Here is a list of other sites which may be of interest

 

 

http://www.wins4girls.org/

http://washinschoolsmapping.com/

http://worldslargestlesson.globalgoals.org/

https://www.washinschools.info

https://www.unicef.org/wash/schools/

https://washdata.org/

https://www.ircwash.org/tags/wash-schools

https://www.susana.org/en/

https://washwatch.org/en/

http://www.who.int/water_sanitation_health/monitoring/coverage/monitoring-wash-in-schools/en/