ORC Land and Water Regional Plan - Manuherekia Rohe


Manuherekia Rohe (Area)

Please note, ORC uses the Kāi Tahu spelling of Manuherekia.

We are developing a draft Land and Water Regional Plan (LWRP) in partnership with Kāi Tahu whānui and are seeking community feedback to help us.

Join the kōrero on the proposed direction of the draft Plan to care for Otago’s lakes, rivers and streams and guide the activities that impact them.

We have a summary of proposed new rules and regulations that we encourage you to look over and share your feedback on. 

Get involved

Read all about the draft Plan and the proposed new rules and regulations:

After reading the proposed new rules and regulations:

  • Go to a drop-in discussion event you can ask questions and speak with Councillors and staff:

    Drop-in discussion in Ōmakau

    Ophir Peace Memorial Hall, 55 Swindon Street
    Friday, 27 October
    11am-2pm or 3pm-6pm (come in for a chat at any time between these two times)
    See other drop-in discussion events in Otago


  • Join an online discussion where you can also ask questions


Most important: Give your feedback

Let us know your thoughts on the draft Plan in a short online feedback form. This form is available until 11.59pm, Monday, November 6 2023.

We recommend that you read the proposed rules and regulations and attend a drop-in event or an online discussion before giving your feedback.

Previous community consultation

We’re developing a new Land and Water Plan, including specific rules and limits on water and land use in your rohe (it means "area" in te reo).

The Manuherekia Rohe community is one of the first areas in the region ORC has worked with to develop a preferred approach to water and land management. This area was prioritised (along with the Arrow and Cardrona catchments) due to the presence of a large number of expiring deemed permits in the rohe, as well as the policy work already completed in these areas.

Between September 2019 and June 2021, community consultation was undertaken to identify important values and develop objectives and limits for waterways in the Manuherekia Rohe.

As part of this consultation community feedback was sought from the community on five Manuherekia Water Management scenarios. Two public meetings were held in Alexandra and Ōmakau. We received over 1,000 submissions supporting a range of flow options for the river.

The scenarios were developed with input from the Manuherekia Reference Group (MRG). The MRG included representatives from the Manuherekia Catchment Group (MCG), the Department of Conservation, Forest and Bird, Central Otago District Council, Fish and Game, the Central Otago Environmental Society, Southern District Health Board and ORC.

Following consultation, a report outlining a proposed approach was presented to ORC Councillors in August 2021. ORC Councillors requested that more science work be done, and this is now underway.

Thank you to everyone who provided feedback or came along to one of the community meetings in the Manuherekia Rohe to tell us what you want for land and water resources in this rohe.

You can view a summary report of the submissions, as well as the full set of submissions below.

Media release - Summary report on Manuherekia Management Scenarios consultation

May 2021 Manuherekia Management Scenarios consultation document.

Manuherekia Scenarios Consultation report

August 2021 council report

Submissions received

The preferred approach will be drafted into the Manuherekia Rohe chapter of the proposed Land and Water Regional Plan. 

The new plan will be notified 30 June 2024. Once this plan is notified, you can make a submission saying what you like or how it could be improved.

About the area

Under national legislation, regional councils must manage waterways at an appropriate scale for setting freshwater objectives and limits.

ORC has therefore set five Freshwater Management Units (FMUs). As the Clutha Mata-Au FMU is large, it has been further divided into five rohe (areas), one of which is the Manuherekia Rohe – based on the catchment area of the Manuherekia River.

Work between the community and ORC to develop specific objectives, policies and rules to manage water in the rohe started in 2019. A key part of the work for this rohe involves the Manuherekia Reference Group (MRG), which is made up of a range of key stakeholders who ORC meets with monthly.

The MRG represent the wide-ranging interests of the community and have assisted ORC to develop options for water flow management which are now being discussed with the wider community (details below).

Map of the Manuherekia Rohe

Map of the Manuherekia Rohe

Download map (PDF)


Economic profile

While freshwater policies might be designed and applied specifically to the Roxburgh Rohe, their impacts may be felt beyond. Hence the Roxburgh Rohe, the neighbouring Manuherekia Rohe, and the northern part of the Taieri Rohe are combined when considering socio-economic information. These communities have close economic ties, i.e., residents are likely to live in one of the areas while working/spending in the other areas. The three areas combined are referred to as the ‘Inland’.

In 2018, the area was home to around 13,000 residents (6% of Otago’s population), which had increased by 15% since 2006. The economy of this area depends on the water-reliant agriculture sector (which provides for one in five jobs) and tourism related industries (15% of all jobs). Administrative Services (13%) is the third largest sector in the area; and the Employment Services sub-category provides 10% of all jobs. Together, all these industries account for around half of the employment in the ‘Inland’ area.

An understanding of Māori history and the Māori economy is essential for policy development and policy impact assessment. Not only does pre-European Māori history help shape modern day New Zealand, but the Māori economy is also integral to the New Zealand economic system. ORC is partnering with Aukaha and Te Ao Marama to develop an overview of Kāi Tahu history and economy. This work will be included in the economic impact assessment, available 2023. 

Manuherekia, Roxburgh and Upper Taieri Economic Snapshot


2021 Economic Studies to support minimum flows

Science profile

The Manuherekia Rohe is located between the Dunstan Range to the west, the St Bathans Range to the north, the Hawkdun Range and Rough Ridge to the east and the Knobby Range to the South. The Manuherekia River, the rohe’s main water body, flows over a distance of 85 km in a south-west direction towards Alexandra where it joins the Clutha Mata-Au River. The rohe stretches over a total area of approximately 3,000 km2. The climate of the Manuherekia Rohe is semi-arid, characterised by cold winters, warm, dry summers and low rainfall. The area is dominated by pasture grasslands on the flat and gently sloping land, while tussock grasslands are common in the high country. Urban development exists at the lower end of the rohe in Alexandra, and small but growing settlements at Omakau and Ophir.

Climate change assessment

Drift study

Natural character assessment

Recreation study

Manuherekia Water Quality State and Trends Technical Report

Hydrology Model - calibration

Hydrology Model - ecology

Hydrology Model – scenarios

Habitat modelling

Note that the memoranda on the Hydrology Model (Calibration, Ecology and Scenarios) are currently in draft form. The hydrology model and habitat modelling is currently being reviewed.

Want to know more?

Contact your rohe's Catchment Advisor for advice and assistance on sustainable land management practices that protect Otago’s waterways.

Sign up to our monthly newsletter On Stream for regular updates

Email customerservices@orc.govt.nz

Tel 0800 474 082

Back to top
Online Maps & Data: