16 Site Longitude Latitude Site, State/Province Reg MSA MSA_Pop MSA_desc beg_date end_date 250010002 -70.0247 41.9758 TRURO MA 01 0000 1 Not in an MSA 20040106 20061010 250034002 -73.1686 42.6367 ADAMS MA 01 6320 88695 Pittsfield MA 20040430 20061006 250051002 -70.8814 41.6353 Fairhaven MA 01 5400 175641 New Bedford MA 20040106 20061010 250092006 -70.9719 42.4747 LYNN MA 01 1120 3227707 Boston MA-NH 20040106 20080201 250094004 -70.8092 42.7894 NEWBURY MA 01 1120 3227707 Boston MA-NH 20040106 20061010 250130008 -72.5556 42.1944 CHICOPEE MA 01 8000 587884 Springfield MA 20040106 20080201 250150103 -72.5236 42.4003 AMHERST MA 01 8000 587884 Springfield MA 20040331 20061002 250154002 -72.3344 42.2983 WARE MA 01 8000 587884 Springfield MA 20040106 20080201 250171102 -71.4858 42.4136 STOW MA 01 4560 280578 Lowell MA-NH 20040106 20061010 250213003 -71.1147 42.2122 E. Milton - Blue Hill MA 01 1120 3227707 Boston MA-NH 20040106 20061010 250250041 -70.9700 42.3178 Boston - Long Island MA 01 1120 3227707 Boston MA-NH 20040106 20061010 250250042 -71.0825 42.3294 Boston - Roxbury MA 01 1120 3227707 Boston MA-NH 20040106 20080201 250270015 -71.8822 42.2794 Worcester MA 01 9240 478384 Worcester MA 20040106 20060923 250070001 -70.7858 41.3306 Wampanoag Laboratory - Martha's Vineyard MA 01 -555 -999 Unknown, new site 20040325 20061004 250095005 -71.1050 42.7736 Haverhill MA 01 1120 3227707 Boston MA-NH 20040616 20061010 250170009 -71.3622 42.6267 USEPA Region 1 Lab MA 01 4560 280578 Lowell MA-NH 20060101 20080201