F0/100
BLAINE CITY OF — Water Quality Report 2026
Serving 6,319 people · Washington
Water Source
Groundwater
County
—
System ID
WA5307300
Violations
96
Contaminant Test Results
1 contaminant above EPA health goals
| Contaminant | Detected | Limit (MCL) | Status |
|---|---|---|---|
Lead (90th percentile) | 0.001 mg/L | 0.015 mg/L | Above Goal |
EPA Violation History
1
Violation (last 5yr)
0
Unresolved
0
Health-Related
TIER 3Resolved
Exceeded the MCL for disinfection byproducts
This is a paperwork/process violation — it does not mean a contaminant was detected at unsafe levels.
When: July 1, 2025 – September 30, 2025Enforcement: Resolving — corrective action underway
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 BLAINE CITY OF
Is BLAINE CITY OF water safe to drink?
BLAINE CITY OF water receives a grade of F (0/100), which is considered failing. 0 contaminant(s) exceed EPA legal limits and 96 violation(s) are on record. Customers may want to consider using a water filter.
What contaminants has BLAINE CITY OF detected?
31 contaminants were tested in BLAINE CITY OF's water. Notable contaminants include Lead (90th percentile). No contaminants exceed EPA legal limits. 1 exceed EPA health goals (MCLGs).
Does BLAINE CITY OF have any EPA violations?
Yes, BLAINE CITY OF has 96 EPA violation(s) on record, with the most recent in 2025. Violation types include MR, Other, MCL. 8 are health-based violations.
How many people does BLAINE CITY OF serve?
BLAINE CITY OF serves approximately 6,319 people, Washington.
What type of water does BLAINE CITY OF provide?
BLAINE CITY OF sources its water from groundwater. Groundwater is pumped from underground aquifers, which often provides natural filtration. The utility's system ID is WA5307300.
How does BLAINE CITY OF compare to other utilities in Washington?
BLAINE CITY OF scores 0/100 with a grade of F (failing). This score suggests significant water quality concerns relative to other utilities. Visit our Washington state page for a full comparison of water systems.