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33 CFR § 110.5 - Casco Bay, Maine.

---
identifier: "/us/cfr/t33/s110.5"
source: "ecfr"
legal_status: "authoritative_unofficial"
title: "33 CFR § 110.5 - Casco Bay, Maine."
title_number: 33
title_name: "Navigation and Navigable Waters"
section_number: "110.5"
section_name: "Casco Bay, Maine."
chapter_name: "COAST GUARD, DEPARTMENT OF HOMELAND SECURITY"
subchapter_number: "I"
subchapter_name: "ANCHORAGES"
part_number: "110"
part_name: "ANCHORAGE REGULATIONS"
positive_law: false
currency: "2026-03-24"
last_updated: "2026-03-24"
format_version: "1.1.0"
generator: "[email protected]"
authority: "33 U.S.C. 2071; 46 U.S.C. 70006, 70034; 33 CFR 1.05-1; Department of Homeland Security Delegation No. 00170.1, Revision No. 01.4."
regulatory_source: "CGFR 67-46, 32 FR 17728, Dec. 12, 1967, unless otherwise noted."
cfr_part: "110"
---

# 110.5 Casco Bay, Maine.

(a) *Beals Cove, West side of Orrs Island, Harpswell.* The entire cove as defined by the shoreline and a line across the entrace bearing 215° and tangent to the shore on the north side.

(a-1) *Merriconeag Sound, Harpswell.* The area comprises that portion of the Sound beginning at a point on the shoreline about 1,000 feet northeasterly from the southwesterly extremity of Orrs Island at latitude 43°45′09″, longitude 69°59′14″, thence extending 290° to a point at latitude 43°45′10″, longitude 69°59′20″, thence extending 20° to a point at latitude 43°45′34″, longitude 69°59′05″, thence extending 110° to a point on the shoreline at latitude 43°45′33″, longitude 69°58′58″, thence along the shoreline to the point of beginning.

(a-2) *Mackerel Cove, Bailey Island, Harpswell.* The water area of Mackerel Cove lying northeasterly of a line from a point on Abner Point at latitude 43°43′28″ N., longitude 70°00′19″ W., to a point on Bailey Island at latitude 43°43′18.2″ N., longitude 70°00′12.2″ W.

(b) *Harpswell Harbor, east side of Harpswell Neck, Harpswell.* The entire area lying westerly of a line bearing 8° from the eastern extremity of Stovers Point to the point of land at the northerly end of the harbor, said point of land bearing approximately 275° from the observatory on Orrs Island.

(c) *Basin Cove, west side of Harpswell Neck, Harpswell.* All of the area lying northeasterly of a line bearing 350° from the northwest corner of the entrance to the cove.

(c-1) *Basin Point, Potts Harbor, east side of Basin Point.* The water area east of Basin Point enclosed by a line beginning at the southernmost extremity of Basin Point at latitude 43°44′17″ N., longitude 70°02′36″ W.; thence easterly to latitude 43°44′17″ N., longitude 70°02′19″ W.; thence north northeasterly to a point on the shoreline at latitude 43°44′43″ N., longitude 70°02′05″ W.; thence following the shoreline to the point of beginning.

(d) *Mussel Cove and adjacent waters at Falmouth Foreside, Falmouth.* All of the waters enclosed by a line beginning at the Dock House (F.S.) located at latitude 43°44′22″ N, longitude 70°11′41″ W; thence to latitude 43°44′19″ N, longitude 70°11′33″ W; thence to latitude 43°44′00″ N, longitude 70°11′44″ W; thence to latitude 43°43′37″ N, longitude 70°11′37″ W; thence to latitude 43°43′04″ N, longitude 70°12′13″ W; thence to latitude 43°41′56″ N, longitude 70°12′53″ W; thence to latitude 43°41′49″ N, longitude 70°13′05″ W; thence to latitude 43°42′11″ N, longitude 70°13′30″ W; thence along the shoreline to the point of beginning. DATUM: NAD 83.

(e) *Harraseeket River.* That portion of the Harraseeket River within the mean low water lines, between Stockbridge Point and Weston Point, excluding therefrom a thoroughfare, 100 feet wide, the center line of which follows the natural channel.

(f) Yarmouth Harbor and adjacent waters—(1) Littlejohn Island/Doyle Point Cousins Island Special Anchorage. All of the waters enclosed by a line connecting the following points: Starting from the northernmost point of Littlejohn Island at latitude 43°45′51.6″ N, longitude 70°06′57.0″ W; thence to latitude 43°45′46.8″ N, longitude 70°06′53.4″ W; thence to latitude 43°45′25.8″ N, longitude 70°07′22.8″ W; thence to latitude 43°45′16.8″ N, longitude 70°07′40.8″ W; thence to latitude 43°44′57.0″ N, longitude 70°08′27.0″ W; thence to latitude 43°44′59.9″ N, longitude 70°08′30.0″ W. DATUM: NAD 83.

(2) Madeleine and Sandy Point Special Anchorage. All of the waters enclosed by a line connecting the following points: Starting from a point northeast of Birch Point on Cousins Island at latitude 43°45′15.1″ N, longitude 70°09′16.8″ W; thence to latitude 43°45′21.0″ N, longitude 70°09′30.0″ W; thence to latitude 43°45′37.8″ N, longitude 70°09′10.8″ W; thence to latitude 43°45′57.0″ N, longitude 70°08′58.8″ W; thence to latitude 43°46′01.3″ N, longitude 70°08′45.0″ W. DATUM: NAD 83.

(3) Drinkwater Point and Princes Point Special Anchorage. All of the waters enclosed by a line connecting the following points: Starting south of Drinkwater Point in Yarmouth, Maine at latitude 43°46′26.8″ N, longitude 70°09′17.0″ W; thence to latitude 43°46′21.0″ N, longitude 70°09′09.6″ W; thence to latitude 43°46′04.2″ N, longitude 70°09′46.2″ W; thence to latitude 43°45′28.8″ N, longitude 70°10′24.0″ W; thence to latitude 43°45′43.2″ N, longitude 70°10′24.0″ W. DATUM: NAD 83.

[CGFR 67-46, 32 FR 17728, Dec. 12, 1967]

For  citations affecting § 110.5, see the List of CFR Sections Affected, which appears in the Finding Aids section of the printed volume and at