Date:05-18-2024STATE OF CALIFORNIA 
LAST AND NEXT SAMPLE REPORT
SYSTEM NO.:3700938SYSTEM NAME:YUIMA MUNICIPAL WATER DISTRICT IDACOUNTY:SAN DIEGO 
SOURCE NO.:004SOURCE NAME:WELL 12SOURCE CLASS:CSGMSTATUS: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
CA3700938_004_004 SECONDARY/GP-202407 1994 AGGRESSIVE INDEX 12.000 AGGR 07-13-2021 36 2024/07
CA3700938_004_004 SECONDARY/GP-202407 1928 ALKALINITY, BICARBONATE 180.000 MG/L 07-13-2021 36 2024/07
CA3700938_004_004 SECONDARY/GP-202407 1919 CALCIUM 94.000 MG/L 07-13-2021 36 2024/07
CA3700938_004_004 SECONDARY/GP-202407 1929 ALKALINITY, CARBONATE < 2.000 MG/L 07-13-2021 36 2024/07
CA3700938_004_004 SECONDARY/GP-202407 1017 CHLORIDE 120.000 MG/L 500 07-13-2021 36 2024/07
CA3700938_004_004 SECONDARY/GP-202407 1905 COLOR < 3.000 UNITS 15 07-13-2021 36 2024/07
CA3700938_004_004 SECONDARY/GP-202407 1022 COPPER, FREE < 50.000 UG/L 1000 50 07-13-2021 36 2024/07
CA3700938_004_004 SECONDARY/GP-202407 2905 FOAMING AGENTS (SURFACTANTS) < 0.100 MG/L .5 07-13-2021 36 2024/07
CA3700938_004_004 SECONDARY/GP-202407 1915 HARDNESS, TOTAL (AS CACO3) 380.000 MG/L 07-13-2021 36 2024/07
CA3700938_004_004 SECONDARY/GP-202407 1021 HYDROXIDE AS CALCIUM CARBONATE < 2.000 MG/L 07-13-2021 36 2024/07
CA3700938_004_004 SECONDARY/GP-202407 1028 IRON < 100.000 UG/L 300 100 07-13-2021 36 2024/07
CA3700938_004_004 SECONDARY/GP-202407 1031 MAGNESIUM 36.000 MG/L 07-13-2021 36 2024/07
CA3700938_004_004 SECONDARY/GP-202407 1032 MANGANESE < 20.000 UG/L 50 20 07-13-2021 36 2024/07
CA3700938_004_004 SECONDARY/GP-202409 1920 ODOR < 1.000 TON 3 1 09-01-2021 36 2024/09
CA3700938_004_004 SECONDARY/GP-202407 1925 PH 7.300 pH 07-13-2021 36 2024/07
CA3700938_004_004 SECONDARY/GP-202407 1050 SILVER < 10.000 UG/L 100 10 07-13-2021 36 2024/07
CA3700938_004_004 SECONDARY/GP-202407 1052 SODIUM 65.000 MG/L 07-13-2021 36 2024/07
CA3700938_004_004 SECONDARY/GP-202407 1064 CONDUCTIVITY @ 25 C UMHOS/CM 1000.000 UMHO/CM 1600 07-13-2021 36 2024/07
CA3700938_004_004 SECONDARY/GP-202407 1055 SULFATE 200.000 0.500 MG/L 500 .5 07-13-2021 36 2024/07
CA3700938_004_004 SECONDARY/GP-202407 1930 TDS 660.000 MG/L 1000 07-13-2021 36 2024/07
CA3700938_004_004 SECONDARY/GP-202407 0100 TURBIDITY < 0.100 NTU 5 .1 07-13-2021 36 2024/07
CA3700938_004_004 SECONDARY/GP-202407 1095 ZINC < 50.000 UG/L 5000 50 07-13-2021 36 2024/07
CA3700938_004_004 INORGANIC-202407 1002 ALUMINUM < 50.000 UG/L 1000 50 07-13-2021 36 2024/07
CA3700938_004_004 INORGANIC-202407 1074 ANTIMONY, TOTAL < 6.000 UG/L 6 6 07-13-2021 36 2024/07
CA3700938_004_004 INORGANIC-202407 1005 ARSENIC < 2.000 UG/L 10 2 07-13-2021 36 2024/07
CA3700938_004_004 INORGANIC-202407 1010 BARIUM < 100.000 UG/L 1000 100 07-13-2021 36 2024/07
CA3700938_004_004 INORGANIC-202407 1075 BERYLLIUM, TOTAL < 1.000 UG/L 4 1 07-13-2021 36 2024/07
CA3700938_004_004 INORGANIC-202407 1015 CADMIUM < 1.000 UG/L 5 1 07-13-2021 36 2024/07
CA3700938_004_004 INORGANIC-202407 1020 CHROMIUM < 10.000 UG/L 50 10 07-13-2021 36 2024/07
CA3700938_004_004 INORGANIC-202707 1024 CYANIDE < 100.000 UG/L 150 100 07-10-2018 108 2027/07
CA3700938_004_004 INORGANIC-202407 1025 FLUORIDE 0.150 0.100 MG/L 2 .1 07-13-2021 36 2024/07
CA3700938_004_004 INORGANIC-202407 1030 LEAD < 5.000 UG/L 5 07-13-2021 36 2024/07
CA3700938_004_004 INORGANIC-202407 1035 MERCURY < 1.000 UG/L 2 1 07-13-2021 36 2024/07
CA3700938_004_004 INORGANIC-202407 1036 NICKEL < 10.000 UG/L 100 10 07-13-2021 36 2024/07
CA3700938_004_004 INORGANIC-202502 1039 PERCHLORATE < 1.000 UG/L 6 1 02-05-2024 12 2025/02
CA3700938_004_004 INORGANIC-202407 1045 SELENIUM 6.200 5.000 UG/L 50 5 07-13-2021 36 2024/07
CA3700938_004_004 INORGANIC-202407 1085 THALLIUM, TOTAL < 1.000 UG/L 2 1 07-13-2021 36 2024/07
CA3700938_004_004 NITRATE/NITRITE-202407 1040 NITRATE 1.100 0.400 MG/L 10 .4 04-01-2024 3 2024/07
CA3700938_004_004 NITRATE/NITRITE-202604 1041 NITRITE < 0.400 MG/L 1 .4 04-11-2023 36 2026/04
CA3700938_004_004 RADIOLOGICAL-202504 4109 GROSS ALPHA PARTICLE ACTIVITY 1.420 +/- 1.910 2.200 PCI/L 15 3 04-12-2016 108 2025/04
CA3700938_004_004 REGULATED VOC-202907 2981 1,1,1-TRICHLOROETHANE < 0.500 UG/L 200 .5 07-11-2023 72 2029/07
CA3700938_004_004 REGULATED VOC-202907 2988 1,1,2,2-TETRACHLOROETHANE < 0.500 UG/L 1 .5 07-11-2023 72 2029/07
CA3700938_004_004 REGULATED VOC-202907 2985 1,1,2-TRICHLOROETHANE < 0.500 UG/L 5 .5 07-11-2023 72 2029/07
CA3700938_004_004 REGULATED VOC-202907 2978 1,1-DICHLOROETHANE < 0.500 UG/L 5 .5 07-11-2023 72 2029/07
CA3700938_004_004 REGULATED VOC-202907 2977 1,1-DICHLOROETHYLENE < 0.500 UG/L 6 .5 07-11-2023 72 2029/07
CA3700938_004_004 REGULATED VOC-202907 2378 1,2,4-TRICHLOROBENZENE < 0.500 UG/L 5 .5 07-11-2023 72 2029/07
CA3700938_004_004 REGULATED VOC-202907 2968 O-DICHLOROBENZENE < 0.500 UG/L 600 .5 07-11-2023 72 2029/07
CA3700938_004_004 REGULATED VOC-202907 2980 1,2-DICHLOROETHANE < 0.500 UG/L .5 .5 07-11-2023 72 2029/07
CA3700938_004_004 REGULATED VOC-202907 2983 1,2-DICHLOROPROPANE < 0.500 UG/L 5 .5 07-11-2023 72 2029/07
CA3700938_004_004 REGULATED VOC-202907 2413 1,3-DICHLOROPROPENE < 0.500 UG/L .5 .5 07-11-2023 72 2029/07
CA3700938_004_004 REGULATED VOC-202907 2969 P-DICHLOROBENZENE < 0.500 UG/L 5 .5 07-11-2023 72 2029/07
CA3700938_004_004 REGULATED VOC-202907 2990 BENZENE < 0.500 UG/L 1 .5 07-11-2023 72 2029/07
CA3700938_004_004 REGULATED VOC-202907 2982 CARBON TETRACHLORIDE < 0.500 UG/L .5 .5 07-11-2023 72 2029/07
CA3700938_004_004 REGULATED VOC-202907 2380 CIS-1,2-DICHLOROETHYLENE < 0.500 UG/L 6 .5 07-11-2023 72 2029/07
CA3700938_004_004 REGULATED VOC-202907 2964 DICHLOROMETHANE < 0.500 UG/L 5 .5 07-11-2023 72 2029/07
CA3700938_004_004 REGULATED VOC-202907 2992 ETHYLBENZENE < 0.500 UG/L 300 .5 07-11-2023 72 2029/07
CA3700938_004_004 REGULATED VOC-202907 2251 METHYL TERT-BUTYL ETHER < 3.000 UG/L 13 3 07-11-2023 72 2029/07
CA3700938_004_004 REGULATED VOC-202907 2989 CHLOROBENZENE < 0.500 UG/L 70 .5 07-11-2023 72 2029/07
CA3700938_004_004 REGULATED VOC-202907 2996 STYRENE < 0.500 UG/L 100 .5 07-11-2023 72 2029/07
CA3700938_004_004 REGULATED VOC-202907 2987 TETRACHLOROETHYLENE < 0.500 UG/L 5 .5 07-11-2023 72 2029/07
CA3700938_004_004 REGULATED VOC-202907 2991 TOLUENE < 0.500 UG/L 150 .5 07-11-2023 72 2029/07
CA3700938_004_004 REGULATED VOC-202907 2979 TRANS-1,2-DICHLOROETHYLENE < 0.500 UG/L 10 .5 07-11-2023 72 2029/07
CA3700938_004_004 REGULATED VOC-202907 2984 TRICHLOROETHYLENE < 0.500 UG/L 5 .5 07-11-2023 72 2029/07
CA3700938_004_004 REGULATED VOC-202907 2218 TRICHLOROFLUOROMETHANE < 5.000 UG/L 150 5 07-11-2023 72 2029/07
CA3700938_004_004 REGULATED VOC-202907 2904 TRICHLOROTRIFLUOROETHANE < 10.000 UG/L 1200 10 07-11-2023 72 2029/07
CA3700938_004_004 REGULATED VOC-202907 2976 VINYL CHLORIDE < 0.500 UG/L .5 .5 07-11-2023 72 2029/07
CA3700938_004_004 REGULATED VOC-202907 2955 XYLENES, TOTAL < 0.500 UG/L 1750 0.5 07-11-2023 72 2029/07
CA3700938_004_004 REGULATED SOC-202411 2414 1,2,3-TRICHLOROPROPANE < 0.005 UG/L 0.005 11-08-2021 36 2024/11
CA3700938_004_004 REGULATED SOC-202403 2110 2,4,5-TP < 1.000 UG/L 50 1 03-10-2015 108 2024/03 DUE NOW
CA3700938_004_004 REGULATED SOC-202403 2105 2,4-D < 10.000 UG/L 70 10 03-10-2015 108 2024/03 DUE NOW
CA3700938_004_004 REGULATED SOC-202403 2051 LASSO (ALACHLOR) < 1.000 UG/L 2 1 03-10-2015 108 2024/03 DUE NOW
CA3700938_004_004 REGULATED SOC-202403 2050 ATRAZINE < 0.500 UG/L 1 .5 03-10-2015 108 2024/03 DUE NOW
CA3700938_004_004 REGULATED SOC-202403 2625 BENTAZON < 2.000 UG/L 18 2 03-10-2015 108 2024/03 DUE NOW
CA3700938_004_004 REGULATED SOC-202403 2031 DALAPON < 10.000 UG/L 200 10 03-10-2015 108 2024/03 DUE NOW
CA3700938_004_004 REGULATED SOC-202601 2931 1,2-DIBROMO-3-CHLOROPROPANE < UG/L .2 .01 01-14-2020 72 2026/01
CA3700938_004_004 REGULATED SOC-202403 2041 DINOSEB < 2.000 UG/L 7 2 03-10-2015 108 2024/03 DUE NOW
CA3700938_004_004 REGULATED SOC-202601 2946 ETHYLENE DIBROMIDE < UG/L .05 .02 01-14-2020 72 2026/01
CA3700938_004_004 REGULATED SOC-202403 2626 MOLINATE < 2.000 UG/L 20 2 03-10-2015 108 2024/03 DUE NOW
CA3700938_004_004 REGULATED SOC-202403 2326 PENTACHLOROPHENOL < 0.200 UG/L 1 .2 03-10-2015 108 2024/03 DUE NOW
CA3700938_004_004 REGULATED SOC-202403 2040 PICLORAM < 1.000 UG/L 500 1 03-10-2015 108 2024/03 DUE NOW
CA3700938_004_004 REGULATED SOC-202403 2037 SIMAZINE < 1.000 UG/L 4 1 03-10-2015 108 2024/03 DUE NOW
CA3700938_004_004 REGULATED SOC-202403 2727 THIOBENCARB (BOLERO) < 1.000 UG/L 70 1 03-10-2015 108 2024/03 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.