A supply of some 7.1 cusecs or 160 000 gallons per hour of groundwater is required for the increase in production of paper. In order to obtain this water supply, four 10 inch diameter boreholes Nos. 7 to 10 were drilled. They are located at 1060 feet distance from each other along the southern boundary of the property. To facilitate the calculations of the aquifer characteristics two observation boreholes were drilled at 50 and 150 feet distance from the 10 inch boreholes. A multiple stage test was carried out on bore No. 7 followed by a recovery test. The remainder of the boreholes were tested at a single rate of 24 hours duration also followed by a recovery test. Pump testing started on 17th June 1965 and the testing programme was completed on 9th July, 1965.