If a boarding home facility uses well water, the licensee shall supply the director with annual test results for water samples taken from the water well from a laboratory accredited by the State of Texas under the National Environmental Laboratory Accreditation Program. If the sample results show coliform bacteria present, a resample must be taken within seven days after receipt of the results. The licensee shall supply results of testing the resample to the director within seven business days of receipt. (Ord. 28706)