Map of Tamaki erosion sites

View Tamaki erosion sites in a larger map

After a very muddy swim, my son (8yrs old) and I have started mapping local erosion areas. It looks like there are lots of obvious places where we can fix tracks, plant trees and build retaining walls. I would like to help get the silt and mud out of the Hauraki Gulf.

Check out a large version of the map here