(a) A line drawn from the northernmost extremity of Goose Point at Egegik Bay to Protection Point.

(b) A line drawn from the westernmost extremity of Kulukak Point to the northernmost extremity of Round Island; thence to the southernmost extremity of Hagemeister Island; thence to the southernmost extremity of Cape Peirce; thence to the southernmost extremity of Cape Newenham.

(c) A line drawn from the church spire located in approximate position latitude 59°45′ N. longitude 161°55′ W. at the mouth of the Kanektok River to the southernmost extremity of Cape Avinof.