Historical studies and reports
The Manuherikia Catchment has been studied extensively during the past 150 years. The following historical reports provide:
An insight into why certain infrastructure decisions were made and what other options were considered at the time;
A record of dam material and construction methods;
The challenges of the existing infrastructure and ideas for improvement;
Numerous ideas on new development options; and
Hydrological data dating back more than a century.
Central Otago irrigation
Ida Valley
Manuherikia
Manuherikia Irrigation Scheme
Manuherikia River – catchment water resources
Omakau
Omakau Irrigation Scheme
Other
Niwa’s freshwater update
Water Quality in New Zealand: land use and nutrient pollution and the proposed Amendments to the National Policy Statement for Freshwater Management.
PLEASE NOTE THE EXTERNAL LINKS ON THE ORIGINAL SITE ARE BROKEN.
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