The MCP GW-2 groundwater standards (310 CMR 40.0974(2)) apply to groundwater that is considered both shallow and where there is currently a structure built on the land above the groundwater. These standards are intended to address the potential migration of volatile oil or hazardous material from groundwater into the indoor air.
Documentation for the MCP Method 1 GW-2 Standards
List of Current MCP GW-2 Standards - 310 CMR 40.0974(2)
Presentation at the January 10-11, 2001 EPA "Vapor Summit"
An Evaluation of Vapor Intrusion Into Buildings Through a Study of Field Data
Indoor Air Contaminants Comparison Table
Indoor Air and Vapor Migration
Environmental Indicator (EI) Forum, August 15-17, 2000
Johnson & Ettinger model
Environmental Response Division Operational Memorandum #18 - Part 201 Generic Cleanup Criteria Tables
From Michigan DEQ