HRS Quickscore is a standalone application that assists users in scoring sites applying the Hazard Ranking System (HRS). In this course users will be introduced to Quickscore 3.2.2. The course will feature a live demonstration of Quickscore that will show users how to enter site level documentation, source data, and pathway information for each of the four HRS pathways: ground water, surface water, soil exposure and subsurface intrusion, and air. Attendees will learn how to enter information and score a hypothetical site in Quickscore 3.2.2. If you have specific questions or suggestions related to Quickscore, please email the Quickscore Helpline (Quickscore@gdit.com) ahead of the training session and the instructors will address these during the training, as time allows. Attendees are encouraged to download and install Quickscore 3.2.2 (https://www.epa.gov/superfund/superfund-hazard-ranking-system-hrs-quickscore#download) prior to the webinar. This presentation is solely informational and does not represent the views of the U.S. Environmental Protection Agency. This presentation does not constitute EPA policy, guidance, or rulemaking and cannot be relied upon to create any rights enforceable by any party in litigation with the United States. To view this archive online or download the slides associated with this seminar, please visit http://www.clu-in.org/conf/tio/QuickScore_041823/