The border of the river is a protected area, which width is proportional
with form and physical conditon of the river. The use of the land border of the
river is banned by the goverment and set in regulation about spatial planning.
Land use boundary Gajah Wong river have some things that are considered to
violate rules. First, the existence of the slum area that stood in the area of the
border of the river it was use from the sultan of soil ground, many of the borders
of the Gajah wong river users don’t have permission.Efforts made by the
government with the M3K program, forsidas, and the ptsl program