Meet your zone representatives

The Christchurch West Melton water zone committee is a joint committee of Christchurch City Council, Selwyn District Council and Environment Canterbury. 

The committee's role is to work with the community to develop actions and tactics to deliver on the Canterbury Water Management Strategy. It recommends these actions and tactics to various agencies for implementation.

 View members

Community members
Abbie Wilson

Abbie Wilson has a Bachelor of Natural Resources Engineering Degree and is employed at AECOM. In her role as a Civil Engineer in the water team she has exposure to many different water and environment-based projects.

She enjoys the outdoors and wishes to protect waterways and hopes to achieve this ambition by joining the zone committee.

Kevin Brown (Deputy Chair)

Kevin Brown is a geochemist who has done considerable consulting work within New Zealand and overseas.

He has worked in the geothermal industry since 1980, initially with the Department of Scientific and Industrial Research (DSIR) at the Wairakei Research Centre, then with GNS and Auckland University’s Geothermal Institute, and finally as a full time consultant and partner in GEOKEM.  

He has a keen interest in improving water management in both urban and rural areas around Christchurch.

Annabelle Hasselman

Annabelle Hasselman is a stay-at-home mother to 4 children. She has a Bachelor of Arts degree and a Post Graduate Diploma in Landscape Architecture.

Annabelle has previously worked for Department of Conservation in Hokitika and Wellington. She is currently the Chair of the Ōpāwaho Heathcote River Network.

Helen Caley

Helen Caley is a senior Environmental Planner at Aurecon, whose work involves both environmental planning and advising on contaminated land.

In previous years, Helen has been a Consents Planner at ECan, where she negotiated a set of agreed maintenance conditions between ECan and key City and District Councils for use on stormwater consents, and more recently a Consents and Compliance Advisor with Auckland Council.

In 2013 Helen was seconded to Environment Canterbury to implement a shared services programme, which provided several District Councils with technical advice on resource consents involving contaminated sites.

Gareth Oddy

Gareth Oddy is an Environmental Scientist with ENGEO; an environmental consultancy agency.

He has worked with contaminated land assessments, stormwater and erosion control, sediment contamination assessments, environmental forensics and hydrology.

He recently completed sediment contamination assessments in the Heathcote River on behalf of Christchurch City Council.

In previous employment, Gareth has worked for industry sectors
that include chemical manufacturing, waste management, property development, heavy and light manufacturing, transport, downstream oil and gas, printing and packaging, timber treatment and defence.

Carly Sluys

Carly Sluys comes from a farming background and is now an Environmental Data Analyst with Beef + Lamb NZ, where she collects and models real farm data in Overseer and Farmax.

Her key skills include understanding political and policy processes, environmental data analysis and modelling, collaborative engagement and relationship management.

Carly’s industry involvement has included many aspects of the agricultural industry, including working on her family’s farms, policy advising, leading a team of Federated Farmers members and volunteers in the Farmy Army earthquake response (which earned her a Christchurch City Council Earthquake Award in 2012), account managing and environmental data analysis.

Rūnanga representatives
Arapata Reuben - Tūāhuriri — Chair

Arapata has strong historical family ties with Christchurch waterways.  His great-great great grandfather Te Muru was a Kaitiaki (guardian) for the Heathcote / Opawaho River.  

Arapata and his family, who live in Tuahiwi, still have a deep sense of belonging with the natural environment and its ability to nourish whānau.  

Arapata is currently employed with Te Rūnanga o Ngāi Tahu as the Kāiarahi Whakapapa in the Whakapapa Unit.

Les Wanhalla - Taumutu
Les has been a representative on the Christchurch West Melton and Selwyn Waihora zone committees for the past 5 years.
Les' aspirations are to help improve the biodiversity from Ki uta ki tai (from the mountains to the sea) and to have safe wai (water) for his mokopuna (grandchildren) and future generations to drink and play in.
Herewini Banks - Rapaki
No bio
Council appointments
  • Selwyn District Council - Debra Hasson
  • Christchurch City Council - Pauline Cotter
Environment Canterbury appointment
  • Councillor Tom Lambie

Meet your zone delivery team

We deliver work related to the zone committee's recommendations through an on-the-ground team made up of Environment Canterbury staff. Watch the video to learn more about zone delivery in Canterbury.

The Christchurch West Melton water zone delivery team is:

  • Lauren Hamilton  Zone Lead
  • Greg Stanley  Biodiversity Officer
  • Jenny Watters  Pollution Prevention Officer
  • Nick Moody  Pollution Prevention Officer
  • Shelley Washington  Land Management Advisor
  • Duncan Harvest  Resource Management Officer - Monitoring and Compliance
  • Chris Elsmore  Resource Management Officer - Monitoring and Compliance
  • Iain Beaton  Resource Management Officer - Monitoring and Compliance
  • Emily McLaughlin  Compliance Officer
  • Emma Parr — Incident Response Officer
  • Ruth Sarson — Incident Response Officer

Talk to us

Andy Barbati — Zone Manager    027 295 4302    Andy.Barbati@ecan.govt.nz

Tami Woods — Zone Facilitator     027 529 7761    Tami.Woods@ecan.govt.nz

Stephen Bragg — Tangata Whenua Facilitator     027 487 3892    stephen.bragg@ecan.govt.nz

How are zone committee members selected?

Water zone committee members are appointed after councils advertise for expressions of interest from the community.

Applicants are assessed on skills, expertise and experience, as well as their ability to work together to develop water management solutions to economic, social, cultural and environmental issues.

Each water zone committee has between seven and 10 members, including:

  • An Environment Canterbury appointee
  • A local territorial authority councillor
  • A rūnanga appointee
  • Between four and six local members nominated from the community who come from a variety of backgrounds and interests.

Members serve for three years, meeting every few weeks to gather information from stakeholders and the community to ensure all interests are represented.