Smwd - Sj Ground Water Plant
Published drinking-water records and contacts for Smwd - Sj Ground Water Plant. System CA3010120. Review sources and dates; not a real-time water assessment.
- System ID
- CA3010120
- State or territory
- CA
- Published population served
- 0
- System type (source code)
- CWS
Published records and dates
- California DDW laboratory results: 2151 — 2026-01-07 – 2026-06-23
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 |
|---|---|---|---|
| TDS | 120 MG/L | 2026-06-23 | ZONE 350 - 27127 CALLE ARROYO / California DDW laboratory results |
| LANGELIER INDEX AT SOURCE TEMP. | -1.9 LANG | 2026-06-23 | SJGP CLEARWELL EFFLUENT (COMPLIANCE PT) / California DDW laboratory results |
| ALKALINITY, CARBONATE | < 2.000000000 MG/L | 2026-06-23 | SJGP CLEARWELL EFFLUENT (COMPLIANCE PT) / California DDW laboratory results |
| LANGELIER INDEX AT SOURCE TEMP. | -1.7 LANG | 2026-06-23 | ZONE 350 - 27127 CALLE ARROYO / California DDW laboratory results |
| ALKALINITY, BICARBONATE | 95 MG/L | 2026-06-23 | SJGP CLEARWELL EFFLUENT (COMPLIANCE PT) / California DDW laboratory results |
| ALKALINITY, TOTAL | 79 MG/L | 2026-06-23 | ZONE 250 - 31902 DEL OBISPO ST / California DDW laboratory results |
| ARSENIC | < 2.000000000 UG/L | 2026-06-23 | SJGP CLEARWELL EFFLUENT (COMPLIANCE PT) / California DDW laboratory results |
| HARDNESS, TOTAL (AS CACO3) | 5.2 MG/L | 2026-06-23 | ZONE 350 - 27127 CALLE ARROYO / California DDW laboratory results |
| LANGELIER INDEX AT SOURCE TEMP. | -1.6 LANG | 2026-06-23 | ZONE 250 - 31902 DEL OBISPO ST / California DDW laboratory results |
| IRON | < 20.000000000 UG/L | 2026-06-23 | SJGP CLEARWELL EFFLUENT (COMPLIANCE PT) / California DDW laboratory results |
| TDS | 110 MG/L | 2026-06-23 | SJGP CLEARWELL EFFLUENT (COMPLIANCE PT) / California DDW laboratory results |
| HYDROXIDE AS CALCIUM CARBONATE | < 2.000000000 MG/L | 2026-06-23 | ZONE 350 - 27127 CALLE ARROYO / 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
2 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 |
|---|---|---|---|---|
| Stage 2 Disinfectants and Disinfection Byproducts Rule / Monitoring and Reporting (DBP) | 2018-01-01 – 2018-03-31 | Resolved | No | 2026Q3 |
| Stage 2 Disinfectants and Disinfection Byproducts Rule / Monitoring and Reporting (DBP) | 2018-01-01 – 2018-03-31 | 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: 2026-10-18
Administrative contact (EPA filing)
Pivovaroff, Jason: 949-459-6546
An administrative filing contact may not be a customer-service line. Confirm current contact details with the provider.