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Hello Jana Roberson, These paper maps are available in the State Geological Survey archives at DEEP in Hartford. I am not aware of any digital copies. They have been superseded with newer mapping in 1992 and 1995. A good online resource for sand and gravel is the Surficial Materials Map of Connecticut, (Stone et al, 1992) compiled from 24K digital maps. https://nam01.safelinks.protection.outlook.com/?url=http%3A%2F%2Fwww.cteco.uconn.edu%2Fguides%2FSurficial_Material.htm&data=02%7C01%7CCTGIS-L%40listserv.uconn.edu%7Cde7280dbf77e4d75a9c308d6b2be0b0d%7C17f1a87e2a254eaab9df9d439034b080%7C0%7C0%7C636892926635811566&sdata=f%2BAL9Cvv%2B9ro5j5LU2fz1ld%2F00EaLUzrqf5buPFDn%2B8%3D&reserved=0 Available through DEEP and UConn https://nam01.safelinks.protection.outlook.com/?url=www.cteco.uconn.edu&data=02%7C01%7CCTGIS-L%40listserv.uconn.edu%7Cde7280dbf77e4d75a9c308d6b2be0b0d%7C17f1a87e2a254eaab9df9d439034b080%7C0%7C0%7C636892926635811566&sdata=7Jzy66ytWdB1plYTQYhFaCuRcA%2FSi3nTuPr0NJlYHQg%3D&reserved=0<https://nam01.safelinks.protection.outlook.com/?url=http%3A%2F%2Fwww.cteco.uconn.edu&data=02%7C01%7CCTGIS-L%40listserv.uconn.edu%7Cde7280dbf77e4d75a9c308d6b2be0b0d%7C17f1a87e2a254eaab9df9d439034b080%7C0%7C0%7C636892926635811566&sdata=R0BE5sKt%2BDa%2F3fudQPkDiUJ7H15%2B9i1MPeb5IL%2FMREU%3D&reserved=0> If you'd like to see the CT DOT construction aggregate maps, let me know. Margaret A. Thomas, CPG, Connecticut State Geologist Connecticut Geological Survey Office of Information Management, Bureau of Central Services Connecticut Department of Energy and Environmental Protection 79 Elm Street, Hartford, CT 06106-5127 P: 860.424.3583|F: 860.424.4058 |E: [log in to unmask] [SignatureLogo] https://nam01.safelinks.protection.outlook.com/?url=www.ct.gov%2Fdeep&data=02%7C01%7CCTGIS-L%40listserv.uconn.edu%7Cde7280dbf77e4d75a9c308d6b2be0b0d%7C17f1a87e2a254eaab9df9d439034b080%7C0%7C0%7C636892926635811566&sdata=YWPSB%2FFuwryTbFCfeocg3RGAu4GtCotWXXoaLGlurGg%3D&reserved=0<https://nam01.safelinks.protection.outlook.com/?url=http%3A%2F%2Fwww.ct.gov%2Fdeep&data=02%7C01%7CCTGIS-L%40listserv.uconn.edu%7Cde7280dbf77e4d75a9c308d6b2be0b0d%7C17f1a87e2a254eaab9df9d439034b080%7C0%7C0%7C636892926635811566&sdata=RkRZ20Nj%2BYj4%2BrHrGZfCu9SO8%2Bnf22mWeR7GmPGwtzc%3D&reserved=0> Conserving, improving and protecting our natural resources and environment; Ensuring a clean, affordable, reliable, and sustainable energy supply. https://nam01.safelinks.protection.outlook.com/?url=www.ct.gov%2Fdeep%2Fgeology&data=02%7C01%7CCTGIS-L%40listserv.uconn.edu%7Cde7280dbf77e4d75a9c308d6b2be0b0d%7C17f1a87e2a254eaab9df9d439034b080%7C0%7C0%7C636892926635811566&sdata=C8Cogr5zyPlsVZ7Mtk3WSxJOSONLlQokv8sBHGZO1UQ%3D&reserved=0<https://nam01.safelinks.protection.outlook.com/?url=http%3A%2F%2Fwww.ct.gov%2Fdeep%2Fgeology&data=02%7C01%7CCTGIS-L%40listserv.uconn.edu%7Cde7280dbf77e4d75a9c308d6b2be0b0d%7C17f1a87e2a254eaab9df9d439034b080%7C0%7C0%7C636892926635811566&sdata=4SV6WGBJzsDXw8neDma5hNg6hlImcW5mvw6KRdNylIA%3D&reserved=0> From: Unmoderated discussion list for Connecticut GIS Users [mailto:[log in to unmask]] On Behalf Of Jana Roberson Sent: Wednesday, March 27, 2019 9:56 AM To: [log in to unmask] Subject: [CTGIS-L] Construction Aggregate Maps Does anyone know where I can find a copy of the construction aggregate maps prepared for CTDOT (probably CT Highway Dept. then) in the 1960's or 70's? We used to have them at the (now defunct) Windham Region Council of Governments. Thank you. Jana Butts Roberson, AICP Director of Community Development/Town Planner Town of Brooklyn, CT [log in to unmask]<mailto:[log in to unmask]> (860)779-3411 x.14 PO Box 356 Clifford B. Green Memorial Building, Suite 22 69 South Main Street Brooklyn, CT 06234 ------------------------------------------------------------------------- This list (CTGIS-L) is an unmoderated discussion list for all CT GIS Users. To change subscription settings or unsubscribe, visit https://nam01.safelinks.protection.outlook.com/?url=http%3A%2F%2Fs.uconn.edu%2FctgisL&data=02%7C01%7CCTGIS-L%40listserv.uconn.edu%7Cde7280dbf77e4d75a9c308d6b2be0b0d%7C17f1a87e2a254eaab9df9d439034b080%7C0%7C0%7C636892926635811566&sdata=aSwpCQTo1xAPNgKbVQt4qK%2Fd%2B9%2FEomfkg11Tk12wUuY%3D&reserved=0. ------------------------------------------------------------------------- This list (CTGIS-L) is an unmoderated discussion list for all CT GIS Users. To change subscription settings or unsubscribe, visit http://s.uconn.edu/ctgisL.