Auburn Valley Community Service Dis
Published drinking-water records and contacts for Auburn Valley Community Service Dis. System CA3100011. Review sources and dates; not a real-time water assessment.
- System ID
- CA3100011
- State or territory
- CA
- Published population served
- 290
- System type (source code)
- CWS
Published records and dates
- Lead and copper monitoring summaries: 5 — 2010-01-01 – 2024-12-31
- California DDW laboratory results: 361 — 2026-01-26 – 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
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) | 0.00297 mg/L | 2022-01-01 – 2024-12-31 | 2026Q3 |
| Lead (PB90) | 0.014311 mg/L | 2019-01-01 – 2021-12-31 | 2026Q3 |
| Lead (PB90) | 0.001 mg/L | 2016-01-01 – 2018-12-31 | 2026Q3 |
| Lead (PB90) | 0.003 mg/L | 2013-01-01 – 2015-12-31 | 2026Q3 |
| Lead (PB90) | 0.003 mg/L | 2010-01-01 – 2012-12-31 | 2026Q3 |
| Substance | Published result | Sample date | Location / source |
|---|---|---|---|
| 1,3-DICHLOROPROPENE | < 0.500000000 UG/L | 2026-06-30 | WELL 06 / California DDW laboratory results |
| O-XYLENE | < 0.500000000 UG/L | 2026-06-30 | WELL 03 / California DDW laboratory results |
| 1,1-DICHLOROETHYLENE | < 0.500000000 UG/L | 2026-06-30 | WELL 02 / California DDW laboratory results |
| CARBON TETRACHLORIDE | < 0.500000000 UG/L | 2026-06-30 | WELL 03 / California DDW laboratory results |
| 1,1-DICHLOROETHYLENE | < 0.500000000 UG/L | 2026-06-30 | WELL 08 / California DDW laboratory results |
| ETHYLBENZENE | < 0.500000000 UG/L | 2026-06-30 | WELL 08 / California DDW laboratory results |
| BROMODICHLOROMETHANE | < 1.000000000 UG/L | 2026-06-30 | WELL 02 / California DDW laboratory results |
| TRANS-1,2-DICHLOROETHYLENE | < 0.500000000 UG/L | 2026-06-30 | WELL 02 / California DDW laboratory results |
| CIS-1,2-DICHLOROETHYLENE | < 0.500000000 UG/L | 2026-06-30 | WELL 06 / California DDW laboratory results |
| TETRACHLOROETHYLENE | < 0.500000000 UG/L | 2026-06-30 | WELL 06 / California DDW laboratory results |
| 1,1,2-TRICHLOROETHANE | < 0.500000000 UG/L | 2026-06-30 | WELL 06 / California DDW laboratory results |
| 1,1-DICHLOROETHYLENE | < 0.500000000 UG/L | 2026-06-30 | WELL 06 / 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
1 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 |
|---|---|---|---|---|
| Nitrate Rule / Monitoring, Regular | 2025-01-01 – 2025-12-31 | Archived | No | 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: 2026-10-18
Administrative contact (EPA filing)
Byron, Pipkin: 408-679-0000
An administrative filing contact may not be a customer-service line. Confirm current contact details with the provider.