RHODE ISLAND LAKES Flat River Reservoir Kent County, RI BE THE FIRST TO WRITE A REVIEW SHARE THIS PAGE Flat River Reservoir is located in Kent County, Rhode Island. This lake is 593 acres in size. BUY A RHODE ISLAND FISHING LICENSE. SIZE 593 acres ELEVATION 248 ft POST A FISHING REPORT BAROMETRICPRESSURE WEATHERINFO WIND MAP& FORECAST SUN/MOONINFO
