A100/100
CAL AM - ISLETON — Water Quality Report 2026
Serving 1,693 people · California
Water Source
Groundwater
County
—
System ID
CA3410012
Violations
0
Contaminant Test Results
1 contaminant above EPA health goals
| Contaminant | Detected | Limit (MCL) | Status |
|---|---|---|---|
Lead (90th percentile) | 0.002 mg/L | 0.015 mg/L | Above Goal |
EPA Violation History
No violations in the past 5 years
This system has a clean compliance history.
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 CAL AM - ISLETON
Is CAL AM - ISLETON water safe to drink?
CAL AM - ISLETON water receives a grade of A (100/100), which is considered excellent. Out of 1 contaminants tested, none exceed EPA legal limits. 1 contaminant(s) exceed non-enforceable health goals. The water meets federal safety standards.
What contaminants has CAL AM - ISLETON detected?
1 contaminants were tested in CAL AM - ISLETON's water. Notable contaminants include Lead (90th percentile). No contaminants exceed EPA legal limits. 1 exceed EPA health goals (MCLGs).
Does CAL AM - ISLETON have any EPA violations?
No, CAL AM - ISLETON has zero EPA violations on record. This indicates consistent compliance with federal drinking water standards.
How many people does CAL AM - ISLETON serve?
CAL AM - ISLETON serves approximately 1,693 people, California.
What type of water does CAL AM - ISLETON provide?
CAL AM - ISLETON sources its water from groundwater. Groundwater is pumped from underground aquifers, which often provides natural filtration. The utility's system ID is CA3410012.
How does CAL AM - ISLETON compare to other utilities in California?
CAL AM - ISLETON scores 100/100 with a grade of A (excellent). This places it among the higher-performing utilities in the state. Visit our California state page for a full comparison of water systems.