Athi Ewaso Ng’iro North Lake Victoria North Lake Victoria South Rift Valley Tana Athi Ewaso Ng’iroNorth Lake VictoriaNorth Lake VictoriaSouth Rift Valley Tana LEGEND <100 100–250 250–500 500–1,000 >1,000 m³/person/year

m³/person/year
population
population change
since 2010
estimated population growth
since 2010
water availability change
from 2010
available water resources,
MCM/year