Reports on the domestic water supply derived from rain caught from roofs and some ground wells. Overall, the island has high aridity, unfavorable geologic structures, continuous deposition of salt spray, and abundant authigenic salts in the lake beds.

Report of the systematic study of the geology and ground-water resources of Lanai and Kahoolawe as part of the geological survey by United States Department of the Interior.

Report on the Kauai shield volcano known as the Makaweli formation of the Waimea Canyon volcanic series and the Napali formation of the Waimea Canyon volcanic series. The summit calderas are named Olokele and Haupu.

Problems and opportunities related to the development and management of the ground-water resources in the region.