A startup/lifestyle company I used to work for several years ago aggregates the GIS data of these superfund sites (and other environmental points of interest) and makes it available at [1].
The site is pretty old and some of the links need updating, but they still link to the monitoring profiles of these sites. For example, here[2] is the CA Water Board page for the Page Mill HP site.
The site is pretty old and some of the links need updating, but they still link to the monitoring profiles of these sites. For example, here[2] is the CA Water Board page for the Page Mill HP site.
[1]https://whatsdown.terradex.com/ [2]http://geotracker.waterboards.ca.gov/profile_report.asp?glob...