Maps: Historical Data: Boston Public Library site

The site of the Boston Public Library has had regular monitoring of its groundwater situation in recent years. The data can be viewed in the Microsoft Excel files listed below this map:

Boston Public Library well monitoring data (by year; all BPL groundwater elevations are referenced to Boston City Base (BCB) datum):

1994
1995
1996
1997
1998
1999
2000
2001
2002
2003
2004
2005
2006
2007
2008