Charts on the Great Lakes and Adjacent Waters 96° 94° Data On the Great Lakes System Chart Number Title Scale Chart Number Title Scale Chart Number Title Scale LAKE LAKE LAKE LAKE LAKE LAKE 14500 Great Lakes—Lake Champlain to Lake of the Woods 1:1,500,000 14847 Toledo Harbor 1:20,000 14915 Little Bay de Noc 1:30,000 GENERAL LAKE DIMENSION SUPERIOR MICHIGAN HURON ST. CLAIR ERIE ONTARIO ST. LAWRENCE RIVER Entrance Channel 1:40,000 14916 SMALL-CRAFT BOOK CHART Length in miles 350 307 206 26 241 193 14770 Morristown, N.Y. to Butternut Bay, Ont. 1:15,000 14848 Detroit River 1:30,000 Lake Winnebago and Lower Fox River (book of 34 charts) Various 14850 Lake St. Clair 1:60,000 14917 Menominee and Marinette Harbors 1:15,000 14500 Breadth in miles 160 118(1) 183(2) 24 57 53 14771 Butternut Bay, Ont., to Ironsides lsland., N.Y. 1:15,000 Length in coastline (including islands) 2,730 1,640 3,830(3) 257 871 712 14772 Ironsides lsland, N.Y., to Bingham lsland, Ont. 1:15,000 14852 St. Clair River 1:40,000 14918 Head of Green Bay, including Fox River below De Pere 1:25,000 Area in square miles 14773 Gananoque, Ont., to St. Lawrence Park. N.Y. 1:15,000 Head of St. Clair River 1:15,000 Green Bay 1:10,000 1450 Water Surface, United States 20,600(4) 22,300(5) 9,150(6) 198(7) 4,980 3,560(8) 14774 Round lsland, N.Y., and Gananoque, Ont., to Wolfe l., Ont. 1:15,000 14853 SMALL-CRAFT BOOK CHART 14919 Sturgeon Bay and Canal 1:30,000 UMFRE VILLE LAKE Water Surface, Canada 11,100(4) 13,900(6) 292(7) 4,930 3,990(8) LAKE CHAMPLAIN Detroit River, Lake St. Clair and St. Clair River (book of 47 charts) Various Sturgeon Bay 1:10,000 0 Drainage Basin Land, United States 16,900(4) 45,600(5) 16,200(6) 2,850(7) 18,000 15,200(8) 14781 Riviere Richelieu to South Hero Island 1:40,000 14854 Trenton Channel and River Rouge 1:15,000 14922 Manitowoc and Sheboygan 1:10,000 Drainage Basin Land, Canada 32,400(4) 35,500(6) 4,080(7) 4,720 12,100(8) 14782 Cumberland Head to Four Brothers Islands 1:40,000 River Rouge 1:10,000 14924 Milwaukee Harbor 1:10,000 Slave F alls Drainage Basin Land, Total 49,300(4) 45,600(5) 51,700(6) 6,930(7) 22,700 27,300(8) 14783 Four Brothers Islands to Barber Point 1:40,000 LAKE HURON 14925 Racine Harbor 1:10,000 Drainage Basin, (Land & Water) Total 81,000(4) 67,900(5) 74,800(6) 7,420(7) 32,600 34,800(8) 14784 Barber Point to Whitehall 1:40,000 14860 Lake Huron 1:500,000 14926 SMALL-CRAFT BOOK CHART Maximum Depth, Feet 1,333 923 750 21(9) 210 802 Chicago and South Shore of Lake Michigan (book of 30 charts) Various 50° 14785 Burlington Harbor 1:10,000 14862 Port Huron to Pte aux Barques 1:120,000 Average Depth, Feet 489 279 195 10 62 283 NEW YORK STATE CANAL SYSTEM Port Sanilac Harbor 1:5,000 14927 Chicago Lake Front 1:60,000 Volume of Water in Cubic Miles 2,935 1,180 849 1 116 393 14786 SMALL-CRAFT BOOK CHART Various Harbor Beach 1:10,000 Gary Harbor 1:15,000 SAND LAKE LENGTH OF OUTFLOW*, New York State Canal System (book of 61 Charts) 14863 Saginaw Bay 1:120,000 14928 Chicago Harbor 1:15,000 MILES (APPROX) 14788 Oneida Lake—Lock 22 to Lock 23 1:40,000 Port Austin 1:10,000 14929 Calumet and Indiana Harbors 1:15,000 Caseville Harbor 1:10,000 St. Marys 70 14791 Cayuga and Seneca Lakes 1:60,000 14930 St. Joseph and Benton Harbor 1:10,000 Sebewaing Harbor 1:20,000 St. Clair 27 Watkins Glen 1:10,000 14931 Grand River from Dermo Bayou to Bass River 1:15,000 6201 Entrance to Au Sable River 1:10,000 M A N I TO BA Detroit 32 Ithaca 1:10,000 14932 Holland Harbor 1:15,000 Tawas Harbor 1:30,000 Niagara 37 HUDSON RIVER 14933 Grand Haven, including Spring Lake and Lower Grand River 1:15,000 14864 Harrisville to Forty Mile Point 1:120,000 Kenora St. Lawrence 502 12343 Hudson River New York to Wappinger Creek 1:40,000 14934 Muskegon Lake, including Muskegon Harbor 1:15,000 (1) Measured at wide point through Green Bay. Harrisville Harbor 1:12,000 12347 Hudson River Wappinger Creek to Hudson 1:40,000 14935 White Lake 1:10,000 (2) Measured at wide point through Georgian Bay. Alpena Harbor 1:15,000 12348 Hudson River Coxsackie to Troy 1:40,000 14937 Ludington Harbor 1:5,000 6216 (3) Includes Georgian Bay and North Channel. Rogers City and Calcite 1:20,000 LAKE ONTARIO 14938 Manistee Harbor 1:10,000 (4) Including St. Marys River above Brush Point. 14865 South end of Lake Huron 1:15,000 14800 Lake Ontario (Metric) 1:400,000 14939 Portage Lake 1:10,000 (5) Lake Michigan including Green Bay. 14867 Saginaw River 1:20,000 14802 Clayton to False Ducks lsland 1:80,000 14942 Lake Charlevoix 1:30,000 (6) Including St. Marys River below Brush Point, North Channel and Georgian Bay. 14869 Presque Isle and Stoneport Harbor 1:60,000 14803 Six Miles south of Stony Point to Port Bay 1:80,000 Charlevoix 1:10,000 (7) Lake St. Clair, St. Clair and Detroit Rivers. Stoneport Harbor 1:10,000 6215 North Pond 1:20,000 LAKE SUPERIOR (8) Lake Ontario including Niagara River and St. Lawrence River above Iroquois Dam. Presque Isle Harbor 1:15,000 Little Sodus Bay 1:15,000 14961 Lake Superior (Mercator Projection) 1:600,000 6 (9) Maximum natural depth. Dredged national channel 27.5 foot depth. STRAITS OF MACKINAC and ST. MARYS RIVER 214 14804 Port Bay to Long Pond 1:80,000 14962 St. Marys River to Au Sable Point 1:120,000 *Length shown under Lake from which it flows. 14880 Straits of Mackinac 1:120,000 Whitefish Point Harbor 1:5,000 Port Bay Harbor 1:15,000 14881 De Tour Passage to Waugoshance Point 1:80,000 Little Lake Harbor 1:5,000 Irondequoit Bay 1:20,000 Hammond Bay Harbor 1:10,000 92° Grand Marais 1:15,000 14805 Long Pond to Thirtymile Point 1:80,000 Mackinaw City 1:15,000 LAKE OF Point Breeze Harbor 1:10,000 14963 Grand Marais to Big Bay Point 1:120,000 THEWOODS 90° Mackinac Island 1:10,000 Warroad 14806 Thirtymile Point, New York, to Port Dalhousie, Ontario 1:80,000 St. Ignace 1:15,000 Big Bay Harbor 1:5,000 88° Olcott 1:10,000 Cheboygan Harbor 1:15,000 14964 Big Bay Point to Redridge 1:120,000 Wilson Harbor 1:10,000 Grand Traverse Bay Harbor 1:5,000 6106 6107 86° 14882 St. Marys River—De Tour Passage to Munuscong Lake 1:40,000 ° 14810 Olcott, New York to Toronto, Ontario (Metric) 1:100,000 De Tour Passage 1:20,000 Lac La Belle Harbor 1:20,000 6201 84 Copper Harbor 1:15,000 Olcott 1:10,000 14883 St. Marys River—Munuscong Lake to Sault Ste. Marie 1:40,000 14961 Wilson Harbor 1:10,000 Eagle Harbor 1:15,000 Baudette 6110 14884 St. Marys River—Head of Lake Nicolet to Whitefish Bay 1:40,000 14965 Redridge to Saxon Harbor 1:120,000 14811 Chaumont, Henderson and Black River Bays 1:30,000 Sault Ste. Marie 1:20,000 14998 Sackets Harbor 1:5,000 Ontonagon Harbor 1:10,000 Rainy R 14885 Les Cheneaux Islands 1:20,000 2312 Henderson Harbor 1:10,000 Black River Harbor 1:5,000 14997 14886 SMALL-CRAFT BOOK CHART 6111 Chaumont Harbor 1:12,000 Saxon Harbor 1:2,500 Fort Frances RAIN Inland Route, Cheboygan to Conway (book of 12 Charts) Various YL AKE 14813 Oswego Harbor 1:10,000 14966 Little Girls Point to Silver Bay 1:10,000 International Falls 14996 2313 14887 St. Marys River—Neebish Island 1:15,000 Cornucopia 1:5,000 2303 14814 Sodus Bay 1:10,000 CKFISH BAY LAKE MICHIGAN Port Wing 1:5,000 St. Ignace I JA 14815 Rochester Harbor, including Genessee River to head of navigation 1:10,000 2304 14901 Lake Michigan (Mercator Projection) 1:500,000 Knife River 1:5,000 AY 14816 Lower Niagara River 1:30,000 Peninsula Hbr 14902 North end of Lake Michigan, including Green Bay 1:240,000 Two Harbors 1:10,000 KB LAKE ERIE 14995 NAMAKAN AC 14903 Algoma to Sheboygan 1:120,000 14967 Beaver Bay to Pigeon Point 1:120,000 LAKE 14968 BL 14820 Lake Erie (Metric) 1:400,000 14994 14993 Kewaunee 1:10,000 Silver Bay 1:10,000 14991 14822 Approaches to Niagara River and Welland Canal 1:80,000 Slate Islands HERON BAY Two Rivers 1:10,000 Taconite Harbor 1:10,000 48° 14823 Sturgeon Point to Twentymile Creek 1:80,000 Y 14904 Port Washington to Waukegan 1:120,000 Grand Marais Harbor 1:10,000 BA Dunkirk Harbor 1:15,000 14990 Kenosha Harbor 1:10,000 14992 14989 14985 14983 O N TA R I O 14968 Grand Portage Bay, Minnesota to Shesbeeb Point, Ontario 1:120,000 SAGANA Thunder Bay Barcelona Harbor 1:5,000 North Point Marina 1:10,000 C GA LAKE NORTHERN 14969 Munising Harbor and Approaches 1:30,000 ROOKED LIGHT THUNDER 14824 Sixteenmile Creek to Conneaut 1:80,000 LAKE 2308 Port Washington 1:10,000 Munising Harbor 1:15,000 LAKE Conneaut Harbor 1:12,500 Waukegan 1:10,000 14970 Marquette and Presque Isle Harbors 1:15,000 14825 Ashtabula to Chagrin River 1:80,000 KNIFE 14905 Waukegan to South Haven 1:120,000 14971 Keweenaw Bay 1:30,000 LAKE Mentor Harbor 1:10,000 Michigan City 1:15,000 L’Anse 1:10,000 14986 14984 Chagrin River Harbor 1:10,000 Burns International Harbor 1:15,000 1 14982 Baraga 1:10,000 4987 14826 Moss Point to Vermilion 1:80,000 New Buffalo 1:15,000 14988 14972 Keweenaw Waterway, including Torch Lake 1:30,000 M I N N E S OTA Pigeon Beaver Creek 1:5,000 14906 South Haven to Stony Lake 1:120,000 2309 Hancock and Houghton 1:10,000 R yale Rocky River 1:10,000 Ro South Haven 1:10,000 14973 Apostle Islands 1:60,000 Isle Vermilion Harbor 1:10,000 48° Saugatuck Harbor 1:15,000 Bayfield 1:10,000 CANADA 14828 Erie to Geneva (Metric) 1:100,000 Port Sheldon 1:10,000 UNITED Michipicoten Hbr Pikes Bay 1:10,000 94° Grand Marais 14829 Geneva to Lorain (Metric) 1:100,000 14976 14907 Stony Lake to Point Betsie 1:120,000 La Pointe Harbor 1:10,000 ST Beaver Creek 1:7,500 ATES Pentwater Harbor 1:10,000 14974 Ashland and Washburn Harbors 1:15,000 Rocky River 1:10,000 Arcadia Harbor 1:10,000 2310 14975 Duluth-Superior Harbor 1:15,000 Taconite Hbr Mentor Harbor 1:10,000 Frankfort Harbor 1:10,000 Upper St.