Drainage basin - Wikipedia

Chippewa River (Michigan) - Wikipedia

Why is river basin important? - Quora

Why does Southern California not have any big rivers like Northern California? Could they tap into the water supply from snow melt or run-off? - Quora

Why does Southern California not have any big rivers like Northern California? Could they tap into the water supply from snow melt or run-off? - Quora

Gunnison River - Wikipedia

Papaloapan River - Wikipedia

Payette River - Wikipedia

Wabash River - Wikipedia

Endorheic basin - Wikipedia