California Sweet Potato Growers Coop
Published drinking-water records and contacts for California Sweet Potato Growers Coop. System CA2400334. Review sources and dates; not a real-time water assessment.
- System ID
- CA2400334
- State or territory
- CA
- Published population served
- 48
- System type (source code)
- TNCWS
Published records and dates
- California DDW laboratory results: 18 — 2026-01-15 – 2026-06-16
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 |
|---|---|---|---|
| NITRATE | 8.3 MG/L | 2026-06-16 | WELL NO. 1 / California DDW laboratory results |
| CHLOROFORM | < 0.500000000 UG/L | 2026-06-16 | DBPR Sample / California DDW laboratory results |
| BROMODICHLOROMETHANE | < 0.500000000 UG/L | 2026-06-16 | DBPR Sample / California DDW laboratory results |
| DIBROMOCHLOROMETHANE | < 0.500000000 UG/L | 2026-06-16 | DBPR Sample / California DDW laboratory results |
| TOTAL HALOACETIC ACIDS (HAA5) | < 2.000000000 UG/L | 2026-06-16 | DBPR Sample / California DDW laboratory results |
| DIBROMOACETIC ACID | < 1.000000000 UG/L | 2026-06-16 | DBPR Sample / California DDW laboratory results |
| DICHLOROACETIC ACID | < 1.000000000 UG/L | 2026-06-16 | DBPR Sample / California DDW laboratory results |
| TTHM | < 0.500000000 UG/L | 2026-06-16 | DBPR Sample / California DDW laboratory results |
| NITRATE-NITRITE | 8.3 MG/L | 2026-06-16 | WELL NO. 1 / California DDW laboratory results |
| MONOBROMOACETIC ACID | < 1.000000000 UG/L | 2026-06-16 | DBPR Sample / California DDW laboratory results |
| BROMOFORM | < 0.500000000 UG/L | 2026-06-16 | DBPR Sample / California DDW laboratory results |
| TRICHLOROACETIC ACID | < 1.000000000 UG/L | 2026-06-16 | DBPR Sample / 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
6 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 / Maximum Contaminant Level Violation, Single Sample | 2023-01-01 – 2023-03-31 | Archived | Yes | 2026Q3 |
| Nitrate Rule / Maximum Contaminant Level Violation, Single Sample | 2022-10-01 – 2022-12-31 | Archived | Yes | 2026Q3 |
| Nitrate Rule / Maximum Contaminant Level Violation, Single Sample | 2022-07-01 – 2022-09-30 | Archived | Yes | 2026Q3 |
| Nitrate Rule / Maximum Contaminant Level Violation, Single Sample | 2022-04-01 – 2022-06-30 | Archived | Yes | 2026Q3 |
| Nitrate Rule / Maximum Contaminant Level Violation, Single Sample | 2022-01-01 – 2022-03-31 | Archived | Yes | 2026Q3 |
| Nitrate Rule / Maximum Contaminant Level Violation, Single Sample | 2021-10-01 – 2021-10-31 | Archived | 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: 2026-10-18
Administrative contact (EPA filing)
Alvernaz, Sarah: 209-394-7935
An administrative filing contact may not be a customer-service line. Confirm current contact details with the provider.