Rocky River

Olmsted L/D (under construction)

68

76

V i r g i n i a

L a k eH u r o n

L a k eE r i e

Soo L/D

L a k e O n t a r i o

Buffalo

New BuffaloChicagoCalumet

IndianaMichigan City

Burns Small BoatBurns Sandusky

VermilionLorainHuron

Toussant

Put-in-Bay

Port Clinton

West

70

GENESEE R

BIGSANDYR

WABA

SHRI

VER

KENTUCKY RIVE R

# 1 L/D# 2 L/D

# 3 L/D# 4 L/D

A l a b a m a

A r k a n s a s

G e o r g i a

I l l i n o i s I n d i a n a

I o w a

K e n t u c k y

M i c h i g a n

Min

n es o

t a

M i s s i s s i p p i

M i s s o u r i

N e w Y o r k

N o r t hC a r o l i n a

O h i oP e n n s y l v a n i a

S o u t hC a r o l i n a

Te n n e s s e e

Te x a sTe x a s

W e s tV i r g i n i a

W i s c o n s i n

O n t a r i oQ u e b e c

Toledo

FortWayne

MilwaukeeLansing

Rochester

Columbus

Akron

Cleveland

Charleston

Indianapolis

Frankfort

Lexington

Cincinnati

Chicago

Detroit

Huntington

Louisville

Nashville

Pittsburgh

75

94

96

35

71

71

77

86

74

59

75

80

94

94

65

79

24

74

64

90

65

75

26

57

75

70

40

69

70

81

70

77

40

64

81

69

77

43

80

71

79

64

40

65

65

MohicanvilleDover

Bolivar

M.J. Kirwan

Berlin

MosquitoCreek Shenango

WoodcockCreek

Union City

Tionesta

Crooked Creek

LoyalhannaConemaugh

Mahoning Creek

Kinzua Dam & Allegheny

East BranchClarion River

Mount Morris

Center HillJ. Percy PriestCheatham

Old HickoryCordell

Hull

LakeBarkley Dale Hollow

Barren River

Cumberland

MartinsFork

Laurel

Nolin Green RiverRough River

NorthFork ofPound

Buckhorn CarrCreek

J.W. FlannaganFishtrap

TaylorsvilleDewey

R.D. Bailey

PaintsvilleCaveRun

Bluestone

Patoka

Yatesville

GraysonEastLynn

BeechFork

Summersville

Monroe Harsha

CaglesMill

Sutton

West ForkPaint Creek

Brookville

Burnsville

C.M. Hardin

StonewallJackson

CaesarCreek Deer Creek Tom Jenkins

Dam & Burr Oak Tygart

Charles J. Brown DillonSenecaville

Alum CreekWills

Creek

Youghiogheny

Mississinewa Delaware

Piedmont

SalamonieMohawk

Clendening

J.E. Roush

NorthBranch

Kokosing

TappanPleasant Hill Leesville

AtwoodCharles Mill

Waukegan

Monroe

Detroit RiverRouge River

Clinton RiverLake St Clair

St Clair RiverBelle RiverPine RiverBlack River

LexingtonPort Sanilac

HarborBeach

Port Austin

CasevilleBay Port

SebewaingRiver

SaginawRiver

PointLookout

Tawas BayAu Sable

Harrisville

Alpena

Hammond BayCheboygan

Mackinac Island

Mackinaw CityGrays Reef

St JamesPetoskey

Inland RouteCharlevoix

Greilickville

Leland

FrankfortArcadiaPortage Lake

Manistee

Ludington

MuskegonWhite Lake

Pentwater

St Joseph

SouthHaven

SaugatuckHolland

Grand Haven

Kenosha

Milwaukee

Port Washington

Sheboygan

ManitowocTwo Rivers

KewauneeGreen Bay Algoma

SturgeonBay Canal

WashingtonIsland

Big Suamico

OcontoPensaukee

Menominee

CedarRiver

ManistiqueLes Cheneaux Islands

St Marys River

Detour

WhitefishPointHarborLittle

LakeGrandMarais

MarquettePresque Isle

Big Bay

Grand Traverse BayLac La Belle

Eagle Harbor

KeweenawWaterway

Ontonagon

Black RiverSaxonAshland

La PointeBayfieldCornucpia

PortWing

Duluth-Superior

Knife RiverTwo Harbors

Grand Marais

Ashtabula

Barcelona

Buffalo

Cape Vincent

Cattaraugus Creek

Cleveland

Conneaut

Dunkirk

Erie

Fairport

Geneva-on-the-Lake

Great Sodus BayIrondequoit Bay

Little Sodus Bay

Morristown

Niagara River

Oak Orchard

Ogdensburg

Olcott

OswegoPort Ontario

Rochester

Sackets

Toledo

Wilson

Sturgeon Point

Bolles

Channels in Straitsof Mackinac

Chippewa

Grand River

Little Bay De Noc(Gladstone)

Black Rock Channel & Tonawanda

Pickwick Landing L/D

L/D 53

L/D 52Kentucky L/D

Barkley L/DSmithland L/D

Wilson L/D

Wheeler L/D

Guntersville L/D

CheathamL/D

GreenRiver2 L/D

Old Hickory L/D

Chickamauga L/D

Watts Bar L/D

Cordell Hull L/D

Melton Hill L/D Fort Loudon L/D

J. T. Myers L/D GreenRiver1 L/D

Newburgh L/D

Cannelton L/D

Chicago L/D

McAlpine L/D

Markland L/D Meldahl L/D

DepereLittle Kaukauna

Rapide CrocheKaukauna

Little Chute

CedarsUpper Appleton

Lower Appleton

Menasha

Greenup L/DR. C. Byrd L/D

Racine L/DBelleville L/D

Willow Island L/D

Hannibal L/D

Opekiska L/DHildebrand L/DMorgantown L/D

Point Marion L/D

Nickajack L/D

Grays Landing L/DPike Island L/D

New Cumberland L/D

Montgomery L/D

Maxwell L/DCharleroi L/D

Elizabeth L/D

Dashields L/D

EmsworthL/D

#2 L/DBraddock L/D

#3 C.W Bill Young L/D#4 L/D#5 L/D#6 L/D

#7 L/D#9 L/D#8 L/D

Black Rock L/D

Winfield L/D

Marmet L/DLondon L/D

Toronto

Montreal

Ottawa

L ak e

Mi c

h ig a

n

L a k e S u p e r i o r

FRENCHBROADRIVER

TE N NESSEE RIVER

LITTLE

R IVER

SE

QUATCHIE

RIVER

P OCATALI CORIVER

FOXR

IVE

R

CU M BER LA

NDRIV

ER

LITTLE

RIVER

POND

RIVER

BLU ERI

VER

CUMBERLANDRIVER

HOLSTON R IVER

CHEATRIVER

RED RIVE R

LITTLE TENN ESSEE RIVER

TYGART

VALLEY

RIVER

DESPLAINS RIV

ER

ROUGH RIVER

WES

TFOR

K RIVER

KANAKEE RIVER

TRADEWATER RIVER

O HIO RIVERHARPETH

RIVER

KANAWHARIVER

LITTL

EMIA

MIRIVER

ELKRIVER

M USKINGUMRIVER

TENNE

SSEE

RIVER

HIWASSEE RIVER

ELK RI VER

OHIO RIVER

SALT RIVER

MONON

GAHE

LARIVER

YOUGHIOGH E NYRI VER

GUYANDOTTE

RIVER

L ITTLE KANAWH A RIVER

GR

EAT MIA

MIRI

VER

CLINCH RIVER

OHIO RIVER

LICKINGRIVE R

ALLE

GHEN

Y RIVE

R

DUC KRIVER

SCIOTO R IVER

G REE N RIVER

WABASH RIVER

MVDNAD

NWD

SAD

SWD

Great Lakes and Ohio River Division

Civil Works BoundariesBuffalo DistrictChicago DistrictDetroit DistrictHuntington DistrictLouisville DistrictNashville DistrictPittsburgh District

30 0 30 60 90 12015

Miles

Notes:1. Tennessee River L/D are owned byTennessee Valley Authority (TVA);locks are operated by USACE.2. Kentucky River L/D are leasedto State of Kentucky.3. Fox River L/D: Dams are owned/operated by USACE; locks are owned/operated by State of Wisconsin.

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Locks and Dams

Deep Draft HarborsShallow Draft HarborsReservoirs