LakeSuperior / Lac Supérieur LakeM ichigan/LacM ichigan

78
76
74
o
G L PA
o
CA
U.S NAD
A
.A.
/É
.U.
A
0
Sault Ste. Marie
Munising
I
RI
ER
RIV
I
/
Manitowoc
E
ÈR
MISSIS
Sheboygan
SP PI
Port Washington
Milwaukee
Kenosha
Waukegan
9
Cha
rlev
oix
Che
boyg
an
Frankfort
MI
CH
IG
AN
Calcite
Alpena
300 km
QUÉBEC
Grand Haven
Holland
Michigan City
r
dso
Win
ri e
L a ke E
Port Clinton
OHIO Huron
INDIANA
Ottawa
Cornwall
7
6
1
4
3
Ogdensburg
Kingston
Lorain
/
ié
r
É
Lac Erie
Ashtabula
Fairport
Cleveland
Dunkirk
2
5
rio
Sarnia
Monroe
Parry Sound
Oshawa
Toronto
Clarkson
Ontario / Lac O n t a
e
k
a
L
Oakville
Oswego
Hamilton
8 Olcott
Rochester
Welland Canal
Canal Welland
Nanticoke
Buffalo
Port Huron
Lake St. Clair
Lac St. Claire
A
DES OUT OUAIS
ÈR E
RIVI
RIVER
A
W
OTTA
Owen Sound
Kincardine
Saginaw
Detroit
Gary
250
Prescott
Muskegon
Chicago
ILLINOIS
200
Montréal
Lak
e
Oscoda
Alabaster
South Haven
IOWA
150
Manistique
Lake Michigan / Lac Mich
igan
SO
MINNE TA
Green Bay
V
100
Locks / Écluses
y
Ba ne
ian ien
org org
Ge ie Ge
Ba
N
SI
N
O
PP
MIS
SIS
SI
Marinette
Oconto
50
ONTA
RIO
uron
/ Lac H
ron
Hu
W
IS
C
46
Scale / Échelle 1: 5 000 000
Marquette
Gladstone
APGL
Gargantua
Ontonagon
Superior
48
44
42
K
Two Harbors
Duluth
Michipicoten
R
perior / Lac Supérieur
u
S
e
Lak
Grand Marais
ADMINISTRATION DE PILOTAGE
DES GRANDS LACS
Otter Head
o
o
GREAT LAKES PILOTAGE AUTHORITY
Thunder Bay
o
o
Jackfish
o
80
o
o
82
o
84
o
86
o
88
o
90
o
92
NEW
YO
PENNSYLVANIA
Produced by / produit par: Marine Press of Canada, 2002
Locks / Écluses:
1. St-Lambert
2. Côte Ste. Catherine
3. Lower / bas Beauharnois
4. Upper / haut Beauharnois
5. Snell
6. Eisenhower
7. Iroquois
8. Canal Welland Canal
9. Soo
9
8
Niveau de la Mer
Lac Supérieur / Lake Superior : 616.38 km
District #5
Lac/ Lake Michigan
616.38 km
Lac/ Lake Huron
358.88 km
Rivière Detroit River
74.98 m
Sea Level
Lake Erie
Lac Érié
379.81 km
Canal Welland Canal
45.06 km
District #4
Lac / Lake Ontario
257.50 km
District #3
Lac / Lake St-Laurent
7
District #2
46.63 m
6
4
5
53.11 m
3
2
Soulanges
174.35 m
Lac St-Louis
Lake St-Louis
177.33 m
183.49 m
District #1
1
De Montréal à la Mer / From Montreal to Sea : 1609.34 km
Pilot District / District de pilotage:
1. Cornwall
2. International district #1 international
3. Lac Ontario Lake
4. International district #2 international
5. International district #3 international