In response to the flood situation a query was started on Solution Exchange regarding the available approaches to water purification in flood situations. A very large range of technologies and approaches were suggested by various practitioners based on their experience in the field. The consolidated responses are available at this URL:
The range of answers and options might make it difficult for a field NGO to make a decision. Hence we are working on providing some detailed solutions for specific appropriate technologies from the above document. In this context we welcome questions from NGOs and other organisations working in flood relief as to the problems they are facing and questions that they would like answered, India Water Portal team�