Maine Towns and Counties Quarantined for Hemlock Woolly Adelgid

Map of HWA Quarantine Area (pdf)

County:
Towns of:
Androscoggin
All Towns
Cumberland
All Towns
Franklin
Carthage
Chesterville
Farmington Jay New Sharon Wilton
Hancock
Amherst
Aurora
Bar Harbor
Blue Hill
Brooklin
Brooksville
Bucksport
Castine
Cranberry Isles
Dedham
Deer Isle
Eastbrook
Ellsworth
Fletchers Landing Twp
Franklin
Frenchboro
Gouldsboro
Hancock
Hancock County Is Lamoine
Mariaville
Mount Desert
Orland
Osborn
Otis
Penobscot
Sedgwick
Sorrento
Southwest Harbor
Stonington
Sullivan
Surry
Swans Island
T7-SD BPP
T9-SD BPP
T10-SD BPP
T16-MD BPP
T22-MD BPP
T28-MD BPP
Tremont
Trenton
Verona Island
Waltham
Winter Harbor
Kennebec
All Towns
Knox
All Towns
Lincoln
All Towns
Oxford
Albany Twp
Batchelders Grant Twp
Bethel
Brownfield
Buckfield
Canton
Denmark
Dixfield
Fryeburg
Gilead
Greenwood
Hanover
Hartford
Hebron
Hiram
Lovell
Mason Twp
Mexico
Milton Twp
Norway
Otisfield
Oxford
Paris
Peru
Porter
Rumford
Stoneham
Stow
Sumner
Woodstock
Sweden
Waterford
West Paris
Penobscot
Bangor
Brewer
Carmel
Clifton
Dixmont
Eddington
Etna
Hampden
Hermon
Holden
Newburgh
Newport
Orrington
Plymouth
Veazie
Sagadahoc
All Towns
Somerset
Canaan
Detroit
Fairfield
Mercer
Norridgewock
Palmyra
Pittsfield
Skowhegan
Smithfield
Waldo
All Towns
York
All Towns

Updated November 2023