Water Regulated Water & Wastewater Public Utilities The Public Utilities Commission regulates for-profit water supply utilities as well as municipal water utility boards that serve areas outside their boundaries of their respective municipality. The Commission also regulates the Kent County Water Authority. Kent County Water Authority City of Newport Water Department Pawtucket Water Supply Board Providence Water Supply Board Veolia Water Rhode Island, Inc. Woonsocket Water Department Water Utility Section Rules and Regulations Prescribing Standards for Water Utilities (Effective January 30, 2014) General Rate Information Water FAQs Other Resources American Water Works Association New England Water Works Association Water Sense (US EPA site)