Fcwwd 18/Friant
Published drinking-water records and contacts for Fcwwd 18/Friant. System CA1010051. Review sources and dates; not a real-time water assessment.
- System ID
- CA1010051
- State or territory
- CA
- Published population served
- 909
- System type (source code)
- CWS
Published records and dates
- Lead and copper monitoring summaries: 18 — 1993-01-01 – 2024-12-31
- California DDW laboratory results: 63 — 2026-02-23 – 2026-06-10
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 mg/L | 2022-01-01 – 2024-12-31 | 2026Q3 |
| Lead (PB90) | 0 mg/L | 2020-01-01 – 2022-12-31 | 2026Q3 |
| Lead (PB90) | 0.01 mg/L | 2017-01-01 – 2019-12-31 | 2026Q3 |
| Lead (PB90) | 0 mg/L | 2016-01-01 – 2018-12-31 | 2026Q3 |
| Lead (PB90) | 0 mg/L | 2013-01-01 – 2015-12-31 | 2026Q3 |
| Lead (PB90) | 0 mg/L | 2010-01-01 – 2012-12-31 | 2026Q3 |
| Lead (PB90) | 0.0021 mg/L | 2007-01-01 – 2009-12-31 | 2026Q3 |
| Lead (PB90) | 0.0059 mg/L | 2004-01-01 – 2006-12-31 | 2026Q3 |
| Substance | Published result | Sample date | Location / source |
|---|---|---|---|
| TURBIDITY | 0.55 NTU | 2026-06-10 | MILLERTON LAKE - RAW / California DDW laboratory results |
| IRON | 34 UG/L | 2026-06-10 | MILLERTON LAKE - RAW / California DDW laboratory results |
| ZINC | < 50.000000000 UG/L | 2026-06-10 | MILLERTON LAKE - RAW / California DDW laboratory results |
| CALCIUM | 3.6 MG/L | 2026-06-10 | MILLERTON LAKE - RAW / California DDW laboratory results |
| ALKALINITY, BICARBONATE | 21 MG/L | 2026-06-10 | MILLERTON LAKE - RAW / California DDW laboratory results |
| NITRITE | < 0.050000000 MG/L | 2026-06-10 | MILLERTON LAKE - RAW / California DDW laboratory results |
| NITRATE-NITRITE | < 0.230000000 MG/L | 2026-06-10 | MILLERTON LAKE - RAW / California DDW laboratory results |
| CONDUCTIVITY @ 25 C UMHOS/CM | 43 UMHO/CM | 2026-06-10 | MILLERTON LAKE - RAW / California DDW laboratory results |
| FLUORIDE | < 0.100000000 MG/L | 2026-06-10 | MILLERTON LAKE - RAW / California DDW laboratory results |
| COLOR | 5.0 UNITS | 2026-06-10 | MILLERTON LAKE - RAW / California DDW laboratory results |
| HYDROXIDE AS CALCIUM CARBONATE | < 3.000000000 MG/L | 2026-06-10 | MILLERTON LAKE - RAW / California DDW laboratory results |
| CHROMIUM, HEX | < 0.050000000 UG/L | 2026-06-10 | MILLERTON LAKE - 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
3 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 |
|---|---|---|---|---|
| Revised Total Coliform Rule / Monitoring, Routine (RTCR) | 2026-02-01 – 2026-02-28 | Resolved | No | 2026Q3 |
| Revised Total Coliform Rule / Monitoring, Routine (RTCR) | 2023-09-01 – 2023-09-30 | Resolved | No | 2026Q3 |
| Revised Total Coliform Rule / Monitoring, Routine (RTCR) | 2020-06-01 – 2020-06-30 | Resolved | 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: 2026-10-17
Administrative contact (EPA filing)
Stelfox, Shane: 559-696-9408
An administrative filing contact may not be a customer-service line. Confirm current contact details with the provider.