Quivira Vineyards
Published drinking-water records and contacts for Quivira Vineyards. System CA4901162. Review sources and dates; not a real-time water assessment.
- System ID
- CA4901162
- State or territory
- CA
- Published population served
- 31
- System type (source code)
- NTNCWS
Published records and dates
- Lead and copper monitoring summaries: 6 — 2020-07-01 – 2024-12-31
- California DDW laboratory results: 28 — 2026-01-08 – 2026-04-04
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
Lead and copper: 90th-percentile summaries
These describe a monitoring period across sampled locations, not the result at your home. How to read the 90th percentile
| Substance | Published 90th percentile | Monitoring period | Source quarter |
|---|---|---|---|
| Lead (PB90) | 0.0035 mg/L | 2024-01-01 – 2024-12-31 | 2026Q3 |
| Lead (PB90) | 0.0025 mg/L | 2023-01-01 – 2023-12-31 | 2026Q3 |
| Lead (PB90) | 0 mg/L | 2021-07-01 – 2021-12-31 | 2026Q3 |
| Lead (PB90) | 0 mg/L | 2021-01-01 – 2021-06-30 | 2026Q3 |
| Copper (CU90) | 1.68 mg/L | 2020-07-01 – 2020-12-31 | 2026Q3 |
| Lead (PB90) | 0.296 mg/L | 2020-07-01 – 2020-12-31 | 2026Q3 |
| Substance | Published result | Sample date | Location / source |
|---|---|---|---|
| HFPO-DA | < 2.000000000 NG/L | 2026-04-04 | WELL 01 (SURFACE INFLUENCE) / California DDW laboratory results |
| ADONA | < 2.000000000 NG/L | 2026-04-04 | WELL 01 (SURFACE INFLUENCE) / California DDW laboratory results |
| PERCHLORATE | < 1.000000000 UG/L | 2026-04-04 | WELL 01 (SURFACE INFLUENCE) / California DDW laboratory results |
| PERFLUORODECANOIC ACID (PFDA) | < 2.000000000 NG/L | 2026-04-04 | WELL 01 (SURFACE INFLUENCE) / California DDW laboratory results |
| PERFLUOROHEPTANESULFONIC ACID (PFHPS) | < 2.000000000 NG/L | 2026-04-04 | WELL 01 (SURFACE INFLUENCE) / California DDW laboratory results |
| PERFLUOROBUTANE SULFONIC ACID (PFBS) | < 2.000000000 NG/L | 2026-04-04 | WELL 01 (SURFACE INFLUENCE) / California DDW laboratory results |
| PERFLUOROCTANOIC ACID (PFOA) | < 2.000000000 NG/L | 2026-04-04 | WELL 01 (SURFACE INFLUENCE) / California DDW laboratory results |
| NITRATE | 0.15 MG/L | 2026-04-04 | WELL 01 (SURFACE INFLUENCE) / California DDW laboratory results |
| 9CL-PF3ONS | < 2.000000000 NG/L | 2026-04-04 | WELL 01 (SURFACE INFLUENCE) / California DDW laboratory results |
| PERFLUOROBUTANOIC ACID (PFBA) | < 2.000000000 NG/L | 2026-04-04 | WELL 01 (SURFACE INFLUENCE) / California DDW laboratory results |
| PERFLUORONONANOIC ACID (PFNA) | < 2.000000000 NG/L | 2026-04-04 | WELL 01 (SURFACE INFLUENCE) / California DDW laboratory results |
| PERFLUORO PFEESA | < 2.000000000 NG/L | 2026-04-04 | WELL 01 (SURFACE INFLUENCE) / 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
7 imported records. Status is as recorded in the source; historical records are not current advisories. Missing records do not establish that no violations occurred.
| Rule / record | Period | Recorded status | Health-based (EPA classification) | Source quarter |
|---|---|---|---|---|
| Lead and Copper Rule / Follow-up Or Routine LCR Tap M/R | 2022-10-01 – — | Resolved | No | 2026Q3 |
| Lead and Copper Rule / Follow-up Or Routine LCR Tap M/R | 2022-06-01 – — | Resolved | No | 2026Q3 |
| Lead and Copper Rule / Initial Tap Sampling for Pb and Cu | 2022-01-01 – — | Resolved | No | 2026Q3 |
| Revised Total Coliform Rule / Monitoring, Routine (RTCR) | 2020-04-01 – 2020-04-30 | Resolved | No | 2026Q3 |
| Interim and Long Term 1 Enhanced Surface Water Treatment Rule / Monthly Turbidity Exceed (Enhanced SWTR) | 2019-11-01 – 2019-11-30 | Resolved | Yes | 2026Q3 |
| Interim and Long Term 1 Enhanced Surface Water Treatment Rule / Monitoring, Turbidity (Enhanced SWTR) | 2019-09-01 – 2019-09-30 | Resolved | No | 2026Q3 |
| Surface Water Treatment Rule / Failure to Filter (SWTR) | 2019-07-18 – — | Resolved | Yes | 2026Q3 |
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)
Hart, Staci: 707-843-1618
An administrative filing contact may not be a customer-service line. Confirm current contact details with the provider.