B69/100
ARIZONA WATER CO - ORACLE — Water Quality Report 2026
Serving 10,585 people · Arizona
Water Source
Groundwater
County
—
System ID
AZ0411019
Violations
15
Contaminant Test Results
EPA Violation History
No violations in the past 5 years
Full EPA compliance since 2015.
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 ARIZONA WATER CO - ORACLE
Is ARIZONA WATER CO - ORACLE water safe to drink?
ARIZONA WATER CO - ORACLE water receives a grade of B (69/100), which is considered good. Out of 31 contaminants tested, none exceed EPA legal limits. The water meets federal safety standards.
What contaminants has ARIZONA WATER CO - ORACLE detected?
31 contaminants were tested in ARIZONA WATER CO - ORACLE's water. No contaminants exceed EPA legal limits or health goals, indicating good water quality management.
Does ARIZONA WATER CO - ORACLE have any EPA violations?
Yes, ARIZONA WATER CO - ORACLE has 15 EPA violation(s) on record, with the most recent in 2015. Violation types include MR, Other, MCL. 4 are health-based violations.
How many people does ARIZONA WATER CO - ORACLE serve?
ARIZONA WATER CO - ORACLE serves approximately 10,585 people, Arizona. The system provides water to 1 community: Oracle.
What type of water does ARIZONA WATER CO - ORACLE provide?
ARIZONA WATER CO - ORACLE sources its water from groundwater. Groundwater is pumped from underground aquifers, which often provides natural filtration. The utility's system ID is AZ0411019.
How does ARIZONA WATER CO - ORACLE compare to other utilities in Arizona?
ARIZONA WATER CO - ORACLE scores 69/100 with a grade of B (good). This is an above-average performance for utilities statewide. Visit our Arizona state page for a full comparison of water systems.