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Tap water quality report

Puente Housing Solutions

EPA monitoring tested this supplier for 1 contaminant and detected 1. A detection doesn't automatically mean the water is unsafe — the level and EPA source for each is below.

1
contaminants tested
1
detected
28
people served
1
health-based violations
California rankingsLead in CaliforniaPFAS in California
Water source
Ground water under surface influence
Ownership
Private
Counties served
San Mateo

Compliance record

Formal violations the EPA has on file for this supplier. A health-based violation means a contaminant limit or a required treatment was breached; the rest are monitoring or reporting failures — still violations, but not a measured health risk.

1
health-based violations
1
violations on file
1
still open
ViolationTypeStatusPeriod
TT Health-based Addressed 2025-08-21

Other contaminants detected

Each bar shows the measured level as a share of the EPA limit: green is well under, amber is close to it, red is over. For lead and copper the limit applies to exactly the 90th-percentile figure shown, so red there means a real exceedance. For everything else the limit applies to a running annual average while the figure is the single worst sample on record — over 100% is worth reading, but is not by itself a violation. Formal violations are listed separately.
ContaminantLevel vs EPA limitDetection rateSourcePeriod
Lead
0.0 mg/L 0%
of the EPA limit 0.0150 mg/L
 1/1 LCR 2025

Utility contact

Contact
MANCERA, RITA
Phone
650-879-1691
Email
RMancera@mypuente.org

Frequently asked questions about Puente Housing Solutions

Is Puente Housing Solutions tap water safe to drink?

EPA monitoring detected 1 contaminant in Puente Housing Solutions's water. A detection isn't the same as a violation — most levels are within federal limits. See each level and source above, and the utility's annual Consumer Confidence Report for its official compliance status.

What contaminants were detected in Puente Housing Solutions's water?

EPA monitoring detected Lead. The full list with the level and data source for each is above.

How many people does Puente Housing Solutions serve?

Puente Housing Solutions reports serving 28 people in California, per its EPA record.

Has Puente Housing Solutions had any water quality violations?

The EPA has 1 violation on file for Puente Housing Solutions, of which 1 is health-based (a contaminant limit or required treatment was breached) and 1 remain open. The rest are monitoring or reporting failures.

Where does this data come from?

Every figure is official EPA drinking-water monitoring — the Lead & Copper Rule, the UCMR-5 nationwide testing program, and the EPA Six-Year Review — not our own testing. Each number is labelled with its source and period.