A84/100
MADERA CO CMD19-PARKWOOD — Water Quality Report 2026
Serving 1,637 people · California
Water Source
Groundwater
County
—
System ID
CA2010004
Violations
8
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 MADERA CO CMD19-PARKWOOD
Is MADERA CO CMD19-PARKWOOD water safe to drink?
MADERA CO CMD19-PARKWOOD water receives a grade of A (84/100), which is considered excellent. Out of 1 contaminants tested, none exceed EPA legal limits. The water meets federal safety standards.
What contaminants has MADERA CO CMD19-PARKWOOD detected?
1 contaminants were tested in MADERA CO CMD19-PARKWOOD's water. No contaminants exceed EPA legal limits or health goals, indicating good water quality management.
Does MADERA CO CMD19-PARKWOOD have any EPA violations?
Yes, MADERA CO CMD19-PARKWOOD has 8 EPA violation(s) on record, with the most recent in 2015. Violation types include MR, MCL, Other. 2 are health-based violations.
How many people does MADERA CO CMD19-PARKWOOD serve?
MADERA CO CMD19-PARKWOOD serves approximately 1,637 people, California.
What type of water does MADERA CO CMD19-PARKWOOD provide?
MADERA CO CMD19-PARKWOOD sources its water from groundwater. Groundwater is pumped from underground aquifers, which often provides natural filtration. The utility's system ID is CA2010004.
How does MADERA CO CMD19-PARKWOOD compare to other utilities in California?
MADERA CO CMD19-PARKWOOD scores 84/100 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.