Texas Administrative Code
Title 30 - ENVIRONMENTAL QUALITY
Part 1 - TEXAS COMMISSION ON ENVIRONMENTAL QUALITY
Chapter 331 - UNDERGROUND INJECTION CONTROL
Subchapter K - ADDITIONAL REQUIREMENTS FOR CLASS V INJECTION WELLS ASSOCIATED WITH AQUIFER STORAGE AND RECOVERY PROJECTS
Section 331.185 - Monitoring and Reporting Requirements

Universal Citation: 30 TX Admin Code § 331.185

Current through Reg. 50, No. 13; March 28, 2025

(a) An aquifer storage and recovery (ASR) project operator shall monitor each ASR injection well and each ASR production well associated with an ASR project. Each calendar month the project operator shall provide the executive director either a written or electronic report of the following information for the previous month:

(1) the volume of water injected for storage;

(2) the volume of water recovered for beneficial use;

(3) monthly average injection pressures; and

(4) other information as determined by the executive director as necessary for the protection of underground sources of drinking water.

(b) On an annual basis, an ASR project operator shall perform water quality testing on water to be injected at an ASR project and on water that is recovered from that project. The ASR project operator shall provide the executive director either a written or electronic report of the results of this testing. The report shall include the test results for all water quality parameters identified in the individual permit, general permit, or authorization by rule.

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