EL TESORO COMMUNITY IS SERVED FROM A SURFACE WATER SYSTEM. IT WAS RECENTLY REFERRED TO EPA BY THE PUERTO RICO DEPART- MENT OF HEALTH FOR APPROPRIATE ENFORCEMENT. THIS ADMINIS- TRATIVE ORDER IS ISSUED TO ADDRESS THE VIOLATION OF 40 C.F.R 141.73 AND TO PLACE THE COMMUNITY ON AN ENFORCEABLE SCHEDULE OF THREE YEARS FROM THE EFECTIVE DATE OF THE AO. ************ MOA PRIORITY ACTIVITY - ** SMALL COMMUNITY SURFACE WATER TREATMENT RULE SDWA MICROBIAL SWTR VIOLATIONS