CA Drinking Water Watch

SANTA CLARITA VALLEY WATER AGENCY (1910240)

All Sampling Results From To

WELL Q2 LAG IX EFFLUENT (CA1910240_069_069)

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
1039 PERCHLORATE 12-24-2025 < 1 6 1 UG/L 380-189786-45 EUROFINS EATON ANALYTICAL POMONA 2813 EPA 331.0
1039 PERCHLORATE 12-17-2025 < 1 6 1 UG/L 380-189786-30 EUROFINS EATON ANALYTICAL POMONA 2813 EPA 331.0
1039 PERCHLORATE 12-10-2025 < 1 6 1 UG/L 380-189786-12 EUROFINS EATON ANALYTICAL POMONA 2813 EPA 331.0
2920 CARBON, TOTAL 12-10-2025 0.58 0.3 MG/L 2512033-05 CASTAIC LAKE WATER AGENCY 2104 SM 5310 D
2829 PERFLUOROHEPTANESULFONIC ACID (PFHPS) 12-10-2025 < 2 NG/L 2512033-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2828 PERFLUOROPENTANESULFONIC ACID (PFPES) 12-10-2025 < 2 NG/L 2512033-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2827 NONAFLUORO NFDHA 12-10-2025 < 2 NG/L 2512033-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2826 PERFLUORO PFEESA 12-10-2025 < 2 NG/L 2512033-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2825 PERFLUORO PFMBA 12-10-2025 < 2 NG/L 2512033-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2824 PERFLUOROPENTANOIC ACID (PFPEA) 12-10-2025 14 3 NG/L 2512033-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2823 PERFLUORO PFMPA 12-10-2025 < 2 NG/L 2512033-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2822 PERFLUORODECANE SULFONIC ACID 8:2 FTS 12-10-2025 < 2 NG/L 2512033-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2821 PERFLUOROHEXANE SULFONIC ACID 4:2 FTS 12-10-2025 < 2 NG/L 2512033-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2820 PERFLUOROOCTANE SULFONIC ACID 6:2 FTS 12-10-2025 < 2 NG/L 2512033-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2819 PERFLUOROBUTANOIC ACID (PFBA) 12-10-2025 11 2 NG/L 2512033-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2816 HFPO-DA 12-10-2025 < 2 NG/L 2512033-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2815 ADONA 12-10-2025 < 2 NG/L 2512033-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2814 9CL-PF3ONS 12-10-2025 < 2 NG/L 2512033-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2813 11CL-PF3OUDS 12-10-2025 < 2 NG/L 2512033-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2812 PERFLUOROUNDECANOIC ACID (PFUNA) 12-10-2025 < 2 NG/L 2512033-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2809 PERFLUOROHEXANOIC ACID (PFHXA) 12-10-2025 8.0 2 NG/L 2512033-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2808 PERFLUORODODECANOIC ACID (PFDOA) 12-10-2025 < 2 NG/L 2512033-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2807 PERFLUORODECANOIC ACID (PFDA) 12-10-2025 < 2 NG/L 2512033-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2806 PERFLUOROCTANOIC ACID (PFOA) 12-10-2025 < 2 NG/L 2512033-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2805 PERFLUOROCTANE SULFONIC ACID (PFOS) 12-10-2025 < 2 NG/L 2512033-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2804 PERFLUORONONANOIC ACID (PFNA) 12-10-2025 < 2 NG/L 2512033-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2803 PERFLUOROHEXANE SULFONIC ACID (PFHxS) 12-10-2025 < 2 NG/L 2512033-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2802 PERFLUOROHEPTANOIC ACID (PFHPA) 12-10-2025 < 2 NG/L 2512033-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2801 PERFLUOROBUTANE SULFONIC ACID (PFBS) 12-10-2025 < 2 NG/L 2512033-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
1930 TDS 12-10-2025 740 5 1000 MG/L 2512033-05 CASTAIC LAKE WATER AGENCY 2104 SM 2540 C
1929 ALKALINITY, CARBONATE 12-10-2025 < 2 MG/L 2512033-05 CASTAIC LAKE WATER AGENCY 2104 SM 2320 B
1928 ALKALINITY, BICARBONATE 12-10-2025 260 2 MG/L 2512033-05 CASTAIC LAKE WATER AGENCY 2104 SM 2320 B
1927 ALKALINITY, TOTAL 12-10-2025 260 2 MG/L 2512033-05 CASTAIC LAKE WATER AGENCY 2104 SM 2320 B
1064 CONDUCTIVITY @ 25 C UMHOS/CM 12-10-2025 1100 1 1600 UMHO/CM 2512033-05 CASTAIC LAKE WATER AGENCY 2104 SM 2510 B
1055 SULFATE 12-10-2025 210 0.5 500 MG/L 2512033-05 CASTAIC LAKE WATER AGENCY 2104 EPA 300.0
1040 NITRATE 12-10-2025 3.7 0.4 10 .4 MG/L 2512033-05 CASTAIC LAKE WATER AGENCY 2104 EPA 300.0
1021 HYDROXIDE AS CALCIUM CARBONATE 12-10-2025 < 2 MG/L 2512033-05 CASTAIC LAKE WATER AGENCY 2104 SM 2320 B
1017 CHLORIDE 12-10-2025 82 1 500 MG/L 2512033-05 CASTAIC LAKE WATER AGENCY 2104 EPA 300.0
1039 PERCHLORATE 12-03-2025 < 1 6 1 UG/L 2512009-03 CASTAIC LAKE WATER AGENCY 2104 EPA 332.0
1039 PERCHLORATE 11-25-2025 < 1 6 1 UG/L 2511063-03 CASTAIC LAKE WATER AGENCY 2104 EPA 332.0
1039 PERCHLORATE 11-19-2025 < 1 6 1 UG/L 2511045-03 CASTAIC LAKE WATER AGENCY 2104 EPA 332.0
2814 9CL-PF3ONS 11-13-2025 < 2 NG/L 2511030-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2813 11CL-PF3OUDS 11-13-2025 < 2 NG/L 2511030-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2812 PERFLUOROUNDECANOIC ACID (PFUNA) 11-13-2025 < 2 NG/L 2511030-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2809 PERFLUOROHEXANOIC ACID (PFHXA) 11-13-2025 7.1 2 NG/L 2511030-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2808 PERFLUORODODECANOIC ACID (PFDOA) 11-13-2025 < 2 NG/L 2511030-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2807 PERFLUORODECANOIC ACID (PFDA) 11-13-2025 < 2 NG/L 2511030-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2806 PERFLUOROCTANOIC ACID (PFOA) 11-13-2025 < 2 NG/L 2511030-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2805 PERFLUOROCTANE SULFONIC ACID (PFOS) 11-13-2025 < 2 NG/L 2511030-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2804 PERFLUORONONANOIC ACID (PFNA) 11-13-2025 < 2 NG/L 2511030-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2803 PERFLUOROHEXANE SULFONIC ACID (PFHxS) 11-13-2025 < 2 NG/L 2511030-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2802 PERFLUOROHEPTANOIC ACID (PFHPA) 11-13-2025 < 2 NG/L 2511030-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2801 PERFLUOROBUTANE SULFONIC ACID (PFBS) 11-13-2025 < 2 NG/L 2511030-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
1930 TDS 11-13-2025 730 5 1000 MG/L 2511030-05 CASTAIC LAKE WATER AGENCY 2104 SM 2540 C
1929 ALKALINITY, CARBONATE 11-13-2025 < 2 MG/L 2511030-05 CASTAIC LAKE WATER AGENCY 2104 SM 2320 B
1928 ALKALINITY, BICARBONATE 11-13-2025 260 2 MG/L 2511030-05 CASTAIC LAKE WATER AGENCY 2104 SM 2320 B
1927 ALKALINITY, TOTAL 11-13-2025 260 2 MG/L 2511030-05 CASTAIC LAKE WATER AGENCY 2104 SM 2320 B
1064 CONDUCTIVITY @ 25 C UMHOS/CM 11-13-2025 1200 1 1600 UMHO/CM 2511030-05 CASTAIC LAKE WATER AGENCY 2104 SM 2510 B
1055 SULFATE 11-13-2025 210 0.5 500 MG/L 2511030-05 CASTAIC LAKE WATER AGENCY 2104 EPA 300.0
1040 NITRATE 11-13-2025 3.8 0.4 10 .4 MG/L 2511030-05 CASTAIC LAKE WATER AGENCY 2104 EPA 300.0
1039 PERCHLORATE 11-13-2025 < 1 6 1 UG/L 2511030-05 CASTAIC LAKE WATER AGENCY 2104 EPA 332.0
1021 HYDROXIDE AS CALCIUM CARBONATE 11-13-2025 < 2 MG/L 2511030-05 CASTAIC LAKE WATER AGENCY 2104 SM 2320 B
1017 CHLORIDE 11-13-2025 82 1 500 MG/L 2511030-05 CASTAIC LAKE WATER AGENCY 2104 EPA 300.0
2920 CARBON, TOTAL 11-13-2025 0.50 0.3 MG/L 2511030-05 CASTAIC LAKE WATER AGENCY 2104 SM 5310 D
2829 PERFLUOROHEPTANESULFONIC ACID (PFHPS) 11-13-2025 < 2 NG/L 2511030-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2828 PERFLUOROPENTANESULFONIC ACID (PFPES) 11-13-2025 < 2 NG/L 2511030-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2827 NONAFLUORO NFDHA 11-13-2025 < 2 NG/L 2511030-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2826 PERFLUORO PFEESA 11-13-2025 < 2 NG/L 2511030-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2825 PERFLUORO PFMBA 11-13-2025 < 2 NG/L 2511030-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2824 PERFLUOROPENTANOIC ACID (PFPEA) 11-13-2025 14 3 NG/L 2511030-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2823 PERFLUORO PFMPA 11-13-2025 < 2 NG/L 2511030-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2822 PERFLUORODECANE SULFONIC ACID 8:2 FTS 11-13-2025 < 2 NG/L 2511030-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2821 PERFLUOROHEXANE SULFONIC ACID 4:2 FTS 11-13-2025 < 2 NG/L 2511030-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2820 PERFLUOROOCTANE SULFONIC ACID 6:2 FTS 11-13-2025 < 2 NG/L 2511030-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2819 PERFLUOROBUTANOIC ACID (PFBA) 11-13-2025 11 2 NG/L 2511030-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2816 HFPO-DA 11-13-2025 < 2 NG/L 2511030-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2815 ADONA 11-13-2025 < 2 NG/L 2511030-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
1039 PERCHLORATE 11-05-2025 < 1 6 1 UG/L 2511011-03 CASTAIC LAKE WATER AGENCY 2104 EPA 332.0
1039 PERCHLORATE 10-29-2025 < 1 6 1 UG/L 2510050-03 CASTAIC LAKE WATER AGENCY 2104 EPA 332.0
1039 PERCHLORATE 10-22-2025 < 1 6 1 UG/L 2510041-03 CASTAIC LAKE WATER AGENCY 2104 EPA 332.0
1039 PERCHLORATE 10-15-2025 < 1 6 1 UG/L 2510028-03 CASTAIC LAKE WATER AGENCY 2104 EPA 332.0
2920 CARBON, TOTAL 10-09-2025 0.47 0.3 MG/L 2510018-05 CASTAIC LAKE WATER AGENCY 2104 SM 5310 D
2829 PERFLUOROHEPTANESULFONIC ACID (PFHPS) 10-09-2025 < 2 NG/L 2510018-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2828 PERFLUOROPENTANESULFONIC ACID (PFPES) 10-09-2025 < 2 NG/L 2510018-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2827 NONAFLUORO NFDHA 10-09-2025 < 2 NG/L 2510018-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2826 PERFLUORO PFEESA 10-09-2025 < 2 NG/L 2510018-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2825 PERFLUORO PFMBA 10-09-2025 < 2 NG/L 2510018-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2824 PERFLUOROPENTANOIC ACID (PFPEA) 10-09-2025 15 3 NG/L 2510018-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2823 PERFLUORO PFMPA 10-09-2025 < 2 NG/L 2510018-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2822 PERFLUORODECANE SULFONIC ACID 8:2 FTS 10-09-2025 < 2 NG/L 2510018-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2821 PERFLUOROHEXANE SULFONIC ACID 4:2 FTS 10-09-2025 < 2 NG/L 2510018-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2820 PERFLUOROOCTANE SULFONIC ACID 6:2 FTS 10-09-2025 < 2 NG/L 2510018-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2819 PERFLUOROBUTANOIC ACID (PFBA) 10-09-2025 12 2 NG/L 2510018-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2816 HFPO-DA 10-09-2025 < 2 NG/L 2510018-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2815 ADONA 10-09-2025 < 2 NG/L 2510018-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2814 9CL-PF3ONS 10-09-2025 < 2 NG/L 2510018-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2813 11CL-PF3OUDS 10-09-2025 < 2 NG/L 2510018-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2812 PERFLUOROUNDECANOIC ACID (PFUNA) 10-09-2025 < 2 NG/L 2510018-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2809 PERFLUOROHEXANOIC ACID (PFHXA) 10-09-2025 6.6 2 NG/L 2510018-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2808 PERFLUORODODECANOIC ACID (PFDOA) 10-09-2025 < 2 NG/L 2510018-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2807 PERFLUORODECANOIC ACID (PFDA) 10-09-2025 < 2 NG/L 2510018-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2806 PERFLUOROCTANOIC ACID (PFOA) 10-09-2025 < 2 NG/L 2510018-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2805 PERFLUOROCTANE SULFONIC ACID (PFOS) 10-09-2025 < 2 NG/L 2510018-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2804 PERFLUORONONANOIC ACID (PFNA) 10-09-2025 < 2 NG/L 2510018-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2803 PERFLUOROHEXANE SULFONIC ACID (PFHxS) 10-09-2025 < 2 NG/L 2510018-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2802 PERFLUOROHEPTANOIC ACID (PFHPA) 10-09-2025 < 2 NG/L 2510018-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2801 PERFLUOROBUTANE SULFONIC ACID (PFBS) 10-09-2025 < 2 NG/L 2510018-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
1930 TDS 10-09-2025 740 5 1000 MG/L 2510018-05 CASTAIC LAKE WATER AGENCY 2104 SM 2540 C
1929 ALKALINITY, CARBONATE 10-09-2025 < 2 MG/L 2510018-05 CASTAIC LAKE WATER AGENCY 2104 SM 2320 B
1928 ALKALINITY, BICARBONATE 10-09-2025 270 2 MG/L 2510018-05 CASTAIC LAKE WATER AGENCY 2104 SM 2320 B
1927 ALKALINITY, TOTAL 10-09-2025 270 2 MG/L 2510018-05 CASTAIC LAKE WATER AGENCY 2104 SM 2320 B
1064 CONDUCTIVITY @ 25 C UMHOS/CM 10-09-2025 1100 1 1600 UMHO/CM 2510018-05 CASTAIC LAKE WATER AGENCY 2104 SM 2510 B
1055 SULFATE 10-09-2025 200 0.5 500 MG/L 2510018-05 CASTAIC LAKE WATER AGENCY 2104 EPA 300.0
1040 NITRATE 10-09-2025 3.8 0.4 10 .4 MG/L 2510018-05 CASTAIC LAKE WATER AGENCY 2104 EPA 300.0
1039 PERCHLORATE 10-09-2025 < 1 6 1 UG/L 2510018-05 CASTAIC LAKE WATER AGENCY 2104 EPA 332.0
1021 HYDROXIDE AS CALCIUM CARBONATE 10-09-2025 < 2 MG/L 2510018-05 CASTAIC LAKE WATER AGENCY 2104 SM 2320 B
1017 CHLORIDE 10-09-2025 80 1 500 MG/L 2510018-05 CASTAIC LAKE WATER AGENCY 2104 EPA 300.0
2829 PERFLUOROHEPTANESULFONIC ACID (PFHPS) 10-01-2025 < 2 NG/L 2510009-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2828 PERFLUOROPENTANESULFONIC ACID (PFPES) 10-01-2025 < 2 NG/L 2510009-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2827 NONAFLUORO NFDHA 10-01-2025 < 2 NG/L 2510009-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2826 PERFLUORO PFEESA 10-01-2025 < 2 NG/L 2510009-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2825 PERFLUORO PFMBA 10-01-2025 < 2 NG/L 2510009-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2824 PERFLUOROPENTANOIC ACID (PFPEA) 10-01-2025 14 3 NG/L 2510009-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2823 PERFLUORO PFMPA 10-01-2025 < 2 NG/L 2510009-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2822 PERFLUORODECANE SULFONIC ACID 8:2 FTS 10-01-2025 < 2 NG/L 2510009-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2821 PERFLUOROHEXANE SULFONIC ACID 4:2 FTS 10-01-2025 < 2 NG/L 2510009-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2820 PERFLUOROOCTANE SULFONIC ACID 6:2 FTS 10-01-2025 < 2 NG/L 2510009-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2819 PERFLUOROBUTANOIC ACID (PFBA) 10-01-2025 11 2 NG/L 2510009-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2816 HFPO-DA 10-01-2025 < 2 NG/L 2510009-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2815 ADONA 10-01-2025 < 2 NG/L 2510009-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2814 9CL-PF3ONS 10-01-2025 < 2 NG/L 2510009-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2813 11CL-PF3OUDS 10-01-2025 < 2 NG/L 2510009-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2812 PERFLUOROUNDECANOIC ACID (PFUNA) 10-01-2025 < 2 NG/L 2510009-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2809 PERFLUOROHEXANOIC ACID (PFHXA) 10-01-2025 5.6 2 NG/L 2510009-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2808 PERFLUORODODECANOIC ACID (PFDOA) 10-01-2025 < 2 NG/L 2510009-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2807 PERFLUORODECANOIC ACID (PFDA) 10-01-2025 < 2 NG/L 2510009-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2806 PERFLUOROCTANOIC ACID (PFOA) 10-01-2025 < 2 NG/L 2510009-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2805 PERFLUOROCTANE SULFONIC ACID (PFOS) 10-01-2025 < 2 NG/L 2510009-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2804 PERFLUORONONANOIC ACID (PFNA) 10-01-2025 < 2 NG/L 2510009-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2803 PERFLUOROHEXANE SULFONIC ACID (PFHxS) 10-01-2025 < 2 NG/L 2510009-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2802 PERFLUOROHEPTANOIC ACID (PFHPA) 10-01-2025 < 2 NG/L 2510009-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2801 PERFLUOROBUTANE SULFONIC ACID (PFBS) 10-01-2025 < 2 NG/L 2510009-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
1039 PERCHLORATE 10-01-2025 < 1 6 1 UG/L 2510009-05 CASTAIC LAKE WATER AGENCY 2104 EPA 332.0
1039 PERCHLORATE 07-23-2025 < 1 6 1 UG/L 2507040-03 CASTAIC LAKE WATER AGENCY 2104 EPA 314.1
1039 PERCHLORATE 07-16-2025 < 1 6 1 UG/L 2507030-03 CASTAIC LAKE WATER AGENCY 2104 EPA 314.1
2828 PERFLUOROPENTANESULFONIC ACID (PFPES) 07-08-2025 < 2 NG/L 2507018-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2827 NONAFLUORO NFDHA 07-08-2025 < 2 NG/L 2507018-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2826 PERFLUORO PFEESA 07-08-2025 < 2 NG/L 2507018-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2825 PERFLUORO PFMBA 07-08-2025 < 2 NG/L 2507018-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2824 PERFLUOROPENTANOIC ACID (PFPEA) 07-08-2025 14 3 NG/L 2507018-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2823 PERFLUORO PFMPA 07-08-2025 < 2 NG/L 2507018-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2822 PERFLUORODECANE SULFONIC ACID 8:2 FTS 07-08-2025 < 2 NG/L 2507018-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2821 PERFLUOROHEXANE SULFONIC ACID 4:2 FTS 07-08-2025 < 2 NG/L 2507018-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2820 PERFLUOROOCTANE SULFONIC ACID 6:2 FTS 07-08-2025 < 2 NG/L 2507018-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2819 PERFLUOROBUTANOIC ACID (PFBA) 07-08-2025 12 2 NG/L 2507018-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2816 HFPO-DA 07-08-2025 < 2 NG/L 2507018-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2815 ADONA 07-08-2025 < 2 NG/L 2507018-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2814 9CL-PF3ONS 07-08-2025 < 2 NG/L 2507018-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2813 11CL-PF3OUDS 07-08-2025 < 2 NG/L 2507018-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2812 PERFLUOROUNDECANOIC ACID (PFUNA) 07-08-2025 < 2 NG/L 2507018-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2809 PERFLUOROHEXANOIC ACID (PFHXA) 07-08-2025 6.2 2 NG/L 2507018-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2808 PERFLUORODODECANOIC ACID (PFDOA) 07-08-2025 < 2 NG/L 2507018-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2807 PERFLUORODECANOIC ACID (PFDA) 07-08-2025 < 2 NG/L 2507018-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2806 PERFLUOROCTANOIC ACID (PFOA) 07-08-2025 < 2 NG/L 2507018-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2805 PERFLUOROCTANE SULFONIC ACID (PFOS) 07-08-2025 < 2 NG/L 2507018-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2804 PERFLUORONONANOIC ACID (PFNA) 07-08-2025 < 2 NG/L 2507018-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2803 PERFLUOROHEXANE SULFONIC ACID (PFHxS) 07-08-2025 < 2 NG/L 2507018-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2802 PERFLUOROHEPTANOIC ACID (PFHPA) 07-08-2025 < 2 NG/L 2507018-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2801 PERFLUOROBUTANE SULFONIC ACID (PFBS) 07-08-2025 < 2 NG/L 2507018-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2430 BROMOCHLOROMETHANE 07-08-2025 < 0.5 .5 UG/L 2507018-05 CASTAIC LAKE WATER AGENCY 2104 EPA 524.2
2428 SEC-BUTYLBENZENE 07-08-2025 < 0.5 0.5 UG/L 2507018-05 CASTAIC LAKE WATER AGENCY 2104 EPA 524.2
2426 TERT-BUTYLBENZENE 07-08-2025 < 0.5 0.5 UG/L 2507018-05 CASTAIC LAKE WATER AGENCY 2104 EPA 524.2
2424 1,3,5-TRIMETHYLBENZENE 07-08-2025 < 0.5 0.5 UG/L 2507018-05 CASTAIC LAKE WATER AGENCY 2104 EPA 524.2
2422 N-BUTYLBENZENE 07-08-2025 < 0.5 0.5 UG/L 2507018-05 CASTAIC LAKE WATER AGENCY 2104 EPA 524.2
2420 1,2,3-TRICHLOROBENZENE 07-08-2025 < 0.5 .5 UG/L 2507018-05 CASTAIC LAKE WATER AGENCY 2104 EPA 524.2
2418 1,2,4-TRIMETHYLBENZENE 07-08-2025 < 0.5 0.5 UG/L 2507018-05 CASTAIC LAKE WATER AGENCY 2104 EPA 524.2
2416 2,2-DICHLOROPROPANE 07-08-2025 < 0.5 .5 UG/L 2507018-05 CASTAIC LAKE WATER AGENCY 2104 EPA 524.2
2413 1,3-DICHLOROPROPENE 07-08-2025 < 0.5 .5 .5 UG/L 2507018-05 CASTAIC LAKE WATER AGENCY 2104 EPA 524.2
2412 1,3-DICHLOROPROPANE 07-08-2025 < 0.5 .5 UG/L 2507018-05 CASTAIC LAKE WATER AGENCY 2104 EPA 524.2
2410 1,1-DICHLOROPROPENE 07-08-2025 < 0.5 .5 UG/L 2507018-05 CASTAIC LAKE WATER AGENCY 2104 EPA 524.2
2408 DIBROMOMETHANE 07-08-2025 < 0.5 .5 UG/L 2507018-05 CASTAIC LAKE WATER AGENCY 2104 EPA 524.2
2380 CIS-1,2-DICHLOROETHYLENE 07-08-2025 < 0.5 6 .5 UG/L 2507018-05 CASTAIC LAKE WATER AGENCY 2104 EPA 524.2
2378 1,2,4-TRICHLOROBENZENE 07-08-2025 < 0.5 5 .5 UG/L 2507018-05 CASTAIC LAKE WATER AGENCY 2104 EPA 524.2
2251 METHYL TERT-BUTYL ETHER 07-08-2025 < 3 13 3 UG/L 2507018-05 CASTAIC LAKE WATER AGENCY 2104 EPA 524.2
2248 NAPHTHALENE 07-08-2025 < 0.5 UG/L 2507018-05 CASTAIC LAKE WATER AGENCY 2104 EPA 524.2
2246 HEXACHLOROBUTADIENE 07-08-2025 < 0.5 .5 UG/L 2507018-05 CASTAIC LAKE WATER AGENCY 2104 EPA 524.2
2228 CIS-1,3-DICHLOROPROPENE 07-08-2025 < 0.5 UG/L 2507018-05 CASTAIC LAKE WATER AGENCY 2104 EPA 524.2
2224 TRANS-1,3-DICHLOROPROPENE 07-08-2025 < 0.5 UG/L 2507018-05 CASTAIC LAKE WATER AGENCY 2104 EPA 524.2
2218 TRICHLOROFLUOROMETHANE 07-08-2025 < 5 150 5 UG/L 2507018-05 CASTAIC LAKE WATER AGENCY 2104 EPA 524.2
2216 CHLOROETHANE 07-08-2025 < 0.5 .5 UG/L 2507018-05 CASTAIC LAKE WATER AGENCY 2104 EPA 524.2
2212 DICHLORODIFLUOROMETHANE 07-08-2025 < 0.5 0.5 UG/L 2507018-05 CASTAIC LAKE WATER AGENCY 2104 EPA 524.2
2210 CHLOROMETHANE 07-08-2025 < 0.5 .5 UG/L 2507018-05 CASTAIC LAKE WATER AGENCY 2104 EPA 524.2
2030 P-ISOPROPYLTOLUENE 07-08-2025 < 0.5 UG/L 2507018-05 CASTAIC LAKE WATER AGENCY 2104 EPA 524.2
1930 TDS 07-08-2025 750 5 1000 MG/L 2507018-05 CASTAIC LAKE WATER AGENCY 2104 SM 2540 C
1929 ALKALINITY, CARBONATE 07-08-2025 < 2 MG/L 2507018-05 CASTAIC LAKE WATER AGENCY 2104 SM 2320 B
1928 ALKALINITY, BICARBONATE 07-08-2025 270 2 MG/L 2507018-05 CASTAIC LAKE WATER AGENCY 2104 SM 2320 B
1927 ALKALINITY, TOTAL 07-08-2025 270 2 MG/L 2507018-05 CASTAIC LAKE WATER AGENCY 2104 SM 2320 B
1902 CARBON DISULFIDE 07-08-2025 < 0.5 0.5 UG/L 2507018-05 CASTAIC LAKE WATER AGENCY 2104 EPA 524.2
1064 CONDUCTIVITY @ 25 C UMHOS/CM 07-08-2025 1200 1 1600 UMHO/CM 2507018-05 CASTAIC LAKE WATER AGENCY 2104 SM 2510 B
1055 SULFATE 07-08-2025 190 0.5 500 MG/L 2507018-05 CASTAIC LAKE WATER AGENCY 2104 EPA 300.0
1040 NITRATE 07-08-2025 3.8 0.4 10 .4 MG/L 2507018-05 CASTAIC LAKE WATER AGENCY 2104 EPA 300.0
1039 PERCHLORATE 07-08-2025 < 1 6 1 UG/L 2507018-05 CASTAIC LAKE WATER AGENCY 2104 EPA 314.1
1021 HYDROXIDE AS CALCIUM CARBONATE 07-08-2025 < 2 MG/L 2507018-05 CASTAIC LAKE WATER AGENCY 2104 SM 2320 B
1017 CHLORIDE 07-08-2025 85 1 500 MG/L 2507018-05 CASTAIC LAKE WATER AGENCY 2104 EPA 300.0
2998 N-PROPYLBENZENE 07-08-2025 < 0.5 0.5 UG/L 2507018-05 CASTAIC LAKE WATER AGENCY 2104 EPA 524.2
2997 O-XYLENE 07-08-2025 < 0.5 .5 UG/L 2507018-05 CASTAIC LAKE WATER AGENCY 2104 EPA 524.2
2996 STYRENE 07-08-2025 < 0.5 100 .5 UG/L 2507018-05 CASTAIC LAKE WATER AGENCY 2104 EPA 524.2
2994 ISOPROPYLBENZENE 07-08-2025 < 0.5 .5 UG/L 2507018-05 CASTAIC LAKE WATER AGENCY 2104 EPA 524.2
2994 ISOPROPYLBENZENE 07-08-2025 < 0.5 0.5 UG/L 2507018-05 CASTAIC LAKE WATER AGENCY 2104 EPA 524.2
2993 BROMOBENZENE 07-08-2025 < 0.5 .5 UG/L 2507018-05 CASTAIC LAKE WATER AGENCY 2104 EPA 524.2
2992 ETHYLBENZENE 07-08-2025 < 0.5 300 .5 UG/L 2507018-05 CASTAIC LAKE WATER AGENCY 2104 EPA 524.2
2991 TOLUENE 07-08-2025 < 0.5 150 .5 UG/L 2507018-05 CASTAIC LAKE WATER AGENCY 2104 EPA 524.2
2990 BENZENE 07-08-2025 < 0.5 1 .5 UG/L 2507018-05 CASTAIC LAKE WATER AGENCY 2104 EPA 524.2
2989 CHLOROBENZENE 07-08-2025 < 0.5 70 .5 UG/L 2507018-05 CASTAIC LAKE WATER AGENCY 2104 EPA 524.2
2988 1,1,2,2-TETRACHLOROETHANE 07-08-2025 < 0.5 1 .5 UG/L 2507018-05 CASTAIC LAKE WATER AGENCY 2104 EPA 524.2
2987 TETRACHLOROETHYLENE 07-08-2025 < 0.5 5 .5 UG/L 2507018-05 CASTAIC LAKE WATER AGENCY 2104 EPA 524.2
2986 1,1,1,2-TETRACHLOROETHANE 07-08-2025 < 0.5 .5 UG/L 2507018-05 CASTAIC LAKE WATER AGENCY 2104 EPA 524.2
2985 1,1,2-TRICHLOROETHANE 07-08-2025 < 0.5 5 .5 UG/L 2507018-05 CASTAIC LAKE WATER AGENCY 2104 EPA 524.2
2984 TRICHLOROETHYLENE 07-08-2025 < 0.5 5 .5 UG/L 2507018-05 CASTAIC LAKE WATER AGENCY 2104 EPA 524.2
2983 1,2-DICHLOROPROPANE 07-08-2025 < 0.5 5 .5 UG/L 2507018-05 CASTAIC LAKE WATER AGENCY 2104 EPA 524.2
2982 CARBON TETRACHLORIDE 07-08-2025 < 0.5 .5 .5 UG/L 2507018-05 CASTAIC LAKE WATER AGENCY 2104 EPA 524.2
2981 1,1,1-TRICHLOROETHANE 07-08-2025 < 0.5 200 .5 UG/L 2507018-05 CASTAIC LAKE WATER AGENCY 2104 EPA 524.2
2980 1,2-DICHLOROETHANE 07-08-2025 < 0.5 .5 .5 UG/L 2507018-05 CASTAIC LAKE WATER AGENCY 2104 EPA 524.2
2979 TRANS-1,2-DICHLOROETHYLENE 07-08-2025 < 0.5 10 .5 UG/L 2507018-05 CASTAIC LAKE WATER AGENCY 2104 EPA 524.2
2978 1,1-DICHLOROETHANE 07-08-2025 < 0.5 5 .5 UG/L 2507018-05 CASTAIC LAKE WATER AGENCY 2104 EPA 524.2
2977 1,1-DICHLOROETHYLENE 07-08-2025 < 0.5 6 .5 UG/L 2507018-05 CASTAIC LAKE WATER AGENCY 2104 EPA 524.2
2976 VINYL CHLORIDE 07-08-2025 < 0.5 .5 .5 UG/L 2507018-05 CASTAIC LAKE WATER AGENCY 2104 EPA 524.2
2969 P-DICHLOROBENZENE 07-08-2025 < 0.5 5 .5 UG/L 2507018-05 CASTAIC LAKE WATER AGENCY 2104 EPA 524.2
2968 O-DICHLOROBENZENE 07-08-2025 < 0.5 600 .5 UG/L 2507018-05 CASTAIC LAKE WATER AGENCY 2104 EPA 524.2
2967 M-DICHLOROBENZENE 07-08-2025 < 0.5 .5 UG/L 2507018-05 CASTAIC LAKE WATER AGENCY 2104 EPA 524.2
2966 P-CHLOROTOLUENE 07-08-2025 < 0.5 0.5 UG/L 2507018-05 CASTAIC LAKE WATER AGENCY 2104 EPA 524.2
2965 O-CHLOROTOLUENE 07-08-2025 < 0.5 0.5 UG/L 2507018-05 CASTAIC LAKE WATER AGENCY 2104 EPA 524.2
2964 DICHLOROMETHANE 07-08-2025 < 0.5 5 .5 UG/L 2507018-05 CASTAIC LAKE WATER AGENCY 2104 EPA 524.2
2963 XYLENE, META AND PARA 07-08-2025 < 0.5 .5 UG/L 2507018-05 CASTAIC LAKE WATER AGENCY 2104 EPA 524.2
2955 XYLENES, TOTAL 07-08-2025 < 0.5 1750 0.5 UG/L 2507018-05 CASTAIC LAKE WATER AGENCY 2104 EPA 524.2
2950 TTHM 07-08-2025 < 1 80 UG/L 2507018-05 CASTAIC LAKE WATER AGENCY 2104 EPA 524.2
2944 DIBROMOCHLOROMETHANE 07-08-2025 < 1 1 UG/L 2507018-05 CASTAIC LAKE WATER AGENCY 2104 EPA 524.2
2943 BROMODICHLOROMETHANE 07-08-2025 < 1 1 UG/L 2507018-05 CASTAIC LAKE WATER AGENCY 2104 EPA 524.2
2942 BROMOFORM 07-08-2025 < 1 1 UG/L 2507018-05 CASTAIC LAKE WATER AGENCY 2104 EPA 524.2
2941 CHLOROFORM 07-08-2025 < 1 1 UG/L 2507018-05 CASTAIC LAKE WATER AGENCY 2104 EPA 524.2
2920 CARBON, TOTAL 07-08-2025 0.45 0.3 MG/L 2507018-05 CASTAIC LAKE WATER AGENCY 2104 SM 5310 D
2904 TRICHLOROTRIFLUOROETHANE 07-08-2025 < 10 1200 10 UG/L 2507018-05 CASTAIC LAKE WATER AGENCY 2104 EPA 524.2
2829 PERFLUOROHEPTANESULFONIC ACID (PFHPS) 07-08-2025 < 2 NG/L 2507018-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2316 N-NITROSODI-N-PROPYLAMINE 07-08-2025 < 0.002 UG/L 380-159515-3 EUROFINS EATON ANALYTICAL POMONA 2813 EEA AGILENT 521.1
2314 N-NITROSODIMETHYLAMINE 07-08-2025 < 0.002 UG/L 380-159515-3 EUROFINS EATON ANALYTICAL POMONA 2813 EEA AGILENT 521.1
8408 N-NITROSODIETHYLAMINE (NDEA) 07-08-2025 < 0.002 UG/L 380-159515-3 EUROFINS EATON ANALYTICAL POMONA 2813 EEA AGILENT 521.1
1039 PERCHLORATE 07-02-2025 < 1 6 1 UG/L 2507006-03 CASTAIC LAKE WATER AGENCY 2104 EPA 314.1
1039 PERCHLORATE 06-25-2025 < 1 6 1 UG/L 2506064-03 CASTAIC LAKE WATER AGENCY 2104 EPA 314.1
1039 PERCHLORATE 06-18-2025 < 1 6 1 UG/L 2506049-03 CASTAIC LAKE WATER AGENCY 2104 EPA 314.1
1930 TDS 06-11-2025 780 5 1000 MG/L 2506037-05 CASTAIC LAKE WATER AGENCY 2104 SM 2540 C
1929 ALKALINITY, CARBONATE 06-11-2025 < 2 MG/L 2506037-05 CASTAIC LAKE WATER AGENCY 2104 SM 2320 B
1928 ALKALINITY, BICARBONATE 06-11-2025 270 2 MG/L 2506037-05 CASTAIC LAKE WATER AGENCY 2104 SM 2320 B
1927 ALKALINITY, TOTAL 06-11-2025 270 2 MG/L 2506037-05 CASTAIC LAKE WATER AGENCY 2104 SM 2320 B
1064 CONDUCTIVITY @ 25 C UMHOS/CM 06-11-2025 1100 1 1600 UMHO/CM 2506037-05 CASTAIC LAKE WATER AGENCY 2104 SM 2510 B
1055 SULFATE 06-11-2025 210 0.5 500 MG/L 2506037-05 CASTAIC LAKE WATER AGENCY 2104 EPA 300.0
1040 NITRATE 06-11-2025 4.1 0.4 10 .4 MG/L 2506037-05 CASTAIC LAKE WATER AGENCY 2104 EPA 300.0
1039 PERCHLORATE 06-11-2025 < 1 6 1 UG/L 2506037-05 CASTAIC LAKE WATER AGENCY 2104 EPA 314.1
1021 HYDROXIDE AS CALCIUM CARBONATE 06-11-2025 < 2 MG/L 2506037-05 CASTAIC LAKE WATER AGENCY 2104 SM 2320 B
1017 CHLORIDE 06-11-2025 87 1 500 MG/L 2506037-05 CASTAIC LAKE WATER AGENCY 2104 EPA 300.0
2920 CARBON, TOTAL 06-11-2025 0.46 0.3 MG/L 2506037-05 CASTAIC LAKE WATER AGENCY 2104 SM 5310 D
2829 PERFLUOROHEPTANESULFONIC ACID (PFHPS) 06-11-2025 < 2 NG/L 2506037-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2828 PERFLUOROPENTANESULFONIC ACID (PFPES) 06-11-2025 < 2 NG/L 2506037-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2827 NONAFLUORO NFDHA 06-11-2025 < 2 NG/L 2506037-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2826 PERFLUORO PFEESA 06-11-2025 < 2 NG/L 2506037-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2825 PERFLUORO PFMBA 06-11-2025 < 2 NG/L 2506037-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2824 PERFLUOROPENTANOIC ACID (PFPEA) 06-11-2025 12 3 NG/L 2506037-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2823 PERFLUORO PFMPA 06-11-2025 < 2 NG/L 2506037-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2822 PERFLUORODECANE SULFONIC ACID 8:2 FTS 06-11-2025 < 2 NG/L 2506037-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2821 PERFLUOROHEXANE SULFONIC ACID 4:2 FTS 06-11-2025 < 2 NG/L 2506037-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2820 PERFLUOROOCTANE SULFONIC ACID 6:2 FTS 06-11-2025 < 2 NG/L 2506037-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2819 PERFLUOROBUTANOIC ACID (PFBA) 06-11-2025 10 2 NG/L 2506037-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2816 HFPO-DA 06-11-2025 < 2 NG/L 2506037-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2815 ADONA 06-11-2025 < 2 NG/L 2506037-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2814 9CL-PF3ONS 06-11-2025 < 2 NG/L 2506037-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2813 11CL-PF3OUDS 06-11-2025 < 2 NG/L 2506037-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2812 PERFLUOROUNDECANOIC ACID (PFUNA) 06-11-2025 < 2 NG/L 2506037-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2809 PERFLUOROHEXANOIC ACID (PFHXA) 06-11-2025 4.3 2 NG/L 2506037-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2808 PERFLUORODODECANOIC ACID (PFDOA) 06-11-2025 < 2 NG/L 2506037-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2807 PERFLUORODECANOIC ACID (PFDA) 06-11-2025 < 2 NG/L 2506037-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2806 PERFLUOROCTANOIC ACID (PFOA) 06-11-2025 < 2 NG/L 2506037-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2805 PERFLUOROCTANE SULFONIC ACID (PFOS) 06-11-2025 < 2 NG/L 2506037-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2804 PERFLUORONONANOIC ACID (PFNA) 06-11-2025 < 2 NG/L 2506037-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2803 PERFLUOROHEXANE SULFONIC ACID (PFHxS) 06-11-2025 < 2 NG/L 2506037-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2802 PERFLUOROHEPTANOIC ACID (PFHPA) 06-11-2025 < 2 NG/L 2506037-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2801 PERFLUOROBUTANE SULFONIC ACID (PFBS) 06-11-2025 < 2 NG/L 2506037-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2829 PERFLUOROHEPTANESULFONIC ACID (PFHPS) 06-02-2025 < 2 NG/L 2506011-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2828 PERFLUOROPENTANESULFONIC ACID (PFPES) 06-02-2025 < 2 NG/L 2506011-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2827 NONAFLUORO NFDHA 06-02-2025 < 2 NG/L 2506011-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2826 PERFLUORO PFEESA 06-02-2025 < 2 NG/L 2506011-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2825 PERFLUORO PFMBA 06-02-2025 < 2 NG/L 2506011-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2824 PERFLUOROPENTANOIC ACID (PFPEA) 06-02-2025 14 3 NG/L 2506011-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2823 PERFLUORO PFMPA 06-02-2025 < 2 NG/L 2506011-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2822 PERFLUORODECANE SULFONIC ACID 8:2 FTS 06-02-2025 < 2 NG/L 2506011-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2821 PERFLUOROHEXANE SULFONIC ACID 4:2 FTS 06-02-2025 < 2 NG/L 2506011-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2820 PERFLUOROOCTANE SULFONIC ACID 6:2 FTS 06-02-2025 < 2 NG/L 2506011-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2819 PERFLUOROBUTANOIC ACID (PFBA) 06-02-2025 13 2 NG/L 2506011-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2816 HFPO-DA 06-02-2025 < 2 NG/L 2506011-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2815 ADONA 06-02-2025 < 2 NG/L 2506011-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2814 9CL-PF3ONS 06-02-2025 < 2 NG/L 2506011-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2813 11CL-PF3OUDS 06-02-2025 < 2 NG/L 2506011-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2812 PERFLUOROUNDECANOIC ACID (PFUNA) 06-02-2025 < 2 NG/L 2506011-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2809 PERFLUOROHEXANOIC ACID (PFHXA) 06-02-2025 4.2 2 NG/L 2506011-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2808 PERFLUORODODECANOIC ACID (PFDOA) 06-02-2025 < 2 NG/L 2506011-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2807 PERFLUORODECANOIC ACID (PFDA) 06-02-2025 < 2 NG/L 2506011-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2806 PERFLUOROCTANOIC ACID (PFOA) 06-02-2025 < 2 NG/L 2506011-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2805 PERFLUOROCTANE SULFONIC ACID (PFOS) 06-02-2025 < 2 NG/L 2506011-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2804 PERFLUORONONANOIC ACID (PFNA) 06-02-2025 < 2 NG/L 2506011-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2803 PERFLUOROHEXANE SULFONIC ACID (PFHxS) 06-02-2025 < 2 NG/L 2506011-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2802 PERFLUOROHEPTANOIC ACID (PFHPA) 06-02-2025 < 2 NG/L 2506011-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2801 PERFLUOROBUTANE SULFONIC ACID (PFBS) 06-02-2025 < 2 NG/L 2506011-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
1039 PERCHLORATE 08-21-2024 < 1 6 1 UG/L 380-110659-3 EUROFINS EATON ANALYTICAL POMONA 2813 EPA 331.0
1039 PERCHLORATE 08-14-2024 < 1 6 1 UG/L 380-108637-3 EUROFINS EATON ANALYTICAL POMONA 2813 EPA 331.0
1039 PERCHLORATE 08-14-2024 < 1 6 1 UG/L 380-108642-3 EUROFINS EATON ANALYTICAL POMONA 2813 EPA 331.0
2920 CARBON, TOTAL 08-14-2024 0.45 0.3 MG/L 2408048-05 CASTAIC LAKE WATER AGENCY 2104 SM 5310 D
2829 PERFLUOROHEPTANESULFONIC ACID (PFHPS) 08-14-2024 < 2 NG/L 2408048-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2828 PERFLUOROPENTANESULFONIC ACID (PFPES) 08-14-2024 < 2 NG/L 2408048-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2827 NONAFLUORO NFDHA 08-14-2024 < 2 NG/L 2408048-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2826 PERFLUORO PFEESA 08-14-2024 < 2 NG/L 2408048-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2825 PERFLUORO PFMBA 08-14-2024 < 2 NG/L 2408048-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2824 PERFLUOROPENTANOIC ACID (PFPEA) 08-14-2024 13 3 NG/L 2408048-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2823 PERFLUORO PFMPA 08-14-2024 < 2 NG/L 2408048-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2822 PERFLUORODECANE SULFONIC ACID 8:2 FTS 08-14-2024 < 2 NG/L 2408048-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2821 PERFLUOROHEXANE SULFONIC ACID 4:2 FTS 08-14-2024 < 2 NG/L 2408048-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2820 PERFLUOROOCTANE SULFONIC ACID 6:2 FTS 08-14-2024 < 2 NG/L 2408048-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2819 PERFLUOROBUTANOIC ACID (PFBA) 08-14-2024 12 2 NG/L 2408048-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2816 HFPO-DA 08-14-2024 < 2 NG/L 2408048-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2815 ADONA 08-14-2024 < 2 NG/L 2408048-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2814 9CL-PF3ONS 08-14-2024 < 2 NG/L 2408048-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2813 11CL-PF3OUDS 08-14-2024 < 2 NG/L 2408048-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2812 PERFLUOROUNDECANOIC ACID (PFUNA) 08-14-2024 < 2 NG/L 2408048-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2809 PERFLUOROHEXANOIC ACID (PFHXA) 08-14-2024 5.5 2 NG/L 2408048-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2808 PERFLUORODODECANOIC ACID (PFDOA) 08-14-2024 < 2 NG/L 2408048-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2807 PERFLUORODECANOIC ACID (PFDA) 08-14-2024 < 2 NG/L 2408048-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2806 PERFLUOROCTANOIC ACID (PFOA) 08-14-2024 < 2 NG/L 2408048-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2805 PERFLUOROCTANE SULFONIC ACID (PFOS) 08-14-2024 < 2 NG/L 2408048-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2804 PERFLUORONONANOIC ACID (PFNA) 08-14-2024 < 2 NG/L 2408048-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2803 PERFLUOROHEXANE SULFONIC ACID (PFHxS) 08-14-2024 < 2 NG/L 2408048-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2802 PERFLUOROHEPTANOIC ACID (PFHPA) 08-14-2024 < 2 NG/L 2408048-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2801 PERFLUOROBUTANE SULFONIC ACID (PFBS) 08-14-2024 < 2 NG/L 2408048-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
1930 TDS 08-14-2024 720 5 1000 MG/L 2408048-05 CASTAIC LAKE WATER AGENCY 2104 SM 2540 C
1929 ALKALINITY, CARBONATE 08-14-2024 < 2 MG/L 2408048-05 CASTAIC LAKE WATER AGENCY 2104 SM 2320 B
1928 ALKALINITY, BICARBONATE 08-14-2024 280 2 MG/L 2408048-05 CASTAIC LAKE WATER AGENCY 2104 SM 2320 B
1927 ALKALINITY, TOTAL 08-14-2024 280 2 MG/L 2408048-05 CASTAIC LAKE WATER AGENCY 2104 SM 2320 B
1064 CONDUCTIVITY @ 25 C UMHOS/CM 08-14-2024 1100 1 1600 UMHO/CM 2408048-05 CASTAIC LAKE WATER AGENCY 2104 SM 2510 B
1055 SULFATE 08-14-2024 160 0.5 500 MG/L 2408048-05 CASTAIC LAKE WATER AGENCY 2104 EPA 300.0
1040 NITRATE 08-14-2024 4.4 0.4 10 .4 MG/L 2408048-05 CASTAIC LAKE WATER AGENCY 2104 EPA 300.0
1021 HYDROXIDE AS CALCIUM CARBONATE 08-14-2024 < 2 MG/L 2408048-05 CASTAIC LAKE WATER AGENCY 2104 SM 2320 B
1017 CHLORIDE 08-14-2024 83 1 500 MG/L 2408048-05 CASTAIC LAKE WATER AGENCY 2104 EPA 300.0
1039 PERCHLORATE 07-31-2024 < 1 6 1 UG/L 380-107534-3 EUROFINS EATON ANALYTICAL POMONA 2813 EPA 331.0
1039 PERCHLORATE 07-24-2024 < 1 6 1 UG/L 380-106539-3 EUROFINS EATON ANALYTICAL POMONA 2813 EPA 331.0
1040 NITRATE 07-24-2024 4.3 0.4 10 .4 MG/L 2407035-09 CASTAIC LAKE WATER AGENCY 2104 EPA 300.0
1930 TDS 07-10-2024 770 5 1000 MG/L 2407035-05 CASTAIC LAKE WATER AGENCY 2104 SM 2540 C
1929 ALKALINITY, CARBONATE 07-10-2024 < 2 MG/L 2407035-05 CASTAIC LAKE WATER AGENCY 2104 SM 2320 B
1928 ALKALINITY, BICARBONATE 07-10-2024 270 2 MG/L 2407035-05 CASTAIC LAKE WATER AGENCY 2104 SM 2320 B
1927 ALKALINITY, TOTAL 07-10-2024 270 2 MG/L 2407035-05 CASTAIC LAKE WATER AGENCY 2104 SM 2320 B
1064 CONDUCTIVITY @ 25 C UMHOS/CM 07-10-2024 1100 1 1600 UMHO/CM 2407035-05 CASTAIC LAKE WATER AGENCY 2104 SM 2510 B
1055 SULFATE 07-10-2024 160 0.5 500 MG/L 2407035-05 CASTAIC LAKE WATER AGENCY 2104 EPA 300.0
1021 HYDROXIDE AS CALCIUM CARBONATE 07-10-2024 < 2 MG/L 2407035-05 CASTAIC LAKE WATER AGENCY 2104 SM 2320 B
1017 CHLORIDE 07-10-2024 87 1 500 MG/L 2407035-05 CASTAIC LAKE WATER AGENCY 2104 EPA 300.0
2920 CARBON, TOTAL 07-10-2024 0.61 0.3 MG/L 2407035-05 CASTAIC LAKE WATER AGENCY 2104 SM 5310 D
2829 PERFLUOROHEPTANESULFONIC ACID (PFHPS) 07-10-2024 < 2 NG/L 2407035-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2828 PERFLUOROPENTANESULFONIC ACID (PFPES) 07-10-2024 < 2 NG/L 2407035-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2827 NONAFLUORO NFDHA 07-10-2024 < 2 NG/L 2407035-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2826 PERFLUORO PFEESA 07-10-2024 < 2 NG/L 2407035-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2825 PERFLUORO PFMBA 07-10-2024 < 2 NG/L 2407035-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2824 PERFLUOROPENTANOIC ACID (PFPEA) 07-10-2024 13 3 NG/L 2407035-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2823 PERFLUORO PFMPA 07-10-2024 < 2 NG/L 2407035-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2822 PERFLUORODECANE SULFONIC ACID 8:2 FTS 07-10-2024 < 2 NG/L 2407035-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2821 PERFLUOROHEXANE SULFONIC ACID 4:2 FTS 07-10-2024 < 2 NG/L 2407035-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2820 PERFLUOROOCTANE SULFONIC ACID 6:2 FTS 07-10-2024 < 2 NG/L 2407035-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2819 PERFLUOROBUTANOIC ACID (PFBA) 07-10-2024 12 2 NG/L 2407035-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2816 HFPO-DA 07-10-2024 < 2 NG/L 2407035-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2815 ADONA 07-10-2024 < 2 NG/L 2407035-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2814 9CL-PF3ONS 07-10-2024 < 2 NG/L 2407035-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2813 11CL-PF3OUDS 07-10-2024 < 2 NG/L 2407035-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2812 PERFLUOROUNDECANOIC ACID (PFUNA) 07-10-2024 < 2 NG/L 2407035-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2809 PERFLUOROHEXANOIC ACID (PFHXA) 07-10-2024 4.8 2 NG/L 2407035-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2808 PERFLUORODODECANOIC ACID (PFDOA) 07-10-2024 < 2 NG/L 2407035-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2807 PERFLUORODECANOIC ACID (PFDA) 07-10-2024 < 2 NG/L 2407035-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2806 PERFLUOROCTANOIC ACID (PFOA) 07-10-2024 < 2 NG/L 2407035-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2805 PERFLUOROCTANE SULFONIC ACID (PFOS) 07-10-2024 < 2 NG/L 2407035-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2804 PERFLUORONONANOIC ACID (PFNA) 07-10-2024 < 2 NG/L 2407035-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2803 PERFLUOROHEXANE SULFONIC ACID (PFHxS) 07-10-2024 < 2 NG/L 2407035-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2802 PERFLUOROHEPTANOIC ACID (PFHPA) 07-10-2024 < 2 NG/L 2407035-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2801 PERFLUOROBUTANE SULFONIC ACID (PFBS) 07-10-2024 < 2 NG/L 2407035-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
1039 PERCHLORATE 07-10-2024 < 1 6 1 UG/L 380-106536-3 EUROFINS EATON ANALYTICAL POMONA 2813 EPA 331.0
1039 PERCHLORATE 07-03-2024 < 1 6 1 UG/L 2407015-03 CASTAIC LAKE WATER AGENCY 2104 EPA 314.1
1039 PERCHLORATE 06-26-2024 < 1 6 1 UG/L 2406101-03 CASTAIC LAKE WATER AGENCY 2104 EPA 314.1
1039 PERCHLORATE 06-19-2024 < 1 6 1 UG/L 2406063-03 CASTAIC LAKE WATER AGENCY 2104 EPA 314.1
2805 PERFLUOROCTANE SULFONIC ACID (PFOS) 06-12-2024 < 2 NG/L 2406042-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2804 PERFLUORONONANOIC ACID (PFNA) 06-12-2024 < 2 NG/L 2406042-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2803 PERFLUOROHEXANE SULFONIC ACID (PFHxS) 06-12-2024 < 2 NG/L 2406042-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2802 PERFLUOROHEPTANOIC ACID (PFHPA) 06-12-2024 < 2 NG/L 2406042-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2801 PERFLUOROBUTANE SULFONIC ACID (PFBS) 06-12-2024 < 2 NG/L 2406042-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
1930 TDS 06-12-2024 730 5 1000 MG/L 2406042-05 CASTAIC LAKE WATER AGENCY 2104 SM 2540 C
1929 ALKALINITY, CARBONATE 06-12-2024 < 2 MG/L 2406042-05 CASTAIC LAKE WATER AGENCY 2104 SM 2320 B
1928 ALKALINITY, BICARBONATE 06-12-2024 270 2 MG/L 2406042-05 CASTAIC LAKE WATER AGENCY 2104 SM 2320 B
1927 ALKALINITY, TOTAL 06-12-2024 270 2 MG/L 2406042-05 CASTAIC LAKE WATER AGENCY 2104 SM 2320 B
1064 CONDUCTIVITY @ 25 C UMHOS/CM 06-12-2024 1200 1 1600 UMHO/CM 2406042-05 CASTAIC LAKE WATER AGENCY 2104 SM 2510 B
1055 SULFATE 06-12-2024 170 0.5 500 MG/L 2406042-05 CASTAIC LAKE WATER AGENCY 2104 EPA 300.0
1040 NITRATE 06-12-2024 4.5 0.4 10 .4 MG/L 2406042-05 CASTAIC LAKE WATER AGENCY 2104 EPA 300.0
1039 PERCHLORATE 06-12-2024 < 1 6 1 UG/L 2406042-05 CASTAIC LAKE WATER AGENCY 2104 EPA 314.1
1021 HYDROXIDE AS CALCIUM CARBONATE 06-12-2024 < 2 MG/L 2406042-05 CASTAIC LAKE WATER AGENCY 2104 SM 2320 B
1017 CHLORIDE 06-12-2024 90 1 500 MG/L 2406042-05 CASTAIC LAKE WATER AGENCY 2104 EPA 300.0
2920 CARBON, TOTAL 06-12-2024 0.56 0.3 MG/L 2406042-05 CASTAIC LAKE WATER AGENCY 2104 SM 5310 D
2829 PERFLUOROHEPTANESULFONIC ACID (PFHPS) 06-12-2024 < 2 NG/L 2406042-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2828 PERFLUOROPENTANESULFONIC ACID (PFPES) 06-12-2024 < 2 NG/L 2406042-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2827 NONAFLUORO NFDHA 06-12-2024 < 2 NG/L 2406042-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2826 PERFLUORO PFEESA 06-12-2024 < 2 NG/L 2406042-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2825 PERFLUORO PFMBA 06-12-2024 < 2 NG/L 2406042-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2824 PERFLUOROPENTANOIC ACID (PFPEA) 06-12-2024 13 3 NG/L 2406042-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2823 PERFLUORO PFMPA 06-12-2024 < 2 NG/L 2406042-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2822 PERFLUORODECANE SULFONIC ACID 8:2 FTS 06-12-2024 < 2 NG/L 2406042-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2821 PERFLUOROHEXANE SULFONIC ACID 4:2 FTS 06-12-2024 < 2 NG/L 2406042-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2820 PERFLUOROOCTANE SULFONIC ACID 6:2 FTS 06-12-2024 < 2 NG/L 2406042-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2819 PERFLUOROBUTANOIC ACID (PFBA) 06-12-2024 10 2 NG/L 2406042-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2816 HFPO-DA 06-12-2024 < 2 NG/L 2406042-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2815 ADONA 06-12-2024 < 2 NG/L 2406042-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2814 9CL-PF3ONS 06-12-2024 < 2 NG/L 2406042-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2813 11CL-PF3OUDS 06-12-2024 < 2 NG/L 2406042-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2812 PERFLUOROUNDECANOIC ACID (PFUNA) 06-12-2024 < 2 NG/L 2406042-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2809 PERFLUOROHEXANOIC ACID (PFHXA) 06-12-2024 3.9 2 NG/L 2406042-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2808 PERFLUORODODECANOIC ACID (PFDOA) 06-12-2024 < 2 NG/L 2406042-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2807 PERFLUORODECANOIC ACID (PFDA) 06-12-2024 < 2 NG/L 2406042-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2806 PERFLUOROCTANOIC ACID (PFOA) 06-12-2024 < 2 NG/L 2406042-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
1039 PERCHLORATE 06-05-2024 < 1 6 1 UG/L 2406015-03 CASTAIC LAKE WATER AGENCY 2104 EPA 314.1
1039 PERCHLORATE 05-29-2024 < 1 6 1 UG/L C405134-03 CASTAIC LAKE WATER AGENCY 2104 EPA 314.1
1039 PERCHLORATE 05-22-2024 < 1 6 1 UG/L C405111-03 CASTAIC LAKE WATER AGENCY 2104 EPA 314.1
1039 PERCHLORATE 05-15-2024 < 1 6 1 UG/L C405075-03 CASTAIC LAKE WATER AGENCY 2104 EPA 314.1
1040 NITRATE 05-08-2024 4.5 0.4 10 .4 MG/L C405039-05 CASTAIC LAKE WATER AGENCY 2104 EPA 300.0
1039 PERCHLORATE 05-08-2024 < 1 6 1 UG/L C405039-05 CASTAIC LAKE WATER AGENCY 2104 EPA 314.1
1021 HYDROXIDE AS CALCIUM CARBONATE 05-08-2024 < 2 MG/L C405039-05 CASTAIC LAKE WATER AGENCY 2104 SM 2320 B
1017 CHLORIDE 05-08-2024 92 1 500 MG/L C405039-05 CASTAIC LAKE WATER AGENCY 2104 EPA 300.0
2920 CARBON, TOTAL 05-08-2024 0.55 0.3 MG/L C405039-05 CASTAIC LAKE WATER AGENCY 2104 SM 5310 D
2829 PERFLUOROHEPTANESULFONIC ACID (PFHPS) 05-08-2024 < 2 NG/L C405039-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2828 PERFLUOROPENTANESULFONIC ACID (PFPES) 05-08-2024 < 2 NG/L C405039-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2827 NONAFLUORO NFDHA 05-08-2024 < 2 NG/L C405039-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2826 PERFLUORO PFEESA 05-08-2024 < 2 NG/L C405039-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2825 PERFLUORO PFMBA 05-08-2024 < 2 NG/L C405039-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2824 PERFLUOROPENTANOIC ACID (PFPEA) 05-08-2024 12 3 NG/L C405039-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2823 PERFLUORO PFMPA 05-08-2024 < 2 NG/L C405039-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2822 PERFLUORODECANE SULFONIC ACID 8:2 FTS 05-08-2024 < 2 NG/L C405039-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2821 PERFLUOROHEXANE SULFONIC ACID 4:2 FTS 05-08-2024 < 2 NG/L C405039-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2820 PERFLUOROOCTANE SULFONIC ACID 6:2 FTS 05-08-2024 < 2 NG/L C405039-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2819 PERFLUOROBUTANOIC ACID (PFBA) 05-08-2024 11 2 NG/L C405039-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2816 HFPO-DA 05-08-2024 < 2 NG/L C405039-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2815 ADONA 05-08-2024 < 2 NG/L C405039-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2814 9CL-PF3ONS 05-08-2024 < 2 NG/L C405039-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2813 11CL-PF3OUDS 05-08-2024 < 2 NG/L C405039-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2812 PERFLUOROUNDECANOIC ACID (PFUNA) 05-08-2024 < 2 NG/L C405039-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2809 PERFLUOROHEXANOIC ACID (PFHXA) 05-08-2024 3.4 2 NG/L C405039-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2808 PERFLUORODODECANOIC ACID (PFDOA) 05-08-2024 < 2 NG/L C405039-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2807 PERFLUORODECANOIC ACID (PFDA) 05-08-2024 < 2 NG/L C405039-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2806 PERFLUOROCTANOIC ACID (PFOA) 05-08-2024 < 2 NG/L C405039-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2805 PERFLUOROCTANE SULFONIC ACID (PFOS) 05-08-2024 < 2 NG/L C405039-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2804 PERFLUORONONANOIC ACID (PFNA) 05-08-2024 < 2 NG/L C405039-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2803 PERFLUOROHEXANE SULFONIC ACID (PFHxS) 05-08-2024 < 2 NG/L C405039-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2802 PERFLUOROHEPTANOIC ACID (PFHPA) 05-08-2024 < 2 NG/L C405039-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2801 PERFLUOROBUTANE SULFONIC ACID (PFBS) 05-08-2024 < 2 NG/L C405039-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
1930 TDS 05-08-2024 780 5 1000 MG/L C405039-05 CASTAIC LAKE WATER AGENCY 2104 SM 2540 C
1929 ALKALINITY, CARBONATE 05-08-2024 < 2 MG/L C405039-05 CASTAIC LAKE WATER AGENCY 2104 SM 2320 B
1928 ALKALINITY, BICARBONATE 05-08-2024 260 2 MG/L C405039-05 CASTAIC LAKE WATER AGENCY 2104 SM 2320 B
1927 ALKALINITY, TOTAL 05-08-2024 260 2 MG/L C405039-05 CASTAIC LAKE WATER AGENCY 2104 SM 2320 B
1064 CONDUCTIVITY @ 25 C UMHOS/CM 05-08-2024 1100 1 1600 UMHO/CM C405039-05 CASTAIC LAKE WATER AGENCY 2104 SM 2510 B
1055 SULFATE 05-08-2024 180 0.5 500 MG/L C405039-05 CASTAIC LAKE WATER AGENCY 2104 EPA 300.0
1039 PERCHLORATE 05-01-2024 < 1 6 1 UG/L C405016-03 CASTAIC LAKE WATER AGENCY 2104 EPA 314.1
1039 PERCHLORATE 04-24-2024 < 1 6 1 UG/L C404091-03 CASTAIC LAKE WATER AGENCY 2104 EPA 314.1
1039 PERCHLORATE 04-17-2024 < 1 6 1 UG/L C404062-03 CASTAIC LAKE WATER AGENCY 2104 EPA 314.1
2813 11CL-PF3OUDS 04-10-2024 < 2 NG/L C404037-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2812 PERFLUOROUNDECANOIC ACID (PFUNA) 04-10-2024 < 2 NG/L C404037-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2809 PERFLUOROHEXANOIC ACID (PFHXA) 04-10-2024 < 2 NG/L C404037-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2808 PERFLUORODODECANOIC ACID (PFDOA) 04-10-2024 < 2 NG/L C404037-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2807 PERFLUORODECANOIC ACID (PFDA) 04-10-2024 < 2 NG/L C404037-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2806 PERFLUOROCTANOIC ACID (PFOA) 04-10-2024 < 2 NG/L C404037-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2805 PERFLUOROCTANE SULFONIC ACID (PFOS) 04-10-2024 < 2 NG/L C404037-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2804 PERFLUORONONANOIC ACID (PFNA) 04-10-2024 < 2 NG/L C404037-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2803 PERFLUOROHEXANE SULFONIC ACID (PFHxS) 04-10-2024 < 2 NG/L C404037-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2802 PERFLUOROHEPTANOIC ACID (PFHPA) 04-10-2024 < 2 NG/L C404037-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2801 PERFLUOROBUTANE SULFONIC ACID (PFBS) 04-10-2024 < 2 NG/L C404037-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
1930 TDS 04-10-2024 560 5 1000 MG/L C404037-05 CASTAIC LAKE WATER AGENCY 2104 SM 2540 C
1929 ALKALINITY, CARBONATE 04-10-2024 < 2 MG/L C404037-05 CASTAIC LAKE WATER AGENCY 2104 SM 2320 B
1928 ALKALINITY, BICARBONATE 04-10-2024 190 2 MG/L C404037-05 CASTAIC LAKE WATER AGENCY 2104 SM 2320 B
1927 ALKALINITY, TOTAL 04-10-2024 190 2 MG/L C404037-05 CASTAIC LAKE WATER AGENCY 2104 SM 2320 B
1064 CONDUCTIVITY @ 25 C UMHOS/CM 04-10-2024 790 1 1600 UMHO/CM C404037-05 CASTAIC LAKE WATER AGENCY 2104 SM 2510 B
1055 SULFATE 04-10-2024 170 0.5 500 MG/L C404037-05 CASTAIC LAKE WATER AGENCY 2104 EPA 300.0
1040 NITRATE 04-10-2024 3.5 0.4 10 .4 MG/L C404037-05 CASTAIC LAKE WATER AGENCY 2104 EPA 300.0
1039 PERCHLORATE 04-10-2024 < 1 6 1 UG/L C404037-05 CASTAIC LAKE WATER AGENCY 2104 EPA 314.1
1021 HYDROXIDE AS CALCIUM CARBONATE 04-10-2024 < 2 MG/L C404037-05 CASTAIC LAKE WATER AGENCY 2104 SM 2320 B
1017 CHLORIDE 04-10-2024 37 1 500 MG/L C404037-05 CASTAIC LAKE WATER AGENCY 2104 EPA 300.0
2920 CARBON, TOTAL 04-10-2024 0.39 0.3 MG/L C404037-05 CASTAIC LAKE WATER AGENCY 2104 SM 5310 D
2829 PERFLUOROHEPTANESULFONIC ACID (PFHPS) 04-10-2024 < 2 NG/L C404037-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2828 PERFLUOROPENTANESULFONIC ACID (PFPES) 04-10-2024 < 2 NG/L C404037-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2827 NONAFLUORO NFDHA 04-10-2024 < 2 NG/L C404037-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2826 PERFLUORO PFEESA 04-10-2024 < 2 NG/L C404037-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2825 PERFLUORO PFMBA 04-10-2024 < 2 NG/L C404037-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2824 PERFLUOROPENTANOIC ACID (PFPEA) 04-10-2024 < 3 NG/L C404037-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2823 PERFLUORO PFMPA 04-10-2024 < 2 NG/L C404037-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2822 PERFLUORODECANE SULFONIC ACID 8:2 FTS 04-10-2024 < 2 NG/L C404037-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2821 PERFLUOROHEXANE SULFONIC ACID 4:2 FTS 04-10-2024 < 2 NG/L C404037-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2820 PERFLUOROOCTANE SULFONIC ACID 6:2 FTS 04-10-2024 < 2 NG/L C404037-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2819 PERFLUOROBUTANOIC ACID (PFBA) 04-10-2024 < 2 NG/L C404037-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2816 HFPO-DA 04-10-2024 < 2 NG/L C404037-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2815 ADONA 04-10-2024 < 2 NG/L C404037-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2814 9CL-PF3ONS 04-10-2024 < 2 NG/L C404037-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
1039 PERCHLORATE 04-03-2024 < 1 6 1 UG/L C404015-03 CASTAIC LAKE WATER AGENCY 2104 EPA 314.1
1039 PERCHLORATE 03-27-2024 < 1 6 1 UG/L C403080-03 CASTAIC LAKE WATER AGENCY 2104 EPA 314.1
1039 PERCHLORATE 03-20-2024 < 1 6 1 UG/L C403060-03 CASTAIC LAKE WATER AGENCY 2104 EPA 314.1
2825 PERFLUORO PFMBA 03-13-2024 < 2 NG/L C403043-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2824 PERFLUOROPENTANOIC ACID (PFPEA) 03-13-2024 8.7 2 NG/L C403043-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2823 PERFLUORO PFMPA 03-13-2024 < 2 NG/L C403043-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2822 PERFLUORODECANE SULFONIC ACID 8:2 FTS 03-13-2024 < 2 NG/L C403043-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2821 PERFLUOROHEXANE SULFONIC ACID 4:2 FTS 03-13-2024 < 2 NG/L C403043-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2820 PERFLUOROOCTANE SULFONIC ACID 6:2 FTS 03-13-2024 < 2 NG/L C403043-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2819 PERFLUOROBUTANOIC ACID (PFBA) 03-13-2024 10 2 NG/L C403043-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2816 HFPO-DA 03-13-2024 < 2 NG/L C403043-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2815 ADONA 03-13-2024 < 2 NG/L C403043-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2814 9CL-PF3ONS 03-13-2024 < 2 NG/L C403043-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2813 11CL-PF3OUDS 03-13-2024 < 2 NG/L C403043-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2812 PERFLUOROUNDECANOIC ACID (PFUNA) 03-13-2024 < 2 NG/L C403043-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2806 PERFLUOROCTANOIC ACID (PFOA) 03-13-2024 < 2 NG/L C403043-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2809 PERFLUOROHEXANOIC ACID (PFHXA) 03-13-2024 < 2 NG/L C403043-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2808 PERFLUORODODECANOIC ACID (PFDOA) 03-13-2024 < 2 NG/L C403043-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2807 PERFLUORODECANOIC ACID (PFDA) 03-13-2024 < 2 NG/L C403043-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2805 PERFLUOROCTANE SULFONIC ACID (PFOS) 03-13-2024 < 2 NG/L C403043-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2804 PERFLUORONONANOIC ACID (PFNA) 03-13-2024 < 2 NG/L C403043-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2803 PERFLUOROHEXANE SULFONIC ACID (PFHxS) 03-13-2024 < 2 NG/L C403043-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2802 PERFLUOROHEPTANOIC ACID (PFHPA) 03-13-2024 < 2 NG/L C403043-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2801 PERFLUOROBUTANE SULFONIC ACID (PFBS) 03-13-2024 < 2 NG/L C403043-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
1930 TDS 03-13-2024 770 5 1000 MG/L C403043-05 CASTAIC LAKE WATER AGENCY 2104 SM 2540 C
1929 ALKALINITY, CARBONATE 03-13-2024 < 2 MG/L C403043-05 CASTAIC LAKE WATER AGENCY 2104 SM 2320 B
1928 ALKALINITY, BICARBONATE 03-13-2024 260 2 MG/L C403043-05 CASTAIC LAKE WATER AGENCY 2104 SM 2320 B
1927 ALKALINITY, TOTAL 03-13-2024 260 2 MG/L C403043-05 CASTAIC LAKE WATER AGENCY 2104 SM 2320 B
1064 CONDUCTIVITY @ 25 C UMHOS/CM 03-13-2024 1100 1 1600 UMHO/CM C403043-05 CASTAIC LAKE WATER AGENCY 2104 SM 2510 B
1055 SULFATE 03-13-2024 190 0.5 500 MG/L C403043-05 CASTAIC LAKE WATER AGENCY 2104 EPA 300.0
1040 NITRATE 03-13-2024 4.5 0.4 10 .4 MG/L C403043-05 CASTAIC LAKE WATER AGENCY 2104 EPA 300.0
1039 PERCHLORATE 03-13-2024 < 1 6 1 UG/L C403043-05 CASTAIC LAKE WATER AGENCY 2104 EPA 314.1
1021 HYDROXIDE AS CALCIUM CARBONATE 03-13-2024 < 2 MG/L C403043-05 CASTAIC LAKE WATER AGENCY 2104 SM 2320 B
1017 CHLORIDE 03-13-2024 94 1 500 MG/L C403043-05 CASTAIC LAKE WATER AGENCY 2104 EPA 300.0
2920 CARBON, TOTAL 03-13-2024 0.55 0.3 MG/L C403043-05 CASTAIC LAKE WATER AGENCY 2104 SM 5310 D
2829 PERFLUOROHEPTANESULFONIC ACID (PFHPS) 03-13-2024 < 2 NG/L C403043-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2828 PERFLUOROPENTANESULFONIC ACID (PFPES) 03-13-2024 < 2 NG/L C403043-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2827 NONAFLUORO NFDHA 03-13-2024 < 2 NG/L C403043-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2826 PERFLUORO PFEESA 03-13-2024 < 2 NG/L C403043-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
1039 PERCHLORATE 03-06-2024 < 1 6 1 UG/L C403016-03 CASTAIC LAKE WATER AGENCY 2104 EPA 314.1
1039 PERCHLORATE 02-28-2024 < 1 6 1 UG/L C402100-03 CASTAIC LAKE WATER AGENCY 2104 EPA 314.1
1039 PERCHLORATE 02-21-2024 < 1 6 1 UG/L C402086-03 CASTAIC LAKE WATER AGENCY 2104 EPA 314.1
2826 PERFLUORO PFEESA 02-14-2024 < 2 NG/L C402057-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2825 PERFLUORO PFMBA 02-14-2024 < 2 NG/L C402057-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2824 PERFLUOROPENTANOIC ACID (PFPEA) 02-14-2024 9.8 2 NG/L C402057-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2823 PERFLUORO PFMPA 02-14-2024 < 2 NG/L C402057-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2822 PERFLUORODECANE SULFONIC ACID 8:2 FTS 02-14-2024 < 2 NG/L C402057-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2821 PERFLUOROHEXANE SULFONIC ACID 4:2 FTS 02-14-2024 < 2 NG/L C402057-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2820 PERFLUOROOCTANE SULFONIC ACID 6:2 FTS 02-14-2024 < 2 NG/L C402057-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2819 PERFLUOROBUTANOIC ACID (PFBA) 02-14-2024 12 2 NG/L C402057-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2816 HFPO-DA 02-14-2024 < 2 NG/L C402057-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2815 ADONA 02-14-2024 < 2 NG/L C402057-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2814 9CL-PF3ONS 02-14-2024 < 2 NG/L C402057-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2813 11CL-PF3OUDS 02-14-2024 < 2 NG/L C402057-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2812 PERFLUOROUNDECANOIC ACID (PFUNA) 02-14-2024 < 2 NG/L C402057-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2809 PERFLUOROHEXANOIC ACID (PFHXA) 02-14-2024 < 2 NG/L C402057-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2808 PERFLUORODODECANOIC ACID (PFDOA) 02-14-2024 < 2 NG/L C402057-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2807 PERFLUORODECANOIC ACID (PFDA) 02-14-2024 < 2 NG/L C402057-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2806 PERFLUOROCTANOIC ACID (PFOA) 02-14-2024 < 2 NG/L C402057-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2805 PERFLUOROCTANE SULFONIC ACID (PFOS) 02-14-2024 < 2 NG/L C402057-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2804 PERFLUORONONANOIC ACID (PFNA) 02-14-2024 < 2 NG/L C402057-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2803 PERFLUOROHEXANE SULFONIC ACID (PFHxS) 02-14-2024 < 2 NG/L C402057-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2802 PERFLUOROHEPTANOIC ACID (PFHPA) 02-14-2024 < 2 NG/L C402057-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2801 PERFLUOROBUTANE SULFONIC ACID (PFBS) 02-14-2024 < 2 NG/L C402057-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
1930 TDS 02-14-2024 740 5 1000 MG/L C402057-05 CASTAIC LAKE WATER AGENCY 2104 SM 2540 C
1929 ALKALINITY, CARBONATE 02-14-2024 < 2 MG/L C402057-05 CASTAIC LAKE WATER AGENCY 2104 SM 2320 B
1928 ALKALINITY, BICARBONATE 02-14-2024 280 2 MG/L C402057-05 CASTAIC LAKE WATER AGENCY 2104 SM 2320 B
1927 ALKALINITY, TOTAL 02-14-2024 280 2 MG/L C402057-05 CASTAIC LAKE WATER AGENCY 2104 SM 2320 B
1055 SULFATE 02-14-2024 180 0.5 500 MG/L C402057-05 CASTAIC LAKE WATER AGENCY 2104 EPA 300.0
1040 NITRATE 02-14-2024 4.6 0.4 10 .4 MG/L C402057-05 CASTAIC LAKE WATER AGENCY 2104 EPA 300.0
1039 PERCHLORATE 02-14-2024 < 1 6 1 UG/L C402057-05 CASTAIC LAKE WATER AGENCY 2104 EPA 314.1
1021 HYDROXIDE AS CALCIUM CARBONATE 02-14-2024 < 2 MG/L C402057-05 CASTAIC LAKE WATER AGENCY 2104 SM 2320 B
1017 CHLORIDE 02-14-2024 91 1 500 MG/L C402057-05 CASTAIC LAKE WATER AGENCY 2104 EPA 300.0
2920 CARBON, TOTAL 02-14-2024 0.52 0.3 MG/L C402057-05 CASTAIC LAKE WATER AGENCY 2104 SM 5310 D
2829 PERFLUOROHEPTANESULFONIC ACID (PFHPS) 02-14-2024 < 2 NG/L C402057-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2828 PERFLUOROPENTANESULFONIC ACID (PFPES) 02-14-2024 < 2 NG/L C402057-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2827 NONAFLUORO NFDHA 02-14-2024 < 2 NG/L C402057-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
1039 PERCHLORATE 02-07-2024 < 1 6 1 UG/L C402030-03 CASTAIC LAKE WATER AGENCY 2104 EPA 314.1
1039 PERCHLORATE 01-31-2024 < 1 6 1 UG/L C401106-03 CASTAIC LAKE WATER AGENCY 2104 EPA 314.1
1039 PERCHLORATE 01-24-2024 < 1 6 1 UG/L C401083-03 CASTAIC LAKE WATER AGENCY 2104 EPA 314.1
1039 PERCHLORATE 01-17-2024 < 1 6 1 UG/L C401060-03 CASTAIC LAKE WATER AGENCY 2104 EPA 314.1
2920 CARBON, TOTAL 01-10-2024 0.52 0.3 MG/L C401040-05 CASTAIC LAKE WATER AGENCY 2104 SM 5310 D
2829 PERFLUOROHEPTANESULFONIC ACID (PFHPS) 01-10-2024 < 2 NG/L C401040-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2828 PERFLUOROPENTANESULFONIC ACID (PFPES) 01-10-2024 < 2 NG/L C401040-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2827 NONAFLUORO NFDHA 01-10-2024 < 2 NG/L C401040-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2826 PERFLUORO PFEESA 01-10-2024 < 2 NG/L C401040-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2825 PERFLUORO PFMBA 01-10-2024 < 2 NG/L C401040-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2824 PERFLUOROPENTANOIC ACID (PFPEA) 01-10-2024 11 2 NG/L C401040-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2823 PERFLUORO PFMPA 01-10-2024 < 2 NG/L C401040-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2822 PERFLUORODECANE SULFONIC ACID 8:2 FTS 01-10-2024 < 2 NG/L C401040-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2821 PERFLUOROHEXANE SULFONIC ACID 4:2 FTS 01-10-2024 < 2 NG/L C401040-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2820 PERFLUOROOCTANE SULFONIC ACID 6:2 FTS 01-10-2024 < 2 NG/L C401040-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2819 PERFLUOROBUTANOIC ACID (PFBA) 01-10-2024 14 2 NG/L C401040-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2816 HFPO-DA 01-10-2024 < 2 NG/L C401040-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2815 ADONA 01-10-2024 < 2 NG/L C401040-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2814 9CL-PF3ONS 01-10-2024 < 2 NG/L C401040-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2813 11CL-PF3OUDS 01-10-2024 < 2 NG/L C401040-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2812 PERFLUOROUNDECANOIC ACID (PFUNA) 01-10-2024 < 2 NG/L C401040-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2809 PERFLUOROHEXANOIC ACID (PFHXA) 01-10-2024 < 2 NG/L C401040-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2808 PERFLUORODODECANOIC ACID (PFDOA) 01-10-2024 < 2 NG/L C401040-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2807 PERFLUORODECANOIC ACID (PFDA) 01-10-2024 < 2 NG/L C401040-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2806 PERFLUOROCTANOIC ACID (PFOA) 01-10-2024 < 2 NG/L C401040-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2805 PERFLUOROCTANE SULFONIC ACID (PFOS) 01-10-2024 < 2 NG/L C401040-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2804 PERFLUORONONANOIC ACID (PFNA) 01-10-2024 < 2 NG/L C401040-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2803 PERFLUOROHEXANE SULFONIC ACID (PFHxS) 01-10-2024 < 2 NG/L C401040-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2802 PERFLUOROHEPTANOIC ACID (PFHPA) 01-10-2024 < 2 NG/L C401040-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2801 PERFLUOROBUTANE SULFONIC ACID (PFBS) 01-10-2024 < 2 NG/L C401040-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
1930 TDS 01-10-2024 720 5 1000 MG/L C401040-05 CASTAIC LAKE WATER AGENCY 2104 SM 2540 C
1929 ALKALINITY, CARBONATE 01-10-2024 < 2 MG/L C401040-05 CASTAIC LAKE WATER AGENCY 2104 SM 2320 B
1928 ALKALINITY, BICARBONATE 01-10-2024 280 2 MG/L C401040-05 CASTAIC LAKE WATER AGENCY 2104 SM 2320 B
1927 ALKALINITY, TOTAL 01-10-2024 280 2 MG/L C401040-05 CASTAIC LAKE WATER AGENCY 2104 SM 2320 B
1064 CONDUCTIVITY @ 25 C UMHOS/CM 01-10-2024 1000 1 1600 UMHO/CM C401040-05 CASTAIC LAKE WATER AGENCY 2104 SM 2510 B
1055 SULFATE 01-10-2024 170 0.5 500 MG/L C401040-05 CASTAIC LAKE WATER AGENCY 2104 EPA 300.0
1040 NITRATE 01-10-2024 4.5 0.4 10 .4 MG/L C401040-05 CASTAIC LAKE WATER AGENCY 2104 EPA 300.0
1039 PERCHLORATE 01-10-2024 < 1 6 1 UG/L C401040-05 CASTAIC LAKE WATER AGENCY 2104 EPA 314.1
1021 HYDROXIDE AS CALCIUM CARBONATE 01-10-2024 < 2 MG/L C401040-05 CASTAIC LAKE WATER AGENCY 2104 SM 2320 B
1017 CHLORIDE 01-10-2024 88 1 500 MG/L C401040-05 CASTAIC LAKE WATER AGENCY 2104 EPA 300.0
1039 PERCHLORATE 01-03-2024 < 1 6 1 UG/L C401015-03 CASTAIC LAKE WATER AGENCY 2104 EPA 314.1
1039 PERCHLORATE 12-27-2023 < 2 6 2 UG/L C312090-03 CASTAIC LAKE WATER AGENCY 2104 EPA 314.1
1039 PERCHLORATE 12-20-2023 < 2 6 2 UG/L C312069-03 CASTAIC LAKE WATER AGENCY 2104 EPA 314.1
2920 CARBON, TOTAL 12-13-2023 0.33 0.3 MG/L C312045-05 CASTAIC LAKE WATER AGENCY 2104 SM 5310 D
2829 PERFLUOROHEPTANESULFONIC ACID (PFHPS) 12-13-2023 < 2 NG/L C312045-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2828 PERFLUOROPENTANESULFONIC ACID (PFPES) 12-13-2023 < 2 NG/L C312045-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2827 NONAFLUORO NFDHA 12-13-2023 < 2 NG/L C312045-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2826 PERFLUORO PFEESA 12-13-2023 < 2 NG/L C312045-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2825 PERFLUORO PFMBA 12-13-2023 < 2 NG/L C312045-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2824 PERFLUOROPENTANOIC ACID (PFPEA) 12-13-2023 8.6 2 NG/L C312045-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2823 PERFLUORO PFMPA 12-13-2023 < 2 NG/L C312045-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2822 PERFLUORODECANE SULFONIC ACID 8:2 FTS 12-13-2023 < 2 NG/L C312045-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2821 PERFLUOROHEXANE SULFONIC ACID 4:2 FTS 12-13-2023 < 2 NG/L C312045-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2820 PERFLUOROOCTANE SULFONIC ACID 6:2 FTS 12-13-2023 < 2 NG/L C312045-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2819 PERFLUOROBUTANOIC ACID (PFBA) 12-13-2023 15 2 NG/L C312045-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2816 HFPO-DA 12-13-2023 < 2 NG/L C312045-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2815 ADONA 12-13-2023 < 2 NG/L C312045-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2814 9CL-PF3ONS 12-13-2023 < 2 NG/L C312045-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2813 11CL-PF3OUDS 12-13-2023 < 2 NG/L C312045-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2812 PERFLUOROUNDECANOIC ACID (PFUNA) 12-13-2023 < 2 NG/L C312045-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2809 PERFLUOROHEXANOIC ACID (PFHXA) 12-13-2023 < 2 NG/L C312045-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2808 PERFLUORODODECANOIC ACID (PFDOA) 12-13-2023 < 2 NG/L C312045-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2807 PERFLUORODECANOIC ACID (PFDA) 12-13-2023 < 2 NG/L C312045-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2806 PERFLUOROCTANOIC ACID (PFOA) 12-13-2023 < 2 NG/L C312045-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2805 PERFLUOROCTANE SULFONIC ACID (PFOS) 12-13-2023 < 2 NG/L C312045-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2804 PERFLUORONONANOIC ACID (PFNA) 12-13-2023 < 2 NG/L C312045-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2803 PERFLUOROHEXANE SULFONIC ACID (PFHxS) 12-13-2023 < 2 NG/L C312045-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2802 PERFLUOROHEPTANOIC ACID (PFHPA) 12-13-2023 < 2 NG/L C312045-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2801 PERFLUOROBUTANE SULFONIC ACID (PFBS) 12-13-2023 < 2 NG/L C312045-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
1930 TDS 12-13-2023 710 5 1000 MG/L C312045-05 CASTAIC LAKE WATER AGENCY 2104 SM 2540 C
1929 ALKALINITY, CARBONATE 12-13-2023 < 2 MG/L C312045-05 CASTAIC LAKE WATER AGENCY 2104 SM 2320 B
1928 ALKALINITY, BICARBONATE 12-13-2023 270 2 MG/L C312045-05 CASTAIC LAKE WATER AGENCY 2104 SM 2320 B
1927 ALKALINITY, TOTAL 12-13-2023 270 2 MG/L C312045-05 CASTAIC LAKE WATER AGENCY 2104 SM 2320 B
1064 CONDUCTIVITY @ 25 C UMHOS/CM 12-13-2023 1000 1 1600 UMHO/CM C312045-05 CASTAIC LAKE WATER AGENCY 2104 SM 2510 B
1055 SULFATE 12-13-2023 160 0.5 500 MG/L C312045-05 CASTAIC LAKE WATER AGENCY 2104 EPA 300.0
1040 NITRATE 12-13-2023 4.3 0.4 10 .4 MG/L C312045-05 CASTAIC LAKE WATER AGENCY 2104 EPA 300.0
1039 PERCHLORATE 12-13-2023 < 2 6 2 UG/L C312045-05 CASTAIC LAKE WATER AGENCY 2104 EPA 314.1
1021 HYDROXIDE AS CALCIUM CARBONATE 12-13-2023 < 2 MG/L C312045-05 CASTAIC LAKE WATER AGENCY 2104 SM 2320 B
1017 CHLORIDE 12-13-2023 87 1 500 MG/L C312045-05 CASTAIC LAKE WATER AGENCY 2104 EPA 300.0
1039 PERCHLORATE 12-06-2023 < 2 6 2 UG/L C312015-03 CASTAIC LAKE WATER AGENCY 2104 EPA 314.1
1039 PERCHLORATE 11-29-2023 < 2 6 2 UG/L C311102-03 CASTAIC LAKE WATER AGENCY 2104 EPA 314.1
1039 PERCHLORATE 11-22-2023 < 2 6 2 UG/L C311078-03 CASTAIC LAKE WATER AGENCY 2104 EPA 314.1
1039 PERCHLORATE 11-15-2023 < 2 6 2 UG/L C311050-03 CASTAIC LAKE WATER AGENCY 2104 EPA 314.1
2920 CARBON, TOTAL 11-08-2023 0.50 0.3 MG/L C311034-05 CASTAIC LAKE WATER AGENCY 2104 SM 5310 D
2829 PERFLUOROHEPTANESULFONIC ACID (PFHPS) 11-08-2023 < 2 NG/L C311034-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2828 PERFLUOROPENTANESULFONIC ACID (PFPES) 11-08-2023 < 2 NG/L C311034-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2827 NONAFLUORO NFDHA 11-08-2023 < 2 NG/L C311034-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2826 PERFLUORO PFEESA 11-08-2023 < 2 NG/L C311034-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2825 PERFLUORO PFMBA 11-08-2023 < 2 NG/L C311034-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2824 PERFLUOROPENTANOIC ACID (PFPEA) 11-08-2023 5.1 2 NG/L C311034-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2823 PERFLUORO PFMPA 11-08-2023 < 2 NG/L C311034-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2822 PERFLUORODECANE SULFONIC ACID 8:2 FTS 11-08-2023 < 2 NG/L C311034-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2821 PERFLUOROHEXANE SULFONIC ACID 4:2 FTS 11-08-2023 < 2 NG/L C311034-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2820 PERFLUOROOCTANE SULFONIC ACID 6:2 FTS 11-08-2023 < 2 NG/L C311034-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2819 PERFLUOROBUTANOIC ACID (PFBA) 11-08-2023 14 2 NG/L C311034-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2816 HFPO-DA 11-08-2023 < 2 NG/L C311034-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2815 ADONA 11-08-2023 < 2 NG/L C311034-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2814 9CL-PF3ONS 11-08-2023 < 2 NG/L C311034-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2813 11CL-PF3OUDS 11-08-2023 < 2 NG/L C311034-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2812 PERFLUOROUNDECANOIC ACID (PFUNA) 11-08-2023 < 2 NG/L C311034-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2809 PERFLUOROHEXANOIC ACID (PFHXA) 11-08-2023 < 2 NG/L C311034-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2808 PERFLUORODODECANOIC ACID (PFDOA) 11-08-2023 < 2 NG/L C311034-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2807 PERFLUORODECANOIC ACID (PFDA) 11-08-2023 < 2 NG/L C311034-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2806 PERFLUOROCTANOIC ACID (PFOA) 11-08-2023 < 2 NG/L C311034-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2805 PERFLUOROCTANE SULFONIC ACID (PFOS) 11-08-2023 < 2 NG/L C311034-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2804 PERFLUORONONANOIC ACID (PFNA) 11-08-2023 < 2 NG/L C311034-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2803 PERFLUOROHEXANE SULFONIC ACID (PFHxS) 11-08-2023 < 2 NG/L C311034-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2802 PERFLUOROHEPTANOIC ACID (PFHPA) 11-08-2023 < 2 NG/L C311034-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2801 PERFLUOROBUTANE SULFONIC ACID (PFBS) 11-08-2023 < 2 NG/L C311034-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
1930 TDS 11-08-2023 700 5 1000 MG/L C311034-05 CASTAIC LAKE WATER AGENCY 2104 SM 2540 C
1929 ALKALINITY, CARBONATE 11-08-2023 < 2 MG/L C311034-05 CASTAIC LAKE WATER AGENCY 2104 SM 2320 B
1928 ALKALINITY, BICARBONATE 11-08-2023 280 2 MG/L C311034-05 CASTAIC LAKE WATER AGENCY 2104 SM 2320 B
1927 ALKALINITY, TOTAL 11-08-2023 280 2 MG/L C311034-05 CASTAIC LAKE WATER AGENCY 2104 SM 2320 B
1055 SULFATE 11-08-2023 160 0.5 500 MG/L C311034-05 CASTAIC LAKE WATER AGENCY 2104 EPA 300.0
1040 NITRATE 11-08-2023 4.3 0.4 10 .4 MG/L C311034-05 CASTAIC LAKE WATER AGENCY 2104 EPA 300.0
1039 PERCHLORATE 11-08-2023 < 2 6 2 UG/L C311034-05 CASTAIC LAKE WATER AGENCY 2104 EPA 314.1
1021 HYDROXIDE AS CALCIUM CARBONATE 11-08-2023 < 2 MG/L C311034-05 CASTAIC LAKE WATER AGENCY 2104 SM 2320 B
1017 CHLORIDE 11-08-2023 87 1 500 MG/L C311034-05 CASTAIC LAKE WATER AGENCY 2104 EPA 300.0
1039 PERCHLORATE 11-01-2023 < 2 6 2 UG/L C311008-03 CASTAIC LAKE WATER AGENCY 2104 EPA 314.1
1039 PERCHLORATE 10-25-2023 < 2 6 2 UG/L C310092-03 CASTAIC LAKE WATER AGENCY 2104 EPA 314.1
1039 PERCHLORATE 10-18-2023 < 2 6 2 UG/L C310062-03 CASTAIC LAKE WATER AGENCY 2104 EPA 314.1
2920 CARBON, TOTAL 10-11-2023 0.31 0.3 MG/L C310041-05 CASTAIC LAKE WATER AGENCY 2104 SM 5310 D
2829 PERFLUOROHEPTANESULFONIC ACID (PFHPS) 10-11-2023 < 2 NG/L C310041-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2828 PERFLUOROPENTANESULFONIC ACID (PFPES) 10-11-2023 < 2 NG/L C310041-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2827 NONAFLUORO NFDHA 10-11-2023 < 2 NG/L C310041-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2826 PERFLUORO PFEESA 10-11-2023 < 2 NG/L C310041-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2825 PERFLUORO PFMBA 10-11-2023 < 2 NG/L C310041-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2824 PERFLUOROPENTANOIC ACID (PFPEA) 10-11-2023 < 2 NG/L C310041-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2823 PERFLUORO PFMPA 10-11-2023 < 2 NG/L C310041-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2822 PERFLUORODECANE SULFONIC ACID 8:2 FTS 10-11-2023 < 2 NG/L C310041-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2821 PERFLUOROHEXANE SULFONIC ACID 4:2 FTS 10-11-2023 < 2 NG/L C310041-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2820 PERFLUOROOCTANE SULFONIC ACID 6:2 FTS 10-11-2023 < 2 NG/L C310041-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2819 PERFLUOROBUTANOIC ACID (PFBA) 10-11-2023 12 2 NG/L C310041-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2816 HFPO-DA 10-11-2023 < 2 NG/L C310041-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2815 ADONA 10-11-2023 < 2 NG/L C310041-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2814 9CL-PF3ONS 10-11-2023 < 2 NG/L C310041-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2813 11CL-PF3OUDS 10-11-2023 < 2 NG/L C310041-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2812 PERFLUOROUNDECANOIC ACID (PFUNA) 10-11-2023 < 2 NG/L C310041-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2809 PERFLUOROHEXANOIC ACID (PFHXA) 10-11-2023 < 2 NG/L C310041-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2808 PERFLUORODODECANOIC ACID (PFDOA) 10-11-2023 < 2 NG/L C310041-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2807 PERFLUORODECANOIC ACID (PFDA) 10-11-2023 < 2 NG/L C310041-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2806 PERFLUOROCTANOIC ACID (PFOA) 10-11-2023 < 2 NG/L C310041-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2805 PERFLUOROCTANE SULFONIC ACID (PFOS) 10-11-2023 < 2 NG/L C310041-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2804 PERFLUORONONANOIC ACID (PFNA) 10-11-2023 < 2 NG/L C310041-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2803 PERFLUOROHEXANE SULFONIC ACID (PFHxS) 10-11-2023 < 2 NG/L C310041-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2802 PERFLUOROHEPTANOIC ACID (PFHPA) 10-11-2023 < 2 NG/L C310041-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2801 PERFLUOROBUTANE SULFONIC ACID (PFBS) 10-11-2023 < 2 NG/L C310041-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
1930 TDS 10-11-2023 720 5 1000 MG/L C310041-05 CASTAIC LAKE WATER AGENCY 2104 SM 2540 C
1929 ALKALINITY, CARBONATE 10-11-2023 < 2 MG/L C310041-05 CASTAIC LAKE WATER AGENCY 2104 SM 2320 B
1928 ALKALINITY, BICARBONATE 10-11-2023 280 2 MG/L C310041-05 CASTAIC LAKE WATER AGENCY 2104 SM 2320 B
1927 ALKALINITY, TOTAL 10-11-2023 280 2 MG/L C310041-05 CASTAIC LAKE WATER AGENCY 2104 SM 2320 B
1055 SULFATE 10-11-2023 170 0.5 500 MG/L C310041-05 CASTAIC LAKE WATER AGENCY 2104 EPA 300.0
1040 NITRATE 10-11-2023 4.7 0.4 10 .4 MG/L C310041-05 CASTAIC LAKE WATER AGENCY 2104 EPA 300.0
1039 PERCHLORATE 10-11-2023 < 2 6 2 UG/L C310041-05 CASTAIC LAKE WATER AGENCY 2104 EPA 314.1
1021 HYDROXIDE AS CALCIUM CARBONATE 10-11-2023 < 2 MG/L C310041-05 CASTAIC LAKE WATER AGENCY 2104 SM 2320 B
1017 CHLORIDE 10-11-2023 93 1 500 MG/L C310041-05 CASTAIC LAKE WATER AGENCY 2104 EPA 300.0
1039 PERCHLORATE 10-04-2023 < 2 6 2 UG/L C310016-03 CASTAIC LAKE WATER AGENCY 2104 EPA 314.1
1039 PERCHLORATE 09-27-2023 < 2 6 2 UG/L C309087-03 CASTAIC LAKE WATER AGENCY 2104 EPA 314.1
1039 PERCHLORATE 09-20-2023 < 2 6 2 UG/L C309065-03 CASTAIC LAKE WATER AGENCY 2104 EPA 314.1
2809 PERFLUOROHEXANOIC ACID (PFHXA) 09-13-2023 < 2 NG/L C309038-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2808 PERFLUORODODECANOIC ACID (PFDOA) 09-13-2023 < 2 NG/L C309038-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2807 PERFLUORODECANOIC ACID (PFDA) 09-13-2023 < 2 NG/L C309038-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2806 PERFLUOROCTANOIC ACID (PFOA) 09-13-2023 < 2 NG/L C309038-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2805 PERFLUOROCTANE SULFONIC ACID (PFOS) 09-13-2023 < 2 NG/L C309038-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2804 PERFLUORONONANOIC ACID (PFNA) 09-13-2023 < 2 NG/L C309038-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2803 PERFLUOROHEXANE SULFONIC ACID (PFHxS) 09-13-2023 < 2 NG/L C309038-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2802 PERFLUOROHEPTANOIC ACID (PFHPA) 09-13-2023 < 2 NG/L C309038-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2801 PERFLUOROBUTANE SULFONIC ACID (PFBS) 09-13-2023 < 2 NG/L C309038-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
1930 TDS 09-13-2023 750 5 1000 MG/L C309038-05 CASTAIC LAKE WATER AGENCY 2104 SM 2540 C
1929 ALKALINITY, CARBONATE 09-13-2023 < 2 MG/L C309038-05 CASTAIC LAKE WATER AGENCY 2104 SM 2320 B
1928 ALKALINITY, BICARBONATE 09-13-2023 280 2 MG/L C309038-05 CASTAIC LAKE WATER AGENCY 2104 SM 2320 B
1927 ALKALINITY, TOTAL 09-13-2023 280 2 MG/L C309038-05 CASTAIC LAKE WATER AGENCY 2104 SM 2320 B
1055 SULFATE 09-13-2023 170 0.5 500 MG/L C309038-05 CASTAIC LAKE WATER AGENCY 2104 EPA 300.0
1040 NITRATE 09-13-2023 4.5 0.4 10 .4 MG/L C309038-05 CASTAIC LAKE WATER AGENCY 2104 EPA 300.0
1039 PERCHLORATE 09-13-2023 < 2 6 2 UG/L C309038-05 CASTAIC LAKE WATER AGENCY 2104 EPA 314.1
1021 HYDROXIDE AS CALCIUM CARBONATE 09-13-2023 < 2 MG/L C309038-05 CASTAIC LAKE WATER AGENCY 2104 SM 2320 B
1017 CHLORIDE 09-13-2023 92 1 500 MG/L C309038-05 CASTAIC LAKE WATER AGENCY 2104 EPA 300.0
2920 CARBON, TOTAL 09-13-2023 0.31 0.3 MG/L C309038-05 CASTAIC LAKE WATER AGENCY 2104 SM 5310 D
2829 PERFLUOROHEPTANESULFONIC ACID (PFHPS) 09-13-2023 < 2 NG/L C309038-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2828 PERFLUOROPENTANESULFONIC ACID (PFPES) 09-13-2023 < 2 NG/L C309038-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2827 NONAFLUORO NFDHA 09-13-2023 < 2 NG/L C309038-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2826 PERFLUORO PFEESA 09-13-2023 < 2 NG/L C309038-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2825 PERFLUORO PFMBA 09-13-2023 < 2 NG/L C309038-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2824 PERFLUOROPENTANOIC ACID (PFPEA) 09-13-2023 < 2 NG/L C309038-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2823 PERFLUORO PFMPA 09-13-2023 < 2 NG/L C309038-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2822 PERFLUORODECANE SULFONIC ACID 8:2 FTS 09-13-2023 < 2 NG/L C309038-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2821 PERFLUOROHEXANE SULFONIC ACID 4:2 FTS 09-13-2023 < 2 NG/L C309038-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2820 PERFLUOROOCTANE SULFONIC ACID 6:2 FTS 09-13-2023 < 2 NG/L C309038-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2819 PERFLUOROBUTANOIC ACID (PFBA) 09-13-2023 7.3 2 NG/L C309038-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2816 HFPO-DA 09-13-2023 < 2 NG/L C309038-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2815 ADONA 09-13-2023 < 2 NG/L C309038-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2814 9CL-PF3ONS 09-13-2023 < 2 NG/L C309038-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2813 11CL-PF3OUDS 09-13-2023 < 2 NG/L C309038-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2812 PERFLUOROUNDECANOIC ACID (PFUNA) 09-13-2023 < 2 NG/L C309038-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
1039 PERCHLORATE 09-06-2023 < 2 6 2 UG/L C309017-03 CASTAIC LAKE WATER AGENCY 2104 EPA 314.1
1039 PERCHLORATE 08-30-2023 < 2 6 2 UG/L C308118-03 CASTAIC LAKE WATER AGENCY 2104 EPA 314.1
1039 PERCHLORATE 08-23-2023 < 2 6 2 UG/L C308098-03 CASTAIC LAKE WATER AGENCY 2104 EPA 314.1
1039 PERCHLORATE 08-16-2023 < 2 6 2 UG/L C308075-03 CASTAIC LAKE WATER AGENCY 2104 EPA 314.1
2920 CARBON, TOTAL 08-09-2023 0.46 0.3 MG/L C308044-05 CASTAIC LAKE WATER AGENCY 2104 SM 5310 D
2829 PERFLUOROHEPTANESULFONIC ACID (PFHPS) 08-09-2023 < 2 NG/L C308044-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2828 PERFLUOROPENTANESULFONIC ACID (PFPES) 08-09-2023 < 2 NG/L C308044-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2827 NONAFLUORO NFDHA 08-09-2023 < 2 NG/L C308044-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2826 PERFLUORO PFEESA 08-09-2023 < 2 NG/L C308044-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2825 PERFLUORO PFMBA 08-09-2023 < 2 NG/L C308044-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2824 PERFLUOROPENTANOIC ACID (PFPEA) 08-09-2023 < 2 NG/L C308044-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2823 PERFLUORO PFMPA 08-09-2023 < 2 NG/L C308044-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2822 PERFLUORODECANE SULFONIC ACID 8:2 FTS 08-09-2023 < 2 NG/L C308044-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2821 PERFLUOROHEXANE SULFONIC ACID 4:2 FTS 08-09-2023 < 2 NG/L C308044-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2820 PERFLUOROOCTANE SULFONIC ACID 6:2 FTS 08-09-2023 < 3 NG/L C308044-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2819 PERFLUOROBUTANOIC ACID (PFBA) 08-09-2023 < 2 NG/L C308044-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2816 HFPO-DA 08-09-2023 < 2 NG/L C308044-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2815 ADONA 08-09-2023 < 2 NG/L C308044-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2814 9CL-PF3ONS 08-09-2023 < 2 NG/L C308044-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2813 11CL-PF3OUDS 08-09-2023 < 2 NG/L C308044-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2812 PERFLUOROUNDECANOIC ACID (PFUNA) 08-09-2023 < 2 NG/L C308044-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2809 PERFLUOROHEXANOIC ACID (PFHXA) 08-09-2023 < 2 NG/L C308044-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2808 PERFLUORODODECANOIC ACID (PFDOA) 08-09-2023 < 2 NG/L C308044-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2807 PERFLUORODECANOIC ACID (PFDA) 08-09-2023 < 2 NG/L C308044-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2806 PERFLUOROCTANOIC ACID (PFOA) 08-09-2023 < 2 NG/L C308044-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
1055 SULFATE 08-09-2023 180 0.5 500 MG/L C308044-05 CASTAIC LAKE WATER AGENCY 2104 EPA 300.0
1040 NITRATE 08-09-2023 4.7 0.4 10 .4 MG/L C308044-05 CASTAIC LAKE WATER AGENCY 2104 EPA 300.0
1039 PERCHLORATE 08-09-2023 < 2 6 2 UG/L C308044-05 CASTAIC LAKE WATER AGENCY 2104 EPA 314.1
1021 HYDROXIDE AS CALCIUM CARBONATE 08-09-2023 < 2 MG/L C308044-05 CASTAIC LAKE WATER AGENCY 2104 SM 2320 B
1017 CHLORIDE 08-09-2023 96 1 500 MG/L C308044-05 CASTAIC LAKE WATER AGENCY 2104 EPA 300.0
2805 PERFLUOROCTANE SULFONIC ACID (PFOS) 08-09-2023 < 2 NG/L C308044-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2804 PERFLUORONONANOIC ACID (PFNA) 08-09-2023 < 2 NG/L C308044-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2803 PERFLUOROHEXANE SULFONIC ACID (PFHxS) 08-09-2023 < 2 NG/L C308044-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2802 PERFLUOROHEPTANOIC ACID (PFHPA) 08-09-2023 < 2 NG/L C308044-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2801 PERFLUOROBUTANE SULFONIC ACID (PFBS) 08-09-2023 < 2 NG/L C308044-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
1930 TDS 08-09-2023 750 5 1000 MG/L C308044-05 CASTAIC LAKE WATER AGENCY 2104 SM 2540 C
1929 ALKALINITY, CARBONATE 08-09-2023 < 2 MG/L C308044-05 CASTAIC LAKE WATER AGENCY 2104 SM 2320 B
1928 ALKALINITY, BICARBONATE 08-09-2023 290 2 MG/L C308044-05 CASTAIC LAKE WATER AGENCY 2104 SM 2320 B
1927 ALKALINITY, TOTAL 08-09-2023 290 2 MG/L C308044-05 CASTAIC LAKE WATER AGENCY 2104 SM 2320 B
1039 PERCHLORATE 08-02-2023 < 2 6 2 UG/L C308013-03 CASTAIC LAKE WATER AGENCY 2104 EPA 314.1
1039 PERCHLORATE 07-27-2023 < 2 6 2 UG/L C307088-03 CASTAIC LAKE WATER AGENCY 2104 EPA 314.1
2822 PERFLUORODECANE SULFONIC ACID 8:2 FTS 07-19-2023 < 2 NG/L C307063-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2821 PERFLUOROHEXANE SULFONIC ACID 4:2 FTS 07-19-2023 < 2 NG/L C307063-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2820 PERFLUOROOCTANE SULFONIC ACID 6:2 FTS 07-19-2023 < 2 NG/L C307063-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2819 PERFLUOROBUTANOIC ACID (PFBA) 07-19-2023 < 2 NG/L C307063-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2816 HFPO-DA 07-19-2023 < 2 NG/L C307063-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2815 ADONA 07-19-2023 < 2 NG/L C307063-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2814 9CL-PF3ONS 07-19-2023 < 2 NG/L C307063-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2813 11CL-PF3OUDS 07-19-2023 < 2 NG/L C307063-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2812 PERFLUOROUNDECANOIC ACID (PFUNA) 07-19-2023 < 2 NG/L C307063-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2809 PERFLUOROHEXANOIC ACID (PFHXA) 07-19-2023 < 2 NG/L C307063-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2808 PERFLUORODODECANOIC ACID (PFDOA) 07-19-2023 < 2 NG/L C307063-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2807 PERFLUORODECANOIC ACID (PFDA) 07-19-2023 < 2 NG/L C307063-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2806 PERFLUOROCTANOIC ACID (PFOA) 07-19-2023 < 2 NG/L C307063-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2805 PERFLUOROCTANE SULFONIC ACID (PFOS) 07-19-2023 < 2 NG/L C307063-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2804 PERFLUORONONANOIC ACID (PFNA) 07-19-2023 < 2 NG/L C307063-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2803 PERFLUOROHEXANE SULFONIC ACID (PFHxS) 07-19-2023 < 2 NG/L C307063-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2802 PERFLUOROHEPTANOIC ACID (PFHPA) 07-19-2023 < 2 NG/L C307063-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2801 PERFLUOROBUTANE SULFONIC ACID (PFBS) 07-19-2023 < 2 NG/L C307063-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
1930 TDS 07-19-2023 800 5 1000 MG/L C307063-05 CASTAIC LAKE WATER AGENCY 2104 SM 2540 C
1929 ALKALINITY, CARBONATE 07-19-2023 < 2 MG/L C307063-05 CASTAIC LAKE WATER AGENCY 2104 SM 2320 B
1928 ALKALINITY, BICARBONATE 07-19-2023 290 2 MG/L C307063-05 CASTAIC LAKE WATER AGENCY 2104 SM 2320 B
1927 ALKALINITY, TOTAL 07-19-2023 290 2 MG/L C307063-05 CASTAIC LAKE WATER AGENCY 2104 SM 2320 B
1055 SULFATE 07-19-2023 200 0.5 500 MG/L C307063-05 CASTAIC LAKE WATER AGENCY 2104 EPA 300.0
1040 NITRATE 07-19-2023 3.4 0.4 10 .4 MG/L C307063-05 CASTAIC LAKE WATER AGENCY 2104 EPA 300.0
1039 PERCHLORATE 07-19-2023 < 2 6 2 UG/L C307063-05 CASTAIC LAKE WATER AGENCY 2104 EPA 314.1
1021 HYDROXIDE AS CALCIUM CARBONATE 07-19-2023 < 2 MG/L C307063-05 CASTAIC LAKE WATER AGENCY 2104 SM 2320 B
1017 CHLORIDE 07-19-2023 100 1 500 MG/L C307063-05 CASTAIC LAKE WATER AGENCY 2104 EPA 300.0
2920 CARBON, TOTAL 07-19-2023 0.42 0.3 MG/L C307063-05 CASTAIC LAKE WATER AGENCY 2104 SM 5310 D
2829 PERFLUOROHEPTANESULFONIC ACID (PFHPS) 07-19-2023 < 2 NG/L C307063-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2828 PERFLUOROPENTANESULFONIC ACID (PFPES) 07-19-2023 < 2 NG/L C307063-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2827 NONAFLUORO NFDHA 07-19-2023 < 2 NG/L C307063-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2826 PERFLUORO PFEESA 07-19-2023 < 2 NG/L C307063-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2825 PERFLUORO PFMBA 07-19-2023 < 2 NG/L C307063-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2824 PERFLUOROPENTANOIC ACID (PFPEA) 07-19-2023 < 2 NG/L C307063-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2823 PERFLUORO PFMPA 07-19-2023 < 2 NG/L C307063-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
1039 PERCHLORATE 07-12-2023 < 2 6 2 UG/L C307038-03 CASTAIC LAKE WATER AGENCY 2104 EPA 314.1
1039 PERCHLORATE 07-05-2023 < 2 6 2 UG/L C307015-03 CASTAIC LAKE WATER AGENCY 2104 EPA 314.1
2998 N-PROPYLBENZENE 06-28-2023 < 0.5 0.5 UG/L C306110-02 CASTAIC LAKE WATER AGENCY 2104 EPA 524.2
2997 O-XYLENE 06-28-2023 < 0.5 .5 UG/L C306110-02 CASTAIC LAKE WATER AGENCY 2104 EPA 524.2
2996 STYRENE 06-28-2023 < 0.5 100 .5 UG/L C306110-02 CASTAIC LAKE WATER AGENCY 2104 EPA 524.2
2994 ISOPROPYLBENZENE 06-28-2023 < 0.5 .5 UG/L C306110-02 CASTAIC LAKE WATER AGENCY 2104 EPA 524.2
2994 ISOPROPYLBENZENE 06-28-2023 < 0.5 0.5 UG/L C306110-02 CASTAIC LAKE WATER AGENCY 2104 EPA 524.2
2993 BROMOBENZENE 06-28-2023 < 0.5 .5 UG/L C306110-02 CASTAIC LAKE WATER AGENCY 2104 EPA 524.2
2992 ETHYLBENZENE 06-28-2023 < 0.5 300 .5 UG/L C306110-02 CASTAIC LAKE WATER AGENCY 2104 EPA 524.2
2991 TOLUENE 06-28-2023 < 0.5 150 .5 UG/L C306110-02 CASTAIC LAKE WATER AGENCY 2104 EPA 524.2
2990 BENZENE 06-28-2023 < 0.5 1 .5 UG/L C306110-02 CASTAIC LAKE WATER AGENCY 2104 EPA 524.2
2989 CHLOROBENZENE 06-28-2023 < 0.5 70 .5 UG/L C306110-02 CASTAIC LAKE WATER AGENCY 2104 EPA 524.2
2988 1,1,2,2-TETRACHLOROETHANE 06-28-2023 < 0.5 1 .5 UG/L C306110-02 CASTAIC LAKE WATER AGENCY 2104 EPA 524.2
2987 TETRACHLOROETHYLENE 06-28-2023 < 0.5 5 .5 UG/L C306110-02 CASTAIC LAKE WATER AGENCY 2104 EPA 524.2
2986 1,1,1,2-TETRACHLOROETHANE 06-28-2023 < 0.5 .5 UG/L C306110-02 CASTAIC LAKE WATER AGENCY 2104 EPA 524.2
2985 1,1,2-TRICHLOROETHANE 06-28-2023 < 0.5 5 .5 UG/L C306110-02 CASTAIC LAKE WATER AGENCY 2104 EPA 524.2
2984 TRICHLOROETHYLENE 06-28-2023 < 0.5 5 .5 UG/L C306110-02 CASTAIC LAKE WATER AGENCY 2104 EPA 524.2
2983 1,2-DICHLOROPROPANE 06-28-2023 < 0.5 5 .5 UG/L C306110-02 CASTAIC LAKE WATER AGENCY 2104 EPA 524.2
2982 CARBON TETRACHLORIDE 06-28-2023 < 0.5 .5 .5 UG/L C306110-02 CASTAIC LAKE WATER AGENCY 2104 EPA 524.2
2981 1,1,1-TRICHLOROETHANE 06-28-2023 < 0.5 200 .5 UG/L C306110-02 CASTAIC LAKE WATER AGENCY 2104 EPA 524.2
2980 1,2-DICHLOROETHANE 06-28-2023 < 0.5 .5 .5 UG/L C306110-02 CASTAIC LAKE WATER AGENCY 2104 EPA 524.2
2979 TRANS-1,2-DICHLOROETHYLENE 06-28-2023 < 0.5 10 .5 UG/L C306110-02 CASTAIC LAKE WATER AGENCY 2104 EPA 524.2
2978 1,1-DICHLOROETHANE 06-28-2023 < 0.5 5 .5 UG/L C306110-02 CASTAIC LAKE WATER AGENCY 2104 EPA 524.2
2977 1,1-DICHLOROETHYLENE 06-28-2023 < 0.5 6 .5 UG/L C306110-02 CASTAIC LAKE WATER AGENCY 2104 EPA 524.2
2976 VINYL CHLORIDE 06-28-2023 < 0.5 .5 .5 UG/L C306110-02 CASTAIC LAKE WATER AGENCY 2104 EPA 524.2
2969 P-DICHLOROBENZENE 06-28-2023 < 0.5 5 .5 UG/L C306110-02 CASTAIC LAKE WATER AGENCY 2104 EPA 524.2
2968 O-DICHLOROBENZENE 06-28-2023 < 0.5 600 .5 UG/L C306110-02 CASTAIC LAKE WATER AGENCY 2104 EPA 524.2
2967 M-DICHLOROBENZENE 06-28-2023 < 0.5 .5 UG/L C306110-02 CASTAIC LAKE WATER AGENCY 2104 EPA 524.2
2966 P-CHLOROTOLUENE 06-28-2023 < 0.5 0.5 UG/L C306110-02 CASTAIC LAKE WATER AGENCY 2104 EPA 524.2
2965 O-CHLOROTOLUENE 06-28-2023 < 0.5 0.5 UG/L C306110-02 CASTAIC LAKE WATER AGENCY 2104 EPA 524.2
2964 DICHLOROMETHANE 06-28-2023 < 0.5 5 .5 UG/L C306110-02 CASTAIC LAKE WATER AGENCY 2104 EPA 524.2
2963 XYLENE, META AND PARA 06-28-2023 < 0.5 .5 UG/L C306110-02 CASTAIC LAKE WATER AGENCY 2104 EPA 524.2
2955 XYLENES, TOTAL 06-28-2023 < 0.5 1750 0.5 UG/L C306110-02 CASTAIC LAKE WATER AGENCY 2104 EPA 524.2
2950 TTHM 06-28-2023 < 1 80 UG/L C306110-02 CASTAIC LAKE WATER AGENCY 2104 EPA 524.2
2944 DIBROMOCHLOROMETHANE 06-28-2023 < 1 1 UG/L C306110-02 CASTAIC LAKE WATER AGENCY 2104 EPA 524.2
2943 BROMODICHLOROMETHANE 06-28-2023 < 1 1 UG/L C306110-02 CASTAIC LAKE WATER AGENCY 2104 EPA 524.2
2942 BROMOFORM 06-28-2023 < 1 1 UG/L C306110-02 CASTAIC LAKE WATER AGENCY 2104 EPA 524.2
2941 CHLOROFORM 06-28-2023 < 1 1 UG/L C306110-02 CASTAIC LAKE WATER AGENCY 2104 EPA 524.2
2904 TRICHLOROTRIFLUOROETHANE 06-28-2023 < 10 1200 10 UG/L C306110-02 CASTAIC LAKE WATER AGENCY 2104 EPA 524.2
2430 BROMOCHLOROMETHANE 06-28-2023 < 0.5 .5 UG/L C306110-02 CASTAIC LAKE WATER AGENCY 2104 EPA 524.2
2428 SEC-BUTYLBENZENE 06-28-2023 < 0.5 0.5 UG/L C306110-02 CASTAIC LAKE WATER AGENCY 2104 EPA 524.2
2426 TERT-BUTYLBENZENE 06-28-2023 < 0.5 0.5 UG/L C306110-02 CASTAIC LAKE WATER AGENCY 2104 EPA 524.2
2424 1,3,5-TRIMETHYLBENZENE 06-28-2023 < 0.5 0.5 UG/L C306110-02 CASTAIC LAKE WATER AGENCY 2104 EPA 524.2
2422 N-BUTYLBENZENE 06-28-2023 < 0.5 0.5 UG/L C306110-02 CASTAIC LAKE WATER AGENCY 2104 EPA 524.2
2420 1,2,3-TRICHLOROBENZENE 06-28-2023 < 0.5 .5 UG/L C306110-02 CASTAIC LAKE WATER AGENCY 2104 EPA 524.2
2418 1,2,4-TRIMETHYLBENZENE 06-28-2023 < 0.5 0.5 UG/L C306110-02 CASTAIC LAKE WATER AGENCY 2104 EPA 524.2
2416 2,2-DICHLOROPROPANE 06-28-2023 < 0.5 .5 UG/L C306110-02 CASTAIC LAKE WATER AGENCY 2104 EPA 524.2
2413 1,3-DICHLOROPROPENE 06-28-2023 < 0.5 .5 .5 UG/L C306110-02 CASTAIC LAKE WATER AGENCY 2104 EPA 524.2
2412 1,3-DICHLOROPROPANE 06-28-2023 < 0.5 .5 UG/L C306110-02 CASTAIC LAKE WATER AGENCY 2104 EPA 524.2
2410 1,1-DICHLOROPROPENE 06-28-2023 < 0.5 .5 UG/L C306110-02 CASTAIC LAKE WATER AGENCY 2104 EPA 524.2
2408 DIBROMOMETHANE 06-28-2023 < 0.5 .5 UG/L C306110-02 CASTAIC LAKE WATER AGENCY 2104 EPA 524.2
2380 CIS-1,2-DICHLOROETHYLENE 06-28-2023 < 0.5 6 .5 UG/L C306110-02 CASTAIC LAKE WATER AGENCY 2104 EPA 524.2
2378 1,2,4-TRICHLOROBENZENE 06-28-2023 < 0.5 5 .5 UG/L C306110-02 CASTAIC LAKE WATER AGENCY 2104 EPA 524.2
2251 METHYL TERT-BUTYL ETHER 06-28-2023 < 3 13 3 UG/L C306110-02 CASTAIC LAKE WATER AGENCY 2104 EPA 524.2
2248 NAPHTHALENE 06-28-2023 < 0.5 UG/L C306110-02 CASTAIC LAKE WATER AGENCY 2104 EPA 524.2
2246 HEXACHLOROBUTADIENE 06-28-2023 < 0.5 .5 UG/L C306110-02 CASTAIC LAKE WATER AGENCY 2104 EPA 524.2
2228 CIS-1,3-DICHLOROPROPENE 06-28-2023 < 0.5 UG/L C306110-02 CASTAIC LAKE WATER AGENCY 2104 EPA 524.2
2224 TRANS-1,3-DICHLOROPROPENE 06-28-2023 < 0.5 UG/L C306110-02 CASTAIC LAKE WATER AGENCY 2104 EPA 524.2
2218 TRICHLOROFLUOROMETHANE 06-28-2023 < 5 150 5 UG/L C306110-02 CASTAIC LAKE WATER AGENCY 2104 EPA 524.2
2216 CHLOROETHANE 06-28-2023 < 0.5 .5 UG/L C306110-02 CASTAIC LAKE WATER AGENCY 2104 EPA 524.2
2212 DICHLORODIFLUOROMETHANE 06-28-2023 < 0.5 0.5 UG/L C306110-02 CASTAIC LAKE WATER AGENCY 2104 EPA 524.2
2210 CHLOROMETHANE 06-28-2023 < 0.5 .5 UG/L C306110-02 CASTAIC LAKE WATER AGENCY 2104 EPA 524.2
2030 P-ISOPROPYLTOLUENE 06-28-2023 < 0.5 UG/L C306110-02 CASTAIC LAKE WATER AGENCY 2104 EPA 524.2
1902 CARBON DISULFIDE 06-28-2023 < 0.5 0.5 UG/L C306110-02 CASTAIC LAKE WATER AGENCY 2104 EPA 524.2
8410 N-NITROSODI-N-BUTYLAMINE (NDBA) 06-14-2023 0.013 0.002 UG/L 3F15072-03RE1 WECK LABORATORIES 1132 EPA 521
8409 N-NITROSOPYRROLIDINE (NPYR) 06-14-2023 < 0.002 UG/L 3F15072-03RE1 WECK LABORATORIES 1132 EPA 521
8408 N-NITROSODIETHYLAMINE (NDEA) 06-14-2023 < 0.002 UG/L 3F15072-03RE1 WECK LABORATORIES 1132 EPA 521
8407 N-NITROSOPIPERIDINE (NPIP) 06-14-2023 < 0.002 UG/L 3F15072-03RE1 WECK LABORATORIES 1132 EPA 521
8406 N-NITROSOMETHYLETHYLAMINE (NMEA) 06-14-2023 < 0.002 UG/L 3F15072-03RE1 WECK LABORATORIES 1132 EPA 521
8405 N-NITROSOMORPHOLINE (NMOR) 06-14-2023 < 0.002 UG/L 3F15072-03RE1 WECK LABORATORIES 1132 EPA 521
2316 N-NITROSODI-N-PROPYLAMINE 06-14-2023 < 0.002 UG/L 3F15072-03RE1 WECK LABORATORIES 1132 EPA 521
2314 N-NITROSODIMETHYLAMINE 06-14-2023 < 0.002 UG/L 3F15072-03RE1 WECK LABORATORIES 1132 EPA 521
2920 CARBON, TOTAL 06-14-2023 0.56 0.3 MG/L C306057-05 CASTAIC LAKE WATER AGENCY 2104 SM 5310 D
2829 PERFLUOROHEPTANESULFONIC ACID (PFHPS) 06-14-2023 < 2 NG/L C306057-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2828 PERFLUOROPENTANESULFONIC ACID (PFPES) 06-14-2023 < 2 NG/L C306057-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2827 NONAFLUORO NFDHA 06-14-2023 < 2 NG/L C306057-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2826 PERFLUORO PFEESA 06-14-2023 < 2 NG/L C306057-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2825 PERFLUORO PFMBA 06-14-2023 < 2 NG/L C306057-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2824 PERFLUOROPENTANOIC ACID (PFPEA) 06-14-2023 < 2 NG/L C306057-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2823 PERFLUORO PFMPA 06-14-2023 < 2 NG/L C306057-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2822 PERFLUORODECANE SULFONIC ACID 8:2 FTS 06-14-2023 < 2 NG/L C306057-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2821 PERFLUOROHEXANE SULFONIC ACID 4:2 FTS 06-14-2023 < 2 NG/L C306057-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2820 PERFLUOROOCTANE SULFONIC ACID 6:2 FTS 06-14-2023 < 2 NG/L C306057-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2819 PERFLUOROBUTANOIC ACID (PFBA) 06-14-2023 < 2 NG/L C306057-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2816 HFPO-DA 06-14-2023 < 2 NG/L C306057-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2815 ADONA 06-14-2023 < 2 NG/L C306057-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2814 9CL-PF3ONS 06-14-2023 < 2 NG/L C306057-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2813 11CL-PF3OUDS 06-14-2023 < 2 NG/L C306057-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2812 PERFLUOROUNDECANOIC ACID (PFUNA) 06-14-2023 < 2 NG/L C306057-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2809 PERFLUOROHEXANOIC ACID (PFHXA) 06-14-2023 < 2 NG/L C306057-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2808 PERFLUORODODECANOIC ACID (PFDOA) 06-14-2023 < 2 NG/L C306057-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2807 PERFLUORODECANOIC ACID (PFDA) 06-14-2023 < 2 NG/L C306057-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2806 PERFLUOROCTANOIC ACID (PFOA) 06-14-2023 < 2 NG/L C306057-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2805 PERFLUOROCTANE SULFONIC ACID (PFOS) 06-14-2023 < 2 NG/L C306057-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2804 PERFLUORONONANOIC ACID (PFNA) 06-14-2023 < 2 NG/L C306057-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2803 PERFLUOROHEXANE SULFONIC ACID (PFHxS) 06-14-2023 < 2 NG/L C306057-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2802 PERFLUOROHEPTANOIC ACID (PFHPA) 06-14-2023 < 2 NG/L C306057-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
2801 PERFLUOROBUTANE SULFONIC ACID (PFBS) 06-14-2023 < 2 NG/L C306057-05 CASTAIC LAKE WATER AGENCY 2104 EPA 533
1930 TDS 06-14-2023 920 5 1000 MG/L C306057-05 CASTAIC LAKE WATER AGENCY 2104 SM 2540 C
1929 ALKALINITY, CARBONATE 06-14-2023 < 2 MG/L C306057-05 CASTAIC LAKE WATER AGENCY 2104 SM 2320 B
1928 ALKALINITY, BICARBONATE 06-14-2023 180 2 MG/L C306057-05 CASTAIC LAKE WATER AGENCY 2104 SM 2320 B
1927 ALKALINITY, TOTAL 06-14-2023 180 2 MG/L C306057-05 CASTAIC LAKE WATER AGENCY 2104 SM 2320 B
1055 SULFATE 06-14-2023 7.2 0.5 500 MG/L C306057-05 CASTAIC LAKE WATER AGENCY 2104 EPA 300.0
1040 NITRATE 06-14-2023 < 0.4 10 .4 MG/L C306057-05 CASTAIC LAKE WATER AGENCY 2104 EPA 300.0
1039 PERCHLORATE 06-14-2023 < 2 6 2 UG/L C306057-05 CASTAIC LAKE WATER AGENCY 2104 EPA 314.1
1021 HYDROXIDE AS CALCIUM CARBONATE 06-14-2023 < 2 MG/L C306057-05 CASTAIC LAKE WATER AGENCY 2104 SM 2320 B
1017 CHLORIDE 06-14-2023 320 3 500 MG/L C306057-05 CASTAIC LAKE WATER AGENCY 2104 EPA 300.0
1039 PERCHLORATE 08-08-2007 < 4 4 UG/L 26310690708081304I EUROFINS EATON ANALYTICAL POMONA 2813
1039 PERCHLORATE 08-01-2007 < 4 4 UG/L 26310690708011327I EUROFINS EATON ANALYTICAL POMONA 2813
1039 PERCHLORATE 07-25-2007 < 4 4 UG/L 26310690707251330I EUROFINS EATON ANALYTICAL POMONA 2813
1039 PERCHLORATE 07-18-2007 < 4 4 UG/L 26310690707181305I EUROFINS EATON ANALYTICAL POMONA 2813
1039 PERCHLORATE 07-11-2007 < 4 4 UG/L 26310690707111305I EUROFINS EATON ANALYTICAL POMONA 2813
1039 PERCHLORATE 07-05-2007 < 4 4 UG/L 26310690707051310I EUROFINS EATON ANALYTICAL POMONA 2813
1039 PERCHLORATE 06-27-2007 < 4 4 UG/L 26310690706270000I CASTAIC LAKE WATER AGENCY 2104
1039 PERCHLORATE 06-20-2007 < 4 4 UG/L 26310690706200000I CASTAIC LAKE WATER AGENCY 2104
1039 PERCHLORATE 06-13-2007 < 4 4 UG/L 26310690706130000I CASTAIC LAKE WATER AGENCY 2104
1039 PERCHLORATE 06-06-2007 < 4 4 UG/L 26310690706060000I CASTAIC LAKE WATER AGENCY 2104
1039 PERCHLORATE 05-30-2007 < 4 4 UG/L 26310690705300000I CASTAIC LAKE WATER AGENCY 2104
1039 PERCHLORATE 05-23-2007 < 4 4 UG/L 26310690705230000I CASTAIC LAKE WATER AGENCY 2104
1039 PERCHLORATE 05-16-2007 < 4 4 UG/L 26310690705160000I CASTAIC LAKE WATER AGENCY 2104
1039 PERCHLORATE 05-09-2007 < 4 4 UG/L 26310690705090000I CASTAIC LAKE WATER AGENCY 2104
1039 PERCHLORATE 05-02-2007 < 4 4 UG/L 26310690705020000I CASTAIC LAKE WATER AGENCY 2104
1039 PERCHLORATE 04-25-2007 < 4 4 UG/L 26310690704250000I CASTAIC LAKE WATER AGENCY 2104
1039 PERCHLORATE 04-18-2007 < 4 4 UG/L 26310690704180000I CASTAIC LAKE WATER AGENCY 2104
1039 PERCHLORATE 04-11-2007 < 4 4 UG/L 26310690704110000I CASTAIC LAKE WATER AGENCY 2104
1039 PERCHLORATE 04-04-2007 < 4 4 UG/L 26310690704040000I CASTAIC LAKE WATER AGENCY 2104
1039 PERCHLORATE 03-28-2007 < 4 4 UG/L 26310690703280000I CASTAIC LAKE WATER AGENCY 2104
1039 PERCHLORATE 03-21-2007 < 4 4 UG/L 26310690703210000I CASTAIC LAKE WATER AGENCY 2104
1039 PERCHLORATE 03-14-2007 < 4 4 UG/L 26310690703140000I CASTAIC LAKE WATER AGENCY 2104
1039 PERCHLORATE 03-07-2007 < 4 4 UG/L 26310690703070000I CASTAIC LAKE WATER AGENCY 2104
1039 PERCHLORATE 02-28-2007 < 4 4 UG/L 26310690702280000I CASTAIC LAKE WATER AGENCY 2104
1039 PERCHLORATE 02-21-2007 < 4 4 UG/L 26310690702210000I CASTAIC LAKE WATER AGENCY 2104
1039 PERCHLORATE 02-14-2007 < 4 4 UG/L 26310690702140000I CASTAIC LAKE WATER AGENCY 2104
1039 PERCHLORATE 02-07-2007 < 4 4 UG/L 26310690702070000I CASTAIC LAKE WATER AGENCY 2104
1039 PERCHLORATE 01-31-2007 < 4 4 UG/L 26310690701310000I CASTAIC LAKE WATER AGENCY 2104
1039 PERCHLORATE 01-24-2007 < 4 4 UG/L 26310690701240000I CASTAIC LAKE WATER AGENCY 2104
1039 PERCHLORATE 01-17-2007 < 4 4 UG/L 26310690701170000I CASTAIC LAKE WATER AGENCY 2104
1039 PERCHLORATE 01-10-2007 < 4 4 UG/L 26310690701100000I CASTAIC LAKE WATER AGENCY 2104
1038 NITRATE-NITRITE 01-10-2007 2910.0000000 400 10000 400 UG/L 26310690701100000N CASTAIC LAKE WATER AGENCY 2104
1041 NITRITE 01-10-2007 < 400 1000 400 UG/L 26310690701100000N CASTAIC LAKE WATER AGENCY 2104
1039 PERCHLORATE 01-04-2007 < 4 4 UG/L 26310690701040000I CASTAIC LAKE WATER AGENCY 2104
1039 PERCHLORATE 12-27-2006 < 4 4 UG/L 26310690612270000I CASTAIC LAKE WATER AGENCY 2104
1039 PERCHLORATE 12-20-2006 < 4 4 UG/L 26310690612200000I CASTAIC LAKE WATER AGENCY 2104
1039 PERCHLORATE 12-13-2006 < 4 4 UG/L 26310690612130000I CASTAIC LAKE WATER AGENCY 2104
1039 PERCHLORATE 12-06-2006 < 4 4 UG/L 26310690612060000I CASTAIC LAKE WATER AGENCY 2104
1039 PERCHLORATE 11-29-2006 < 4 4 UG/L 26310690611290000I CASTAIC LAKE WATER AGENCY 2104
1039 PERCHLORATE 11-22-2006 < 4 4 UG/L 26310690611220000I CASTAIC LAKE WATER AGENCY 2104
1039 PERCHLORATE 11-15-2006 < 4 4 UG/L 26310690611150000I CASTAIC LAKE WATER AGENCY 2104
1039 PERCHLORATE 10-25-2006 < 4 4 UG/L 26310690610250000I CASTAIC LAKE WATER AGENCY 2104
1039 PERCHLORATE 10-18-2006 < 4 4 UG/L 26310690610180000I CASTAIC LAKE WATER AGENCY 2104
1039 PERCHLORATE 10-11-2006 < 4 4 UG/L 26310690610110000I CASTAIC LAKE WATER AGENCY 2104
1039 PERCHLORATE 10-04-2006 < 4 4 UG/L 26310690610040000I CASTAIC LAKE WATER AGENCY 2104
1039 PERCHLORATE 09-28-2006 < 4 4 UG/L 26310690609280000I CASTAIC LAKE WATER AGENCY 2104
1039 PERCHLORATE 09-20-2006 < 4 4 UG/L 26310690609200000I CASTAIC LAKE WATER AGENCY 2104
1039 PERCHLORATE 08-30-2006 < 4 4 UG/L 26310690608300000I CASTAIC LAKE WATER AGENCY 2104
1039 PERCHLORATE 08-23-2006 < 4 4 UG/L 26310690608230000I CASTAIC LAKE WATER AGENCY 2104
1039 PERCHLORATE 08-16-2006 < 4 4 UG/L 26310690608160000I CASTAIC LAKE WATER AGENCY 2104
1039 PERCHLORATE 08-09-2006 < 4 4 UG/L 26310690608090000I CASTAIC LAKE WATER AGENCY 2104
1039 PERCHLORATE 07-26-2006 < 4 4 UG/L 26310690607260000I CASTAIC LAKE WATER AGENCY 2104
1039 PERCHLORATE 07-19-2006 < 4 4 UG/L 26310690607190000I CASTAIC LAKE WATER AGENCY 2104
1039 PERCHLORATE 07-12-2006 < 4 4 UG/L 26310690607120000I CASTAIC LAKE WATER AGENCY 2104
1039 PERCHLORATE 07-05-2006 < 4 4 UG/L 26310690607050000I CASTAIC LAKE WATER AGENCY 2104
1039 PERCHLORATE 06-28-2006 < 4 4 UG/L 26310690606280000I CASTAIC LAKE WATER AGENCY 2104
1039 PERCHLORATE 06-07-2006 < 4 4 UG/L 26310690606070000I CASTAIC LAKE WATER AGENCY 2104
1039 PERCHLORATE 05-31-2006 < 4 4 UG/L 26310690605310000I CASTAIC LAKE WATER AGENCY 2104
1039 PERCHLORATE 05-24-2006 < 4 4 UG/L 26310690605240000I CASTAIC LAKE WATER AGENCY 2104
1039 PERCHLORATE 05-17-2006 < 4 4 UG/L 26310690605170000I CASTAIC LAKE WATER AGENCY 2104
1039 PERCHLORATE 05-10-2006 < 4 4 UG/L 26310690605100000I CASTAIC LAKE WATER AGENCY 2104
1039 PERCHLORATE 05-03-2006 < 4 4 UG/L 26310690605030000I CASTAIC LAKE WATER AGENCY 2104
1039 PERCHLORATE 04-26-2006 < 4 4 UG/L 26310690604260000I CASTAIC LAKE WATER AGENCY 2104
1039 PERCHLORATE 04-19-2006 < 4 4 UG/L 26310690604190000I CASTAIC LAKE WATER AGENCY 2104
1039 PERCHLORATE 04-12-2006 < 4 4 UG/L 26310690604120000I CASTAIC LAKE WATER AGENCY 2104
1039 PERCHLORATE 04-05-2006 < 4 4 UG/L 26310690604050000I CASTAIC LAKE WATER AGENCY 2104
1039 PERCHLORATE 03-29-2006 < 4 4 UG/L 26310690603290000I CASTAIC LAKE WATER AGENCY 2104
1039 PERCHLORATE 03-22-2006 < 4 4 UG/L 26310690603220000I CASTAIC LAKE WATER AGENCY 2104
1039 PERCHLORATE 03-15-2006 < 4 4 UG/L 26310690603150000I CASTAIC LAKE WATER AGENCY 2104
1039 PERCHLORATE 03-08-2006 < 4 4 UG/L 26310690603080000I CASTAIC LAKE WATER AGENCY 2104
1039 PERCHLORATE 03-02-2006 < 4 4 UG/L 26310690603020000I CASTAIC LAKE WATER AGENCY 2104
1039 PERCHLORATE 02-22-2006 < 4 4 UG/L 26310690602220000I CASTAIC LAKE WATER AGENCY 2104
1039 PERCHLORATE 02-15-2006 < 4 4 UG/L 26310690602150000I CASTAIC LAKE WATER AGENCY 2104
1039 PERCHLORATE 02-08-2006 < 4 4 UG/L 26310690602080000I CASTAIC LAKE WATER AGENCY 2104
1039 PERCHLORATE 01-04-2006 < 4 4 UG/L 26310690601040000I CASTAIC LAKE WATER AGENCY 2104
1039 PERCHLORATE 12-28-2005 < 4 4 UG/L 26310690512280000I CASTAIC LAKE WATER AGENCY 2104
1039 PERCHLORATE 12-14-2005 < 4 4 UG/L 26310690512140000I CASTAIC LAKE WATER AGENCY 2104
1039 PERCHLORATE 12-07-2005 < 4 4 UG/L 26310690512070000I CASTAIC LAKE WATER AGENCY 2104
1039 PERCHLORATE 11-30-2005 < 4 4 UG/L 26310690511300000I CASTAIC LAKE WATER AGENCY 2104
1039 PERCHLORATE 11-23-2005 < 4 4 UG/L 26310690511230000I CASTAIC LAKE WATER AGENCY 2104
1039 PERCHLORATE 11-16-2005 < 4 4 UG/L 26310690511160000I CASTAIC LAKE WATER AGENCY 2104
1039 PERCHLORATE 11-10-2005 < 4 4 UG/L 26310690511100000I CASTAIC LAKE WATER AGENCY 2104
1039 PERCHLORATE 10-25-2005 < 4 4 UG/L 26310690510250000I CASTAIC LAKE WATER AGENCY 2104
1039 PERCHLORATE 10-19-2005 < 4 4 UG/L 26310690510190000I CASTAIC LAKE WATER AGENCY 2104
1039 PERCHLORATE 10-14-2005 < 4 4 UG/L 26310690510140000I CASTAIC LAKE WATER AGENCY 2104

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.