Application Form F2
(1336 kb, 190 seconds to download, 56k modem)
- Amendment Application Form F37
(219 kb, 31 seconds to download, 56k modem)
- Code Compliance Certificate Application Form F6
(327 kb, 46 seconds to download, 56k modem)
- Building Consent Application - Dam Checklist C2
(98 kb, 14 seconds to download, 56k modem)
- Certificate of Acceptance Application Form F8
(98 kb, 14 seconds to download, 56k modem)
Technical forms
- Inspection and Producer Statement Requirements Form F27
(30 kb, 4 seconds to download, 56k modem)
- Summary of Inspection Form F28
(40 kb, 5 seconds to download, 56k modem)
- Building Code - Checklist C6
(41 kb, 5 seconds to download, 56k modem)
- Compliance Schedule Checklist C9
(33 kb, 4 seconds to download, 56k modem)
- Amendment to Compliance Schedule Application Form F11
(93 kb, 13 seconds to download, 56k modem)
Dams register
Environment Waikato and other Regional Councils are required under the Building Act to maintain a register of dams for their respective regions.
The register enables Councils to contact dam owners on matters of importance to them, such as new regulations and guidance material on dam safety. If you own a dam, then you should check with your council whether your dam should be on the register.
For Environment Waikato dam owners, there is no cost for having details on the register. To do so freephone 0800 474082, or email us.
Find out more
The New Zealand Society of Large Dams works with advancing technology of dam engineering and supports sustainable development of dams and subjects related to them.
The Department of Building and Housing can guide you regarding building law and compliance.
BRANZ Limited helps you with independent research and information about building and construction.
New Zealand Historic Places Trust recognises, promotes and protects New Zealands historic and cultural heritage.
Contact us
If you need more help, have a look at our frequently asked questions, or contact us.