Peak data records are categorized as to 'Data Age'. All records within a water year for a site will have the same category. The allowable categories and users who may change a particular code are as follows:

Code	User Change	Description
Working	ADAPS User	Record is being worked on.
Review	ADAPS Reviewer	Record has been submitted for review.
Approve	ADAPS SystDBA	Record has been approved for publication.