Groundwater Monitoring Information
Some selected Superfund National Priority List Site groundwater data sets and associated descriptive information are available here. Data are provided in self-extracting PKZIP file format.
Boomsnub/BOC Gases Site Vancouver, WA - Groundwater Data, 1987 to 1999 (Last update: 10/15/99)
Commencement Bay South Tacoma Channel - Tacoma Landfill Site, Tacoma, WA - Groundwater Data, 1983 to 1997 (Last update: 12/5/97)
Commencement Bay Nearshore/Tideflats - Tacoma Tarpits Site, Tacoma, WA - Groundwater Data, 1983 to 1998 (Last update: 3/14/00)