Question

name one NGO that is working in the field of sanitation

Answer 1

Hey friends
YSP India is one of the NGO that is working in the field of sanitation.
hope this will help you
plz mark me as brainliest :)

Answer 2

Arghyam:

Arghyam started its journey in the year 2005. It gives funds to organizations which implements and manages groundwater and sanitation projects across India. Till now it has granted funds to organizations in 22 states. It is based out in Bangalore and is running mainly on personnel empowerment of Rohini Nilekani. 
India Development and Relief Fund:

This organization is based out in Kutch in Gujarat district. They have supplied safe and accessible water to more than 10000 people. Nine check dams and 30 wells were built during the year 2009 and 2012.

Yatn:

The main of Yatn is to provide basic facilities to the weaker sections. Yatn is working actively in raising funds for sanitation, effective water and hygiene projects. They are working smartly to meet the basic needs to water. They are trying to reduce water related diseases and supplying medical support for that.
Arpan Seva Sansthan:

It is dedicated to develop an optional mechanism for rural society. It is registered on 29th march 1996 under Rajasthan societies. For improving the socio economic conditions they are undertaking many issues. One of the issues is watershed resource development.
Swades foundation:

Swades foundation was founded by Ronnie and Zarina Screwvala. They are operating mainly to focus on empowering rural India. They are focusing mainly on five verticals Water & Sanitation, Agriculture & Livelihood, Community Mobilization, Education & Health and Nutrition.