WFC 1.3 People using (at least) basic sanitation services

Indicator Definition

Indicator Name WFC 1.3 Proportion of population using (at least) basic sanitation services
Indicator Definition

Measures the proportion of individuals within households in the targeted area who use basic or safely managed sanitation services[1].

Sanitation services refer to the management of excreta from the facilities used by individuals, through emptying and transport of excreta for treatment and eventual discharge or reuse.​​​​​​

Households are considered to have a basic sanitation service when they use ‘improved’ facilities which are not shared with other households (JMP sanitation ladder).

Improved sanitation facilities are designed to hygienically separate excreta from human contact and ensure that excreta do not re-enter the immediate household environment. These include flush/pour flush toilets connected to piped sewer systems, septic tanks, or pit latrines, pit latrines with slabs (including ventilated pit latrines), and composting toilets.

A step higher on the JMP sanitation ladder is "Safely managed" sanitation facilities. This means the use of improved facilities that are not shared with other households and where excreta are safely disposed of in situ or removed and treated offsite (JMP).

Note: In this indicator, the term "population" refers specifically to the people living within the target area of the project.



[1]Some areas may be used the terminology “facilities” instead of “services,” however, these are not the same.  The JMP framework defines “facilities” and “services” as follows:

  • Facilities are the physical infrastructure, such as flush toilets, pit latrines with slabs, or composting toilets, designed to hygienically manage waste. These are considered improved facilities due to their safe design.

  • Services refer to the usability and quality of these facilities. For a facility to qualify as a basic sanitation service, it must be:

    1. Improved and not shared with other households.

    2. Accessible, functional, and hygienic at the time of use.

For example, a flush toilet connected to a septic tank is considered an improved facility, but it does not qualify as a basic sanitation service if it is shared by multiple households or if it is non-functional. This distinction ensures the indicator reflects not just the presence of infrastructure but also the level of service experienced by users.

Indicator Level Outcome

Disaggregation

Disaggregation
  • Gender 

  • Age  

  • Left behind/vulnerable population group  

Measuring Unit

Households in the project area that have gained access to improved sanitation and hygiene services by HSI or HSI supported (implementing) partners (primary stakeholders) and people living in communities where HSI has supported public or private actors for improved water/sanitation management (indirect stakeholders).

Kobo Questionnaires

If you use the SWC questionnaires you DON'T need to use this one. Please stick with the SWC one and report the numbers you got from there.

Examples of Actvities

  • Implementation of community-led total sanitation (CLTS) or similar programmes resulting in construction of improved latrines for the first time or upgrading from unimproved sanitation facility.

  • Support to construction of new sanitation facilities (latrines and toilets), or rehabilitation of existing sanitation infrastructure (while Helvetas does not construct facilities in households in principle, there might still be cases where this is done). 

Data Collection

Data Source and Means of Verification

Household Survey: A representative sample of the target population is required. The JMP household survey should be used for consistent global comparability.

The survey should also include information about the relevant construction history of the sanitation facility being used, so that it can be determined whether the facility was constructed/renovated/upgraded as a result of the support from Helvetas. This is important to measure the impact of our work.  

Measuring Frecuency

At least baseline and endline

Data Collection Guidance

Conduct household surveys at a representative sample of the target population at baseline and (at least) endline. Ensure the survey captures whether households have gained access to basic/safely managed sanitation services through project activities. If available, use project records to identify primary stakeholders.

Note: Data for indicators WFC 1.1, WFC 1.2, WFC 1.3, and WFC 1.4 can be collected during the same data collection activity.

How to report

The proportion of population using (at least) basic sanitation services is calculated by dividing the number of people living in households that report using improved sanitation facilities and meet the criteria of "basic" or "safely managed" by the total number of people living in the surveyed households.

This proportion can then be extrapolated to estimate usage across the entire population living in the intervention area. Extrapolation in this context means applying the calculated proportion from the surveyed sample to the broader population, assuming that the sample is representative of the whole area. Please report the extrapolated and disaggregated number (e.g. based on baseline household data).

This guidance was prepared by HELVETAS ©
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