Outfall and Runoff

Outfall noun - The outlet of a river or drain or other source of water.

Runoff and outfall are semantically related in drainage system topic. In some cases you can use "Runoff" instead a noun "Outfall".

Runoff noun - A final election to resolve an earlier election that did not produce a winner.

Outfall and runoff are semantically related in drainage system topic. Sometimes you can use "Outfall" instead a noun "Runoff".