F0/100
TRI-CITY JW&SA — Water Quality Report 2026
Serving 3,500 people · Oregon
Water Source
Surface Water
County
—
System ID
OR4100549
Violations
82
Contaminant Test Results
1 contaminant above EPA health goals
| Contaminant | Detected | Limit (MCL) | Status |
|---|---|---|---|
Lead (90th percentile) | 0.002 mg/L | 0.015 mg/L | Above Goal |
EPA Violation History
No violations in the past 5 years
Full EPA compliance since 2020.
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 TRI-CITY JW&SA
Is TRI-CITY JW&SA water safe to drink?
TRI-CITY JW&SA water receives a grade of F (0/100), which is considered failing. 0 contaminant(s) exceed EPA legal limits and 82 violation(s) are on record. Customers may want to consider using a water filter.
What contaminants has TRI-CITY JW&SA detected?
31 contaminants were tested in TRI-CITY JW&SA's water. Notable contaminants include Lead (90th percentile). No contaminants exceed EPA legal limits. 1 exceed EPA health goals (MCLGs).
Does TRI-CITY JW&SA have any EPA violations?
Yes, TRI-CITY JW&SA has 82 EPA violation(s) on record, with the most recent in 2020. Violation types include MON, MR, TT. 49 are health-based violations.
How many people does TRI-CITY JW&SA serve?
TRI-CITY JW&SA serves approximately 3,500 people, Oregon.
What type of water does TRI-CITY JW&SA provide?
TRI-CITY JW&SA sources its water from surface water. Surface water comes from rivers, lakes, or reservoirs and typically requires more extensive treatment. The utility's system ID is OR4100549.
How does TRI-CITY JW&SA compare to other utilities in Oregon?
TRI-CITY JW&SA scores 0/100 with a grade of F (failing). This score suggests significant water quality concerns relative to other utilities. Visit our Oregon state page for a full comparison of water systems.