10. Every withdrawer must keep a register containing the following information for each withdrawal site:(1) a description of the withdrawal site;
(2) a description of the measuring equipment, where applicable;
(3) a description of the estimation method, where applicable;
(4) the results expressed in litres and dates of the measurement of the volumes of water withdrawn where measuring equipment is used;
(5) the results, their units and the dates of the measurement of the volumes of water withdrawn where the estimation method is used;
(6) where applicable, a description and the date of malfunctions, breakdowns, abnormalities or other defects that affected the measuring equipment;
(7) where applicable, the dates and nature of repairs, adjustments and other modifications to the measuring equipment;
(8) the dates and names of the persons who tested the measuring equipment for accuracy and good working order, and maintained the equipment, where applicable; and
(9) a description and the date of any other event that may have an impact on measurement accuracy.