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Application of Physiographic based modelling to estimate contaminant load to the Hokianga Harbour (Pearson and Rissmann 2020)

Improving the health of the Hokianga Harbour and its catchment is important to the Northland Regional Council and the local community.

Northland Regional council commissioned Land and Water Science Ltd to assess the current water quality state and model the current and pre-human nutrient, sediment and E. coli loads to the Hokianga harbour catchment.