D29/100
FIRGROVE MUTUAL INC — Water Quality Report 2026
Serving 36,168 people · Washington
Water Source
Purchased Surface Water
County
—
System ID
WA5325200
Violations
16
Contaminant Test Results
1 contaminant above EPA health goals
| Contaminant | Detected | Limit (MCL) | Status |
|---|---|---|---|
Lead (90th percentile) | 0.003 mg/L | 0.015 mg/L | Above Goal |
EPA Violation History
No violations in the past 5 years
Full EPA compliance since 2006.
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 FIRGROVE MUTUAL INC
Is FIRGROVE MUTUAL INC water safe to drink?
FIRGROVE MUTUAL INC water receives a grade of D (29/100), which is considered poor. 0 contaminant(s) exceed EPA legal limits and 16 violation(s) are on record. Customers may want to consider using a water filter.
What contaminants has FIRGROVE MUTUAL INC detected?
69 contaminants were tested in FIRGROVE MUTUAL INC's water. Notable contaminants include Lead (90th percentile). No contaminants exceed EPA legal limits. 1 exceed EPA health goals (MCLGs).
Does FIRGROVE MUTUAL INC have any EPA violations?
Yes, FIRGROVE MUTUAL INC has 16 EPA violation(s) on record, with the most recent in 2006. Violation types include MR, MCL. 13 are health-based violations.
How many people does FIRGROVE MUTUAL INC serve?
FIRGROVE MUTUAL INC serves approximately 36,168 people, Washington.
What type of water does FIRGROVE MUTUAL INC provide?
FIRGROVE MUTUAL INC sources its water from purchased surface water. Surface water comes from rivers, lakes, or reservoirs and typically requires more extensive treatment. The utility's system ID is WA5325200.
How does FIRGROVE MUTUAL INC compare to other utilities in Washington?
FIRGROVE MUTUAL INC scores 29/100 with a grade of D (poor). This score suggests significant water quality concerns relative to other utilities. Visit our Washington state page for a full comparison of water systems.