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 ...

Some Mound House residents think plans to build a sewer system in the all-septic neighborhood stinks. But others say the prevalence of septic systems is causing the level of nitrates in the ...