2006 Regional Water Plan
During 2002 to 2006, the South Central Texas Regional Water Planning Group (SCTRWPG), better known as Region L, developed the 2006 Regional Water Plan for the South Central Texas Region. In January 2006 the plan was approved by the Region and submitted to the Texas Water Development Board (TWDB).
The TWDB incorporated the 2006 Region L Water Plan into the 2007 State Water Plan.
The Texas Water Code requires that regional and the State Water Plans be updated every five years.