Technology News and Trends
This issue highlights vapor intrusion (VI), which generally refers to migration of hazardous vapors from any subsurface contaminant source such as contaminated soil or groundwater through the vadose zone and into indoor air. Vapor intrusion can occur in a broad range of...
View May 2013 Issue
New Focus Area
Optimizing Site Cleanups
EPA has launched a new area on optimizing site cleanups in support of the National Strategy to Expand Superfund Optimization Practices from Site Assessment to Site Completion. The Strategy makes fundamental changes to Superfund remedial program business processes to tak...
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Registration Now Open
2013 U.S. EPA Community Involvement Training Conference, Boston, MA, July 30 - August 1, 2013
This dynamic training conference seeks to both inform and train EPA staff as well as Agency stakeholders and partners in best practices to enhance community involvement. This three-day training conference features plenary sessions with guest speakers, topical discussion...
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Request for Input
Draft Final Vapor Intrusion Guidance Documents
EPA has prepared external review drafts of two guidance documents about vapor intrusion: a general guidance for all compounds and one focused on petroleum hydrocarbons released from underground storage tanks. When final, these guidance documents will help ensure vapor i...
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