RT Report T1 Harvesting the heavens guidelines for rainwater harvesting in pacific island countries A1 South Pacific Applied Geoscience Commission, PB United Nations Environment Programme SN 92-807-2595-5 YR 2005 FD 2005 LK https://wedocs.unep.org/handle/20.500.11822/9080 UL https://wedocs.unep.org/handle/20.500.11822/9080 NO Rainwater harvesting has not been given the attention it deserves and is often looked at as a last resort. It can be used as a backup and a supplementary source for conventional water supplies. The implementation of a demonstration project on Rainwater Harvesting in the Pacific resulted in many lessons learned which were used to prepare the Guidelines on Rainwater Harvesting for Pacific island countries. DS UN Environment Document Repository RD Sep 16, 2026