A82/100
SUNRISE WATER AUTHORITY — Water Quality Report 2026
Serving 50,003 people · Oregon
Water Source
Purchased Surface Water
County
—
System ID
OR4100635
Violations
7
Contaminant Test Results
2 contaminants above EPA health goals
| Contaminant | Detected | Limit (MCL) | Status |
|---|---|---|---|
PFOS | 0.004 µg/L | 0.004 µg/L | Over Limit |
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 2008.
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 SUNRISE WATER AUTHORITY
Is SUNRISE WATER AUTHORITY water safe to drink?
SUNRISE WATER AUTHORITY water receives a grade of A (82/100), which is considered excellent. Out of 69 contaminants tested, 1 exceed EPA legal limits. 2 contaminant(s) exceed non-enforceable health goals. The water meets federal safety standards.
What contaminants has SUNRISE WATER AUTHORITY detected?
69 contaminants were tested in SUNRISE WATER AUTHORITY's water. Notable contaminants include PFOS, Lead (90th percentile). 1 exceed EPA legal limits (MCLs). 2 exceed EPA health goals (MCLGs).
Does SUNRISE WATER AUTHORITY have any EPA violations?
Yes, SUNRISE WATER AUTHORITY has 7 EPA violation(s) on record, with the most recent in 2008. Violation types include MR.
How many people does SUNRISE WATER AUTHORITY serve?
SUNRISE WATER AUTHORITY serves approximately 50,003 people, Oregon.
What type of water does SUNRISE WATER AUTHORITY provide?
SUNRISE WATER AUTHORITY 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 OR4100635.
How does SUNRISE WATER AUTHORITY compare to other utilities in Oregon?
SUNRISE WATER AUTHORITY scores 82/100 with a grade of A (excellent). This places it among the higher-performing utilities in the state. Visit our Oregon state page for a full comparison of water systems.