The legislature finds that it is in the interests of the people of the state of Washington to be able to establish public hospital capital facility areas as quasi-municipal corporations and independent taxing units existing within the boundaries of counties composed entirely of islands that receive medical services from an existing public hospital district but are not annexed to an existing public hospital district for the purpose of financing the construction, additions, or betterments of capital hospital facilities or other capital health care facilities.
RCW 70.265.010