According to a household survey concerning water use that was carried out in 2005 among 110 poor households in various neighbourhoods, poor households typically rely on a variety of water sources, including foremost network water, vended water and groundwater.
Berdasarkan survei pemakaian air keluarga pada tahun 2005 yang dilakukan terhadap 110 keluarga miskin di berbagai daerah, keluarga miskin biasanya bergantung pada berbagai sumber air, termasuk air pipa, air jajaan, dan air tanah.