Date:05-18-2024STATE OF CALIFORNIA 
LAST AND NEXT SAMPLE REPORT
SYSTEM NO.:4000504SYSTEM NAME:VISTA DE LAS FLORES WATERCOUNTY:SAN LUIS OBISPO 
SOURCE NO.:All SourcesSOURCE NAME:N/ASOURCE CLASS:N/ASTATUS:N/A



Click to hide / show columns: PS Codes | Group Name | Analyte Number | Analyte Name | Detected Level |Less Than | RL | Unit | MCL | DLR | Last Sampled | Frequency | Next Due | Notes

PS Codes Group Name Analyte Number Analyte Name Results Unit MCL DLR Last Sampled Frequency Next Due Notes
Detected Level Less Than RL
CA4000504_001_001 INORGANIC-200504 1020 CHROMIUM 9.000 10.000 UG/L 50 10 04-25-2002 36 2005/04 DUE NOW
CA4000504_001_001 REGULATED VOC-199312 2981 1,1,1-TRICHLOROETHANE < 0.500 UG/L 200 .5 12-11-1987 72 1993/12 DUE NOW
CA4000504_001_001 REGULATED VOC-199312 2988 1,1,2,2-TETRACHLOROETHANE < 0.500 UG/L 1 .5 12-11-1987 72 1993/12 DUE NOW
CA4000504_001_001 REGULATED VOC-199312 2985 1,1,2-TRICHLOROETHANE < 0.500 UG/L 5 .5 12-11-1987 72 1993/12 DUE NOW
CA4000504_001_001 REGULATED VOC-199312 2978 1,1-DICHLOROETHANE < 0.500 UG/L 5 .5 12-11-1987 72 1993/12 DUE NOW
CA4000504_001_001 REGULATED VOC-199312 2977 1,1-DICHLOROETHYLENE < 0.500 UG/L 6 .5 12-11-1987 72 1993/12 DUE NOW
CA4000504_001_001 REGULATED VOC-199312 2968 O-DICHLOROBENZENE < 0.500 UG/L 600 .5 12-11-1987 72 1993/12 DUE NOW
CA4000504_001_001 REGULATED VOC-199312 2980 1,2-DICHLOROETHANE < 0.500 UG/L .5 .5 12-11-1987 72 1993/12 DUE NOW
CA4000504_001_001 REGULATED VOC-199312 2969 P-DICHLOROBENZENE < 0.500 UG/L 5 .5 12-11-1987 72 1993/12 DUE NOW
CA4000504_001_001 REGULATED VOC-199312 2990 BENZENE < 0.500 UG/L 1 .5 12-11-1987 72 1993/12 DUE NOW
CA4000504_001_001 REGULATED VOC-199312 2982 CARBON TETRACHLORIDE < 0.500 UG/L .5 .5 12-11-1987 72 1993/12 DUE NOW
CA4000504_001_001 REGULATED VOC-199312 2380 CIS-1,2-DICHLOROETHYLENE < 0.500 UG/L 6 .5 12-11-1987 72 1993/12 DUE NOW
CA4000504_001_001 REGULATED VOC-199312 2964 DICHLOROMETHANE < 0.500 UG/L 5 .5 12-11-1987 72 1993/12 DUE NOW
CA4000504_001_001 REGULATED VOC-199312 2992 ETHYLBENZENE < 0.500 UG/L 700 .5 12-11-1987 72 1993/12 DUE NOW
CA4000504_001_001 REGULATED VOC-200802 2251 METHYL TERT-BUTYL ETHER < 3.000 UG/L 13 3 02-28-2002 72 2008/02 DUE NOW
CA4000504_001_001 REGULATED VOC-199312 2989 CHLOROBENZENE < 0.500 UG/L 70 .5 12-11-1987 72 1993/12 DUE NOW
CA4000504_001_001 REGULATED VOC-199312 2987 TETRACHLOROETHYLENE < 0.500 UG/L 5 .5 12-11-1987 72 1993/12 DUE NOW
CA4000504_001_001 REGULATED VOC-199312 2991 TOLUENE < 0.500 UG/L 150 .5 12-11-1987 72 1993/12 DUE NOW
CA4000504_001_001 REGULATED VOC-199312 2979 TRANS-1,2-DICHLOROETHYLENE < 0.500 UG/L 10 .5 12-11-1987 72 1993/12 DUE NOW
CA4000504_001_001 REGULATED VOC-199312 2984 TRICHLOROETHYLENE < 0.500 UG/L 5 .5 12-11-1987 72 1993/12 DUE NOW
CA4000504_001_001 REGULATED VOC-199312 2218 TRICHLOROFLUOROMETHANE < 5.000 UG/L 150 5 12-11-1987 72 1993/12 DUE NOW
CA4000504_001_001 REGULATED VOC-199312 2904 TRICHLOROTRIFLUOROETHANE < 10.000 UG/L 1200 10 12-11-1987 72 1993/12 DUE NOW
CA4000504_001_001 REGULATED VOC-199312 2976 VINYL CHLORIDE < 0.500 UG/L .5 .5 12-11-1987 72 1993/12 DUE NOW
CA4000504_001_001 REGULATED VOC-199312 2955 XYLENES, TOTAL < 0.500 UG/L 1750 0.5 12-11-1987 72 1993/12 DUE NOW
CA4000504_001_001 REGULATED SOC-null 2414 1,2,3-TRICHLOROPROPANE UG/L 0.005 3 DUE NOW
CA4000504_001_001 REGULATED SOC-199612 2050 ATRAZINE < 0.100 UG/L 3 1 12-11-1987 108 1996/12 DUE NOW
CA4000504_001_001 REGULATED SOC-199612 2037 SIMAZINE < 0.100 UG/L 4 1 12-11-1987 108 1996/12 DUE NOW
PS Codes Group Name Analyte Number Analyte Name Detected Level Less Than RL Unit MCL DLR Last Sampled Frequency Next Due Notes

RL – Reporting Level means the level to which the laboratory reported the presence of an analyte. For radionuclides, Reporting Level is the MDA95.

DLR – Detection Limit for purposes of Reporting (DLR) means the designated minimum level at or above which any analytical finding of a contaminant in drinking water resulting from monitoring required under Chapter 15 of Title 22 shall be reported to the State Board (California Code of Regulations Section § 64400.34)

For addtional definitions, please refer to our data dictionary.