Date:05-16-2024STATE OF CALIFORNIA 
LAST AND NEXT SAMPLE REPORT
SYSTEM NO.:3010038SYSTEM NAME:CITY OF SANTA ANACOUNTY:ORANGE 
SOURCE NO.:019SOURCE NAME:WELL 18 - STANDBYSOURCE CLASS:STBYSTATUS: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
CA3010038_019_019 SECONDARY/GP-203201 1928 ALKALINITY, BICARBONATE 234.000 1.200 MG/L 01-11-2023 108 2032/01
CA3010038_019_019 SECONDARY/GP-203201 1919 CALCIUM 111.000 0.500 MG/L 01-11-2023 108 2032/01
CA3010038_019_019 SECONDARY/GP-203201 1929 ALKALINITY, CARBONATE < 0.600 MG/L 01-11-2023 108 2032/01
CA3010038_019_019 SECONDARY/GP-203201 1017 CHLORIDE 96.600 0.500 MG/L 500 01-11-2023 108 2032/01
CA3010038_019_019 SECONDARY/GP-203201 1905 COLOR < 3.000 UNITS 15 01-11-2023 108 2032/01
CA3010038_019_019 SECONDARY/GP-203201 1022 COPPER, FREE < 1.000 UG/L 1000 50 01-11-2023 108 2032/01
CA3010038_019_019 SECONDARY/GP-203201 2905 FOAMING AGENTS (SURFACTANTS) < 0.020 MG/L .5 01-11-2023 108 2032/01
CA3010038_019_019 SECONDARY/GP-203201 1915 HARDNESS, TOTAL (AS CACO3) 368.000 1.000 MG/L 01-11-2023 108 2032/01
CA3010038_019_019 SECONDARY/GP-203201 1021 HYDROXIDE AS CALCIUM CARBONATE < 1.000 MG/L 01-11-2023 108 2032/01
CA3010038_019_019 SECONDARY/GP-203201 1028 IRON < 5.000 UG/L 300 100 01-11-2023 108 2032/01
CA3010038_019_019 SECONDARY/GP-203201 1031 MAGNESIUM 22.000 0.500 MG/L 01-11-2023 108 2032/01
CA3010038_019_019 SECONDARY/GP-203201 1032 MANGANESE < 1.000 UG/L 50 20 01-11-2023 108 2032/01
CA3010038_019_019 SECONDARY/GP-203201 1920 ODOR < TON 3 1 01-11-2023 108 2032/01
CA3010038_019_019 SECONDARY/GP-203201 1925 PH 7.800 1.000 pH 01-11-2023 108 2032/01
CA3010038_019_019 SECONDARY/GP-203201 1050 SILVER < 1.000 UG/L 100 10 01-11-2023 108 2032/01
CA3010038_019_019 SECONDARY/GP-203201 1052 SODIUM 54.700 0.500 MG/L 01-11-2023 108 2032/01
CA3010038_019_019 SECONDARY/GP-203201 1064 CONDUCTIVITY @ 25 C UMHOS/CM 923.000 1.000 UMHO/CM 1600 01-11-2023 108 2032/01
CA3010038_019_019 SECONDARY/GP-203201 1055 SULFATE 121.000 1.000 MG/L 500 .5 01-11-2023 108 2032/01
CA3010038_019_019 SECONDARY/GP-203201 1930 TDS 548.000 2.500 MG/L 1000 01-11-2023 108 2032/01
CA3010038_019_019 SECONDARY/GP-203201 0100 TURBIDITY < 0.100 NTU 5 .1 01-11-2023 108 2032/01
CA3010038_019_019 SECONDARY/GP-203201 1095 ZINC < 5.000 UG/L 5000 50 01-11-2023 108 2032/01
CA3010038_019_019 INORGANIC-203201 1002 ALUMINUM < 5.000 UG/L 1000 50 01-11-2023 108 2032/01
CA3010038_019_019 INORGANIC-203201 1074 ANTIMONY, TOTAL < 1.000 UG/L 6 6 01-11-2023 108 2032/01
CA3010038_019_019 INORGANIC-203201 1005 ARSENIC < 1.000 UG/L 10 2 01-11-2023 108 2032/01
CA3010038_019_019 INORGANIC-203201 1010 BARIUM 117.000 1.000 UG/L 1000 100 01-11-2023 108 2032/01
CA3010038_019_019 INORGANIC-203201 1075 BERYLLIUM, TOTAL < 1.000 UG/L 4 1 01-11-2023 108 2032/01
CA3010038_019_019 INORGANIC-203201 1015 CADMIUM < 1.000 UG/L 5 1 01-11-2023 108 2032/01
CA3010038_019_019 INORGANIC-203201 1020 CHROMIUM 1.100 1.000 UG/L 50 10 01-11-2023 108 2032/01
CA3010038_019_019 INORGANIC-202907 1024 CYANIDE < 100.000 UG/L 150 100 07-29-2020 108 2029/07
CA3010038_019_019 INORGANIC-203201 1025 FLUORIDE 0.360 0.100 MG/L 2 .1 01-11-2023 108 2032/01
CA3010038_019_019 INORGANIC-203201 1030 LEAD < 1.000 UG/L 5 01-11-2023 108 2032/01
CA3010038_019_019 INORGANIC-203201 1035 MERCURY < 1.000 UG/L 2 1 01-11-2023 108 2032/01
CA3010038_019_019 INORGANIC-203201 1036 NICKEL 2.200 1.000 UG/L 100 10 01-11-2023 108 2032/01
CA3010038_019_019 INORGANIC-202503 1039 PERCHLORATE 2.200 1.000 UG/L 6 1 03-12-2024 12 2025/03
CA3010038_019_019 INORGANIC-203201 1045 SELENIUM 1.300 1.000 UG/L 50 5 01-11-2023 108 2032/01
CA3010038_019_019 INORGANIC-203201 1085 THALLIUM, TOTAL < 1.000 UG/L 2 1 01-11-2023 108 2032/01
CA3010038_019_019 NITRATE/NITRITE-202411 1040 NITRATE 3.800 0.400 MG/L 10 .4 11-21-2023 12 2024/11
CA3010038_019_019 NITRATE/NITRITE-202410 1041 NITRITE < 0.002 MG/L 1 .4 10-24-2023 12 2024/10
CA3010038_019_019 RADIOLOGICAL-202702 4109 GROSS ALPHA PARTICLE ACTIVITY 6.850 +/- 2.150 1.300 PCI/L 15 3 02-11-2021 72 2027/02
CA3010038_019_019 RADIOLOGICAL-203005 4020 RADIUM-226 0.315 +/- 0.207 0.400 PCI/L 1 05-11-2021 108 2030/05
CA3010038_019_019 RADIOLOGICAL-203005 4030 RADIUM-228 0.498 +/- 0.666 0.500 PCI/L 1 05-11-2021 108 2030/05
CA3010038_019_019 RADIOLOGICAL-202702 4006 COMBINED URANIUM 5.800 +/- 0.000 1.000 PCI/L 20 1 02-11-2021 72 2027/02
CA3010038_019_019 REGULATED SOC-203210 2037 SIMAZINE < 0.100 UG/L 4 1 10-24-2023 108 2032/10
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.