Spec. Dist. Local Laws Code Section 1046.159
(a)After advertising in the manner provided by Chapter 252 and Subchapter C, Chapter 262 (Purchasing and Contracting Authority of Counties), Local Government Code, the board shall choose by competitive bidding one or more banks inside or outside the district to serve as a depository for district money.
(b)District money, other than money invested as provided by Section 1046.160 (Spending and Investment Restrictions)(b), and money transmitted to a bank for payment of bonds or obligations issued or assumed by the district, shall be deposited as received with the depository bank and shall remain on deposit.
(c)This chapter, including Subsection (b), does not limit the power of the board to place a part of district money on time deposit or to purchase certificates of deposit.
(d)The district may not deposit money with a bank in an amount that exceeds the maximum amount secured by the Federal Deposit Insurance Corporation unless the bank first executes a bond or other security in an amount sufficient to secure from loss the district money that exceeds the amount secured by the Federal Deposit Insurance Corporation.
Section 1046.159 — Depository,
https://statutes.capitol.texas.gov/Docs/SD/htm/SD.1046.htm#1046.159 (accessed Dec. 2, 2023).