The confluence - or joining - of the Waipā River and Waikato River at Ngāruawāhia, laden with sediment after rainfall in 1998. Sediment may come from hill slopes or from eroding banks.
The confluence - or joining - of the Waipā River and Waikato River at Ngāruawāhia, laden with sediment after rainfall in 1998. Sediment may come from hill slopes or from eroding banks.