Jacka, D.; Salt, G. 1982 Investigation of silts at Maori Point for use as core or blanketing material at Queensberry dam. Lower Hutt: New Zealand Geological Survey. New Zealand Geological Survey report EG 367 75 p.
Abstract:This report presents the field investigations and laboratory testing of a silt deposit located 500 m south-west of the Maori Point dam site. Ample quantities of material suitable for dam core exist beneath about 12 metres of alluvium overburden (auth)