The challenge of access to clean water in Tanzania persists despite significant investments in recent years. Spending per person in the water sector increased by a factor of five between 1999/2000 and 2011/2012 but there was no increase in the figures for access to clean water over the same period.
Bajeti kwa ajili ya kuboresha huduma ya sekta ya maji imeongezeka karibu mara tano kati ya mwaka 1999/2000 na mwaka 2011/2012, lakini hakujawa na ongezeko la tarakimu wala ubora wa upatikanaji wa huduma ya maji safi katika kipindi hicho.