B77/100
MEINERS OAKS CWD — Water Quality Report 2026
Serving 4,200 people · California
Water Source
Purchased Surface Water
County
—
System ID
CA5610005
Violations
11
Contaminant Test Results
EPA Violation History
1
Violation (last 5yr)
0
Unresolved
0
Health-Related
TIER 3Resolved
Monitoring Violation
This is a paperwork/process violation — it does not mean a contaminant was detected at unsafe levels.
When: April 1, 2023 – April 30, 2023Rule: Total Coliform RuleEnforcement: Formal — state order issued
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 MEINERS OAKS CWD
Is MEINERS OAKS CWD water safe to drink?
MEINERS OAKS CWD water receives a grade of B (77/100), which is considered good. Out of 31 contaminants tested, none exceed EPA legal limits. The water meets federal safety standards.
What contaminants has MEINERS OAKS CWD detected?
31 contaminants were tested in MEINERS OAKS CWD's water. No contaminants exceed EPA legal limits or health goals, indicating good water quality management.
Does MEINERS OAKS CWD have any EPA violations?
Yes, MEINERS OAKS CWD has 11 EPA violation(s) on record, with the most recent in 2023. Violation types include MON, TT, MR. 3 are health-based violations.
How many people does MEINERS OAKS CWD serve?
MEINERS OAKS CWD serves approximately 4,200 people, California.
What type of water does MEINERS OAKS CWD provide?
MEINERS OAKS CWD sources its water from purchased surface water. Surface water comes from rivers, lakes, or reservoirs and typically requires more extensive treatment. The utility's system ID is CA5610005.
How does MEINERS OAKS CWD compare to other utilities in California?
MEINERS OAKS CWD scores 77/100 with a grade of B (good). This is an above-average performance for utilities statewide. Visit our California state page for a full comparison of water systems.