(a) Except as provided by Subsection (g), an authorized agent or the commission may not condition a permit or the approval of a permit for an on-site sewage disposal system using aerobic treatment for a single-family residence on the system’s owner contracting for the maintenance of the system.
(b) Except as provided by Subsection (a), an authorized agent by order or resolution or the commission by rule may condition approval of a permit for an on-site sewage disposal system on the system’s owner contracting for the maintenance of the system. If a maintenance contract is required, the owner of the on-site sewage disposal system must submit to the permitting authority:
(1) a signed contract for the maintenance of the on-site sewage disposal system; and
(2) if the on-site sewage disposal system is located in a county with a population of more than 2.8 million, a performance bond obtained from the person with whom the owner of the on-site sewage disposal system has contracted for maintenance of the system.

(c) A performance bond required by Subsection (b) must be:
(1) solely for the protection of the owner of the on-site sewage disposal system;
(2) conditioned on the faithful performance of the maintenance of the on-site sewage disposal system in accordance with plans, specifications, laws, regulations, and ordinances of the state and the authorized agent;
(3) in an amount reasonably related to the cost that the owner of the on-site sewage disposal system would incur if the maintenance company did not adhere to maintenance standards or comply with applicable statutes, rules, or ordinances;
(4) executed by a corporate surety in accordance with Section 1, Chapter 87, Acts of the 56th Legislature, Regular Session, 1959 (Article 7.19-1, Vernon’s Texas Insurance Code);
(5) in a form approved by the permitting authority; and
(6) payable to the owner of the on-site sewage disposal system.
(d) If the owner of the on-site sewage disposal system enters into a new maintenance contract or revises the original maintenance contract, the owner must submit a copy of the new or revised maintenance contract and a new performance bond to the permitting authority not later than the 30th day after the date on which the original contract terminates or is modified.
(e) The permitting authority may establish and collect a reasonable fee to cover the cost of administering the performance bond program.
(f) The installer of an on-site sewage disposal system shall provide the owner of the system with information regarding maintenance of the system at the time the system is installed.
(g) The owner of a single-family residence shall maintain the system directly or through a maintenance contract. If an authorized agent or the commission determines that an owner of a single-family residence located in a county with a population of at least 40,000 who maintains the owner’s system directly has violated this chapter or a rule adopted or order or permit issued under this chapter, the owner, not later than the 10th day after the date of receipt of notification of the violation, shall correct the violation or enter into a contract for the maintenance of the system. If before the third anniversary of the date of the determination the owner is determined to have committed another violation of this chapter or a rule adopted under this chapter, the owner, not later than the 10th day after the date of receipt of notification of the subsequent violation, shall enter into a contract for the maintenance of the system. An owner of a single-family residence located in a county with a population of at least 40,000 who maintains the owner’s system directly and who violates this chapter or a rule adopted or order or permit issued under this chapter is also subject to an administrative penalty. The commission may recover the penalty in a proceeding conducted as provided by Subchapter C, Chapter 7, Water Code, or the authorized agent may recover the penalty in a proceeding conducted under an order or resolution of the agent. Notwithstanding § 7.052, Water Code, the amount of the penalty may not exceed $100.
(h) Repealed by Acts 2007, 80th Leg., R.S., Ch. 892, Sec. 3, eff. September 1, 2007.
(i) Repealed by Acts 2007, 80th Leg., R.S., Ch. 892, Sec. 3, eff. September 1, 2007.
(j) Repealed by Acts 2007, 80th Leg., R.S., Ch. 892, Sec. 3, eff. September 1, 2007.
(k) If, under Subsection (b), an authorized agent or the commission conditions approval of a permit for an on-site sewage disposal system using aerobic treatment on the system’s owner contracting for the maintenance of the system, the order, resolution, or rule may require the maintenance company to:
(1) inspect the system at specified intervals;
(2) submit a report on each inspection to the authorized agent or commission; and
(3) provide a copy of each report submitted under Subdivision (2) to the system’s owner.
(l) A maintenance company that violates a provision of an order, resolution, or rule described by Subsection (k) is subject to an administrative penalty. The commission may recover the penalty in a proceeding conducted as provided by Subchapter C, Chapter 7, Water Code, or the authorized agent may recover the penalty in a proceeding conducted under an order or resolution of the agent. Notwithstanding § 7.052, Water Code, the amount of the penalty for the first violation of that order, resolution, or rule is $200, and the amount of the penalty for each subsequent violation is $500.
(m) If a maintenance company violates an order, resolution, or rule described by Subsection (k) three or more times, the commission, in the manner provided by Subchapter G, Chapter 7, Water Code, may revoke the license or registration of the maintenance company or any person employed by the maintenance company issued under:
(1) § 26.0301, Water Code;
(2) Chapter 37, Water Code; or
(3) § 366.071 of this code.
(n) Repealed by Acts 2007, 80th Leg., R.S., Ch. 892, Sec. 3, eff. September 1, 2007.
(o) Repealed by Acts 2007, 80th Leg., R.S., Ch. 892, Sec. 3, eff. September 1, 2007.