Alle

ghen

y

Arkansas

BroadCanadian

Chesapeake Bay

ChattahoocheeChe

yenn

e

Cimarron

Colorado

Delaware Bay

Cumberland

Delaw

are

Lake

Mic

higa

n

Illin

ois

James

Des Moines

Lake�Manitoba

Littl

e M

iam

i

Lake�Champlain

Little Tennessee

Mau

mee

Minnesota

Mississippi

Missouri

Mus

kego

n Niagara

North Platte

OsageOhio

Ottawa

Rainy

Red

Republican

Rio Grande

Platte

St.

Cro

ix

Shena

ndoa

h

Savannah

Alabam

a

Regina

Winnipeg

Toronto

Fredericton

MontrealAugusta

Concord

Montpelier

Boston

Hartford

Albany

Providence

Pittsburgh

Philadelphia Trenton

Baltimore

Washington

Charleston

Richmond

Greensboro

Columbia

Harrisburg

Lansing

Tallahassee

Sault Ste Marie

Atlanta

Indianapolis

Louisville

Nashville

Montgomery

Jack

son

Vic

ksbu

rg

Chicago

St Paul

Duluth

Des�Moines

Jefferson City

St Lou

is

Little Rock

Baton�Rouge

Bismarck

Pierre

Sioux Falls

Kansa

s City

Lincoln

Oklahoma�City

Austin Houston

Helena

New�Orleans

Santa Fe

Denver

Cheyenne

Quebec

Topeka

St. John

St. Johns

Susquehanna

St. L

awre

nce

Bla

ck W

arrio

r

Wis

cons

in

Wateree

Wab

ash

New York

Raleigh

Missouri

Mississippi

Mississippi

Mississippi

Arkansas

Red

Lake�Superior

Lake�Huron

Lake Erie

Lake Ontario

Tombig

bee

Ten

n -T

om

Columbus

Hudson

Mohawk

Tennesee

Ottawa

Springfield

Rochester

Detroit

*

*

**

Monongahela

*

*

*

*

KEY�Confirmed point sighting�

Area colonization�

Veliger only sighting�

Boat sighting

Mississippi

Ohi

o

San

dusk

y

***

Madison

Gen

esee

Susquehanna

1

2

54 3

Alle

ghen

y

Chesapeake Bay

Delaware Bay

Delaw

are

Lake

Mic

higa

n

Illino

is

James

s

Littl

e M

iam

i

Lake�Champlain

Maumee

Monongahela

Mus

kego

n Niagara

Ohio

Ottawa

San

dusk

y

Shena

ndoa

h

Toronto

MontrealAugust

Concord

Montpelier

B

Ha

Albany

P

Pittsburgh

Philadelphia Trenton

Baltimore

Washington

Charleston

Richmond

Harrisburg

Lansing

Sault Ste Marie

Indianapolis

Louisville

Chicago

St Lou

is

Quebec

St.

Susquehanna

St. L

awre

nce

Wis

cons

in

Wab

ash

New York

Ohio

Mississippi

Mississippi

Lake�Superior

Lake�Huron

Lake Erie

Susquehanna

Columbus

Hudson

Mohawk

Ottawa

Springfield

DetroitMadison

Gen

esee

Lake Ontario

Rochester

SIGHTINGS

North American Range of the Zebra Musselas of August, 2006

© Copyright 2006, New York Sea GrantCompiled by New York Sea Grant with information from: Canadian Museum ofNature, Fisheries and Oceans Canada, Great Lakes Sea Grant Network, IllinoisNatural History Survey, National Biological Survey, Ontario Federation ofAnglers and Hunters, Ontario Hydro, Ontario Ministry of Natural Resources,Tennessee Valley Authority, US Army Corps of Engineers, US Fish & WildlifeService, and Utilities and others throughout North America.

Sightings:1. Hedges Lake, Cambridge, NY2. Grand Lake O’ the Cherokees, OK

(confirmation of breeding population)3. Oologah Lake, OK4. Skiatook Lake, OK5. Lake of the Ozarks, MO

North American Range of the Quagga Musselas of August, 2006Sightings:

No new sightings