HARP Update

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June 12, 2018

HARP Update

The California Air Resources Board (CARB) has released updated software to the Hot Spots Analysis and Reporting Program (HARP) software suite.  These updates include the incorporation of the latest versions of AERMOD and AERMAP, as well as bug fixes.  For more information on the updates to the HARP software, please see the Version History details on the HARP website. There are no changes to the risk calculations.

HARP2 Air Dispersion Modeling and Risk Tool (ADMRT) (dated 18159)

                                    ADMRT Download

HARP2 Risk Assessment Standalone Tool (RAST) (dated 18159)

                                      RAST Download

Note: Please uninstall the older version software before installing any of the above software.  Although uninstalling HARP software would only remove HARP program files, we recommend backing up your data before uninstalling the software to prevent accidental data loss.