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York

Wells

Gray

Standish

Auburn

Lovell

TurnerParis

Bridgton

Saco

Fryeburg

Acton

Poland

Waldoboro

Warren

Hiram

Lebanon

Jefferson

Sebago

Gorham

Norway

Oxford

Sanford

Lyman

Hollis

Casco

Buxton

Union

Bristol

Waterboro

Denmark

Otisfield

Minot

Waterford

Porter

Naples

Windham

Bowdoin

Leeds

Durham

Stow

Parsonsfield

Whitefield

Berwick

Alfred

Greene

Alna

Raymond

Baldwin

Brunswick

Eliot

Litchfield

Hope

Limington

Harrison

Brownfield

Pittston

Shapleigh

Buckfield

Freeport

Lewiston

Newfield

Woolwich

Scarborough

Monmouth

Sweden

Lisbon

Topsham

Stoneham

Limerick

Washington

Falmouth

Biddeford

Pownal

Kennebunk

Lincolnville

Arundel

Hebron

RichmondSabattus

Appleton

New Gloucester

Windsor

Cornish

Winthrop

Wales

Dayton

Rockport

Albany Twp

Chelsea

Camden

Cushing

Augusta

Portland

Gardiner

Greenwood

Newcastle

North Berwick

Dresden

Deer Isle

Bowdoinham

Phippsburg

Wiscasset

Kittery

South Berwick

Nobleboro

Brooklin

Bremen

Boothbay

Bath

Somerville

West Gardiner

Cumberland

Edgecomb

Tremont

Westbrook

Saint George

Vinalhaven

Georgetown

Rockland

North Yarmouth

Kennebunkport

Yarmouth

West Bath

FriendshipDamariscotta

West Paris Sedgwick

Harpswell

Cape Elizabeth

Thomaston

South Bristol

Arrowsic

Farmingdale

Isle au Haut

Manchester

North Haven

South Portland

Swans Island

Wayne

Owls Head

Mechanic Falls

Southwest HarborHallowell Islesboro

South Thomaston

Stonington

Westport Island

Searsmont

Southport

Northport

Ogunquit

Old Orchard Beach

Boothbay Harbor

Mason Twp

Batchelders Grant Twp

Liberty

Randolph

Mount Desert

Frenchboro

Brooksville

Chebeague Island

Frye Island

Blue Hill

Long Island

Perkins Twp Swan Island

Matinicus Isle Plt

Hancock County Island

Lincoln County Island

HartfordSumner

Monhegan Island Plt

Criehaven Twp

Knox County Island

Muscle Ridge Twp

Waldo County Island

.50 040 30 20 10

Miles

April 9, 2018

Hemlock WoollyAdelgid Detectionsin Maine's Forests

£¤US 1

£¤US 1

£¤US 1

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40 0 40 8020Miles

HWA Detectionsin 2017

Location Map

Maine

.

Department of Agriculture,Conservation and Forestry

Maine Forest ServiceForest Health & Monitoring Div.

Newcastle

Towns with HWA Detectedin Natural Hemlock

GTMiller E:\bugs\hwa\hwa detections map march 2018.mxd

!( 2003!( 2004!( 2005!( 2006!( 2007!( 2008!( 2009!( 2010

#* 2011#* 2012#* 2013#* 2014#* 2015#* 2016#* 2017

HWA Detectionsby Year Discovered