Western Mwd (ARLINGTON)
Published drinking-water records and contacts for Western Mwd (ARLINGTON). System CA3310075. Review sources and dates; not a real-time water assessment.
- System ID
- CA3310075
- State or territory
- CA
- Published population served
- 0
- System type (source code)
- CWS
Published records and dates
- California DDW laboratory results: 1006 — 2026-01-06 – 2026-06-30
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 |
|---|---|---|---|
| NITRATE | 3.6 MG/L | 2026-06-30 | ARLINGTON DES. - PRODUCT WATER / California DDW laboratory results |
| PH | 7.8 PH | 2026-06-30 | ARLINGTON DES. - PRODUCT WATER / California DDW laboratory results |
| ALKALINITY, BICARBONATE | 72 MG/L | 2026-06-30 | ARLINGTON DES. - PRODUCT WATER / California DDW laboratory results |
| HYDROXIDE AS CALCIUM CARBONATE | < 5.000000000 MG/L | 2026-06-30 | ARLINGTON DES. - PRODUCT WATER / California DDW laboratory results |
| ALKALINITY, CARBONATE | < 5.000000000 MG/L | 2026-06-30 | ARLINGTON DES. - PRODUCT WATER / California DDW laboratory results |
| ALKALINITY, TOTAL | 72 MG/L | 2026-06-30 | ARLINGTON DES. - PRODUCT WATER / California DDW laboratory results |
| NITRATE | 3.6 MG/L | 2026-06-23 | ARLINGTON DES. - PRODUCT WATER / California DDW laboratory results |
| ALKALINITY, TOTAL | 70 MG/L | 2026-06-23 | ARLINGTON DES. - PRODUCT WATER / California DDW laboratory results |
| ALKALINITY, CARBONATE | < 5.000000000 MG/L | 2026-06-23 | ARLINGTON DES. - PRODUCT WATER / California DDW laboratory results |
| ALKALINITY, BICARBONATE | 70 MG/L | 2026-06-23 | ARLINGTON DES. - PRODUCT WATER / California DDW laboratory results |
| PH | 7.8 PH | 2026-06-23 | ARLINGTON DES. - PRODUCT WATER / California DDW laboratory results |
| HYDROXIDE AS CALCIUM CARBONATE | < 5.000000000 MG/L | 2026-06-23 | ARLINGTON DES. - PRODUCT WATER / 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: 2026-10-18
Administrative contact (EPA filing)
Rugge, Paul: 951-789-5155
An administrative filing contact may not be a customer-service line. Confirm current contact details with the provider.