JKO DHA Great Lakes Overview Course

Duluth to Gros Cap

063 x 69; 077 x 123.1; 085 x 14; 105 x 18.3; 114 x 131.4; 147 x 14.8; 138 x 9.8

Superior to Knife River then Devils Island

044 x 17.7; 063 x 52.6

Two Harbors to Devils Island

067 x 48

Taconite Harbor to Eagle Harbor

085 x 127

Silver Bay to Eagle Harbor

080 x 145.7

Ashland to Eagle Harbor

027 x 8.3; 090 x 6.1; 062 x 133.7

Marquette to Whitefish Point

076 x 58.3; 082 x 48.5; 114 x 10.0

NE of Welcome Island to Thunder Cape

137 x 9.1

S of Welcome Island to Thunder Cape

118 x 8.9

Thunder Cape to Whitefish Point

097 x 26.1; 121 x 2.1; 148 x 15; 118 x 175

Point Iroquois Buoy 39 to Duluth

300 x 4.9; 319 x 7; 328 x 14.3; 279 x 14.2; 292 x 118; 289 x 15.3; 265 x 14; 257 x 123.3; 248 x 66.2

Devils Island to Superior

243 x 65.7

Devils Island to Two Harbors

255 x 45.8

Copper Harbor to Taconite Harbor

268 x 141

Eagle Harbor to Silver Bay

257 x 108.4; 277 x 38.4

Eagle Harbor to Ashland

244 x 119; 254 x 12; 270 x 6.1; 207 x 8.3

Crisp Point to Marquette

262 x 43; 256 x 57.3

Gros Cap to Thunder Bay - Hare Island Buoy A2

000 x 1.5; 318 x 8.6; 339 x 13; 300 x 191.7; 310 x 2.9; 276 x 26.1

Hare Island Buoy A2 to NE of Welcome Island Light

319 x 8.2

Hare Island Buoy A2 to S of Welcome Island Light

292 x 8.2

East Outer Light 1E to MONROE

164 x 0.9 mi; 252 x 8.1 mi

EAST OUTER LIGHT 1E to TOLEDO

164 x 0.9 mi; 217 x 5.8 mi

EAST OUTER LIGHT 1E to SOUTHEAST SHOAL

164 x 0.9 mi; 095 x 27.3 mi; 122 x 6.8 mi

MONROE to SOUTHEAST SHOAL

087 x 13 mi; 091 x 21.9 mi; 122 x 6.8 mi

TOLEDO to SOUTHEAST SHOAL

073 x 9.2 mi; 091 x 21.9 mi; 122 x 6.8 mi

SOUTHEAST SHOAL to MARBLEHEAD

206 x 19.6 mi; 265 x 4.0 mi

SOUTHEAST SHOAL to SANDUSKY

206 x 23.5 mi

SOUTHEAST SHOAL to HURON

186 x 27.2 mi

SOUTHEAST SHOAL to LORAIN

149 x 26.5 mi

SOUTHEAST SHOAL to CLEVELAND

116 x 42.0 mi

SOUTHEAST SHOAL to FAIRPORT

091 x 61.0 mi

SOUTHEAST SHOAL to ASHTABULA

084 x 86.3 mi

SOUTHEAST SHOAL to CONNEAUT

082 x 98.9 mi

SOUTHEAST SHOAL TO ERIE

077 X 123.7 MI; 110 X 3.8 MI

SOUTHEAST SHOAL TO LONG POINT

071 X 135 MI

LONG POINT TO NANTICOKE

349 X 7.8 MI; 330 X 13.2 MI

LONG POINT TO PORT COLBORNE

053 X 44.4 MI

LONG POINT TO BUFFALO

062 X 60.0 MI

MARBLEHEAD TO LORAIN

099 X 27.6 MI

MARBLEHEAD TO LORAIN ROUTE JUNCTION

085 X 25.4 MI

SANDUSKY TO LORAIN

094 X 23.9 MI

SANDUSKY TO LORAIN ROUTE JUNCTION

076 X 22.6 MI

LORAIN ROUTE JUNCTION TO CLEVELAND

096 X 26.0

LORAIN ROUTE JUNCTION TO LONG POINT

063 FOR 131 MI

LORAIN ROUTE JUNCTION TO CLEVELAND ROUTE JUNCTION

076 X 30.2

CLEVELAND TO CLEVELAND ROUTE JUNCTION

019 X 10.7 MI

CLEVELAND ROUTE JUNCTION TO FAIRPORT

064 X 17.3 MI; 091 X 2.5

CLEVELAND ROUTE JUNCTION TO ASHTABULA

064 X 37.3 MI; 084 X 11.3 MI

CLEVELAND ROUTE JUNCTION TO CONNEAUT

064 X 45.6 MI; 082 X 16.1 MI

CLEVELAND ROUTE JUNCTION TO LONG POINT

059 X 102 MI

CLEVELAND ROUTE JUNCTION TO ERI ROUTE JUNCTION

064 X 85.5 MI

ERIE ROUTE JUNCTION TO PORT COLBORNE

048 X 62.0 MI

ERIE ROUTE JUNCTION TO BUFFALO

056 X 77 MI

ERIE ROUTE JUNCTION TO ERIE

116 X 7.6 MI

ERIE TO PORT COLBORNE

041 X 69.1 MI

ERIE TO BUFFALO

051 X 73.4 MI

NANTICOKE TO PORT COLBORNE

109 X 6.8 MI; 075 X 38.3 MI

NANTICOKE TO BUFFALO

109 X 6.8 MI; 080 X 46.7 MI; 073 X 9.1 MI

WEST OUTER TO MONROE TO WEST OUTER

220 X 7.3 MI (040 X 7.3)

WEST OUTER TO TOLEDO TO WEST OUTER

184 X 7.7 MI (004 X 7.7 MI)

RONDEAU TO CLEVELAND TO RONDEAU

169 X 49.5 MI (349 X 49.5 MI)

PORT STANLEY TO CLEVELAND TO PORT STANLEY

199 X 81.3 MI (019 X 81.3 MI)

PORT STANLEY TO ASHTABULA TO PORT STANLEY

156 X 53.5 MI (336 X 53.3 MI)

PORT STANLEY TO CONNEAUT TO PORT STANLEY

143 X 55.6 MI (323 X 55.6 MI)

PORT COLBORNE TO DUNKIRK TO PORT COLBORNE

191 X 22.1 MI (011 X 22.1 MI)

BUFFALO TO ERIE

231 X 73.4 MI

BUFFALO TO LONG POINT

248 X 60.0 MI

BUFFALO TO NANTICOKE

253 X 9.1 MI; 260 X 46.7 MI; 289 X 6.8 MI

BUFFALO TO PORT COLBORNE

253 X 9.1 MI; 280 X 9.0 MI

PORT COLBORNE TO NANTICOKE

255 X 38.3 MI; 289 X 6.8 MI

PORT COLBORNE TO ERIE`

221.4 X 69.1 MI

PORT COLBORNE TO LONG POINT

240 X 44.0 MI

NANTICOKE TO LONG POINT

150 X 13.3 MI; 203 X 2.7 MI

LONG POINT TO SOUTHEAST SHOAL

248 X 134 MI

ERIE TO SOUTHEAST SHOAL

290 X 3.6 MI; 257 X 124 MI

CONNEAUT TO SOUTHEAST SHOAL

262 X 98.9 MI

ASHTABULA TO SOUTHEAST SHOAL

264 X 86.3 MI

FAIRPORT TO SOUTHEAST SHOAL

271 X 61.0 MI

CLEVELAND TO SOUTHEAST SHOAL

296 X 41.9 MI

LORAIN TO SOUTHEAST SHOAL

329 X 26.5 MI

HURON TO SOUTHEAST SHOAL

006 X 27.2 MI

SANDUSKY TO SOUTHEAST SHOAL

026 X 23.5 MI

MARBLEHEAD TO SOUTHEAST SHOAL

085 X 5.0 MI; 026 X 19.6 MI

SOUTHEAST SHOAL TO EAST OUTER LIGHT 1E

302 X 8.5 MI; 275 X 25.2 MI

SOUTHEAST SHOAL TO MONROE

302 X 6.8 MI; 271 X 21.9 MI; 253 X 9.2 MI

TOLEDO TO EAST OUTER LIGHT 1E

037 X 5.8 MI

MONROE TO EAST OUTER LIGHT 1E

072 X 8.1 MI

PORT COLBORNE TO ERIE ROUTE JUNCTION

228 X 62.2 MI

BUFFALO TO ERIE ROUTE JUNCTION

236 X 76.8 MI

ERIE ROUTE JUNCTION TO CONNEAUT

232 X 24.9 MI

ERIE ROUTE JUNCTION TO ASHTABULA

238 X 37.6 MI

ERIE ROUTE JUNCTION TO FAIRPORT

244 X 63.0 MI; 181 X 2.2 MI

ERIE ROUTE JUNCTION TO CLEVELAND ROUTE JUNCTION

244 X 85.5 MI

CLEVELAND ROUTE JUNCTION TO CLEVELAND

199 X 10.7 MI

CLEVELAND ROUTE JUNCTION TO SANDUSKY

256 X 52.8 MI

CLVELAND ROUTE JUNCTION TO LORAIN ROUTE JUNCTION

256 X 30.2 MI

LORAIN ROUTE JUNCTION TO LORAIN

165 X 7.1 MI

LORAIN ROUTE JUNCTION TO HURON

233 X 18.6 MI

LORAIN ROUTE JUNCTION TO MARBLEHEAD

265 X 25.4 MI

Port Weller to St. Lawrence River (Tibbets Point)

049 x 8.5; 074 x 103; 068 x 27; 034 x 12.2; 027 x 5.9

Port Weller to Hamilton/Burlington

314 x 4.0; 273 x 24.5

Port Weller to Toronto

314 x 4; 348 x 20

Port Weller to Bronte

314 x 4; 281 x 21.9

Port Weller to Clarkson

308 x 24.3

Port Weller to Oshawa

000 x 4.3; 029 x 42.4

Port Weller to Bowmanville

000 x 4.3 ; 036 x 46.4

Port Weller to Rochester

049 x 8.5; 074 x 31.5; 100 x 37.1; 115 x 10.8

Port Weller to Oswego

049 x 8.5; 074 x 31.5; 089 x 98.4

Toronto to St. Lawrence River ( Tibbets Point)

084 x 113.8; 068 x 27; 034 x 12.2; 027 x 5.9

Toronto to Rochester

100 x 44.1; 100 x 37.1; 115 x 10.8

Toronto to Oswego

092 x 141.8

Hamilton/ Burlington to St Lawrence River ( Tibbets Point)

088 x 34; 074 x 103; 068 x 27; 034 x 12.2; 027 x 5.9

Hamilton/ Burlington to Clarkson

050 x 6.4; 027 x 7.9

Hamilton/ Burlington to St. Lawrence River

088 x 34; 074 x 103; 068 x 27; 034 x 12.2; 027 x 5.9

Clarkson to Colborne

068 x 92.2

Oshawa to St. Lawrence River ( Tibbets Point)

101 x 53.7; 085 x 31.7; 068 x 27; 034 x 12.2; 027 x 5.9

Rochester to Oswego

076 x 53

St. Lawrence river to port weller

207 x 5.9; 239 x 14.5; 248 x 22.5; 254 x 102; 214 x 10.3

St Lawrence River to Toronto/Port Credit/Clarkson

207 x 5.9; 239 x 14.5; 248 x 22.5; 262 x 113.25

St Lawrence River to Hamilton/ Burlington

207 x 5.9; 239 x 14.5; 248 x 22.5; 255 x 135.8

St Lawrence River to Oswego

200 x 15.7; 181 x 28.3

St Lawrence river to t Sodus Bay

200 x 15.7; 209 x 46.3

St Lawrence river to Rochester

200 x 15.7; 232 x 66.7

Kingston to Psyche Shoal

196 x 18.9

Oswego to Rochester

273 x 11; 252 x 43.2

Toronto to Port Weller

162 x 22.4

Hamilton/ Burlington to Port weller

097 x 27.4

Bronte to Port weller

104 x 25.1

Clarkson to Port Weller

126 x 23.6

Oshawa to Port Weller

207 x 44.9

Bowmanville to port Weller

213 x 49

Oswego to Bath/ Picton

332 x 32.8; 033 x 4; 350 x 8.3

Rochester to BaTH/ Picton

041 x 55.5; 033 x 4; 350 x 8.3

Oswego to Cobourg

291 x 87.3

Bath/Picton to Oswego

170 x 8.3; 213 x 4; 152 x 32.8

Bath / Picton to Rochester

170 x 8.3 ; 213 x 4; 221 x 55.5

Cobourg to Oswego

111 x 87.3

Mackinac to Lansing Shoal

279 x 19.9; 277 x 17.8; 267 x 3

Lansing Shoal to Port Inland

276 x 15.3

Lansing Shoal to Rock Island Passage

240 x 65.4

Lansing Shoal to 30 Mile Haul

240 x 30.0

Port Inland to 30 Mile Haul

213 x 19.8

30 Mile Haul to Sturgeon Bay

220 x 85.3

30 Mile Haul to Milwaukee

206 x 113.7; 202 x 88.7

30 Mile Haul to Burns Harbor

196 x 189; 179 x 94.8

30 Mile Haul to Wind Point

196 x 208

Wind Point to Gary

183 x 74.7; 165 x 3.1

Wind Point to Buffington

183 x 74.7; 222 x 3.4

Wind Point to Calumet or Indiana Harbor

188 x 69.5; 185 x 3.8

Wind Point to Chicago

192 x 63.4

Wind Point to Waukegon

222 x 31.8

Mackinac to Sleeping Bear

275 x 16.8; 257 x 3.2; 186 x 4.4; 238 x 4.2; 217 x 54.9; 197 x 6.2; 241 x 14.3

Sleeping Bear to NW Point Betsie

242 x 15.2

Sleeping Bear to White Lake

205 x 17.5; 194 x 45.2; 183 x 28.1; 180 19.1

NW Point Betsie to Milwaukee

219 x 54.1; 202 x 88.7

NW Point Betsie to Burns Harbor

196 x 127; 179 x 94.8

NW Point Betsie to Wind Point

196 x 146

White Lake to Muskegon

135 x 15.3

White Lake to Grand Haven

145 x 26.8

White Lake to Holland

158 x 44.9

White Lake to St. Joseph/ Benton Harbor

177 x 86.3

Porte Des Morte to Wind Point

189 x 71.5; 183 x 98.7

Rock Island to Gladstone

270 x 4.7; 315 x 14.1; 002 x 11.4; 353 x 4.0; 036 x 3.8

Rock Island to Chambers Island

270 x 9.5; 235 x 28.4

Chambers Island to Menominee

227 x 10

Chambers Island to Sturgeon Bay

182 x 19.7

Chambers Island to Green Bay

189 x 12; 220 x 31.7

Porte Des Morte to Escanaba Light

330 x 4.1; 312 x 2.4; 350 x 19.2; 002 x 11.4

Chicago to Big Sable

117 x 157

Calumet or Indiana Harbor to Big Sable

005 x 3.8; 015 x 162.7

Buffington to Big Sable

042 x 3.4; 012 x 166.8

Gary to Big Sable

345 x 3.1; 012 x 166.8

Burns Harbor to Big Sable

009 x 166.6

St Joseph/ Benton Harbor to Big Sable

355 x 105.7; 009 x 28.4

Holland to Big Sable

338 x 44.9; 344 x 19.7; 009 x 19.7

Grand Haven To Big Sable

325 x 26.8; 344 x 19.7; 009 x 28.4

Muskegon to Big Sable

315 x 15.3; 344 x 19.7; 009 x 28.4

Big Sable to Point Betsie

014 x 45.1

Point Betsie to Mackinac via Grays Reef

031 x 18; 061 x 14.3; 036 x 64.7; 006 x 3.9; 077 x 2.5; 092 x 17.4

Pointe Betsie to Mackinac via Lansing Shoal

014 x 63.8; 022 x 16.9; 055 x 10.6; 093 x 9.1; 097 x 40.6

Point Betsie to Port Inland

014 x 63.8; 022 x 16.9; 018 x 8

Burns Harbor to Wind Point

342 x 79.8

Gary to Wind Point

345 x 3.1; 349 x 75.6

Buffington to Wind Point

042 x 3.2; 349 x 75.6

Calumet to Wind Point

005 x 3.8; 353 x 69.0

Wind Point to Porte Des Morte

005 x 93.3; 019 x 76

Rock Island to Lansing Shoal

056 x 47; 055 x 10.6; 093 x 9.1

Port Inland to Lansing Shoal

103 x 6.4; 093 x 9.1

Lansing Shoal to Mackinac

097 x 40.6

Milwaukee to Muskegon

079 x 70.2

Manitowoc to Luddington

100 x 53.9

Manitowoc to Frankfort

059 x 72.9

LAKE HURON CUT TO NORDMEER

353 X 54.4 MILES; 341 X 91.8 MILES

NORDMEER TO DETOUR

325 X 65.7 MILES

NORDMEER TO MACKINAC VIA POE REEF

322 X 23.2 MILES; 296 X 44.8 MILES; 270 X 4 MILES; 251 X 2.1 MILES; 284 X 5.4 MILES; 302 X 14.2 MILES

NORDMEER TO MACKINAC VIA ROUND ISLAND PASSAGE

322 X 23.2 MILES; 307 X 44.1 MILES; 291 X 14.6 MILES; 260 X 9.2 MILES; 249 X 5.6 MILES

NORDMEER TO MISSISSAGI STRAIT

353 X 49 MILES

HARBOR BEACH TO ALPENA

327 X 26.3 MILES; 339 X 58 MILES; 304 X 9 MILES

HARBOR BEACH TO SAGINAW

327 X 26.3 MILES; 260 X 34.2 MILES; 194 X 6.5 MILES; 213 X 16.2 MILES

SAGINAW TO NORDMEER

033 X 16.0 MILES; 014 X 6.5 MILES; 044 X 19.5 MILES; 008 X 27.5 MILES; 001 X 29 MILES

LAKE HURON CUT TO COVE ISLAND LIGHT

034 X 16.2; 007 X 142 MILES; 083 X 6.6 MILES

LAKE HURON CUT TO GODERICH

054 X 54.4 MILES

DETOUR TO MIDDLE ISLAND

137 X 56.1 MILES

MACKINAC TO MIDDLE ISLAND VIA ROUND ISLAND PASSAGE

069 X 5.6 MILES; 090 X 9.1 MILES; 105 X 14.2 MILES; 121 X 58.7 MILES

MACKINAC TO MIDDLE ISLAND VIA POE REEF PASSAGE

122 X 14.25 MILES; 108 X 5.5 MILES; 077 X 3.2 MILES; 053 X 3.4 MILES; 115 X 61 MILES

CALCITE TO MIDDLE ISLAND

100 X 30.0 MILES

STONEPORT TO MIDDLE ISLAND

098 X 16.8 MILES

MIDDLE ISLAND TO LAKE HURON CUT

161 X 105 MILES; 179 X 51.6 MILES; 185 X 5.6 MILES

MIDDLE ISLAND TO GODERICH

149 X 128 MILES

POE REEF TO NRDMEER

077 X 3.2 MILES; 117 X 45.6 MILES; 138 X 23.3 MILES

NORDMEER TO SAGINAW

181 X 29 MILES; 188 X 27.5 MILES; 224 X 19.5 MILES; 194 X 6.5 MILES; 213 X 16.0 MILES

NORDMEER TO ALPENA

189 X 7 MILES; 227 X 5.2 MILES; 304 X 9 MILES

ALPENA TO HARBOR BEACH

124 X 9 MILES; 159 X 58 MILES; 134 X 28 MILES

SAGINAW TO HARBOR BEACH

033 X 16 MILES; 014 X 6.5 MILES; 080 X 34.2 MILES; 134 X 28.2 MILES

MELDRUM BAY TO HARBOR BEACH

162 X 139 MILES

COVE ISLAN LIGHT TO LAKE HURON CUT

263 X 6.6 MILES; 217 X 6.2 MILES; 189 X 151 MILES

GODERICH TO LAKE HURON CUT

214 X 54.3 MILES

DETOUR TO CALCITE

350 X 33.9 MILES

DETOUR TO MACKINAC

255 X 12.8 MILES; 260 X 22.5 MILES; 249 X 5.6 MILES

MELDRUM BAY TO MACKINAC

228 X 6.6 MILES; 276 X 52.0 MILES; 260 X 9.2 MILES; 249 X 5.6 MILES

COVE ISLAND TO DETOUR

284 X 61.2 MILES; 300 X 49.9 MILES

COVE ISLAND TO MACKINAC VIA ROUND ISLAND PASSAGE

284 X 61.2 MILES; 287 X 72.2 MILES; 260 X 9.2 MILES; 249 X 5.6 MILES

COVE ISLAND TO MACKINAC VIA POE REEF PASSAGE

284 X 61.2 MILES; 278 X 61 MILES; 270 X 4 MILES; 251 X 2.1 MILES; 284 X 5.4 MILES; 302 X 14.2 MILES

MACKINAC TO ROUND ISLAND

069 X 5.6 MILES

ROUND ISLAND TO DETOUR

090 X 22 MILES; 061 X 13.4 MILES

ROUND ISLAND TO MELDRUM BAY

090 X 9.1 MILES; 096 X 52 MILES

ROUND ISLAND TO COVE ISLAND LIGHT

090 X 9.1 MILES; 105 X 14.2 MILES; 110 X 55 MILES; 103 X 60.1 MILES; 083 X 6.6 MILES

DETOUR TO COVE ISLAND LIGHT

137 X 12 MILES; 122 X 37.3 MILES; 103 X 60.1 MILES; 083 X 6.6 MILES

POE REEF TO DETOUR

077 X 3.2 MILES; 048 X 25.5 MILES