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C49/100

SAN JOAQUIN COUNTY-RAYMUS VILLAGE — Water Quality Report 2026

Serving 1,086 people · California

Water Source
Groundwater
County
—
System ID
CA3910014
Violations
11

Contaminant Test Results

EPA Violation History

9

Violations (last 5yr)

9

Unresolved

9

Health-Related

TIER 1 — URGENTUnresolved

Exceeded the Maximum Contaminant Level (single sample)

When: January 1, 2025 – March 31, 2025Enforcement: Formal — state order issuedVerify on EPA.gov
TIER 1 — URGENTUnresolved

Exceeded the Maximum Contaminant Level (single sample)

When: October 1, 2024 – December 31, 2024Enforcement: Formal — state order issuedVerify on EPA.gov
TIER 1 — URGENTUnresolved

Exceeded the Maximum Contaminant Level (single sample)

When: July 1, 2024 – September 30, 2024Enforcement: Formal — state order issuedVerify on EPA.gov
TIER 1 — URGENTUnresolved

Exceeded the Maximum Contaminant Level (single sample)

When: April 1, 2024 – June 30, 2024Enforcement: Formal — state order issuedVerify on EPA.gov
TIER 1 — URGENTUnresolved

Exceeded the Maximum Contaminant Level (single sample)

When: January 1, 2024 – March 31, 2024Enforcement: Formal — state order issuedVerify on EPA.gov
TIER 1 — URGENTUnresolved

Exceeded the Maximum Contaminant Level (single sample)

When: October 1, 2023 – December 31, 2023Enforcement: Formal — state order issuedVerify on EPA.gov
TIER 1 — URGENTUnresolved

Exceeded the Maximum Contaminant Level (single sample)

When: April 1, 2023 – June 30, 2023Enforcement: Formal — state order issuedVerify on EPA.gov
TIER 1 — URGENTUnresolved

Exceeded the Maximum Contaminant Level (single sample)

When: January 1, 2023 – March 31, 2023Enforcement: Formal — state order issuedVerify on EPA.gov
TIER 1 — URGENTUnresolved

Exceeded the Maximum Contaminant Level (single sample)

When: July 1, 2022 – September 30, 2022Enforcement: Formal — state order issuedVerify on EPA.gov

Understanding violation severity

Tier 1Urgent health risk. Utility must notify all customers within 24 hours.Tier 2Important health or treatment issue. Customers notified within 30 days.Tier 3Administrative or monitoring issue. Reported in the annual water quality report.

Source: EPA Safe Drinking Water Information System (SDWIS) · Updated quarterly

Frequently Asked Questions About SAN JOAQUIN COUNTY-RAYMUS VILLAGE

Is SAN JOAQUIN COUNTY-RAYMUS VILLAGE water safe to drink?

SAN JOAQUIN COUNTY-RAYMUS VILLAGE water receives a grade of C (49/100), which is considered fair. 0 contaminant(s) exceed EPA legal limits and 11 violation(s) are on record. Customers may want to consider using a water filter.

What contaminants has SAN JOAQUIN COUNTY-RAYMUS VILLAGE detected?

1 contaminants were tested in SAN JOAQUIN COUNTY-RAYMUS VILLAGE's water. No contaminants exceed EPA legal limits or health goals, indicating good water quality management.

Does SAN JOAQUIN COUNTY-RAYMUS VILLAGE have any EPA violations?

Yes, SAN JOAQUIN COUNTY-RAYMUS VILLAGE has 11 EPA violation(s) on record, with the most recent in 2025. Violation types include MCL, Other. 10 are health-based violations.

How many people does SAN JOAQUIN COUNTY-RAYMUS VILLAGE serve?

SAN JOAQUIN COUNTY-RAYMUS VILLAGE serves approximately 1,086 people, California.

What type of water does SAN JOAQUIN COUNTY-RAYMUS VILLAGE provide?

SAN JOAQUIN COUNTY-RAYMUS VILLAGE sources its water from groundwater. Groundwater is pumped from underground aquifers, which often provides natural filtration. The utility's system ID is CA3910014.

How does SAN JOAQUIN COUNTY-RAYMUS VILLAGE compare to other utilities in California?

SAN JOAQUIN COUNTY-RAYMUS VILLAGE scores 49/100 with a grade of C (fair). This score indicates room for improvement compared to other utilities. Visit our California state page for a full comparison of water systems.