Merrimack County DFIRMs Page
G R A N I T

New Hampshire's Statewide GIS Clearinghouse

Merrimack County


Click on a town to view the individual preliminary floodplain maps. Please be patient as the pdfs draw. It may take 1-2 minutes.

The Merrimack County index map is printed in 2 panels. Click to view panel 1 (western panels) panel 2 (eastern panels).

Allenstown

Dunbarton

New London

Andover

Epsom

Northfield

Boscawen

Franklin

Pembroke

Bow

Henniker

Pittsfield

Bradford

Hill

Salisbury

Canterbury

Hooksett

Sutton

Chichester

Hopkinton

Warner

Concord

Loudon

Webster

Danbury

Newbury

Wilmot

Click on a town to download a zip file of its preliminary floodplain map set. Warning, these files are large.

Allenstown (39mb)

Dunbarton (18mb)

New London (22mb)

Andover (38mb)

Epsom (62mb)

Northfield (62mb)

Boscawen (71mb)

Franklin (56mb)

Pembroke (60mb)

Bow (62mb)

Henniker (49mb)

Pittsfield (46mb)

Bradford (32mb)

Hill (37mb)

Salisbury (36mb)

Canterbury (62mb)

Hooksett (65mb)

Sutton (46mb)

Chichester (47mb)

Hopkinton (75mb)

Warner (76mb)

Concord (129mb)

Loudon (35mb)

Webster (72mb)

Danbury (29mb)

Newbury (21mb)

Wilmot (31mb)


To contact us:

GRANIT
Earth Systems Research Center
Morse Hall
University of New Hampshire
Durham, NH 03824

Phone: 603 862 1792
Email: Chris.Phaneuf@unh.edu

You will need Adobe Reader 6.0 or better or Adobe Acrobat 5.0 or better to view the FIS and the DFIRMs. Please go to http://www.adobe.com to dowload the free viewer.

Go to the Flood Insurance Study page to view pdfs of the countywide FIS.

If you are a community official and desire a hardcopy of the DFIRMs, email Chris.Phaneuf@unh.edu at GRANIT.