Coba jelasin Lihat pula dari Penyediaan air dong

Daftar sanitasi dan penyediaan air berdasarkan negara

Kredit mikro untuk sanitasi dan penyediaan air

Penyakit yang ditularkan melalui air

IEEE Spectrum: How Much Water Does It Take to Make Electricity?  — Natural gas requires the least water to produce energy, biofuels the most, according to a new study

Water Planning Tools  — an Australian research initiative which develops and pilots tools for improving water planning, management and security

Google — public data "Improved water source (percent of population with access)"

Google — public data "Renewable internal freshwater resources per capita (cubic meters)"