EPA Region 6 issued an Administrative Order under its authority pursuant to SDWA to Los Lunas Water System located in Los Lunas, NM. The Administrative Order was issued in response to violations of: failure to submit certification of completion of a Risk and Resilience Assessment (RRA), pursuant to section 1433(a)(3)(A) of the SDWA, 42 U.S.C. � 300i-2 . The Administrative Order requires Los Lunas Water System to submit certification of its RRA by September 18, 2021. Los Lunas Water System must respond to EPA Region 6 with confirmation of its certification by September 18, 2021.