RHODE ISLAND LAKES Watson Reservoir Newport County, RI BE THE FIRST TO WRITE A REVIEW SHARE THIS PAGE Watson Reservoir is located in Newport County, Rhode Island. This lake is 379 acres in size. BUY A RHODE ISLAND FISHING LICENSE. SIZE 379 acres ELEVATION 15 ft POST A FISHING REPORT BAROMETRICPRESSURE WEATHERINFO WIND MAP& FORECAST SUN/MOONINFO
