F13/100
ARIZONA WATER CO - LAKESIDE — Water Quality Report 2026
Serving 12,191 people · Arizona
Water Source
Groundwater
County
—
System ID
AZ0409003
Violations
84
Contaminant Test Results
1 contaminant above EPA health goals
| Contaminant | Detected | Limit (MCL) | Status |
|---|---|---|---|
Lead (90th percentile) | 0.008 mg/L | 0.015 mg/L | Above Goal |
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 - LAKESIDE
Is ARIZONA WATER CO - LAKESIDE water safe to drink?
ARIZONA WATER CO - LAKESIDE water receives a grade of F (13/100), which is considered failing. 0 contaminant(s) exceed EPA legal limits and 84 violation(s) are on record. Customers may want to consider using a water filter.
What contaminants has ARIZONA WATER CO - LAKESIDE detected?
66 contaminants were tested in ARIZONA WATER CO - LAKESIDE's water. Notable contaminants include Lead (90th percentile). No contaminants exceed EPA legal limits. 1 exceed EPA health goals (MCLGs).
Does ARIZONA WATER CO - LAKESIDE have any EPA violations?
Yes, ARIZONA WATER CO - LAKESIDE has 84 EPA violation(s) on record, with the most recent in 2015. Violation types include MR, Other.
How many people does ARIZONA WATER CO - LAKESIDE serve?
ARIZONA WATER CO - LAKESIDE serves approximately 12,191 people, Arizona. The system provides water to 1 community: Show Low.
What type of water does ARIZONA WATER CO - LAKESIDE provide?
ARIZONA WATER CO - LAKESIDE sources its water from groundwater. Groundwater is pumped from underground aquifers, which often provides natural filtration. The utility's system ID is AZ0409003.
How does ARIZONA WATER CO - LAKESIDE compare to other utilities in Arizona?
ARIZONA WATER CO - LAKESIDE scores 13/100 with a grade of F (failing). This score suggests significant water quality concerns relative to other utilities. Visit our Arizona state page for a full comparison of water systems.