EPA Region 6 is issuing a second Administrative Order (AO) under its authority pursuant to Sections 1414(g) and 1445 of the Safe Drinking Water Act (SDWA) to Loma Escondida Water Association (Respondent), for SDWA violations. The AO is being issued in response to failure to correct significant sanitary deficiencies, monitoring and reporting violations for disinfection byproducts, and failure to issue a yearly Consumer Confidence Report. A previous AO was issued on May 2, 2014, for arsenic exceedances.