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Water System No. : CA0707625 Federal Type : NP
Water System Name : MARATHON MARTINEZ WATER SYSTEM State Type : NTNC
Principal County Served : CONTRA COSTA Primary Source :
Status : I Activity Date : 04-28-2025
Distribution System Classification : Max Treatment Plant Classification : There are no treatment plants

Click to hide / show columns: Sample No. | Site | Date | Result | Units | Analyte | Location | Laboratory|

Sample No. Site Date Result Units Analyte Location Laboratory
Sample No. Site Date Result Units Analyte Location Laboratory
1908E39-001A LCR 08-27-2019 0 LEAD LCR MCCAMPBELL ANALYTICAL, INC.
1908E39-002A LCR 08-27-2019 0 LEAD LCR MCCAMPBELL ANALYTICAL, INC.
1908E39-003A LCR 08-27-2019 0 LEAD LCR MCCAMPBELL ANALYTICAL, INC.
1908E39-004A LCR 08-27-2019 0 LEAD LCR MCCAMPBELL ANALYTICAL, INC.
1908E39-005A LCR 08-27-2019 0 LEAD LCR MCCAMPBELL ANALYTICAL, INC.
1908E39-006A LCR 08-27-2019 0 LEAD LCR MCCAMPBELL ANALYTICAL, INC.
2412482-004A LCR 12-09-2024 0 LEAD LCR MCCAMPBELL ANALYTICAL, INC.
2411F44-004A LCR 11-25-2024 3.5 UG/L LEAD LCR MCCAMPBELL ANALYTICAL, INC.
2411F44-005A LCR 11-25-2024 1.1 UG/L LEAD LCR MCCAMPBELL ANALYTICAL, INC.
2411F44-006A LCR 11-25-2024 72 UG/L LEAD LCR MCCAMPBELL ANALYTICAL, INC.
2412482-001A LCR 12-09-2024 0 LEAD LCR MCCAMPBELL ANALYTICAL, INC.
2412482-002A LCR 12-09-2024 0 LEAD LCR MCCAMPBELL ANALYTICAL, INC.
2412482-003A LCR 12-09-2024 0.88 UG/L LEAD LCR MCCAMPBELL ANALYTICAL, INC.
2204802-007A LCR 04-14-2022 0 LEAD LCR MCCAMPBELL ANALYTICAL, INC.
2204802-008A LCR 04-14-2022 0 LEAD LCR MCCAMPBELL ANALYTICAL, INC.
2411F44-001A LCR 11-25-2024 1.2 UG/L LEAD LCR MCCAMPBELL ANALYTICAL, INC.
2411F44-002A LCR 11-25-2024 1.2 UG/L LEAD LCR MCCAMPBELL ANALYTICAL, INC.
2411F44-003A LCR 11-25-2024 4 UG/L LEAD LCR MCCAMPBELL ANALYTICAL, INC.
2204802-001A LCR 04-14-2022 1 UG/L LEAD LCR MCCAMPBELL ANALYTICAL, INC.
2204802-002A LCR 04-14-2022 0.92 UG/L LEAD LCR MCCAMPBELL ANALYTICAL, INC.
2204802-003A LCR 04-14-2022 9.2 UG/L LEAD LCR MCCAMPBELL ANALYTICAL, INC.
2204802-004A LCR 04-14-2022 5.3 UG/L LEAD LCR MCCAMPBELL ANALYTICAL, INC.
2204802-005A LCR 04-14-2022 0 LEAD LCR MCCAMPBELL ANALYTICAL, INC.
2204802-006A LCR 04-14-2022 0.73 UG/L LEAD LCR MCCAMPBELL ANALYTICAL, INC.
1908E39-007A LCR 08-27-2019 0 LEAD LCR MCCAMPBELL ANALYTICAL, INC.
1908E39-008A LCR 08-27-2019 0 LEAD LCR MCCAMPBELL ANALYTICAL, INC.
1908E39-009A LCR 08-27-2019 0 LEAD LCR MCCAMPBELL ANALYTICAL, INC.
1908E39-010A LCR 08-27-2019 0 LEAD LCR MCCAMPBELL ANALYTICAL, INC.