PWSID TX0500043
CEDAR GROVE MOBILE HOME PARK
Community water system based in San Jose, CA
- Population served
- 595
- Source
- Surface water
- Status
- Active
At a glance
Recent tests are below federal safety limits
Every recently tested contaminant with a clinically reviewed limit is below the level we'd flag for caution.
Past 5 years: 8 health-based violations on file, all marked Resolved or Archived. See compliance history below.
Risk classification follows EPA's published values for safe drinking water, with caution and concern bands reviewed by a clinician. Past resolved violations do not influence this card. See methodology.
Lead service line inventory
No inventory data on file
We do not yet have this utility's published Lead Service Line Inventory on file. The EPA Lead and Copper Rule Improvements (LCRI) required every community water system to publish one by October 16, 2024 and to identify and replace any lead lines within 10 years. How lead enters drinking water.
Phase 1 coverage focuses on the largest NC utilities. Smaller systems will be added; in the meantime, ask your utility for their inventory or check their Consumer Confidence Report.
Lead and copper test results
The most recent measurement per contaminant from EPA's Lead and Copper Rule sampling.
Why only lead and copper, and not arsenic, nitrate, or others?
EPA's bulk SDWIS download is the only nationwide per-system sample data they publish, and it only includes the Lead and Copper Rule table. Values for other regulated contaminants (TTHMs, nitrate, arsenic, etc.) appear on this page only when they trigger a violation. For the full per-system contaminant suite, see the utility's annual Consumer Confidence Report (link further down the page).
| Contaminant | Most recent | Date | Risk |
|---|---|---|---|
| PB90 | 0 mg/L | December 31, 2024 | Below regulatory thresholds |
Data from EPA SDWIS (Lead and Copper Rule sample table) , last refreshed May 24, 2026.
Fluoride
We don't yet have this utility's specific fluoridation status from CDC's My Water's Fluoride listing. The figures below describe the broader area, not CEDAR GROVE MOBILE HOME PARK itself.
Area context
California statewide (2020 data)
- Population on fluoridated water
- 21,879,582 of 38,051,212 (57.5%)
- Community water systems adding fluoride
- 417 of 3,057
Look up your specific utility
California shares per-system data on CDC's My Water's Fluoride site. Search by water system to see whether CEDAR GROVE MOBILE HOME PARK adds fluoride.
Data from CDC Water Fluoridation Reporting System (state and county aggregates) , last refreshed May 16, 2026.
Recorded contaminant measurements (from violations)
When this system exceeded a regulatory limit and EPA recorded the measured value, that value is shown here. These are not routine sample results: they are the values the violation was triggered on.
| Period | Contaminant | Measured | Federal MCL | Status |
|---|---|---|---|---|
| January 1, 2024 | Total Haloacetic Acids (Haa5) | 0.07MG/L | 0.06 MG/L | Health-based |
| January 1, 2024 | Total Haloacetic Acids (Haa5) | 0.07MG/L | 0.06 MG/L | Health-based |
| January 1, 2024 | Total Haloacetic Acids (Haa5) | 0.07MG/L | 0.06 MG/L | Health-based |
| January 1, 2024 | Total Haloacetic Acids (Haa5) | 0.07MG/L | 0.06 MG/L | Health-based |
Data from EPA SDWIS (violation records) , last refreshed May 24, 2026.
Compliance history
EPA-recorded violations against this system over the last 5 years.
How to read this section
Health-based violations are when a measured limit was exceeded; the measured concentration is shown alongside the EPA federal limit where SDWIS published it. Monitoring and reporting items are paperwork issues (missed sample dates, late filings) that do not themselves indicate unsafe water.
8 resolved health-based violations in the last 5 years
All 8 health-based violations in the last 5 years are marked Resolved or Archived. Past violations do not represent current water quality.
| Period start | Contaminant | What happened | Measured level | Status |
|---|---|---|---|---|
| October 17, 2024 | Lead and Copper Rule Revisions | LSL Inventory | Not reported | Resolved |
| October 17, 2024 | Lead and Copper Rule Revisions | LSL Inventory | Not reported | Resolved |
| October 17, 2024 | Lead and Copper Rule Revisions | LSL Inventory | Not reported | Resolved |
| October 17, 2024 | Lead and Copper Rule Revisions | LSL Inventory | Not reported | Resolved |
| January 1, 2024 | Total Haloacetic Acids (Haa5) | Maximum Contaminant Level Violation, Average | 0.070 MG/L
MCL 0.060 MG/L | Resolved |
| January 1, 2024 | Total Haloacetic Acids (Haa5) | Maximum Contaminant Level Violation, Average | 0.070 MG/L
MCL 0.060 MG/L | Resolved |
| January 1, 2024 | Total Haloacetic Acids (Haa5) | Maximum Contaminant Level Violation, Average | 0.070 MG/L
MCL 0.060 MG/L | Resolved |
| January 1, 2024 | Total Haloacetic Acids (Haa5) | Maximum Contaminant Level Violation, Average | 0.070 MG/L
MCL 0.060 MG/L | Resolved |
18 monitoring and reporting item s (paperwork) , 1 still open · these are not health risks
| Period start | Relates to | Item | Status |
|---|---|---|---|
| July 1, 2025 | Consumer Confidence Rule | Consumer Confidence Report Inadequate Reporting | Unaddressed |
| June 30, 2025 | Public Notice | Public Notification Violation for NPDWR Violation | Resolved |
| June 30, 2025 | Public Notice | Public Notification Violation for NPDWR Violation | Resolved |
| October 17, 2024 | Lead and Copper Rule Revisions | LSL Reporting | Resolved |
| October 17, 2024 | Lead and Copper Rule Revisions | LSL Reporting | Resolved |
| October 17, 2024 | Lead and Copper Rule Revisions | LSL Reporting | Resolved |
| October 17, 2024 | Lead and Copper Rule Revisions | LSL Reporting | Resolved |
| June 22, 2024 | Public Notice | Public Notification Violation for NPDWR Violation | Resolved |
| October 15, 2022 | Public Notice | Public Notification Violation for NPDWR Violation | Resolved |
| October 15, 2022 | Public Notice | Public Notification Violation for NPDWR Violation | Resolved |
| April 29, 2022 | Public Notice | Public Notification Violation without NPDWR Violation | Resolved |
| April 29, 2022 | Public Notice | Public Notification Violation without NPDWR Violation | Resolved |
| March 1, 2022 | Public Notice | Public Notification Violation for NPDWR Violation | Resolved |
| March 1, 2022 | Public Notice | Public Notification Violation for NPDWR Violation | Resolved |
| December 22, 2021 | Public Notice | Public Notification Violation for NPDWR Violation | Resolved |
| December 22, 2021 | Public Notice | Public Notification Violation for NPDWR Violation | Resolved |
| July 1, 2021 | Consumer Confidence Rule | Consumer Confidence Report Complete Failure to Report | Resolved |
| July 1, 2021 | Consumer Confidence Rule | Consumer Confidence Report Complete Failure to Report | Resolved |
120 older violation s (5-10 years ago) · 4 health-based, 116 paperwork , all resolved
| Period start | Relates to | Item | Measured level | Status |
|---|---|---|---|---|
| April 1, 2021 | Chlorine | Monitoring and Reporting (DBP) | — | Resolved |
| April 1, 2021 | Chlorine | Monitoring and Reporting (DBP) | — | Resolved |
| April 1, 2021 | Chlorine | Monitoring and Reporting (DBP) | — | Resolved |
| April 1, 2021 | Chlorine | Monitoring and Reporting (DBP) | — | Resolved |
| February 1, 2021 | Revised Total Coliform Rule | Monitoring, Routine (RTCR) | — | Resolved |
| February 1, 2021 | Revised Total Coliform Rule | Monitoring, Routine (RTCR) | — | Resolved |
| February 1, 2021 | Revised Total Coliform Rule | Monitoring, Routine (RTCR) | — | Resolved |
| February 1, 2021 | Revised Total Coliform Rule | Monitoring, Routine (RTCR) | — | Resolved |
| January 1, 2021 | Chlorine | Monitoring and Reporting (DBP) | — | Resolved |
| January 1, 2021 | Chlorine | Monitoring and Reporting (DBP) | — | Resolved |
| January 1, 2021 | Chlorine | Monitoring and Reporting (DBP) | — | Resolved |
| January 1, 2021 | Chlorine | Monitoring and Reporting (DBP) | — | Resolved |
| October 1, 2020 | Lead and Copper Rule | Follow-up Or Routine LCR Tap M/R | — | Resolved |
| October 1, 2020 | Lead and Copper Rule | Follow-up Or Routine LCR Tap M/R | — | Resolved |
| October 1, 2020 | Lead and Copper Rule | Follow-up Or Routine LCR Tap M/R | — | Resolved |
| October 1, 2020 | Lead and Copper Rule | Follow-up Or Routine LCR Tap M/R | — | Resolved |
| October 1, 2020 | Chlorine | Monitoring and Reporting (DBP) | — | Resolved |
| October 1, 2020 | Chlorine | Monitoring and Reporting (DBP) | — | Resolved |
| October 1, 2020 | Chlorine | Monitoring and Reporting (DBP) | — | Resolved |
| October 1, 2020 | Chlorine | Monitoring and Reporting (DBP) | — | Resolved |
| July 1, 2020 | Consumer Confidence Rule | Consumer Confidence Report Complete Failure to Report | — | Resolved |
| July 1, 2020 | Consumer Confidence Rule | Consumer Confidence Report Complete Failure to Report | — | Resolved |
| April 1, 2020 | Chlorine | Monitoring and Reporting (DBP) | — | Resolved |
| April 1, 2020 | Chlorine | Monitoring and Reporting (DBP) | — | Resolved |
| April 1, 2020 | Chlorine | Monitoring and Reporting (DBP) | — | Resolved |
| April 1, 2020 | Chlorine | Monitoring and Reporting (DBP) | — | Resolved |
| October 1, 2019 | Chlorine | Monitoring and Reporting (DBP) | — | Resolved |
| October 1, 2019 | Chlorine | Monitoring and Reporting (DBP) | — | Resolved |
| October 1, 2019 | Chlorine | Monitoring and Reporting (DBP) | — | Resolved |
| October 1, 2019 | Chlorine | Monitoring and Reporting (DBP) | — | Resolved |
| July 1, 2019 | Consumer Confidence Rule | Consumer Confidence Report Inadequate Reporting | — | Resolved |
| July 1, 2019 | Consumer Confidence Rule | Consumer Confidence Report Inadequate Reporting | — | Resolved |
| June 22, 2019 | Public Notice | Public Notification Violation for NPDWR Violation | — | Resolved |
| June 22, 2019 | Public Notice | Public Notification Violation for NPDWR Violation | — | Resolved |
| January 11, 2019 | Revised Total Coliform Rule | Treatment Technique, Level 1 Assessment (RTCR) | — | Resolved |
| January 11, 2019 | Revised Total Coliform Rule | Treatment Technique, Level 1 Assessment (RTCR) | — | Resolved |
| January 11, 2019 | Revised Total Coliform Rule | Treatment Technique, Level 1 Assessment (RTCR) | — | Resolved |
| January 11, 2019 | Revised Total Coliform Rule | Treatment Technique, Level 1 Assessment (RTCR) | — | Resolved |
| January 1, 2019 | Chlorine | Monitoring and Reporting (DBP) | — | Resolved |
| January 1, 2019 | Chlorine | Monitoring and Reporting (DBP) | — | Resolved |
| January 1, 2019 | Chlorine | Monitoring and Reporting (DBP) | — | Resolved |
| January 1, 2019 | Chlorine | Monitoring and Reporting (DBP) | — | Resolved |
| October 26, 2018 | Public Notice | Public Notification Violation for NPDWR Violation | — | Resolved |
| October 26, 2018 | Public Notice | Public Notification Violation for NPDWR Violation | — | Resolved |
| October 26, 2018 | Public Notice | Public Notification Violation for NPDWR Violation | — | Resolved |
| October 1, 2018 | Chlorine | Monitoring and Reporting (DBP) | — | Resolved |
| October 1, 2018 | Chlorine | Monitoring and Reporting (DBP) | — | Resolved |
| October 1, 2018 | Chlorine | Monitoring and Reporting (DBP) | — | Resolved |
| October 1, 2018 | Chlorine | Monitoring and Reporting (DBP) | — | Resolved |
| July 1, 2018 | Consumer Confidence Rule | Consumer Confidence Report Complete Failure to Report | — | Resolved |
| July 1, 2018 | Consumer Confidence Rule | Consumer Confidence Report Complete Failure to Report | — | Resolved |
| July 1, 2018 | Consumer Confidence Rule | Consumer Confidence Report Complete Failure to Report | — | Resolved |
| April 1, 2018 | Chlorine | Monitoring and Reporting (DBP) | — | Resolved |
| April 1, 2018 | Chlorine | Monitoring and Reporting (DBP) | — | Resolved |
| April 1, 2018 | Chlorine | Monitoring and Reporting (DBP) | — | Resolved |
| April 1, 2018 | Chlorine | Monitoring and Reporting (DBP) | — | Resolved |
| January 1, 2018 | Chlorine | Monitoring and Reporting (DBP) | — | Resolved |
| January 1, 2018 | Chlorine | Monitoring and Reporting (DBP) | — | Resolved |
| January 1, 2018 | Chlorine | Monitoring and Reporting (DBP) | — | Resolved |
| January 1, 2018 | Chlorine | Monitoring and Reporting (DBP) | — | Resolved |
| December 30, 2017 | Lead and Copper Rule | Lead Consumer Notice | — | Resolved |
| December 30, 2017 | Lead and Copper Rule | Lead Consumer Notice | — | Resolved |
| October 1, 2017 | Chlorine | Monitoring and Reporting (DBP) | — | Resolved |
| October 1, 2017 | Chlorine | Monitoring and Reporting (DBP) | — | Resolved |
| October 1, 2017 | Chlorine | Monitoring and Reporting (DBP) | — | Resolved |
| October 1, 2017 | Chlorine | Monitoring and Reporting (DBP) | — | Resolved |
| September 25, 2017 | Public Notice | Public Notification Violation for NPDWR Violation | — | Resolved |
| September 25, 2017 | Public Notice | Public Notification Violation for NPDWR Violation | — | Resolved |
| August 1, 2017 | Revised Total Coliform Rule | Monitoring, Routine (RTCR) | — | Resolved |
| August 1, 2017 | Revised Total Coliform Rule | Monitoring, Routine (RTCR) | — | Resolved |
| August 1, 2017 | Revised Total Coliform Rule | Monitoring, Routine (RTCR) | — | Resolved |
| August 1, 2017 | Revised Total Coliform Rule | Monitoring, Routine (RTCR) | — | Resolved |
| July 1, 2017 | Consumer Confidence Rule | Consumer Confidence Report Complete Failure to Report | — | Resolved |
| July 1, 2017 | Consumer Confidence Rule | Consumer Confidence Report Complete Failure to Report | — | Resolved |
| July 1, 2017 | Revised Total Coliform Rule | Monitoring, Routine (RTCR) | — | Resolved |
| July 1, 2017 | Revised Total Coliform Rule | Monitoring, Routine (RTCR) | — | Resolved |
| July 1, 2017 | Revised Total Coliform Rule | Monitoring, Routine (RTCR) | — | Resolved |
| July 1, 2017 | Revised Total Coliform Rule | Monitoring, Routine (RTCR) | — | Resolved |
| June 5, 2017 | Public Notice | Public Notification Violation for NPDWR Violation | — | Resolved |
| June 5, 2017 | Public Notice | Public Notification Violation for NPDWR Violation | — | Resolved |
| June 1, 2017 | Revised Total Coliform Rule | Monitoring, Routine (RTCR) | — | Resolved |
| June 1, 2017 | Revised Total Coliform Rule | Monitoring, Routine (RTCR) | — | Resolved |
| June 1, 2017 | Revised Total Coliform Rule | Monitoring, Routine (RTCR) | — | Resolved |
| June 1, 2017 | Revised Total Coliform Rule | Monitoring, Routine (RTCR) | — | Resolved |
| May 1, 2017 | Revised Total Coliform Rule | Monitoring, Routine (RTCR) | — | Resolved |
| May 1, 2017 | Revised Total Coliform Rule | Monitoring, Routine (RTCR) | — | Resolved |
| May 1, 2017 | Revised Total Coliform Rule | Monitoring, Routine (RTCR) | — | Resolved |
| May 1, 2017 | Revised Total Coliform Rule | Monitoring, Routine (RTCR) | — | Resolved |
| April 1, 2017 | Chlorine | Monitoring and Reporting (DBP) | — | Resolved |
| April 1, 2017 | Chlorine | Monitoring and Reporting (DBP) | — | Resolved |
| April 1, 2017 | Chlorine | Monitoring and Reporting (DBP) | — | Resolved |
| April 1, 2017 | Chlorine | Monitoring and Reporting (DBP) | — | Resolved |
| April 1, 2017 | Revised Total Coliform Rule | Monitoring, Routine (RTCR) | — | Resolved |
| April 1, 2017 | Revised Total Coliform Rule | Monitoring, Routine (RTCR) | — | Resolved |
| April 1, 2017 | Revised Total Coliform Rule | Monitoring, Routine (RTCR) | — | Resolved |
| April 1, 2017 | Revised Total Coliform Rule | Monitoring, Routine (RTCR) | — | Resolved |
| February 3, 2017 | Public Notice | Public Notification Violation for NPDWR Violation | — | Resolved |
| February 3, 2017 | Public Notice | Public Notification Violation for NPDWR Violation | — | Resolved |
| February 1, 2017 | Revised Total Coliform Rule | Monitoring, Routine (RTCR) | — | Resolved |
| February 1, 2017 | Revised Total Coliform Rule | Monitoring, Routine (RTCR) | — | Resolved |
| February 1, 2017 | Revised Total Coliform Rule | Monitoring, Routine (RTCR) | — | Resolved |
| February 1, 2017 | Revised Total Coliform Rule | Monitoring, Routine (RTCR) | — | Resolved |
| January 1, 2017 | Chlorine | Monitoring and Reporting (DBP) | — | Resolved |
| January 1, 2017 | Chlorine | Monitoring and Reporting (DBP) | — | Resolved |
| January 1, 2017 | Chlorine | Monitoring and Reporting (DBP) | — | Resolved |
| January 1, 2017 | Chlorine | Monitoring and Reporting (DBP) | — | Resolved |
| October 1, 2016 | Chlorine | Monitoring and Reporting (DBP) | — | Resolved |
| October 1, 2016 | Chlorine | Monitoring and Reporting (DBP) | — | Resolved |
| October 1, 2016 | Chlorine | Monitoring and Reporting (DBP) | — | Resolved |
| October 1, 2016 | Chlorine | Monitoring and Reporting (DBP) | — | Resolved |
| October 1, 2016 | Lead and Copper Rule | Follow-up Or Routine LCR Tap M/R | — | Resolved |
| October 1, 2016 | Lead and Copper Rule | Follow-up Or Routine LCR Tap M/R | — | Resolved |
| October 1, 2016 | Lead and Copper Rule | Follow-up Or Routine LCR Tap M/R | — | Resolved |
| October 1, 2016 | Lead and Copper Rule | Follow-up Or Routine LCR Tap M/R | — | Resolved |
| August 1, 2016 | Revised Total Coliform Rule | Monitoring, Routine (RTCR) | — | Resolved |
| August 1, 2016 | Revised Total Coliform Rule | Monitoring, Routine (RTCR) | — | Resolved |
| August 1, 2016 | Revised Total Coliform Rule | Monitoring, Routine (RTCR) | — | Resolved |
| August 1, 2016 | Revised Total Coliform Rule | Monitoring, Routine (RTCR) | — | Resolved |
| August 1, 2016 | Public Notice | Public Notification Violation for NPDWR Violation | — | Resolved |
| August 1, 2016 | Public Notice | Public Notification Violation for NPDWR Violation | — | Resolved |
Data from EPA SDWIS (violation records) , last refreshed May 24, 2026.
Where to see every contaminant this utility tested for
EPA's bulk SDWIS dataset gives MyTapWater.us per-system measured values for lead and copper, plus violation records for everything else. To see every regulated contaminant this utility tested for in the past year (TTHMs, HAA5, nitrate, arsenic, fluoride, chromium, etc.) with measured values, read the utility's Consumer Confidence Report (CCR).
Every community water system is required by EPA to publish a CCR annually, by July 1, listing every contaminant they sampled, the measured value, the federal limit, and any health-based exceedances. Most utilities post the report online; some mail it with your bill.
How to find CEDAR GROVE MOBILE HOME PARK's CCR:
- Search the web for "CEDAR GROVE MOBILE HOME PARK consumer confidence report" . The PDF is usually on the utility's own website.
- Or call the utility directly. Their phone number is in the contact section below.
Contact this utility
Public administrative contact information for this water system, as filed with the EPA. Use this to ask about your service line, request your home's lead status, or report a water quality issue.
- Administrator
- FARRIS, RAY, K
- Phone
- 408-998-8558 x200
- Mailing address
- 1515 THE ALAMEDA STE 200SAN JOSE, CA 95126-2321
Where this page's data comes from
Bundle released 2026-Q2, regenerated May 24, 2026. Each section above also shows its own source date so you can tell at a glance how fresh that part of the page is.
- EPA SDWIS bulk download — last refreshed May 24, 2026 (system info, violations, lead and copper samples).
- CDC Water Fluoridation Reporting System — last refreshed May 16, 2026 (state and county fluoridation aggregates).
Every value on this page is cross-verified before publication; read our methodology for the verification steps and corrections process.