Lincoln High School Farm
Published drinking-water records and contacts for Lincoln High School Farm. System CA3107342. Review sources and dates; not a real-time water assessment.
- System ID
- CA3107342
- State or territory
- CA
- Published population served
- 50
- System type (source code)
- NTNCWS
Published records and dates
- Lead and copper monitoring summaries: 5 — 2016-01-01 – 2024-12-31
- California DDW laboratory results: 18 — 2026-03-10 – 2026-03-10
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) | 0.001 mg/L | 2022-01-01 – 2024-12-31 | 2026Q3 |
| Lead (PB90) | 0.002 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 mg/L | 2018-01-01 – 2018-06-30 | 2026Q3 |
| Lead (PB90) | 0.003 mg/L | 2017-07-01 – 2017-12-31 | 2026Q3 |
| Substance | Published result | Sample date | Location / source |
|---|---|---|---|
| PERFLUOROTRIDECANOIC ACID (PFTRDA) | < 0.592000000 NG/L | 2026-03-10 | WELL 02 (DRILLED 2016) / California DDW laboratory results |
| NMEFOSAA | < 0.825000000 NG/L | 2026-03-10 | WELL 02 (DRILLED 2016) / California DDW laboratory results |
| PERFLUORODECANOIC ACID (PFDA) | < 0.699000000 NG/L | 2026-03-10 | WELL 02 (DRILLED 2016) / California DDW laboratory results |
| PERFLUOROHEXANOIC ACID (PFHXA) | < 0.550000000 NG/L | 2026-03-10 | WELL 02 (DRILLED 2016) / California DDW laboratory results |
| 11CL-PF3OUDS | < 0.537000000 NG/L | 2026-03-10 | WELL 02 (DRILLED 2016) / California DDW laboratory results |
| PERFLUOROBUTANE SULFONIC ACID (PFBS) | < 0.545000000 NG/L | 2026-03-10 | WELL 02 (DRILLED 2016) / California DDW laboratory results |
| PERFLUOROHEPTANOIC ACID (PFHPA) | < 0.519000000 NG/L | 2026-03-10 | WELL 02 (DRILLED 2016) / California DDW laboratory results |
| PERFLUOROUNDECANOIC ACID (PFUNA) | < 0.765000000 NG/L | 2026-03-10 | WELL 02 (DRILLED 2016) / California DDW laboratory results |
| ADONA | < 0.540000000 NG/L | 2026-03-10 | WELL 02 (DRILLED 2016) / California DDW laboratory results |
| PERFLUOROCTANOIC ACID (PFOA) | < 0.416000000 NG/L | 2026-03-10 | WELL 02 (DRILLED 2016) / California DDW laboratory results |
| 9CL-PF3ONS | < 0.648000000 NG/L | 2026-03-10 | WELL 02 (DRILLED 2016) / California DDW laboratory results |
| PERFLUOROTETRADECANOIC ACID (PFTA) | < 0.708000000 NG/L | 2026-03-10 | WELL 02 (DRILLED 2016) / 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)
Butcher, Tom: 916-434-5000
An administrative filing contact may not be a customer-service line. Confirm current contact details with the provider.