EPA finds that the Caguas RWWTP is unable to meet the water quality based effluent limits set out in its NPDES permit and that PRASA is not maintaining and operating the faiclity adequately. This Administrative Order (AO) requires PRASA to maximize the operation and maintenance of the Caguas RWWTP in order to achieve and maintain compliance with all the final effluent limitations. In addition, this AO requires PRASA to submit a plan that outlines a schedule, for the complettion of all permanent repairs/tasks needed to correct the deficiencies found during a compliance evaluation inspection conducted on February 27, 2004.