88R19965 KBB-F
 
  By: Kacal, Price, Lalani H.B. No. 3990
 
  Substitute the following for H.B. No. 3990:
 
  By:  King of Uvalde C.S.H.B. No. 3990
 
 
 
A BILL TO BE ENTITLED
 
AN ACT
  relating to a study of existing surface water and groundwater
  interaction data and analyses.
         BE IT ENACTED BY THE LEGISLATURE OF THE STATE OF TEXAS:
         SECTION 1.  DEFINITIONS. In this Act:
               (1)  "Board" means the Texas Water Development Board.
               (2)  "Commission" means the Texas Commission on
  Environmental Quality.
         SECTION 2.  SURFACE WATER AND GROUNDWATER DATA ANALYSIS.
  (a)  The board, in cooperation with the commission, shall conduct a
  study to:
               (1)  compile and review data and analyses from existing
  studies conducted on the interaction between surface water and
  groundwater in this state;
               (2)  identify areas of the state where there is a strong
  degree of interaction between surface water and groundwater;
               (3)  identify areas of the state where there is a lack
  of data regarding or there are inadequate models of the interaction
  between surface water and groundwater; and
               (4)  in areas with a strong degree of interaction
  between surface water and groundwater and where available data are
  lacking or models are inadequate, determine a method to prioritize:
                     (A)  additional data collection, including
  streamflow gain-loss studies and long-term monitoring of
  springflows; and
                     (B)  updates of models and improvements to the
  modeling of the interaction between surface water and groundwater.
         (b)  The board and the commission may coordinate with
  groundwater conservation districts, river authorities,
  governmental entities, and institutions of higher education in
  compiling and reviewing existing data and analyses on the
  interaction between surface water and groundwater in this state.
         SECTION 3.  REPORT. Not later than December 1, 2024, the
  board and the commission shall deliver to the governor, the
  lieutenant governor, the speaker of the house of representatives,
  and each member of the legislature a report summarizing the
  findings and recommendations of the board and the commission based
  on the study conducted under Section 2 of this Act.
         SECTION 4.  EXPIRATION. This Act expires January 1, 2025.
         SECTION 5.  EFFECTIVE DATE.  This Act takes effect
  immediately if it receives a vote of two-thirds of all the members
  elected to each house, as provided by Section 39, Article III, Texas
  Constitution.  If this Act does not receive the vote necessary for
  immediate effect, this Act takes effect September 1, 2023.