A88/100
PENNGROVE WATER COMPANY (PUC) — Water Quality Report 2026
Serving 1,742 people · California
Water Source
Purchased Groundwater
County
—
System ID
CA4910003
Violations
4
Contaminant Test Results
1 contaminant above EPA health goals
| Contaminant | Detected | Limit (MCL) | Status |
|---|---|---|---|
Copper (90th percentile) | 1.50 mg/L | 1.30 mg/L | Over Limit |
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 PENNGROVE WATER COMPANY (PUC)
Is PENNGROVE WATER COMPANY (PUC) water safe to drink?
PENNGROVE WATER COMPANY (PUC) water receives a grade of A (88/100), which is considered excellent. Out of 2 contaminants tested, 1 exceed EPA legal limits. 1 contaminant(s) exceed non-enforceable health goals. The water meets federal safety standards.
What contaminants has PENNGROVE WATER COMPANY (PUC) detected?
2 contaminants were tested in PENNGROVE WATER COMPANY (PUC)'s water. Notable contaminants include Copper (90th percentile). 1 exceed EPA legal limits (MCLs). 1 exceed EPA health goals (MCLGs).
Does PENNGROVE WATER COMPANY (PUC) have any EPA violations?
Yes, PENNGROVE WATER COMPANY (PUC) has 4 EPA violation(s) on record, with the most recent in 2017. Violation types include MR, Other.
How many people does PENNGROVE WATER COMPANY (PUC) serve?
PENNGROVE WATER COMPANY (PUC) serves approximately 1,742 people, California.
What type of water does PENNGROVE WATER COMPANY (PUC) provide?
PENNGROVE WATER COMPANY (PUC) sources its water from purchased groundwater. Groundwater is pumped from underground aquifers, which often provides natural filtration. The utility's system ID is CA4910003.
How does PENNGROVE WATER COMPANY (PUC) compare to other utilities in California?
PENNGROVE WATER COMPANY (PUC) scores 88/100 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.