I believe the Mass state line, like NH extends into the ocean as well. While some of the towns or counties may not, the legal border should conform to what is proscribed. Just as the border between NH and VT conforms largely to the western edge of the Connecticut River except where they both have agreed otherwise.
The county boundaries from TIGER are not very accurate. The ones from the Census Boundary and Annexation Survey (BAS) (http://www.census.gov/geo/www/bas/bas11/bas11_download.html) I used the boundaries to double check the NH borders along the coast. Sorry for sending this early. Andrew Andrew S. Sawyer Sent via BlackBerry from T-Mobile -----Original Message----- From: Greg Troxel <g...@ir.bbn.com> Date: Wed, 19 Oct 2011 12:54:16 To: Metcalf\, Calvin \(DOT\)<calvin.metc...@state.ma.us> Cc: impo...@openstreetmap.org<impo...@openstreetmap.org>; talk-us@openstreetmap.org<talk-us@openstreetmap.org> Subject: Re: [Talk-us] [Imports] Mass towns _______________________________________________ Talk-us mailing list Talk-us@openstreetmap.org http://lists.openstreetmap.org/listinfo/talk-us _______________________________________________ Talk-us mailing list Talk-us@openstreetmap.org http://lists.openstreetmap.org/listinfo/talk-us