This report evaluates the potential exposure pathways associated with vermiculite concentrate processing activities at the Ari-Zonolite facility. The site is located in the near downtown area of Glendale, approximately ½ mile from the city hall, downtown shops, and other buildings. The former Ari-Zonolite facility received vermiculite from the Libby, Montana, mine. From 1951 to 1964, the site was leased the site to the Ari-Zonolite Company. Following the removal of the vermiculite concentrate processing equipment in 1964, several businesses have occupied the site. None of these businesses were involved in vermiculite processing activities. The last occupant of the former vermiculite processing building was an automotive restoration business, which vacated the site in 2002.

This document seeks to provide guidance to water users within the State and will strive to develop the building blocks for a long term, statewide conservation strategy and in the short-term, a phased approach for implementation of the strategy. This effort will not attempt to develop a “one-size fits all” approach to water conservation. Over the long term, it will merely provide the basis for assisting communities all over the state to establish new programs, strengthen existing programs and provide guidelines for more efficient water use.