Table 10.

Source of drinking/non-drinking water

Classification	Code	Levels
Unimproved source	1	Bicycle with jerrycans, cart with small tank, other, river etc., tanker truck, unprotected spring, unprotected well, river/dam/lake/ponds/stream/canal/irrigation channel
Unpiped improved source	2	Protected spring, protected well, tube well or borehole
Slightly improved source	3	Bottled water, rainwater, sachet water
Piped improved source	4	Piped from the neighbor, piped into dwelling, piped to neighbor, piped to yard/plot, public tap/standpipe