Massachusetts Land Records – Deeds & Plans 

Http://www.masslandrecords.com

Massachusetts Geographic Information System (MassGIS – On-Line Mapping)

Http://www.mass.gov/mgis/mapping.htm

Department of Conservation & Recreation (DCR- Formerly MDC) – Watershed Protection Act

Http://maps.massgis.state.ma.us/mdc_wspa/pages/main.jsp

Department of Environmental Protection (DEP) – Regulations & Permitting

Http://www.mass.gov/dep/

Federal Emergency Management Agency – Flood Insurance Rate Maps & Flood Studies

Http://msc.fema.gov

Natural Heritage Endangered Species Program

http://www.mass.gov/dfwele/dfw/nhesp/nhesp.htm

Massachusetts Historical Commission - Historic Buildings

Http://www.sec.state.ma.us/MHC/

United States Department Of Agriculture – Web Soil Survey

Http://websoilsurvey.nrcs.usda.gov/app/

Massachusetts Highway Department (MHD) – Permits, Forms & Publications

Http://www.mhd.state.ma.us//default.asp

Stormwater Management Revisions – DEP (310 CMR 10.00 & 310 CMR 9.00)

Http://www.mass.gov/dep/service/regulations/newregs.htm#proposed

US EPA - SWPPP and NPDES NOI

http://cfpub.epa.gov/npdes/stormwater/swppp.cfm

http://cfpub.epa.gov/npdes/stormwater/enoi.cfm

Groundwater Levels State Ma

Http://ma.water.usgs.gov/current_cond/cwrc_gw.htm

Metropolitan Area Planning Council (MAPC) - Low Impact Development

http://www.mapc.org/lid.html

Massachusetts EOEA - Low Impact Development

http://www.mass.gov/envir/smart_growth_toolkit/pages/mod-lid.html

Massachusetts EOEA - Open Space Residential Design

http://www.mass.gov/envir/smart_growth_toolkit/pages/mod-osrd.html