144. Every day the owner uses the equipment, the owner must
(1) gauge all underground tanks and read all dispenser meters; and
(2) reconcile receipt and withdrawal records for each underground tank with the daily gauge readings taken pursuant to subparagraph 1.
If, however, the owner of high-risk petroleum equipment does not use the equipment for more than one week, the owner must gauge the equipment once a week during the period the equipment is not used.