Boutt, D. F. & Fleming, B. J. Implications of anthropogenic river stage fluctuations on mass transport in a valley fill aquifer. Water Resources Research 45, @CitationW04427 - @CitationW04427 (2009).

Denny, C. S. Geomorphology of New England. USGS Professional Paper 18 (U.S. Geological Survey, 1982). at <https://pubs.er.usgs.gov/publication/pp1208>

Massachusetts Department of Conservation and Recreation. at <http://www.mass.gov/dcr/index.htm>

USGS Groundwater Watch. at <http://groundwaterwatch.usgs.gov/>

USGS Water Resources of Massachusetts and Rhode Island. at <http://ma.water.usgs.gov/>