Related Resources

Federal

• USGS - http://edcwww.cr.usgs.gov/doc/edchome/ndcdb/ndcdb.html
• FEMA - http://www.fema.gov/
• National Wetlands Inventory - http://www.nwi.fws.gov/
• USDA - Soil Survey Manual - http://soils.usda.gov/technical/manual/
  

State

• Metropolitan District Commission - http://www.state.ma.us/mdc/mdc_home.htm
• Mass GIS - Aerial Photos - http://ortho.mit.edu/nsdi/
• Mass GIS - Shape Files (Need GIS Software to view) - http://www.magnet.state.ma.us/mgis/

City of Cambridge

• Community Development Department Environmental & Transportation Planning - http://www.ci.cambridge.ma.us/~CDD/envirotrans/
• Green Ribbon Committee - http://www.ci.cambridge.ma.us/~CDD/commplan/
• GIS Database - http://www.cambridgema.gov/GIS/

Organizations

• The Charles River Watershed Association - http://www.crwa.org/