Niue Department of Environment
Data on threats or activities which threaten Niue's Groundwater
Niue Department of Environment
Niue's Freshwater Water Quality - Coliform and E.coli counts
Niue Department of Environment
Niue Coastal Water Quality Survey by Luke Mosley
Niue Department of Environment
SOPAC. 2007. Sustainable and integrated water resource and wastewater management in Pacific Island countries. Niue. SOPAC Miscellaneous Report 641.
Niue Department of Environment
Water Fact Sheet
Secretariat of the Pacific Regional Environment Programme
UNEP Regional Seas Ports and Studies No. 136.
SPREP Reports and Studies No. 49.
UNEP 1991