For eight months of the year the Jumna shrinks to the dimensions of a mere rivulet, meandering through a waste of sand.
To the south the rivulet of the Mance soon forms a formidable obstacle as its bed cuts its way through the sandstone.
It was so hot and humid a rivulet of sweat was running down my back.
Only a thin rivulet of water came from the faucet, making it difficult to wash the dishes.
What was once a large river is now a tiny rivulet because of the drought.
The kids could spend hours playing around the rivulet running in the woods behind their home.
The extreme source of the Beni is the little river La Paz, which rises in the inter-Andean region, a few miles southeast of Lake Titicaca, and flows as a rivulet through the Bolivian city of La Paz.