. "Ewaso Ng'iro River" . "600.0" . "Ewaso Ng'iro river" . . . . "Gwaso Nyiro" . . . "Ewaso Ng'iro" . "Guasso Nyiro River" . . . . "Ewaso Ng'iro" . "Ewaso Nyiro" . "Ewaso Nyiro River" .