HRS
-
U.S. EPA Issues Final Rule Adding Vapor Intrusion to NPL Site Scoring System
On December 7, 2017, U.S. EPA published a final rule which added “subsurface instrusion” or “SsI component to CERCLA’s Hazard Ranking System (HRS). Continue reading
On December 7, 2017, U.S. EPA published a final rule which added “subsurface instrusion” or “SsI component to CERCLA’s Hazard Ranking System (HRS). Continue reading