Stockton East Water District
Published drinking-water records and contacts for Stockton East Water District. System CA3910006. Review sources and dates; not a real-time water assessment.
- System ID
- CA3910006
- State or territory
- CA
- Published population served
- 50
- System type (source code)
- CWS
Published records and dates
- California DDW laboratory results: 833 — 2026-01-13 – 2026-07-07
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 |
|---|---|---|---|
| NETFOSAA | < 5.000000000 NG/L | 2026-07-07 | STANISLAUS RIVER, END OF PIPELINE - RAW / California DDW laboratory results |
| PERFLUOROOCTANE SULFONIC ACID 6:2 FTS | < 5.000000000 NG/L | 2026-07-07 | STANISLAUS RIVER, END OF PIPELINE - RAW / California DDW laboratory results |
| PERFLUORODECANE SULFONIC ACID 8:2 FTS | < 5.000000000 NG/L | 2026-07-07 | STANISLAUS RIVER, END OF PIPELINE - RAW / California DDW laboratory results |
| PERFLUORO PFMBA | < 2.000000000 NG/L | 2026-07-07 | STANISLAUS RIVER, END OF PIPELINE - RAW / California DDW laboratory results |
| 9CL-PF3ONS | < 2.000000000 NG/L | 2026-07-07 | STANISLAUS RIVER, END OF PIPELINE - RAW / California DDW laboratory results |
| PERFLUORODODECANOIC ACID (PFDOA) | < 2.000000000 NG/L | 2026-07-07 | STANISLAUS RIVER, END OF PIPELINE - RAW / California DDW laboratory results |
| 11CL-PF3OUDS | < 2.000000000 NG/L | 2026-07-07 | STANISLAUS RIVER, END OF PIPELINE - RAW / California DDW laboratory results |
| ADONA | < 2.000000000 NG/L | 2026-07-07 | STANISLAUS RIVER, END OF PIPELINE - RAW / California DDW laboratory results |
| PERFLUOROUNDECANOIC ACID (PFUNA) | < 2.000000000 NG/L | 2026-07-07 | STANISLAUS RIVER, END OF PIPELINE - RAW / California DDW laboratory results |
| NMEFOSAA | < 5.000000000 NG/L | 2026-07-07 | STANISLAUS RIVER, END OF PIPELINE - RAW / California DDW laboratory results |
| PERFLUOROHEPTANESULFONIC ACID (PFHPS) | < 2.000000000 NG/L | 2026-07-07 | STANISLAUS RIVER, END OF PIPELINE - RAW / California DDW laboratory results |
| PERFLUOROHEPTANOIC ACID (PFHPA) | < 2.000000000 NG/L | 2026-07-07 | STANISLAUS RIVER, END OF PIPELINE - RAW / 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)
Evensen, Darrel: 209-948-0333
An administrative filing contact may not be a customer-service line. Confirm current contact details with the provider.