This chapter contains specific shoreline modification policies and regulations that apply to those activities that modify the physical form of the shoreline in any shoreline environment designation. By definition, shoreline modification activities are undertaken in support of or in preparation for a permitted shoreline use. A single permitted use may require several different shoreline modifications. Shoreline modification activities include the construction of in-water structures, over-water structures and launching facilities and shoreline stabilization measures, as well as actions such as clearing, grading, filling, dredging and dredge material disposal. At a minimum, shoreline modification policies and regulations are intended to assure no net loss of the ecological functions necessary to sustain shoreline natural resources.

Each section includes policies and regulations. Policies are statements of principles that guide and determine present and future decisions. Regulations are rules that govern developments, uses or activities.