Metropolitan Water Dist. of So. Cal.
Published drinking-water records and contacts for Metropolitan Water Dist. of So. Cal.. System CA1910087. Review sources and dates; not a real-time water assessment.
- System ID
- CA1910087
- State or territory
- CA
- Published population served
- 0
- System type (source code)
- CWS
Published records and dates
- California DDW laboratory results: 2713 — 2026-01-05 – 2026-06-08
Missing records here do not mean the provider did not test. Published records are not a real-time assessment of your tap water.
Published testing results
Selected recent records are shown below. Different sampling locations and dates are not interchangeable. These excerpts are not a complete testing history.
“<” means below the stated reporting limit, not zero. A reported measurement alone is not a safety verdict. Read an example
| Substance | Published result | Sample date | Location / source |
|---|---|---|---|
| ALUMINUM | 54 UG/L | 2026-06-08 | JENSEN PLANT EFFLUENT - TREATED / California DDW laboratory results |
| ALUMINUM | 72 UG/L | 2026-06-08 | WEYMOUTH PLANT EFFLUENT - TREATED / California DDW laboratory results |
| ALUMINUM | 73 UG/L | 2026-06-08 | DIEMER PLANT EFFLUENT - TREATED / California DDW laboratory results |
| ALUMINUM | 67 UG/L | 2026-06-08 | MILLS PLANT EFFLUENT - TREATED / California DDW laboratory results |
| ALUMINUM | 100 UG/L | 2026-06-08 | SKINNER RESERVOR EFFLUENT - TREATED / California DDW laboratory results |
| MOLINATE | < 0.096000000 UG/L | 2026-06-04 | JENSEN PLANT - WELLS 1, 2, 3 BLEND / California DDW laboratory results |
| PERFLUOROHEPTANOIC ACID (PFHPA) | < 2.000000000 NG/L | 2026-06-04 | JENSEN PLANT INFLUENT - RAW / California DDW laboratory results |
| PERFLUORODODECANOIC ACID (PFDOA) | < 2.000000000 NG/L | 2026-06-04 | JENSEN PLANT INFLUENT - RAW / California DDW laboratory results |
| PERFLUORODECANOIC ACID (PFDA) | < 2.000000000 NG/L | 2026-06-04 | JENSEN PLANT - WELLS 1, 2, 3 BLEND / California DDW laboratory results |
| METHOXYCHLOR | < 0.048000000 UG/L | 2026-06-04 | JENSEN PLANT - WELLS 1, 2, 3 BLEND / California DDW laboratory results |
| PERFLUORODODECANOIC ACID (PFDOA) | < 2.000000000 NG/L | 2026-06-04 | JENSEN PLANT - WELLS 1, 2, 3 BLEND / California DDW laboratory results |
| PERFLUORONONANOIC ACID (PFNA) | < 2.000000000 NG/L | 2026-06-04 | JENSEN PLANT - WELLS 1, 2, 3 BLEND / California DDW laboratory results |
State sampling points can include untreated water. Publisher qualifiers and units are retained; consult the full source notes before interpreting a record.
Download state records with source notes (CSV)
Published compliance history
0 imported records. Status is as recorded in the source; historical records are not current advisories. Missing records do not establish that no violations occurred.
Source dates and refresh checks
A refresh check is not a sample date. Publication periods, sample dates and checks are shown separately.
- EPA SDWIS lead/copper summaries and service areas — source period: — – —; last checked: 2026-10-17
- EPA SDWIS contacts and compliance records — source period: — – —; last checked: 2026-10-17
- EPA UCMR 5 sample results — source period: 2023-01-03 – 2026-06-17; last checked: 2026-10-17
- California DDW laboratory results — last successful check: 2026-10-17
Administrative contact (EPA filing)
Galvez, Victor: 909-392-2460
An administrative filing contact may not be a customer-service line. Confirm current contact details with the provider.