Location: Norwalk Islands, western Long Island Sound
Location: Western Long Island Sound
Location: Fayerweather Island, Black Rock Harbor
Location: Sheffield Islands, entrance to Norwalk Harbor
Location: Western Long Island Sound, midway between Connecticut and Long Island.
Location: Long Island Sound
Location: West side of Bridgeport Harbor entrance
Location: Norwalk Islands, Long Island Sound
Location: Stamford Harbor
Location: Mouth of the Housatonic River, entrance to Stratford Harbor