Greymouth

Hokitika

In this zone 3 settlements used rivers to protect  their ships.  However,  floods and bed-load deposits have taken huge a toll.

Action Education
We visit two of these harbours to see their advantages and difficulties caused by bed-load movements with floods, storms, bars, etc. 

We learn how these harbours are maintained and the horrible results when maintenance is ignored.

There are still many river harbours in the world today - all have to consider the dynamics we learn here.

See also:
● Westport

● Harbours NZ

● Rivers NZ

● Transport NZ 

● Settlements NZ