Average hydro spill per month

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  • Last post 09 July 2019
RussellB posted this 07 July 2019

We have great graphs showing average lake levels per month over a number of years, as well as inflows. 

Are there similar graphs or information showing average hydro spill per month at a national level?

Matthew Keir posted this 09 July 2019

Hi Russell,

Sorry, no we don't have any regular feed of spill data.

Periodically, we update the hydrological modelling dataset. Next update should be in the new year. This dataset includes a weekly spill series for the main hydro systems.

www.emi.ea.govt.nz/Environment/Datasets/HydrologicalModellingDataset/3_StorageAndSpill_20171231

Otherwise, your best bet is to check the generator's websites. Check out the following post for a few links.

www.emi.ea.govt.nz/Forum/thread/inflow-data-download/

Cheers,

Matthew

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