CA Drinking Water Watch

WEST VALLEY WATER DISTRICT (3610004)

All Sampling Results From To

IX FOR WELL 41 (CA3610004_058_058)

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
1040 NITRATE 04-15-2024 5.6 0.4 10 .4 MG/L 24D1473-04 CLINICAL LABORATORY OF SAN BERNARDINO 1088 EPA 300.0
1039 PERCHLORATE 04-15-2024 < 1 6 1 UG/L 24D1473-04 CLINICAL LABORATORY OF SAN BERNARDINO 1088 EPA 314.0
1040 NITRATE 03-27-2023 5.9 0.4 10 .4 MG/L 23C2507-04 CLINICAL LABORATORY OF SAN BERNARDINO 1088 EPA 300.0
1039 PERCHLORATE 03-27-2023 < 2 6 2 UG/L 23C2507-04 CLINICAL LABORATORY OF SAN BERNARDINO 1088 EPA 314.0
1040 NITRATE 01-25-2023 5.5 0.4 10 .4 MG/L 23A2431-04 CLINICAL LABORATORY OF SAN BERNARDINO 1088 EPA 300.0
1039 PERCHLORATE 01-25-2023 < 2 6 2 UG/L 23A2431-04 CLINICAL LABORATORY OF SAN BERNARDINO 1088 EPA 314.0
1040 NITRATE 09-07-2022 4.4 0.4 10 .4 MG/L 22I0441-04 CLINICAL LABORATORY OF SAN BERNARDINO 1088 EPA 300.0
1039 PERCHLORATE 09-07-2022 < 2 6 2 UG/L 22I0441-04 CLINICAL LABORATORY OF SAN BERNARDINO 1088 EPA 314.0
1040 NITRATE 08-31-2022 5.1 0.4 10 .4 MG/L 22H2993-04 CLINICAL LABORATORY OF SAN BERNARDINO 1088 EPA 300.0
1039 PERCHLORATE 08-31-2022 < 2 6 2 UG/L 22H2993-04 CLINICAL LABORATORY OF SAN BERNARDINO 1088 EPA 314.0
1040 NITRATE 08-25-2022 5.5 0.4 10 .4 MG/L 22H2560-04 CLINICAL LABORATORY OF SAN BERNARDINO 1088 EPA 300.0
1039 PERCHLORATE 08-25-2022 < 2 6 2 UG/L 22H2560-04 CLINICAL LABORATORY OF SAN BERNARDINO 1088 EPA 314.0
1040 NITRATE 08-18-2022 5.1 0.4 10 .4 MG/L 22H2048-04 CLINICAL LABORATORY OF SAN BERNARDINO 1088 EPA 300.0
1039 PERCHLORATE 08-18-2022 < 2 6 2 UG/L 22H2048-04 CLINICAL LABORATORY OF SAN BERNARDINO 1088 EPA 314.0
1040 NITRATE 08-10-2022 5.1 0.4 10 .4 MG/L 22H1163-04 CLINICAL LABORATORY OF SAN BERNARDINO 1088 EPA 300.0
1039 PERCHLORATE 08-10-2022 < 2 6 2 UG/L 22H1163-04 CLINICAL LABORATORY OF SAN BERNARDINO 1088 EPA 314.0
1040 NITRATE 08-03-2022 4.8 0.4 10 .4 MG/L 22H0372-04 CLINICAL LABORATORY OF SAN BERNARDINO 1088 EPA 353.2
1039 PERCHLORATE 08-03-2022 < 2 6 2 UG/L 22H0372-04 CLINICAL LABORATORY OF SAN BERNARDINO 1088 EPA 314.0
1040 NITRATE 07-26-2022 4.5 0.4 10 .4 MG/L 22G2344-04 CLINICAL LABORATORY OF SAN BERNARDINO 1088 EPA 300.0
1039 PERCHLORATE 07-26-2022 < 2 6 2 UG/L 22G2344-04 CLINICAL LABORATORY OF SAN BERNARDINO 1088 EPA 314.0
1040 NITRATE 07-21-2022 4.7 0.4 10 .4 MG/L 22G2021-04 CLINICAL LABORATORY OF SAN BERNARDINO 1088 EPA 300.0
1039 PERCHLORATE 07-21-2022 < 2 6 2 UG/L 22G2021-04 CLINICAL LABORATORY OF SAN BERNARDINO 1088 EPA 314.0
1040 NITRATE 07-13-2022 4.5 0.4 10 .4 MG/L 22G1194-04 CLINICAL LABORATORY OF SAN BERNARDINO 1088 EPA 300.0
1039 PERCHLORATE 07-13-2022 < 2 6 2 UG/L 22G1194-04 CLINICAL LABORATORY OF SAN BERNARDINO 1088 EPA 314.0
1040 NITRATE 07-06-2022 4.6 0.4 10 .4 MG/L 22G0398-04 CLINICAL LABORATORY OF SAN BERNARDINO 1088 EPA 353.2
1039 PERCHLORATE 07-06-2022 < 2 6 2 UG/L 22G0398-04 CLINICAL LABORATORY OF SAN BERNARDINO 1088 EPA 314.0
1040 NITRATE 06-29-2022 4.8 0.4 10 .4 MG/L 22F2608-04 CLINICAL LABORATORY OF SAN BERNARDINO 1088 EPA 300.0
1039 PERCHLORATE 06-29-2022 < 2 6 2 UG/L 22F2608-04 CLINICAL LABORATORY OF SAN BERNARDINO 1088 EPA 314.0
1040 NITRATE 06-22-2022 4.5 0.4 10 .4 MG/L 22F2071-04 CLINICAL LABORATORY OF SAN BERNARDINO 1088 EPA 300.0
1039 PERCHLORATE 06-22-2022 < 2 6 2 UG/L 22F2071-04 CLINICAL LABORATORY OF SAN BERNARDINO 1088 EPA 314.0
1040 NITRATE 06-15-2022 4.8 0.4 10 .4 MG/L 22F1502-04 CLINICAL LABORATORY OF SAN BERNARDINO 1088 EPA 300.0
1039 PERCHLORATE 06-15-2022 < 2 6 2 UG/L 22F1502-04 CLINICAL LABORATORY OF SAN BERNARDINO 1088 EPA 314.0
1040 NITRATE 06-09-2022 5.2 0.4 10 .4 MG/L 22F0873-04 CLINICAL LABORATORY OF SAN BERNARDINO 1088 EPA 300.0
1039 PERCHLORATE 06-09-2022 < 2 6 2 UG/L 22F0873-04 CLINICAL LABORATORY OF SAN BERNARDINO 1088 EPA 314.0
1040 NITRATE 04-13-2022 4.6 0.4 10 .4 MG/L 22D1102-04 CLINICAL LABORATORY OF SAN BERNARDINO 1088 EPA 300.0
1039 PERCHLORATE 04-13-2022 < 2 6 2 UG/L 22D1102-04 CLINICAL LABORATORY OF SAN BERNARDINO 1088 EPA 314.0
1040 NITRATE 04-06-2022 2.9 0.4 10 .4 MG/L 22D0495-04 CLINICAL LABORATORY OF SAN BERNARDINO 1088 EPA 300.0
1039 PERCHLORATE 04-06-2022 < 2 6 2 UG/L 22D0495-04 CLINICAL LABORATORY OF SAN BERNARDINO 1088 EPA 314.0
1040 NITRATE 03-02-2022 < 0.4 10 .4 MG/L 22C0278-04 CLINICAL LABORATORY OF SAN BERNARDINO 1088 EPA 300.0
1039 PERCHLORATE 03-02-2022 < 2 6 2 UG/L 22C0278-04 CLINICAL LABORATORY OF SAN BERNARDINO 1088 EPA 314.0
1040 NITRATE 02-23-2022 < 0.4 10 .4 MG/L 22B2060-04 CLINICAL LABORATORY OF SAN BERNARDINO 1088 EPA 300.0
1039 PERCHLORATE 02-23-2022 < 2 6 2 UG/L 22B2060-04 CLINICAL LABORATORY OF SAN BERNARDINO 1088 EPA 314.0
1040 NITRATE 02-17-2022 < 0.4 10 .4 MG/L 22B1712-04 CLINICAL LABORATORY OF SAN BERNARDINO 1088 EPA 300.0
1039 PERCHLORATE 02-17-2022 < 2 6 2 UG/L 22B1712-04 CLINICAL LABORATORY OF SAN BERNARDINO 1088 EPA 314.0
1040 NITRATE 02-15-2022 < 0.4 10 .4 MG/L 22B1448-04 CLINICAL LABORATORY OF SAN BERNARDINO 1088 EPA 300.0
1039 PERCHLORATE 02-15-2022 < 2 6 2 UG/L 22B1448-04 CLINICAL LABORATORY OF SAN BERNARDINO 1088 EPA 314.0
1039 PERCHLORATE 07-07-2021 < 2 6 2 UG/L 37680582107071216I CLINICAL LABORATORY OF SAN BERNARDINO 1088
1040 NITRATE 07-07-2021 < 0.4 10 .4 MG/L 37680582107071216N CLINICAL LABORATORY OF SAN BERNARDINO 1088
1039 PERCHLORATE 04-20-2021 < 4 6 4 UG/L 37680582104201420I CLINICAL LABORATORY OF SAN BERNARDINO 1088
1040 NITRATE 04-20-2021 < 0.4 10 .4 MG/L 37680582104201420N CLINICAL LABORATORY OF SAN BERNARDINO 1088
1039 PERCHLORATE 11-16-2020 < 4 6 4 UG/L 37680582011161036I CLINICAL LABORATORY OF SAN BERNARDINO 1088
1040 NITRATE 11-16-2020 < 0.4 10 .4 MG/L 37680582011161036N CLINICAL LABORATORY OF SAN BERNARDINO 1088
1039 PERCHLORATE 11-10-2020 < 4 6 4 UG/L 37680582011101256I CLINICAL LABORATORY OF SAN BERNARDINO 1088
1040 NITRATE 11-10-2020 3.9000000 0.4 10 .4 MG/L 37680582011101256N CLINICAL LABORATORY OF SAN BERNARDINO 1088
1039 PERCHLORATE 11-02-2020 < 4 6 4 UG/L 37680582011021106I CLINICAL LABORATORY OF SAN BERNARDINO 1088
1040 NITRATE 11-02-2020 < 0.4 10 .4 MG/L 37680582011021106N CLINICAL LABORATORY OF SAN BERNARDINO 1088
1039 PERCHLORATE 10-29-2020 < 4 6 4 UG/L 37680582010291318I CLINICAL LABORATORY OF SAN BERNARDINO 1088
1040 NITRATE 10-29-2020 < 0.4 10 .4 MG/L 37680582010291318N CLINICAL LABORATORY OF SAN BERNARDINO 1088
1040 NITRATE 10-24-2020 < 0.4 10 .4 MG/L 37680582010240959N CLINICAL LABORATORY OF SAN BERNARDINO 1088
1040 NITRATE 10-23-2020 < 0.4 10 .4 MG/L 37680582010230941N CLINICAL LABORATORY OF SAN BERNARDINO 1088
1040 NITRATE 10-22-2020 < 0.4 10 .4 MG/L 37680582010220954N CLINICAL LABORATORY OF SAN BERNARDINO 1088
1040 NITRATE 10-21-2020 < 0.4 10 .4 MG/L 37680582010210817N CLINICAL LABORATORY OF SAN BERNARDINO 1088
1040 NITRATE 10-20-2020 < 0.4 10 .4 MG/L 37680582010201100N CLINICAL LABORATORY OF SAN BERNARDINO 1088
1040 NITRATE 10-19-2020 < 0.4 10 .4 MG/L 37680582010191033N CLINICAL LABORATORY OF SAN BERNARDINO 1088
1039 PERCHLORATE 10-19-2020 < 4 6 4 UG/L 37680582010191044I CLINICAL LABORATORY OF SAN BERNARDINO 1088
1040 NITRATE 10-19-2020 < 0.4 10 .4 MG/L 37680582010191044N CLINICAL LABORATORY OF SAN BERNARDINO 1088
1039 PERCHLORATE 10-14-2020 < 4 6 4 UG/L 37680582010141056I CLINICAL LABORATORY OF SAN BERNARDINO 1088
1039 PERCHLORATE 10-06-2020 < 4 6 4 UG/L 37680582010061156I CLINICAL LABORATORY OF SAN BERNARDINO 1088
1040 NITRATE 10-06-2020 < 0.4 10 .4 MG/L 37680582010061156N CLINICAL LABORATORY OF SAN BERNARDINO 1088

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.