THE EPA's UCMR OVERSIGHT OFFICE IN CINNCINATTI AND THEIR CONTRACTOR IN MICHIGAN (THE GREAT LAKES ENVIRONMENTAL CENTER) HAVE BEEN REVIEWING THE DATABASE ENTRIES FOR SYSTEMS THAT HAVE SOME DATA APPROVED IN THE DATABASE, BUT THAT HAVE FAILED TO MONITOR/REPORT THE EXPECTED NUMBER OF ANALYTES, BAASED ON THE WATER SUPPLY INFORMATION IN THE DATABASE. THE HOLDEN MA PUBLIC WATER SYSTEM ONLY COMPLETED HALF THE REQUIRED SAMPLING. THIS ORDER PUTS HOLDEN ON THE SAME SCHEDULE FOR COMPLETING ITS MONITORING AS THE SYSTEMS AS TEH SYSTEMS THAT ENTIRELY FAILED TO MONITOR