The bill revises the governance and operational framework of the Harris County Flood Control District by establishing a new governing body known as the "Board," which replaces the previous Commissioners Court. It introduces new sections that define key terms, outline the process for expanding the district to include adjacent counties, and detail the election procedures for such expansions. The composition of the Board will consist of members appointed by the governor and the Harris County Commissioners Court, with specified qualifications for board members. The bill also expands the Board's powers, allowing it to acquire land for flood control, hire personnel, and enter into cooperative agreements with other governmental entities.

Additionally, the bill amends existing laws regarding bond issuance for flood control projects, clarifying that the Board is responsible for hearing petitions related to bond issuance and managing the election process for voter approval. It grants the Board the power of eminent domain for property acquisition and ensures compliance with state laws regarding public funds. The bill emphasizes transparency and accountability in fund management and outlines procedures for bond issuance, including annual fund allocation for servicing these bonds. Overall, the legislation aims to improve the operational efficiency and governance of the Harris County Flood Control District while ensuring alignment with community needs.