base flow Directory References Discover Cruel and Unusual Punishments: 15 Types of Torture What Do Eggs Have to Do with Easter? 7 of the World’s Deadliest Shipwrecks 9 Mind-Altering Plants 9 of the World’s Deadliest Snakes Timeline of the Titanic’s Final Hours Why Was Nazi Germany Called the Third Reich? Contents Ask the Chatbot a Question base flow Ask the Chatbot a Question Also known as: fair-weather runoff Learn about this topic in these articles:composition of groundwater In runoff…entirely of groundwater is termed base flow, or fair-weather runoff, and it occurs where a stream channel intersects the water table.Read More Britannica ChatbotChatbot answers are created from Britannica articles using AI. This is a beta feature. AI answers may contain errors. Please verify important information using Britannica articles. About Britannica AI.