Indicator Wording
Indicator Purpose
Indicator Guidance
Definition of key concepts
Improved facility: Flush/pour flush to sewer/septic; VIP; pit with slab; composting toilet.
Basic: Improved facility not shared with other households.
Usual facility: Facility usually used by household members.
Survey question
What kind of toilet facility do members of your household usually use? (Flush to sewer or septic / Pit latrine / Composting toilet / No facility or open defecation)
Do you share this toilet facility with other households? (Yes / No)
Scoring
(Number of respondents using an improved sanitation facility that is not shared with other households / Total number of households surveyed) x 100
External validation
Combined question aligns with “basic” level in the WHO/UNICEF JMP WASH service ladder, although JMP and SDGs break this indicator into two.