A91/100
CALIFORNIA-AMERICAN GEYSERVILLE (PUC) — Water Quality Report 2026
Serving 1,046 people · California
Water Source
Groundwater
County
—
System ID
CA4910024
Violations
1
Contaminant Test Results
1 contaminant above EPA health goals
| Contaminant | Detected | Limit (MCL) | Status |
|---|---|---|---|
Copper (90th percentile) | 1.45 mg/L | 1.30 mg/L | Over Limit |
EPA Violation History
No violations in the past 5 years
Full EPA compliance since 1987.
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 CALIFORNIA-AMERICAN GEYSERVILLE (PUC)
Is CALIFORNIA-AMERICAN GEYSERVILLE (PUC) water safe to drink?
CALIFORNIA-AMERICAN GEYSERVILLE (PUC) water receives a grade of A (91/100), which is considered excellent. Out of 32 contaminants tested, 1 exceed EPA legal limits. 1 contaminant(s) exceed non-enforceable health goals. The water meets federal safety standards.
What contaminants has CALIFORNIA-AMERICAN GEYSERVILLE (PUC) detected?
32 contaminants were tested in CALIFORNIA-AMERICAN GEYSERVILLE (PUC)'s water. Notable contaminants include Copper (90th percentile). 1 exceed EPA legal limits (MCLs). 1 exceed EPA health goals (MCLGs).
Does CALIFORNIA-AMERICAN GEYSERVILLE (PUC) have any EPA violations?
Yes, CALIFORNIA-AMERICAN GEYSERVILLE (PUC) has 1 EPA violation(s) on record, with the most recent in 1987. Violation types include Other.
How many people does CALIFORNIA-AMERICAN GEYSERVILLE (PUC) serve?
CALIFORNIA-AMERICAN GEYSERVILLE (PUC) serves approximately 1,046 people, California.
What type of water does CALIFORNIA-AMERICAN GEYSERVILLE (PUC) provide?
CALIFORNIA-AMERICAN GEYSERVILLE (PUC) sources its water from groundwater. Groundwater is pumped from underground aquifers, which often provides natural filtration. The utility's system ID is CA4910024.
How does CALIFORNIA-AMERICAN GEYSERVILLE (PUC) compare to other utilities in California?
CALIFORNIA-AMERICAN GEYSERVILLE (PUC) scores 91/100 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.