| Dillmans HEPS Review of Flood Hydrology |
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| Review of the hydrology and PMF associated with the Dillmans HEPS. Assessment of historical scheme data and development of a rainfall runoff model in HEC-HMS to assess the capacity of the system of lakes under various flood design scenarios up to a 10,000-year event. |
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| Arnold Valley HEPS |
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| Review of hydrology associated with the development of a proposed power scheme near Greymouth, including the development of a MIKE 11 model of the Arnold and Grey Rivers and an assessment of the power station effects on the Arnold River below the outfall. Consent was granted for this project. |
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