Pāuatahanui Stream at Gorge

Cumulative sediment load, daily maximum flow and daily total rainfall for the 2021/22 monitoring season. Sediment load is predicted using a turbidity vs discrete suspended sediment concentration model that is updated annually, see Morar & Alberto (2018) for more information. The flow event lines represent the flow level at which we would expect n years before another event that size. Hover over or click on chart series to see specific values.



Toggle between tabs to see sediment yields/loads of key events and annual totals per calendar year. Click on table headers to sort the data by that column – holding the shift key allows sorting over multiple columns.

2021/22 event loads

Long-term annual loads