AO issued to respondent for violation of the SDWA and its implementing regulations 40C.F.R. Part 141. Respondent owns or operates a PWS identified in the Order and is therefore subject to Revised Total Coliform Rule (RTCR). Order requires respondent to complete corrective actions identified through a Level 1 Assessment conducted following a Level 1 assessment that was triggered by multiple coliform positives during the July 2021 monitoring period and submit documentation of the assessment to EPA and the Texas Commission on Environmental Quality (TCEQ).Violation 2022-100069437 was RTC 06-10-2024. PN Received on 09-26-2022