The bill amends Chapter 46-15 of the General Laws concerning "Water Resources Management" by adding a new section, 46-15-24, which outlines the obligations of the New Shoreham water district. Specifically, it allows the commissioners of the New Shoreham water district, governed by its board of water commissioners, to limit the public water system's obligation to supply water only to applicants who reside within its designated and described service area, rather than extending this obligation to the entire land area of the municipality. This act is set to take effect immediately upon passage.