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Guidance on well construction and operation. Many staff guidance documents are undergoing review and possible revision to meet current rules and regulations and agency standards, to include standard operating procedures. For questions or comments, please contact the Public Drinking Water Section by phone at (512) 239-4691 or by e-mail at with the subject line: "Staff Guidance Review."
Required Bacteriological Samples When a Well Pump is Repaired or Replaced
This staff guidance provides information on the required sampling after a well pump has been repaired or replaced.