Wealth, Health, and Inequality: Households Exposure to Environmental Hazards

Table 4

Households access to water supply by wealth (%).

Source of water supply	Wealth index of households
	Low	Medium	High
In-house piping	5.0	10.2	59.7
Public standpipe	26.5	34.9	20.6
Borehole/well	42.5	37.3	7.9
Stream	19.1	12.1	4.8
Rain water	5.9	2.0	1.0
Vendor	3.0	2.5	6.0
Total	100.0	100.0	100.0