CA Drinking Water Watch

METROPOLITAN WATER DIST. OF SO. CAL. (1910087)

All Sampling Results From To

LAKE MEAD (NEAR DAM) - DIST SYS - RAW (CA1910087_009_009)

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
2063 2,3,7,8-TCDD 05-01-2006 < UG/L 25560090605011120S FRONTIER ANALYTICAL LABORATORY 2934
1039 PERCHLORATE 06-16-1997 5.0000000 5 5 UG/L 25560099706160000I SOUTHERN CALIFORNIA LABORATORY 5091
4109 GROSS ALPHA PARTICLE ACTIVITY 01-06-1995 < 0.2 15 3 PCI/L 25560099501061424R CLINICAL LABORATORY OF SAN BERNARDINO 1088
4109 GROSS ALPHA PARTICLE ACTIVITY 12-28-1994 5.1000000 3 15 3 PCI/L 25560099412281118R CLINICAL LABORATORY OF SAN BERNARDINO 1088
4109 GROSS ALPHA PARTICLE ACTIVITY 12-28-1994 8.1000000 3 15 3 PCI/L 25560099412281003R CLINICAL LABORATORY OF SAN BERNARDINO 1088
4109 GROSS ALPHA PARTICLE ACTIVITY 03-03-1993 7.9000000 3 15 3 PCI/L 25560099303030000R CLINICAL LABORATORY OF SAN BERNARDINO 1088
4109 GROSS ALPHA PARTICLE ACTIVITY 02-05-1993 3.5000000 3 15 3 PCI/L 25560099302050000R CLINICAL LABORATORY OF SAN BERNARDINO 1088
4109 GROSS ALPHA PARTICLE ACTIVITY 02-03-1993 7.3000000 3 15 3 PCI/L 25560099302030000R CLINICAL LABORATORY OF SAN BERNARDINO 1088
4109 GROSS ALPHA PARTICLE ACTIVITY 11-04-1992 5.4000000 3 15 3 PCI/L 25560099211041158R CLINICAL LABORATORY OF SAN BERNARDINO 1088
4006 COMBINED URANIUM 09-30-1992 6.0000000 1 20 1 PCI/L 25560099209300000R CLINICAL LABORATORY OF SAN BERNARDINO 1088
4109 GROSS ALPHA PARTICLE ACTIVITY 09-30-1992 3.8000000 3 15 3 PCI/L 25560099209300000R CLINICAL LABORATORY OF SAN BERNARDINO 1088
4109 GROSS ALPHA PARTICLE ACTIVITY 03-01-1989 3.0000000 3 15 3 PCI/L 25560098903011315R CLINICAL LABORATORY OF SAN BERNARDINO 1088
4109 GROSS ALPHA PARTICLE ACTIVITY 03-01-1989 1.6000000 3 15 3 PCI/L 25560098903011200R CLINICAL LABORATORY OF SAN BERNARDINO 1088
4109 GROSS ALPHA PARTICLE ACTIVITY 03-01-1989 2.3000000 3 15 3 PCI/L 25560098903011040R CLINICAL LABORATORY OF SAN BERNARDINO 1088
4109 GROSS ALPHA PARTICLE ACTIVITY 02-13-1989 2.0000000 3 15 3 PCI/L 25560098902131120R CLINICAL LABORATORY OF SAN BERNARDINO 1088
4109 GROSS ALPHA PARTICLE ACTIVITY 02-13-1989 2.4000000 3 15 3 PCI/L 25560098902131048R CLINICAL LABORATORY OF SAN BERNARDINO 1088
4109 GROSS ALPHA PARTICLE ACTIVITY 02-13-1989 4.2000000 3 15 3 PCI/L 25560098902130945R CLINICAL LABORATORY OF SAN BERNARDINO 1088
4109 GROSS ALPHA PARTICLE ACTIVITY 01-09-1989 2.7000000 3 15 3 PCI/L 25560098901091210R CLINICAL LABORATORY OF SAN BERNARDINO 1088
4109 GROSS ALPHA PARTICLE ACTIVITY 01-09-1989 6.6000000 3 15 3 PCI/L 25560098901091115R CLINICAL LABORATORY OF SAN BERNARDINO 1088
4109 GROSS ALPHA PARTICLE ACTIVITY 01-09-1989 3.5000000 3 15 3 PCI/L 25560098901090930R CLINICAL LABORATORY OF SAN BERNARDINO 1088
4109 GROSS ALPHA PARTICLE ACTIVITY 12-02-1988 2.2000000 3 15 3 PCI/L 25560098812021200R CLINICAL LABORATORY OF SAN BERNARDINO 1088
4109 GROSS ALPHA PARTICLE ACTIVITY 12-01-1988 2.9000000 3 15 3 PCI/L 25560098812011204R CLINICAL LABORATORY OF SAN BERNARDINO 1088
4109 GROSS ALPHA PARTICLE ACTIVITY 12-01-1988 1.9000000 3 15 3 PCI/L 25560098812011200R CLINICAL LABORATORY OF SAN BERNARDINO 1088
4109 GROSS ALPHA PARTICLE ACTIVITY 11-02-1988 4.0000000 3 15 3 PCI/L 25560098811021230R CLINICAL LABORATORY OF SAN BERNARDINO 1088
4109 GROSS ALPHA PARTICLE ACTIVITY 11-01-1988 3.4000000 3 15 3 PCI/L 25560098811011106R CLINICAL LABORATORY OF SAN BERNARDINO 1088
4109 GROSS ALPHA PARTICLE ACTIVITY 11-01-1988 2.6000000 3 15 3 PCI/L 25560098811011034R CLINICAL LABORATORY OF SAN BERNARDINO 1088
4109 GROSS ALPHA PARTICLE ACTIVITY 10-04-1988 2.3000000 3 15 3 PCI/L 25560098810041220R CLINICAL LABORATORY OF SAN BERNARDINO 1088
4109 GROSS ALPHA PARTICLE ACTIVITY 10-04-1988 1.1000000 3 15 3 PCI/L 25560098810041202R CLINICAL LABORATORY OF SAN BERNARDINO 1088
4109 GROSS ALPHA PARTICLE ACTIVITY 10-04-1988 2.6000000 3 15 3 PCI/L 25560098810041045R CLINICAL LABORATORY OF SAN BERNARDINO 1088
4109 GROSS ALPHA PARTICLE ACTIVITY 09-01-1988 3.2000000 3 15 3 PCI/L 25560098809010745R CLINICAL LABORATORY OF SAN BERNARDINO 1088
4109 GROSS ALPHA PARTICLE ACTIVITY 08-02-1988 2.7000000 3 15 3 PCI/L 25560098808021400R CLINICAL LABORATORY OF SAN BERNARDINO 1088
4109 GROSS ALPHA PARTICLE ACTIVITY 08-02-1988 0.6000000 3 15 3 PCI/L 25560098808021300R CLINICAL LABORATORY OF SAN BERNARDINO 1088
4109 GROSS ALPHA PARTICLE ACTIVITY 08-02-1988 1.5000000 3 15 3 PCI/L 25560098808021200R CLINICAL LABORATORY OF SAN BERNARDINO 1088
4109 GROSS ALPHA PARTICLE ACTIVITY 07-06-1988 3.0000000 3 15 3 PCI/L 25560098807060930R CLINICAL LABORATORY OF SAN BERNARDINO 1088
4109 GROSS ALPHA PARTICLE ACTIVITY 07-06-1988 2.2000000 3 15 3 PCI/L 25560098807060836R CLINICAL LABORATORY OF SAN BERNARDINO 1088
4109 GROSS ALPHA PARTICLE ACTIVITY 07-06-1988 1.5000000 3 15 3 PCI/L 25560098807060800R CLINICAL LABORATORY OF SAN BERNARDINO 1088
4109 GROSS ALPHA PARTICLE ACTIVITY 05-03-1988 3.0000000 3 15 3 PCI/L 25560098805031430R CLINICAL LABORATORY OF SAN BERNARDINO 1088
4109 GROSS ALPHA PARTICLE ACTIVITY 05-03-1988 2.2000000 3 15 3 PCI/L 25560098805031242R CLINICAL LABORATORY OF SAN BERNARDINO 1088
4109 GROSS ALPHA PARTICLE ACTIVITY 05-03-1988 3.3000000 3 15 3 PCI/L 25560098805031200R CLINICAL LABORATORY OF SAN BERNARDINO 1088
4109 GROSS ALPHA PARTICLE ACTIVITY 04-04-1988 2.8000000 3 15 3 PCI/L 25560098804041335R CLINICAL LABORATORY OF SAN BERNARDINO 1088
4109 GROSS ALPHA PARTICLE ACTIVITY 04-04-1988 1.8000000 3 15 3 PCI/L 25560098804041250R CLINICAL LABORATORY OF SAN BERNARDINO 1088
4109 GROSS ALPHA PARTICLE ACTIVITY 04-04-1988 3.1000000 3 15 3 PCI/L 25560098804041200R CLINICAL LABORATORY OF SAN BERNARDINO 1088
4109 GROSS ALPHA PARTICLE ACTIVITY 02-03-1988 1.5000000 3 15 3 PCI/L 25560098802031600R CLINICAL LABORATORY OF SAN BERNARDINO 1088
4109 GROSS ALPHA PARTICLE ACTIVITY 02-03-1988 3.9000000 3 15 3 PCI/L 25560098802031500R CLINICAL LABORATORY OF SAN BERNARDINO 1088
4109 GROSS ALPHA PARTICLE ACTIVITY 02-03-1988 2.0000000 3 15 3 PCI/L 25560098802030900R CLINICAL LABORATORY OF SAN BERNARDINO 1088
4109 GROSS ALPHA PARTICLE ACTIVITY 10-09-1987 2.9000000 3 15 3 PCI/L 25560098710090000R CLINICAL LABORATORY OF SAN BERNARDINO 1088
4109 GROSS ALPHA PARTICLE ACTIVITY 09-24-1987 3.1000000 3 15 3 PCI/L 25560098709241200R CLINICAL LABORATORY OF SAN BERNARDINO 1088
4109 GROSS ALPHA PARTICLE ACTIVITY 06-03-1987 2.1000000 3 15 3 PCI/L 25560098706031300R CLINICAL LABORATORY OF SAN BERNARDINO 1088
4109 GROSS ALPHA PARTICLE ACTIVITY 06-03-1987 3.2000000 3 15 3 PCI/L 25560098706031200R CLINICAL LABORATORY OF SAN BERNARDINO 1088
4109 GROSS ALPHA PARTICLE ACTIVITY 04-30-1987 2.1000000 3 15 3 PCI/L 25560098704301300R FGL ENVIRONMENTAL (SANTA PAULA, CA) 1573
4109 GROSS ALPHA PARTICLE ACTIVITY 04-30-1987 1.9000000 3 15 3 PCI/L 25560098704301259R FGL ENVIRONMENTAL (SANTA PAULA, CA) 1573
4109 GROSS ALPHA PARTICLE ACTIVITY 03-04-1987 3.5000000 3 15 3 PCI/L 25560098703041302R FGL ENVIRONMENTAL (SANTA PAULA, CA) 1573
4109 GROSS ALPHA PARTICLE ACTIVITY 03-04-1987 2.6000000 3 15 3 PCI/L 25560098703041210R FGL ENVIRONMENTAL (SANTA PAULA, CA) 1573
4109 GROSS ALPHA PARTICLE ACTIVITY 03-04-1987 2.5000000 3 15 3 PCI/L 25560098703040900R FGL ENVIRONMENTAL (SANTA PAULA, CA) 1573
4109 GROSS ALPHA PARTICLE ACTIVITY 02-02-1987 2.8000000 3 15 3 PCI/L 25560098702021500R FGL ENVIRONMENTAL (SANTA PAULA, CA) 1573
4109 GROSS ALPHA PARTICLE ACTIVITY 02-02-1987 5.4000000 3 15 3 PCI/L 25560098702021400R FGL ENVIRONMENTAL (SANTA PAULA, CA) 1573
1022 COPPER, FREE 02-02-1987 < 20 1000 50 UG/L 25560098702021200L FGL ENVIRONMENTAL (SANTA PAULA, CA) 1573
1030 LEAD 02-02-1987 < 10 5 UG/L 25560098702021200L FGL ENVIRONMENTAL (SANTA PAULA, CA) 1573
1015 CADMIUM 02-02-1987 < 5 5 1 UG/L 25560098702021200I FGL ENVIRONMENTAL (SANTA PAULA, CA) 1573
1010 BARIUM 02-02-1987 < 100 1000 100 UG/L 25560098702021200I FGL ENVIRONMENTAL (SANTA PAULA, CA) 1573
1045 SELENIUM 02-02-1987 < 5 50 5 UG/L 25560098702021200I FGL ENVIRONMENTAL (SANTA PAULA, CA) 1573
1005 ARSENIC 02-02-1987 < 20 50 2 UG/L 25560098702021200I FGL ENVIRONMENTAL (SANTA PAULA, CA) 1573
1020 CHROMIUM 02-02-1987 < 10 50 10 UG/L 25560098702021200I FGL ENVIRONMENTAL (SANTA PAULA, CA) 1573
1035 MERCURY 02-02-1987 < 1 2 1 UG/L 25560098702021200I FGL ENVIRONMENTAL (SANTA PAULA, CA) 1573
1095 ZINC 02-02-1987 < 20 5000 50 UG/L 25560098702021200G FGL ENVIRONMENTAL (SANTA PAULA, CA) 1573
1028 IRON 02-02-1987 < 20 300 UG/L 25560098702021200G FGL ENVIRONMENTAL (SANTA PAULA, CA) 1573
1032 MANGANESE 02-02-1987 < 20 50 UG/L 25560098702021200G FGL ENVIRONMENTAL (SANTA PAULA, CA) 1573
1050 SILVER 02-02-1987 < 10 100 10 UG/L 25560098702021200G FGL ENVIRONMENTAL (SANTA PAULA, CA) 1573

RL – Reporting Level means the level to which the laboratory reported the presence of an analyte. For radionuclides, Reporting Level is the MDA95.

DLR – Detection Limit for purposes of Reporting (DLR) means the designated minimum level at or above which any analytical finding of a contaminant in drinking water resulting from monitoring required under Chapter 15 of Title 22 shall be reported to the State Board (California Code of Regulations Section § 64400.34)

For addtional definitions, please refer to our data dictionary.