What is salinity?

by The Brazos River Authority

Salinity or chloride concentration, refers to the amount of salt dissolved or contained in water. The higher the salinity, the less useful the water is for human consumption, agriculture and other uses

The Brazos River particularly in the upper part of the watershed, contains a high amount of salinity due to a naturally occurring underground salt deposits located northwest of Abilene.  As a result, surface water in some areas of the Brazos River must be treated to remove the amount of salt before it may be available for human consumption.

The Brazos River Authority operates an inland desalination water treatment plant (Surface Water and Treatment System) located on Lake Granbury to provide water to the Hood and Johnson County areas.

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About us

The Brazos River Authority was created by the Texas Legislature in 1929 as the first state agency in the country with the purpose of developing and managing the water resources of an entire river basin. Today, the Authority develops and distributes water supplies, provides water and wastewater treatment, monitors water quality, and pursues water conservation through public education programs. Although the Authority is an agency of the state, it does not levy or collect taxes and is entirely self-supporting.

 

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. 

 

We invite you to post comments and expect they will be made in good taste. The Authority reserves the right to reject or remove any comment that is not constructive in the education of the general public on issues regarding water in the Brazos basin.