23

32

23

23

23

Bare Point

Stony Point

South Point

North Point

Gull Island

Bird Island

Sugar Island

Round Island

Grass Island

GrandIsland

BrownIsland

MiddleIsland

SulphurIsland

CrookedIsland

ScarecrowIsland

False Presque Isle

Black River Island

Thunder Bay Island

Wreck Point

Potter Point

Ferron Point

Bolton Point

WhiskeyPoint

Monaghan Point

Hardwood Point

Partridge Point

WhitefishPoint

Stoneycroft Point

South Albany Point

North Albany Point

South Ninemile Point

Negwegon State Park

Huron National Forest

Michigan IslandsNational Wildlife Refuge

Michigan IslandsNational Wildlife Refuge

Mackinaw State Forest

Mackinaw State Forest

Mackinaw State Forest

Au SableState Forest

MackinawState Forest

MackinawState Forest

Besser StateNatural Area

Presque Isle

Knight Bay

Presque IsleHarbor

5

40

30

60

20

50

60

40

10

20

30

70

70

80

80

90

90

80

90

110

100

110

120

52

0

150

110

60

13

0

120

10

110

10

140

120

70

130

80

10

5

5

20

30

4050

50

60

50

60

5

140

80

10

110

14

0

5

140

11

0

120

110

100

70

120

5

5

12

0

30

80

10

100

5

130

110

120

120

140

30

70

160

5

110

120

120

100

100

120

130130

140

140

80

12

0

120

17

0

10

10

150

130

11

0

130

20

120

120

5

110

5

70

5

5

10

120

130

20

10

20

140

Thunder Bay

LAKE

HURON

Mud Lake

LongLake

Lotus Lake

GrassLake

GrandLake

LakeEsau

ElbowLake

MiddleLake

DevilsLake

Lake of theWoods

Thunder Bay River

Bell

River

Squaw Bay

Huron Bay

MorrisBay

Misery Bay

Lincoln Bay

Middle Island Sinkhole

IsaacsonBay

Roberts Cove

El Cajon Bay

Fall C

reek

Long Lake Creek

McLary Creek

North B

ranch Devils River

Devils Riv

er

Norwegian tCreek

Butternut

Creek

North Branch B

lack River

Alcona, Township of

FourmileDam

Bell

Alpena

Ossineke

Rockport

Black River

Thunder BayRiver Lighthouse

Middle Island Lighthouse

Thunder Bay Island Lighthouse

New Presque Isle Lighthouse Park

Old Presque Isle Lighthouse Park

Harvey BissellJames Mowatt

Light Guard

Night Templar

Shamrock

Vienna

Galena

Viator

Ogarita

Pewabic

Corsican

Montana

Grecian

Defiance

Davidson

Congress

Dump Scow

Blanchard

Barge #83

Portsmouth

D.R. Hanna

E.B. Allen

D.M. Wilson

New Orleans

New Orleans

Empire State

Carbide Barge

Van ValkenburgIsaac M. Scott

William H. Stevens

William P. Thew

William Maxwell

John T. Johnson

Maid of the Mist

Coast Guard Barge

Rend

E.B. Palmer

MonohansettBen Franklin

John F. Warner

NordmeerSalvage Barge

William A. Young

Barge #1

Oscar T. Flint

Scanlon Barge

Albany

North BayWreck

Czar

Besser BellWreck

Typo

Norman

Florida

John J.Audubon

Cornelia B.Windiate

Venus

Mackinaw

Thunder BayNational Marine Sanctuary Office

and Great LakesMaritime Heritage Center

Thunder Bay N

ational Marine S

anctuary

83°30'W

83°30'W

83°15'W

83°15'W

83°00'W

83°00'W

82°45'W

82°45'W

44°45'N

44°45'N

45°00'N

45°00'N

45°15'N

45°15'N

IL

WI

MICHIGAN

Lansing

L. MICHIGAN

L. HURON

UN

IT

ED

S

TA

TE

S

CA

NA

DA

THUNDER B

AYN

ATIONAL MARINE S

ANCTUARYT

HUNDER BAY

NATIONAL M

ARINE SANCTUARY

0 2.5 5 miles

0 2.5 5 kilometers

Mercator ProjectionScale at 45° North is 1:131,000

Contours in m

eters

22

01

80

0

T opography & B

athymetry

Map K

eyN

ational Marine

Sanctuary

Other Park

Marine S

anctuaryO

ffice

Other Park

Steam

Powered S

hipwreck

Sail Pow

ered Shipw

reck

Historic Lighthouse

LocationN

orthwest Lake H

uron, off the northeast coast of M

ichigan's lower peninsula

Protected A

rea4

48-square m

iles

Designation

October 2

000

Contact Inform

ationG

reat Lakes Maritim

eH

eritage Center

50

0 W

est Fletcher Street

Alpena, MI 4

97

07

(98

9) 3

56

-88

05

ww

w.thunderbay.noaa.gov

•Lum

ber products•

Coal

•G

rain•

Iron ore

•S

tone•

Package freight•

Salt

•Fish

•S

teel•

Passengers•

Copper ore

Cargoes Lost at Thunder B

ay(by quantity of loss for all w

recks)•

Sail P

owered

•S

chooners•

Ships, B

rigs, B

arks•

Scow

s

•S

team P

owered

•Propellers

•S

idewheelers

•O

ther•

Com

bustion M

otor Powered

•U

npowered

Types of Vessels Lost at Thunder B

ay