Bicycling magazine had this article with a link to a Close Call Database. It might take a while to be effective. It requires a short registration unless you already use Strava. It does provide a method of notification of reports within one's local area.

http://www.bicycling.com/news/advocacy/close-call-database-tracks-hostile-drivers?adbid=553192433081520129&adbpl=tw&adbpr=17900130&cid=socNews_20150108_38428977

Thanks to Bill Reilly for supplying this link to the club ...