Floor Packet Page No. 31 Amend CSHJR 4 by adding the following appropriately numbered section to read as follows: SECTION ____. Article VIII, Texas Constitution, is amended by adding Section 1-m to read as follows: Sec. 1-m. The legislature by general law may make river authorities that sell electricity or water or sewer services subject to a privilege, franchise, or property tax, including a tax on property dedicated to public use. The legislature may specify the manner in which the tax is to be imposed and how the tax will be measured and computed.