PWW Haiti Researches Disinfection Option: MadiDrop

The biosand water filter is a proven and highly effective clean water filter that works very well, particularly in the rural and underserved communities PWW serves, removing up to 99% of water-borne, disease-causing pathogens (read more about the filter here). However, recontamination of the stored water that has come out of the filter is possible. Continue reading


Learning Through Abstracts, Stormwater, and Travel!

By Cordelia Stewart This is the second post in a series being written by Cordelia Stewart, a student at Bowdoin College. Cordelia is conducting an internship, through Bowdoin, which focuses on many aspects of water, including research with PWW in Haiti and Honduras.  Previous posts can be read:” Summertime is Water Time.” After writing the Continue reading