A stagnant pool was useless.
She walked down the alley, nose wrinkling at the scents of trash and stagnant water.
The climate is by nature unhealthy, the supply of running water being small, and that of stagnant water, from which arises a fatal malaria, being considerable.
They form a region of salt lakes and stagnant marshes, relieved by wide flat spaces of open plateau country.
The preliminary stages of all mosquitoes are passed in water, either fresh or salt, stagnant or slightly moving.