CA Drinking Water Watch

LAKE ARROWHEAD CSD (3610005)

All Sampling Results From To

PURCHASED-CLAWA (CA3610005_005_005)

Click to hide / show columns: Analyte Number | Analyte Name | Sampling Date | Detected Level | Less Than | RL | Counting Error (+/-) | MCL | DLR | Unit | Lab Sample ID | Lab | ELAP | Method |

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Analyte Number Analyte Name Sampling Date Results Counting Error (+/-) MCL DLR Unit Lab Sample ID Lab ELAP Method
Detected Level Less Than RL
Analyte Number Analyte Name Sampling Date Detected Level Less Than RL Counting Error (+/-) MCL DLR Unit Lab Sample ID Lab ELAP Method
1930 TDS 12-01-2021 330 5 1000 MG/L 21L0147-02 CLINICAL LABORATORY OF SAN BERNARDINO 1088 SM 2540 C
1927 ALKALINITY, TOTAL 12-01-2021 85 5 MG/L 21L0147-02 CLINICAL LABORATORY OF SAN BERNARDINO 1088 SM 2320 B
1919 CALCIUM 12-01-2021 24 1 MG/L 21L0147-02 CLINICAL LABORATORY OF SAN BERNARDINO 1088 EPA 200.7
1055 SULFATE 12-01-2021 69 0.5 500 .5 MG/L 21L0147-02 CLINICAL LABORATORY OF SAN BERNARDINO 1088 EPA 300.0
1032 MANGANESE 12-01-2021 < 20 50 20 UG/L 21L0147-02 CLINICAL LABORATORY OF SAN BERNARDINO 1088 EPA 200.7
1028 IRON 12-01-2021 < 100 300 100 UG/L 21L0147-02 CLINICAL LABORATORY OF SAN BERNARDINO 1088 EPA 200.7
1017 CHLORIDE 12-01-2021 72 1 500 MG/L 21L0147-02 CLINICAL LABORATORY OF SAN BERNARDINO 1088 EPA 300.0
1930 TDS 10-06-2021 350 5 1000 MG/L 21J0645-03 CLINICAL LABORATORY OF SAN BERNARDINO 1088 SM 2540 C
1927 ALKALINITY, TOTAL 10-06-2021 84 5 MG/L 21J0645-03 CLINICAL LABORATORY OF SAN BERNARDINO 1088 SM 2320 B
1919 CALCIUM 10-06-2021 25 1 MG/L 21J0645-03 CLINICAL LABORATORY OF SAN BERNARDINO 1088 EPA 200.7
1055 SULFATE 10-06-2021 67 0.5 500 .5 MG/L 21J0645-03 CLINICAL LABORATORY OF SAN BERNARDINO 1088 EPA 300.0
1032 MANGANESE 10-06-2021 < 20 50 20 UG/L 21J0645-03 CLINICAL LABORATORY OF SAN BERNARDINO 1088 EPA 200.7
1028 IRON 10-06-2021 < 100 300 100 UG/L 21J0645-03 CLINICAL LABORATORY OF SAN BERNARDINO 1088 EPA 200.7
1017 CHLORIDE 10-06-2021 67 1 500 MG/L 21J0645-03 CLINICAL LABORATORY OF SAN BERNARDINO 1088 EPA 300.0
1997 LANGELIER INDEX (PH(S)) 06-07-2017 -0.4100000 LANG 37690051706070924W CLINICAL LABORATORY OF SAN BERNARDINO 1088
C164 LANGELIER INDEX AT SOURCE TEMP. 06-07-2017 -1.0200000 LANG 37690051706070924W CLINICAL LABORATORY OF SAN BERNARDINO 1088
1996 TEMPERATURE (CENTIGRADE) 06-07-2017 20.0000000 C 37690051706070924W CLINICAL LABORATORY OF SAN BERNARDINO 1088
1079 BORON, TOTAL 06-07-2017 < 100 100 UG/L 37690051706070924O CLINICAL LABORATORY OF SAN BERNARDINO 1088
1088 VANADIUM, TOTAL 06-07-2017 < 3 UG/L 37690051706070924O CLINICAL LABORATORY OF SAN BERNARDINO 1088
1042 POTASSIUM 06-07-2017 2.3000000 MG/L 37690051706070924O CLINICAL LABORATORY OF SAN BERNARDINO 1088
1038 NITRATE-NITRITE 06-07-2017 < 0.4 10 .4 MG/L 37690051706070924N CLINICAL LABORATORY OF SAN BERNARDINO 1088
1040 NITRATE 06-07-2017 < 0.4 10 .4 MG/L 37690051706070924N CLINICAL LABORATORY OF SAN BERNARDINO 1088
1041 NITRITE 06-07-2017 < 0.4 1 .4 MG/L 37690051706070924N CLINICAL LABORATORY OF SAN BERNARDINO 1088
1030 LEAD 06-07-2017 < 5 5 UG/L 37690051706070924L CLINICAL LABORATORY OF SAN BERNARDINO 1088
1022 COPPER, FREE 06-07-2017 < 50 1000 50 UG/L 37690051706070924L CLINICAL LABORATORY OF SAN BERNARDINO 1088
1025 FLUORIDE 06-07-2017 < 0.1 2 .1 MG/L 37690051706070924I CLINICAL LABORATORY OF SAN BERNARDINO 1088
1085 THALLIUM, TOTAL 06-07-2017 < 1 2 1 UG/L 37690051706070924I CLINICAL LABORATORY OF SAN BERNARDINO 1088
1080 CHROMIUM, HEX 06-07-2017 < 1 10 1 UG/L 37690051706070924I CLINICAL LABORATORY OF SAN BERNARDINO 1088
1015 CADMIUM 06-07-2017 < 1 5 1 UG/L 37690051706070924I CLINICAL LABORATORY OF SAN BERNARDINO 1088
1024 CYANIDE 06-07-2017 < 100 150 100 UG/L 37690051706070924I CLINICAL LABORATORY OF SAN BERNARDINO 1088
1036 NICKEL 06-07-2017 < 10 100 10 UG/L 37690051706070924I CLINICAL LABORATORY OF SAN BERNARDINO 1088
1074 ANTIMONY, TOTAL 06-07-2017 < 6 6 6 UG/L 37690051706070924I CLINICAL LABORATORY OF SAN BERNARDINO 1088
1039 PERCHLORATE 06-07-2017 < 4 6 4 UG/L 37690051706070924I CLINICAL LABORATORY OF SAN BERNARDINO 1088
1045 SELENIUM 06-07-2017 < 5 50 5 UG/L 37690051706070924I CLINICAL LABORATORY OF SAN BERNARDINO 1088
1020 CHROMIUM 06-07-2017 < 10 50 10 UG/L 37690051706070924I CLINICAL LABORATORY OF SAN BERNARDINO 1088
1002 ALUMINUM 06-07-2017 < 50 1000 50 UG/L 37690051706070924I CLINICAL LABORATORY OF SAN BERNARDINO 1088
1005 ARSENIC 06-07-2017 < 2 10 2 UG/L 37690051706070924I CLINICAL LABORATORY OF SAN BERNARDINO 1088
1075 BERYLLIUM, TOTAL 06-07-2017 < 1 4 1 UG/L 37690051706070924I CLINICAL LABORATORY OF SAN BERNARDINO 1088
1010 BARIUM 06-07-2017 < 100 1000 100 UG/L 37690051706070924I CLINICAL LABORATORY OF SAN BERNARDINO 1088
1035 MERCURY 06-07-2017 < 1 2 1 UG/L 37690051706070924I CLINICAL LABORATORY OF SAN BERNARDINO 1088
1994 AGGRESSIVE INDEX 06-07-2017 10.7700000 AGGR 37690051706070924G CLINICAL LABORATORY OF SAN BERNARDINO 1088
1929 ALKALINITY, CARBONATE 06-07-2017 < MG/L 37690051706070924G CLINICAL LABORATORY OF SAN BERNARDINO 1088
1017 CHLORIDE 06-07-2017 23.0000000 500 MG/L 37690051706070924G CLINICAL LABORATORY OF SAN BERNARDINO 1088
0100 TURBIDITY 06-07-2017 0.2000000 0.1 5 .1 NTU 37690051706070924G CLINICAL LABORATORY OF SAN BERNARDINO 1088
1915 HARDNESS, TOTAL (AS CACO3) 06-07-2017 48.0000000 MG/L 37690051706070924G CLINICAL LABORATORY OF SAN BERNARDINO 1088
1021 HYDROXIDE AS CALCIUM CARBONATE 06-07-2017 < MG/L 37690051706070924G CLINICAL LABORATORY OF SAN BERNARDINO 1088
1919 CALCIUM 06-07-2017 12.0000000 MG/L 37690051706070924G CLINICAL LABORATORY OF SAN BERNARDINO 1088
1905 COLOR 06-07-2017 < 15 UNITS 37690051706070924G CLINICAL LABORATORY OF SAN BERNARDINO 1088
1031 MAGNESIUM 06-07-2017 4.1000000 MG/L 37690051706070924G CLINICAL LABORATORY OF SAN BERNARDINO 1088
1925 PH 06-07-2017 7.6000000 pH 37690051706070924G CLINICAL LABORATORY OF SAN BERNARDINO 1088
1028 IRON 06-07-2017 < 100 300 100 UG/L 37690051706070924G CLINICAL LABORATORY OF SAN BERNARDINO 1088
1928 ALKALINITY, BICARBONATE 06-07-2017 61.0000000 MG/L 37690051706070924G CLINICAL LABORATORY OF SAN BERNARDINO 1088
1930 TDS 06-07-2017 140.0000000 1000 MG/L 37690051706070924G CLINICAL LABORATORY OF SAN BERNARDINO 1088
1050 SILVER 06-07-2017 < 10 100 10 UG/L 37690051706070924G CLINICAL LABORATORY OF SAN BERNARDINO 1088
1032 MANGANESE 06-07-2017 < 20 50 20 UG/L 37690051706070924G CLINICAL LABORATORY OF SAN BERNARDINO 1088
1064 CONDUCTIVITY @ 25 C UMHOS/CM 06-07-2017 250.0000000 1600 UMHO/CM 37690051706070924G CLINICAL LABORATORY OF SAN BERNARDINO 1088
1920 ODOR 06-07-2017 1.0000000 1 3 1 TON 37690051706070924G CLINICAL LABORATORY OF SAN BERNARDINO 1088
1052 SODIUM 06-07-2017 33.0000000 MG/L 37690051706070924G CLINICAL LABORATORY OF SAN BERNARDINO 1088
1095 ZINC 06-07-2017 < 50 5000 50 UG/L 37690051706070924G CLINICAL LABORATORY OF SAN BERNARDINO 1088
1927 ALKALINITY, TOTAL 06-07-2017 50.0000000 MG/L 37690051706070924G CLINICAL LABORATORY OF SAN BERNARDINO 1088
1055 SULFATE 06-07-2017 29.0000000 0.5 500 .5 MG/L 37690051706070924G CLINICAL LABORATORY OF SAN BERNARDINO 1088
2905 FOAMING AGENTS (SURFACTANTS) 06-07-2017 < .5 MG/L 37690051706070924G CLINICAL LABORATORY OF SAN BERNARDINO 1088
1997 LANGELIER INDEX (PH(S)) 04-19-2017 -0.3400000 LANG 37690051704190921W CLINICAL LABORATORY OF SAN BERNARDINO 1088
C164 LANGELIER INDEX AT SOURCE TEMP. 04-19-2017 -1.0800000 LANG 37690051704190921W CLINICAL LABORATORY OF SAN BERNARDINO 1088
1996 TEMPERATURE (CENTIGRADE) 04-19-2017 11.0000000 C 37690051704190921W CLINICAL LABORATORY OF SAN BERNARDINO 1088
1079 BORON, TOTAL 04-19-2017 160.0000000 100 100 UG/L 37690051704190921O CLINICAL LABORATORY OF SAN BERNARDINO 1088
1088 VANADIUM, TOTAL 04-19-2017 3.0000000 3 UG/L 37690051704190921O CLINICAL LABORATORY OF SAN BERNARDINO 1088
1042 POTASSIUM 04-19-2017 2.8000000 MG/L 37690051704190921O CLINICAL LABORATORY OF SAN BERNARDINO 1088
1041 NITRITE 04-19-2017 < 0.4 1 .4 MG/L 37690051704190921N CLINICAL LABORATORY OF SAN BERNARDINO 1088
1038 NITRATE-NITRITE 04-19-2017 0.6700000 0.4 10 .4 MG/L 37690051704190921N CLINICAL LABORATORY OF SAN BERNARDINO 1088
1040 NITRATE 04-19-2017 0.6700000 0.4 10 .4 MG/L 37690051704190921N CLINICAL LABORATORY OF SAN BERNARDINO 1088
1030 LEAD 04-19-2017 < 5 5 UG/L 37690051704190921L CLINICAL LABORATORY OF SAN BERNARDINO 1088
1022 COPPER, FREE 04-19-2017 < 50 1000 50 UG/L 37690051704190921L CLINICAL LABORATORY OF SAN BERNARDINO 1088
1035 MERCURY 04-19-2017 < 1 2 1 UG/L 37690051704190921I CLINICAL LABORATORY OF SAN BERNARDINO 1088
1075 BERYLLIUM, TOTAL 04-19-2017 < 1 4 1 UG/L 37690051704190921I CLINICAL LABORATORY OF SAN BERNARDINO 1088
1025 FLUORIDE 04-19-2017 < 0.1 2 .1 MG/L 37690051704190921I CLINICAL LABORATORY OF SAN BERNARDINO 1088
1085 THALLIUM, TOTAL 04-19-2017 < 1 2 1 UG/L 37690051704190921I CLINICAL LABORATORY OF SAN BERNARDINO 1088
1024 CYANIDE 04-19-2017 < 100 150 100 UG/L 37690051704190921I CLINICAL LABORATORY OF SAN BERNARDINO 1088
1015 CADMIUM 04-19-2017 < 1 5 1 UG/L 37690051704190921I CLINICAL LABORATORY OF SAN BERNARDINO 1088
1036 NICKEL 04-19-2017 < 10 100 10 UG/L 37690051704190921I CLINICAL LABORATORY OF SAN BERNARDINO 1088
1080 CHROMIUM, HEX 04-19-2017 < 1 10 1 UG/L 37690051704190921I CLINICAL LABORATORY OF SAN BERNARDINO 1088
1020 CHROMIUM 04-19-2017 < 10 50 10 UG/L 37690051704190921I CLINICAL LABORATORY OF SAN BERNARDINO 1088
1045 SELENIUM 04-19-2017 < 5 50 5 UG/L 37690051704190921I CLINICAL LABORATORY OF SAN BERNARDINO 1088
1074 ANTIMONY, TOTAL 04-19-2017 < 6 6 6 UG/L 37690051704190921I CLINICAL LABORATORY OF SAN BERNARDINO 1088
1039 PERCHLORATE 04-19-2017 < 4 6 4 UG/L 37690051704190921I CLINICAL LABORATORY OF SAN BERNARDINO 1088
1002 ALUMINUM 04-19-2017 < 50 1000 50 UG/L 37690051704190921I CLINICAL LABORATORY OF SAN BERNARDINO 1088
1005 ARSENIC 04-19-2017 < 2 10 2 UG/L 37690051704190921I CLINICAL LABORATORY OF SAN BERNARDINO 1088
1010 BARIUM 04-19-2017 < 100 1000 100 UG/L 37690051704190921I CLINICAL LABORATORY OF SAN BERNARDINO 1088
2905 FOAMING AGENTS (SURFACTANTS) 04-19-2017 < .5 MG/L 37690051704190921G CLINICAL LABORATORY OF SAN BERNARDINO 1088
1052 SODIUM 04-19-2017 42.0000000 MG/L 37690051704190921G CLINICAL LABORATORY OF SAN BERNARDINO 1088
1095 ZINC 04-19-2017 < 50 5000 50 UG/L 37690051704190921G CLINICAL LABORATORY OF SAN BERNARDINO 1088
1994 AGGRESSIVE INDEX 04-19-2017 10.8500000 AGGR 37690051704190921G CLINICAL LABORATORY OF SAN BERNARDINO 1088
1055 SULFATE 04-19-2017 40.0000000 0.5 500 .5 MG/L 37690051704190921G CLINICAL LABORATORY OF SAN BERNARDINO 1088
1929 ALKALINITY, CARBONATE 04-19-2017 < MG/L 37690051704190921G CLINICAL LABORATORY OF SAN BERNARDINO 1088
1017 CHLORIDE 04-19-2017 35.0000000 500 MG/L 37690051704190921G CLINICAL LABORATORY OF SAN BERNARDINO 1088
0100 TURBIDITY 04-19-2017 0.3000000 0.1 5 .1 NTU 37690051704190921G CLINICAL LABORATORY OF SAN BERNARDINO 1088
1915 HARDNESS, TOTAL (AS CACO3) 04-19-2017 61.0000000 MG/L 37690051704190921G CLINICAL LABORATORY OF SAN BERNARDINO 1088
1919 CALCIUM 04-19-2017 14.0000000 MG/L 37690051704190921G CLINICAL LABORATORY OF SAN BERNARDINO 1088
1021 HYDROXIDE AS CALCIUM CARBONATE 04-19-2017 < MG/L 37690051704190921G CLINICAL LABORATORY OF SAN BERNARDINO 1088
1031 MAGNESIUM 04-19-2017 6.4000000 MG/L 37690051704190921G CLINICAL LABORATORY OF SAN BERNARDINO 1088
1925 PH 04-19-2017 7.6000000 pH 37690051704190921G CLINICAL LABORATORY OF SAN BERNARDINO 1088
1928 ALKALINITY, BICARBONATE 04-19-2017 70.0000000 MG/L 37690051704190921G CLINICAL LABORATORY OF SAN BERNARDINO 1088
1905 COLOR 04-19-2017 < 15 UNITS 37690051704190921G CLINICAL LABORATORY OF SAN BERNARDINO 1088
1028 IRON 04-19-2017 < 100 300 100 UG/L 37690051704190921G CLINICAL LABORATORY OF SAN BERNARDINO 1088
1930 TDS 04-19-2017 190.0000000 1000 MG/L 37690051704190921G CLINICAL LABORATORY OF SAN BERNARDINO 1088
1050 SILVER 04-19-2017 < 10 100 10 UG/L 37690051704190921G CLINICAL LABORATORY OF SAN BERNARDINO 1088
1032 MANGANESE 04-19-2017 < 20 50 20 UG/L 37690051704190921G CLINICAL LABORATORY OF SAN BERNARDINO 1088
1920 ODOR 04-19-2017 1.0000000 1 3 1 TON 37690051704190921G CLINICAL LABORATORY OF SAN BERNARDINO 1088
1064 CONDUCTIVITY @ 25 C UMHOS/CM 04-19-2017 330.0000000 1600 UMHO/CM 37690051704190921G CLINICAL LABORATORY OF SAN BERNARDINO 1088
1927 ALKALINITY, TOTAL 04-19-2017 57.0000000 MG/L 37690051704190921G CLINICAL LABORATORY OF SAN BERNARDINO 1088
2943 BROMODICHLOROMETHANE 02-17-2016 10.4000000 1 1 UG/L 37690051602170952D CLINICAL LABORATORY OF SAN BERNARDINO 1088
2452 TRICHLOROACETIC ACID 02-17-2016 9.2000000 1 1 UG/L 37690051602170952D CLINICAL LABORATORY OF SAN BERNARDINO 1088
2950 TTHM 02-17-2016 39.5000000 80 UG/L 37690051602170952D CLINICAL LABORATORY OF SAN BERNARDINO 1088
2451 DICHLOROACETIC ACID 02-17-2016 12.2000000 1 1 UG/L 37690051602170952D CLINICAL LABORATORY OF SAN BERNARDINO 1088
2454 DIBROMOACETIC ACID 02-17-2016 < 1 1 UG/L 37690051602170952D CLINICAL LABORATORY OF SAN BERNARDINO 1088
2941 CHLOROFORM 02-17-2016 25.8000000 1 1 UG/L 37690051602170952D CLINICAL LABORATORY OF SAN BERNARDINO 1088
2450 MONOCHLOROACETIC ACID 02-17-2016 < 2 2 UG/L 37690051602170952D CLINICAL LABORATORY OF SAN BERNARDINO 1088
2453 MONOBROMOACETIC ACID 02-17-2016 < 1 1 UG/L 37690051602170952D CLINICAL LABORATORY OF SAN BERNARDINO 1088
2944 DIBROMOCHLOROMETHANE 02-17-2016 3.3000000 1 1 UG/L 37690051602170952D CLINICAL LABORATORY OF SAN BERNARDINO 1088
2942 BROMOFORM 02-17-2016 < 1 1 UG/L 37690051602170952D CLINICAL LABORATORY OF SAN BERNARDINO 1088
2456 TOTAL HALOACETIC ACIDS (HAA5) 02-17-2016 21.4000000 60 UG/L 37690051602170952D CLINICAL LABORATORY OF SAN BERNARDINO 1088
4030 RADIUM-228 11-19-2008 < 1 1 PCI/L 37690050811191130R FGL ENVIRONMENTAL (SANTA PAULA, CA) 1573
4030 RADIUM-228 08-13-2008 < 1 1 PCI/L 37690050808130945R FGL ENVIRONMENTAL (SANTA PAULA, CA) 1573
4030 RADIUM-228 05-21-2008 0.1080000 1 1 PCI/L 37690050805210919R FGL ENVIRONMENTAL (SANTA PAULA, CA) 1573
4030 RADIUM-228 01-16-2008 < 1 1 PCI/L 37690050801160630R FGL ENVIRONMENTAL (SANTA PAULA, CA) 1573
4030 RADIUM-228 12-05-2007 < 1 1 PCI/L 37690050712051045R FGL ENVIRONMENTAL (SANTA PAULA, CA) 1573

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.