Docket No. 4230 - Narragansett Bay Commission (NBC) - Tariff Advice to Amend the Charge for Residential Well Customers (filed February 28, 2011) Docket is closed. NBC's tariff filing to amend the charge for Residential Well Customer effective July 1, 2011 (2/28/11) Division of Public Utilities recommendation to approve NBC's proposed charge for residential well customers. (3/8/11) PUC issues Order No. 20313 approving NBC's amended Residential Well Customer Charge. Written Order issued 3/22/11.