Sussex Parish is bounded: • on the north by the
Kennebecasis River; • on the east by a line beginning at the Kennebecasis River, about one kilometre east of Plumweseep Road and about 900 metres north-northwesterly of
Route 114, then running south-southeasterly along the prolongation of the eastern line of a large grant to Elias Snyder on the north side of Trout Creek, the line being about 75 metres east of the end of Taverner Road, to Trout Creek, then downstream about 500 metres to the eastern line of a grant to Cornelius Parlee, then south-southeasterly to the southern line of the parish about one kilometre east of the Londonderry Road; • on the south by a line running westerly from a point in
Waterford Parish about 450 metres south of the southern tip of Walton Lake and about 150 metres west of the Creek Road to a point about 825 metres north of Cassidy Lake near its western end, then westerly to a point about 75 metres south of Byrnes Brook and 300 metres east-northeasterly of the Byrne Road; • on the west by a line running north from the southern line of the parish to a point on the Kennebecasis River opposite the mouth of Halfway Brook. ==Communities==