; (E) identification of properties that have been mitigated through elevation, a buyout, or any other mitigation action; and (F) identification of multiple-loss properties with respect to which mitigation measures have not been undertaken. (2) Open source data system In carrying out paragraph (1), the Administrator shall establish an open source data system by which all information required to be made publicly available by that paragraph may be accessed by the public on an immediate basis by electronic means. (c) Community information Not later than 1 year after the date of enactment of this section, the Administrator shall establish and maintain a publicly searchable database that provides information about each community participating in the national flood insurance program, which shall include the following information: (1) The status of the compliance by that community with the requirements of that program, including any findings of noncompliance, the status of any enforcement actions initiated by a State or by the Administrator, and the number of days of any such continuing noncompliance. (2) The number of properties located in areas having special flood hazards in the community that were built before the effective date of the first flood insurance rate map for the community. (3) The number of properties located in areas having special flood hazards in the community that were built after the effective date of the first flood insurance rate map for the community. (4) The total number of current and historical claims located outside areas having special flood hazards in the community. (5) The total number of multiple-loss properties in the community. (6) The portion of the community, stated as a percentage and in terms of square miles, that is located within areas having special flood hazards. (d) Identification of properties The information provided pursuant to subsections (b) and (c) shall— (1) be based on data that identifies properties at the zip code or census block level