Town State HUC 8 Name Acton MA Concord - Massachusetts Alexandria NH Pemigewasset - New Hampshire Allenstown NH Merrimack - Massachusetts, New Hampshire Alton NH Merrimack - Massachusetts, New Hampshire Alton NH Winnipesauke - New Hampshire Amesbury MA Merrimack - Massachusetts, New Hampshire Amherst NH Merrimack - Massachusetts, New Hampshire Andover NH Contoocook - New Hampshire Andover NH Merrimack - Massachusetts, New Hampshire Andover MA Merrimack - Massachusetts, New Hampshire Andover NH Pemigewasset - New Hampshire Antrim NH Contoocook - New Hampshire Ashburnham MA Merrimack - Massachusetts, New Hampshire Ashburnham MA Nashua - Massachusetts, New Hampshire Ashby MA Merrimack - Massachusetts, New Hampshire Ashby MA Nashua - Massachusetts, New Hampshire Ashland MA Concord - Massachusetts Ashland NH Pemigewasset - New Hampshire Ashland NH Winnipesauke - New Hampshire Atkinson NH Merrimack - Massachusetts, New Hampshire Auburn NH Merrimack - Massachusetts, New Hampshire Ayer MA Merrimack - Massachusetts, New Hampshire Ayer MA Nashua - Massachusetts, New Hampshire Barnstead NH Merrimack - Massachusetts, New Hampshire Bedford MA Concord - Massachusetts Bedford NH Merrimack - Massachusetts, New Hampshire Bedford MA Merrimack - Massachusetts, New Hampshire Belmont NH Merrimack - Massachusetts, New Hampshire Belmont NH Winnipesauke - New Hampshire Bennington NH Contoocook - New Hampshire Bennington NH Merrimack - Massachusetts, New Hampshire Benton NH Pemigewasset - New Hampshire Berlin MA Concord - Massachusetts Berlin MA Nashua - Massachusetts, New Hampshire Bethlehem NH Pemigewasset - New Hampshire Billerica MA Concord - Massachusetts Billerica MA Merrimack - Massachusetts, New Hampshire Bolton MA Concord - Massachusetts Bolton MA Nashua - Massachusetts, New Hampshire Boscawen NH Contoocook - New Hampshire Boscawen NH Merrimack - Massachusetts, New Hampshire Bow NH Merrimack - Massachusetts, New Hampshire Boxborough MA Concord - Massachusetts Boxborough MA Merrimack - Massachusetts, New Hampshire Boxford MA Merrimack - Massachusetts, New Hampshire Boylston MA Concord - Massachusetts Boylston MA Nashua - Massachusetts, New Hampshire Bradford NH Contoocook - New Hampshire Bridgewater NH Pemigewasset - New Hampshire Bristol NH Pemigewasset - New Hampshire Brookfield NH Winnipesauke - New Hampshire Brookline NH Merrimack - Massachusetts, New Hampshire Brookline NH Nashua - Massachusetts, New Hampshire Burlington MA Merrimack - Massachusetts, New Hampshire Campton NH Pemigewasset - New Hampshire Canaan NH Pemigewasset - New Hampshire Candia NH Merrimack - Massachusetts, New Hampshire Canterbury NH Merrimack - Massachusetts, New Hampshire Carlisle MA Concord - Massachusetts Center Harbor NH Pemigewasset - New Hampshire Center Harbor NH Winnipesauke - New Hampshire Chelmsford MA Concord - Massachusetts Chelmsford MA Merrimack - Massachusetts, New Hampshire Chester NH Merrimack - Massachusetts, New Hampshire Chichester NH Merrimack - Massachusetts, New Hampshire Clinton MA Concord - Massachusetts Clinton MA Nashua - Massachusetts, New Hampshire Concord MA Concord - Massachusetts Concord NH Contoocook - New Hampshire Concord NH Merrimack - Massachusetts, New Hampshire Concord MA Merrimack - Massachusetts, New Hampshire Danbury NH Contoocook - New Hampshire Danbury NH Pemigewasset - New Hampshire Danville NH Merrimack - Massachusetts, New Hampshire Deerfield NH Merrimack - Massachusetts, New Hampshire Deering NH Contoocook - New Hampshire Deering NH Merrimack - Massachusetts, New Hampshire Derry NH Merrimack - Massachusetts, New Hampshire Dorchester NH Pemigewasset - New Hampshire Dracut MA Merrimack - Massachusetts, New Hampshire Dublin NH Contoocook - New Hampshire Dunbarton NH Contoocook - New Hampshire Dunbarton NH Merrimack - Massachusetts, New Hampshire Dunstable MA Merrimack - Massachusetts, New Hampshire Dunstable MA Nashua - Massachusetts, New Hampshire East Kingston NH Merrimack - Massachusetts, New Hampshire Ellsworth NH Pemigewasset - New Hampshire Epsom NH Merrimack - Massachusetts, New Hampshire Farmington NH Merrimack - Massachusetts, New Hampshire Fitchburg MA Nashua - Massachusetts, New Hampshire Framingham MA Concord - Massachusetts Francestown NH Contoocook - New Hampshire Francestown NH Merrimack - Massachusetts, New Hampshire Franconia NH Pemigewasset - New Hampshire Franklin NH Merrimack - Massachusetts, New Hampshire Franklin NH Pemigewasset - New Hampshire Franklin NH Winnipesauke - New Hampshire Gardner MA Nashua - Massachusetts, New Hampshire Georgetown MA Merrimack - Massachusetts, New Hampshire Gilford NH Merrimack - Massachusetts, New Hampshire Gilford NH Winnipesauke - New Hampshire Gilmanton NH Merrimack - Massachusetts, New Hampshire Gilmanton NH Winnipesauke - New Hampshire Goffstown NH Merrimack - Massachusetts, New Hampshire Goshen NH Contoocook - New Hampshire Grafton MA Concord - Massachusetts Grafton NH Pemigewasset - New Hampshire Greenfield NH Contoocook - New Hampshire Greenfield NH Merrimack - Massachusetts, New Hampshire Greenville NH Merrimack - Massachusetts, New Hampshire Greenville NH Nashua - Massachusetts, New Hampshire Groton MA Merrimack - Massachusetts, New Hampshire Groton MA Nashua - Massachusetts, New Hampshire Groton NH Pemigewasset - New Hampshire Groveland MA Merrimack - Massachusetts, New Hampshire Hampstead NH Merrimack - Massachusetts, New Hampshire Hancock NH Contoocook - New Hampshire Harrisville NH Contoocook - New Hampshire Hart's Location NH Pemigewasset - New Hampshire Harvard MA Concord - Massachusetts Harvard MA Merrimack - Massachusetts, New Hampshire Harvard MA Nashua - Massachusetts, New Hampshire Haverhill MA Merrimack - Massachusetts, New Hampshire Hebron NH Pemigewasset - New Hampshire Henniker NH Contoocook - New Hampshire Henniker NH Merrimack - Massachusetts, New Hampshire Hill NH Contoocook - New Hampshire Hill NH Pemigewasset - New Hampshire Hillsborough NH Contoocook - New Hampshire Holden MA Nashua - Massachusetts, New Hampshire Holderness NH Pemigewasset - New Hampshire Holderness NH Winnipesauke - New Hampshire Hollis NH Merrimack - Massachusetts, New Hampshire Hollis NH Nashua - Massachusetts, New Hampshire Holliston MA Concord - Massachusetts Hooksett NH Merrimack - Massachusetts, New Hampshire Hopkinton MA Concord - Massachusetts Hopkinton NH Contoocook - New Hampshire Hopkinton NH Merrimack - Massachusetts, New Hampshire Hubbardston MA Nashua - Massachusetts, New Hampshire Hudson MA Concord - Massachusetts Hudson NH Merrimack - Massachusetts, New Hampshire Hudson NH Nashua - Massachusetts, New Hampshire Jaffrey NH Contoocook - New Hampshire Kensington NH Merrimack - Massachusetts, New Hampshire Kingston NH Merrimack - Massachusetts, New Hampshire Laconia NH Winnipesauke - New Hampshire Lancaster MA Nashua - Massachusetts, New Hampshire Lawrence MA Merrimack - Massachusetts, New Hampshire Leominster MA Nashua - Massachusetts, New Hampshire Lexington MA Merrimack - Massachusetts, New Hampshire Lincoln MA Concord - Massachusetts Lincoln MA Merrimack - Massachusetts, New Hampshire Lincoln NH Pemigewasset - New Hampshire Litchfield NH Merrimack - Massachusetts, New Hampshire Littleton MA Concord - Massachusetts Littleton MA Merrimack - Massachusetts, New Hampshire Livermore NH Pemigewasset - New Hampshire Londonderry NH Merrimack - Massachusetts, New Hampshire Loudon NH Merrimack - Massachusetts, New Hampshire Lowell MA Concord - Massachusetts Lowell MA Merrimack - Massachusetts, New Hampshire Lunenburg MA Nashua - Massachusetts, New Hampshire Lyme NH Pemigewasset - New Hampshire Lyndeborough NH Merrimack - Massachusetts, New Hampshire Manchester NH Merrimack - Massachusetts, New Hampshire Marlborough MA Concord - Massachusetts Mason NH Merrimack - Massachusetts, New Hampshire Mason NH Nashua - Massachusetts, New Hampshire Maynard MA Concord - Massachusetts Meredith NH Pemigewasset - New Hampshire Meredith NH Winnipesauke - New Hampshire Merrimac MA Merrimack - Massachusetts, New Hampshire Merrimack NH Merrimack - Massachusetts, New Hampshire Methuen MA Merrimack - Massachusetts, New Hampshire Middleton NH Winnipesauke - New Hampshire Milford NH Merrimack - Massachusetts, New Hampshire Milford NH Nashua - Massachusetts, New Hampshire Mont Vernon NH Merrimack - Massachusetts, New Hampshire Moultonborough NH Pemigewasset - New Hampshire Moultonborough NH Winnipesauke - New Hampshire Nashua NH Merrimack - Massachusetts, New Hampshire Nashua NH Nashua - Massachusetts, New Hampshire Natick MA Concord - Massachusetts Nelson NH Contoocook - New Hampshire New Boston NH Merrimack - Massachusetts, New Hampshire New Durham NH Merrimack - Massachusetts, New Hampshire New Durham NH Winnipesauke - New Hampshire New Hampton NH Pemigewasset - New Hampshire New Hampton NH Winnipesauke - New Hampshire New Ipswich NH Contoocook - New Hampshire New Ipswich NH Merrimack - Massachusetts, New Hampshire New Ipswich NH Nashua - Massachusetts, New Hampshire New London NH Contoocook - New Hampshire Newbury NH Contoocook - New Hampshire Newbury MA Merrimack - Massachusetts, New Hampshire Newburyport MA Merrimack - Massachusetts, New Hampshire Newton NH Merrimack - Massachusetts, New Hampshire North Andover MA Merrimack - Massachusetts, New Hampshire North Reading MA Merrimack - Massachusetts, New Hampshire Northborough MA Concord - Massachusetts Northfield NH Merrimack - Massachusetts, New Hampshire Northfield NH Winnipesauke - New Hampshire Northwood NH Merrimack - Massachusetts, New Hampshire Orange NH Pemigewasset - New Hampshire Orford NH Pemigewasset - New Hampshire Ossipee