THIS ADMINISTRATIVE ORDER ON CONSENT IS ISSUED TO UXU RANCH FOR FAILURE TO MONITOR FOR TOTAL COLIFORM BACTERIA, FAILURE TO ACHIEVE 99.9% GIARDIA INACTIVATION AND 99.99% VIRUS REMOVAL; MEET FILTRATION AVOIDANCE CRITERIA OR INSTALL FILTRATION AND PROVIDE DISINFECTION; PROVIDE PUBLIC NOTICE OF THE ABOVE VIOLATIONS AND REPORT SDWA VIOLATIONS TO EPA WITHIN 48 HOURS.