Amend CSSB 1 as follows: (1) In Section 16.051(e), Water Code, as proposed by SECTION 1.01 of the bill, after "transfers." (Committee Printing page 2, line 15), add the following: The plan shall identify river and stream segments of unique ecological value and sites of unique value for the construction of reservoirs that the board recommends for protection under this section. (f) The legislature may designate a: (1) river or stream segment of unique ecological value; or (2) site of unique value for the construction of a reservoir. (g) A state agency or political subdivision of the state may not obtain a fee title or an easement that would: (1) destroy the unique ecological value of a river or stream segment designated by the legislature under Subsection (f); or (2) significantly prevent the construction of a reservoir on a site designated by the legislature under Subsection (f). (h) The board, commission, or Parks and Wildlife Department or a political subdivision affected by an action taken in violation of Subsection (g) may bring a cause of action to remedy or prevent the violation. A cause of action brought under this subsection must be filed in a district court in Travis County or in the county in which the action is proposed or occurring. (2) Strike Section 16.053(e)(3), Water Code, as proposed by SECTION 1.02 of the bill (Committee Printing page 4, lines 20-23), and substitute the following: (3) has specific provisions for water management strategies to be used: (A) during a drought of record; (B) when flows are at 75 percent of normal; and (C) when flows are at 50 percent of normal; (3) In Section 16.053(e)(4), Water Code, as proposed by SECTION 1.02 of the bill, between "holder" and the period (Committee Printing page 6, line 1), insert the following: ; and (5) identifies river and stream segments of unique ecological value and sites of unique value for the construction of reservoirs that the regional group recommends for protection under Section 16.051