X
GO

Water School

Archive by tag: streamReturn
RSS

What is a tributary?

A tributary is a small river or stream that merges or flows into a larger river or stream. A river is typically has several tributaries.Numerous tributaries feed into the Brazos River including the Clear, Salt and Double Mountain forks of the Brazos as well as the Navasota, Bosque, Nolan, and Little rivers and Yegua Creek. In addition, those tributaries each have several sub-tributaries, including numerous creeks as well as the Leon and San Gabriel Rivers, among others.
Read More

What is a watershed? A subwatershed?

A watershed is the land area or topographic region that drains into a particular stream, river or lake. This land feature can be identified by tracing a line on a map along the highest elevations between two areas.Large watersheds may contain hundreds or thousands of smaller subwatersheds that drain into the river or other water body. The Brazos River watershed encompasses more than 42,000 square miles and includes many smaller streams and rivers with their own smaller watersheds.For a map of su...
Read More

What is a 100-year flood?

A 100-year flood is a flood event that it has a 1 percent chance of happening in any given year. The term “100-year” is a measure of a flood’s size, not how often it occurs. Although statistically unlikely, several 100-year floods can occur within the same year or a few short years. It is also called the base flood.
Read More
Page 2 of 2 First 1[2] NextLast
Search
Categories

The information provided on this site is intended as background on water within the Brazos River basin. There should be no expectation that this information is all encompassing, complete or in any way examines every aspect of this very complex natural resource.

If you have questions about a post or would like additional information, please contact us or call 888-922-6272.

Tags