A87/100
IRVIN WATER DISTRICT #6 — Water Quality Report 2026
Serving 4,150 people · Washington
Water Source
Groundwater
County
—
System ID
WA5336050
Violations
9
Contaminant Test Results
EPA Violation History
2
Violations (last 5yr)
2
Unresolved
0
Health-Related
TIER 3Unresolved
Failed Level 2 Assessment under Revised Total Coliform Rule
This is a paperwork/process violation — it does not mean a contaminant was detected at unsafe levels.
TIER 3Unresolved
Failed Level 2 Assessment under Revised Total Coliform Rule
This is a paperwork/process violation — it does not mean a contaminant was detected at unsafe levels.
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 IRVIN WATER DISTRICT #6
Is IRVIN WATER DISTRICT #6 water safe to drink?
IRVIN WATER DISTRICT #6 water receives a grade of A (87/100), which is considered excellent. Out of 51 contaminants tested, none exceed EPA legal limits. The water meets federal safety standards.
What contaminants has IRVIN WATER DISTRICT #6 detected?
51 contaminants were tested in IRVIN WATER DISTRICT #6's water. No contaminants exceed EPA legal limits or health goals, indicating good water quality management.
Does IRVIN WATER DISTRICT #6 have any EPA violations?
Yes, IRVIN WATER DISTRICT #6 has 9 EPA violation(s) on record, with the most recent in 2024. Violation types include MR, Other, MCL. 1 are health-based violations.
How many people does IRVIN WATER DISTRICT #6 serve?
IRVIN WATER DISTRICT #6 serves approximately 4,150 people, Washington.
What type of water does IRVIN WATER DISTRICT #6 provide?
IRVIN WATER DISTRICT #6 sources its water from groundwater. Groundwater is pumped from underground aquifers, which often provides natural filtration. The utility's system ID is WA5336050.
How does IRVIN WATER DISTRICT #6 compare to other utilities in Washington?
IRVIN WATER DISTRICT #6 scores 87/100 with a grade of A (excellent). This places it among the higher-performing utilities in the state. Visit our Washington state page for a full comparison of water systems.