Case record means the file of personally identifiable information, whether written or electronic in form, on an individual that is collected to carry out the purposes of the division as defined in the Act and the Social Security Act. This information remains a part of the case record and is subject to these rules even when temporarily physically removed, either in whole or in part, from the file folder in which it is normally kept.
Filter profile means a graphical representation of individual filter performance, based on continuous turbidity measurements or total particle counts versus time for an entire filter run, from startup to backwash inclusively, that includes an assessment of filter performance while another filter is being backwashed.