BACA-PREWITT, NAVAJO NATION, NM — As part of its ongoing collaboration with the DigDeep Navajo Water Project, the International Water, Sanitation and Hygiene Foundation (IWSH) recently designed and ...

Millions of Canadians rely on septic systems to deal with household wastewater, but few homeowners understand how they work. This leads to two problems: mistakes made in managing a septic system, and ...