C48/100
VALLEY UTILITIES WATER COMPANY GLENDALE — Water Quality Report 2026
Serving 5,940 people · Arizona
Water Source
Groundwater
County
—
System ID
AZ0407079
Violations
48
Contaminant Test Results
EPA Violation History
No violations in the past 5 years
Full EPA compliance since 2017.
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 VALLEY UTILITIES WATER COMPANY GLENDALE
Is VALLEY UTILITIES WATER COMPANY GLENDALE water safe to drink?
VALLEY UTILITIES WATER COMPANY GLENDALE water receives a grade of C (48/100), which is considered fair. 0 contaminant(s) exceed EPA legal limits and 48 violation(s) are on record. Customers may want to consider using a water filter.
What contaminants has VALLEY UTILITIES WATER COMPANY GLENDALE detected?
31 contaminants were tested in VALLEY UTILITIES WATER COMPANY GLENDALE's water. No contaminants exceed EPA legal limits or health goals, indicating good water quality management.
Does VALLEY UTILITIES WATER COMPANY GLENDALE have any EPA violations?
Yes, VALLEY UTILITIES WATER COMPANY GLENDALE has 48 EPA violation(s) on record, with the most recent in 2017. Violation types include MR, RPT, Other. 1 are health-based violations.
How many people does VALLEY UTILITIES WATER COMPANY GLENDALE serve?
VALLEY UTILITIES WATER COMPANY GLENDALE serves approximately 5,940 people, Arizona. The system provides water to 1 community: Glendale.
What type of water does VALLEY UTILITIES WATER COMPANY GLENDALE provide?
VALLEY UTILITIES WATER COMPANY GLENDALE sources its water from groundwater. Groundwater is pumped from underground aquifers, which often provides natural filtration. The utility's system ID is AZ0407079.
How does VALLEY UTILITIES WATER COMPANY GLENDALE compare to other utilities in Arizona?
VALLEY UTILITIES WATER COMPANY GLENDALE scores 48/100 with a grade of C (fair). This score indicates room for improvement compared to other utilities. Visit our Arizona state page for a full comparison of water systems.