Welcome to the Opaki Water Scheme.

The Opaki Water Scheme is operated by the Opaki Water Supply Association Incorporated (OWSA) on behalf of the 360 members who collectively own the scheme.  The 9 members of the OWSA committee, under the guidance of Chairman Sid Hayes, meet regularly for all administrative issues and currently contract the day to day operation and maintenance of the scheme to Ordish Aqua Ltd.

If you are a current member of our scheme or if you are new or would like to be a member, you will find all of our rules, new member forms, transfer forms, updates and contact information here.


A Boil Water notice was issued Wednesday 18th November 2020 and was revoked on Tuesday 24th November 2020.