Counties Infested With Hemlock Woolly Adelgid (HWA)
This list summarizes the USDA Forest Service "List of State and Counties with Known Hemlock Woolly Adelgid Infestation". The USDA Forest Service list is the official attachment to the Hemlock Woolly Adelgid Quarantine.
|
State
|
Counties
|
| Alaska |
Entire State |
| California |
Entire State |
| Connecticut |
|
| Delaware |
Entire State |
|
|
| Georgia |
Dawson
Fanin
Gilmer
Habersham
|
Lumpkin
Rabun
Stephens
Towns
|
Union
White |
|
| Kentucky |
Bell
Clay
Harlan |
Leslie
Letcher
Pike |
Powell
Whitley |
|
| Massachusetts |
Barnstable
Berkshire
Bristol
Dukes
Essex |
Franklin
Hampden
Hampshire
Middlesex
Norfolk |
Plymouth
Suffolk
Worcester |
|
| Maryland |
Allegany
Anne Arundel
Baltimore
Calvert
Caroline
Carroll |
Cecil
Frederick
Garrett
Harford
Howard
Kent |
Montgomery
Prince Georges
Queen Annes
Talbot
Washington |
|
| Maine(Towns of:) |
Eliot
Kittery |
Ogunquit
South Berwick |
Wells
York |
|
| North Carolina |
|
| New Hampshire |
|
| New Jersey |
|
| New York |
Albany
Bronx
Columbia
Delaware
Dutchess
Greene
Kings
|
Monroe
Nassau
New York
Orange
Putnam
Queens
Richmond |
Rockland
Suffolk
Sullivan
Ulster
Westchester |
| Oregon |
Entire State |
| Pennsylvannia |
Adams
Alleghany
Beaver
Bedford
Berks
Blair
Bradford
Bucks
Cambria
Cameron
Carbon
Centre
Chester
Clinton
Columbia
Cumberland
Dauphin
|
Delaware
Elk
Franklin
Fulton
Huntingdon
Juniata
Lackawanna
Lancaster
Lebanon
Lehigh
Luzerne
Lycoming
Mifflin
Monroe
Montgomery
Montour
Northampton
|
Northumberland
Perry
Philadelphia
Pike
Schuylkill
Snyder
Somerset
Sullivan
Susquehanna
Tioga
Union
Wayne
Westmoreland
Wyoming
York
|
| Rhode Island |
|
| South Carolina |
Greenville |
| Tennessee |
Blount
Campbell
Carter
Claiborne
Cocke
Grainger
Greene
Hamblen
Hamilton
|
Hancock
Hawkins
Jefferson
Johnson
Knox
Loudon
Monroe
Morgan
Polk
|
Roane
Scott
Sevier
Sullivan
Unicoi
Union
Washington |
|
| Virginia |
Abelmarle
Alleghany
Amherst
Appomattox
Arlington
Augusta
Bath
Bedford
Bland
Botetourt
Buchanan
Buckingham
Campbell
Caroline
Carroll
Chesterfield
Clarke
Craig
Culpeper
Dickenson
Essex
|
Fairfax
Fauquier
Floyd
Fluvanna
Franklin
Frederick
Giles
Grayson
Greene
Hanover
Henrico
Henry
Highland
King William
Lee
Loudon
Lunenburg
Madison
Montgomery
Nelson
Northumberland
|
Orange
Page
Patrick
Pittsylvania
Prince William
Pulaski
Rappahannock
Roanoke
Rockbridge
Rockingham
Russel
Scott
Shenandoah
Smyth
Spotsylvania
Warren
Washington
Wise
Wythe |
| Washington |
Entire State |
| West Virginia |
Barbour
Berkeley
Boone
Braxton
Fayette
Grant
Greenbrier
Hampshire
Hardy
Jefferson
Kanawha |
Logan
Marion
McDowell
Mercer
Mineral
Mongalia
Monroe
Morgan
Nicholas
Pendleton
Pocahontas
|
Preston
Raleigh
Randolph
Roane
Summers
Tucker
Upsher
Webster
Wyoming |
Updated March 2008
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