Midway City Mutual Wc
Published drinking-water records and contacts for Midway City Mutual Wc. System CA3010097. Review sources and dates; not a real-time water assessment.
- System ID
- CA3010097
- State or territory
- CA
- Published population served
- 1305
- System type (source code)
- CWS
Published records and dates
- Lead and copper monitoring summaries: 12 — 1995-01-01 – 2025-12-31
- California DDW laboratory results: 230 — 2026-02-04 – 2026-05-21
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 | 2023-01-01 – 2025-12-31 | 2026Q3 |
| Lead (PB90) | 0.00278 mg/L | 2020-01-01 – 2022-12-31 | 2026Q3 |
| Lead (PB90) | 0 mg/L | 2017-01-01 – 2019-12-31 | 2026Q3 |
| Lead (PB90) | 0.0018 mg/L | 2014-01-01 – 2016-12-31 | 2026Q3 |
| Lead (PB90) | 0 mg/L | 2011-01-01 – 2013-12-31 | 2026Q3 |
| Lead (PB90) | 0.003 mg/L | 2008-01-01 – 2010-12-31 | 2026Q3 |
| Lead (PB90) | 0 mg/L | 2005-01-01 – 2007-12-31 | 2026Q3 |
| Lead (PB90) | 0 mg/L | 2004-01-01 – 2004-12-31 | 2026Q3 |
| Substance | Published result | Sample date | Location / source |
|---|---|---|---|
| ALDICARB SULFOXIDE | < 2.000000000 UG/L | 2026-05-21 | WELL 02 003 / California DDW laboratory results |
| CADMIUM | < 1.000000000 UG/L | 2026-05-21 | WELL 02 003 / California DDW laboratory results |
| IRON | < 5.000000000 UG/L | 2026-05-21 | WELL 02 003 / California DDW laboratory results |
| BARIUM | 44.7 UG/L | 2026-05-21 | WELL 02 003 / California DDW laboratory results |
| PERFLUOROBUTANE SULFONIC ACID (PFBS) | < 2.000000000 NG/L | 2026-05-21 | WELL 02 003 / California DDW laboratory results |
| HFPO-DA | < 2.000000000 NG/L | 2026-05-21 | WELL 02 003 / California DDW laboratory results |
| NONAFLUORO NFDHA | < 2.000000000 NG/L | 2026-05-21 | WELL 02 003 / California DDW laboratory results |
| PERFLUORO PFEESA | < 2.000000000 NG/L | 2026-05-21 | WELL 02 003 / California DDW laboratory results |
| PERFLUOROHEPTANOIC ACID (PFHPA) | < 2.000000000 NG/L | 2026-05-21 | WELL 02 003 / California DDW laboratory results |
| VANADIUM, TOTAL | 2.5 UG/L | 2026-05-21 | WELL 02 003 / California DDW laboratory results |
| ALDICARB SULFONE | < 2.000000000 UG/L | 2026-05-21 | WELL 02 003 / California DDW laboratory results |
| BAYGON | < 1.000000000 UG/L | 2026-05-21 | WELL 02 003 / 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 |
|---|---|---|---|---|
| Stage 2 Disinfectants and Disinfection Byproducts Rule / Monitoring and Reporting (DBP) | 2020-01-01 – 2020-12-31 | Resolved | No | 2026Q3 |
| Lead and Copper Rule / Follow-up Or Routine LCR Tap M/R | 2017-10-01 – — | Resolved | No | 2026Q3 |
| Miscellaneous Other Rules / Notification, Public | 1987-07-01 – 1987-07-31 | 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: 2026-10-17
Administrative contact (EPA filing)
Bauer, Jean: 714-532-9409
An administrative filing contact may not be a customer-service line. Confirm current contact details with the provider.