B72/100
COOS BAY NORTH BEND WTR BRD — Water Quality Report 2026
Serving 34,500 people · Oregon
Water Source
Surface Water
County
—
System ID
OR4100205
Violations
13
Contaminant Test Results
1 contaminant above EPA health goals
| Contaminant | Detected | Limit (MCL) | Status |
|---|---|---|---|
Lead (90th percentile) | 0.005 mg/L | 0.015 mg/L | Above Goal |
EPA Violation History
No violations in the past 5 years
Full EPA compliance since 2015.
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 COOS BAY NORTH BEND WTR BRD
Is COOS BAY NORTH BEND WTR BRD water safe to drink?
COOS BAY NORTH BEND WTR BRD water receives a grade of B (72/100), which is considered good. Out of 69 contaminants tested, none exceed EPA legal limits. 1 contaminant(s) exceed non-enforceable health goals. The water meets federal safety standards.
What contaminants has COOS BAY NORTH BEND WTR BRD detected?
69 contaminants were tested in COOS BAY NORTH BEND WTR BRD's water. Notable contaminants include Lead (90th percentile). No contaminants exceed EPA legal limits. 1 exceed EPA health goals (MCLGs).
Does COOS BAY NORTH BEND WTR BRD have any EPA violations?
Yes, COOS BAY NORTH BEND WTR BRD has 13 EPA violation(s) on record, with the most recent in 2015. Violation types include MR, TT, MCL. 3 are health-based violations.
How many people does COOS BAY NORTH BEND WTR BRD serve?
COOS BAY NORTH BEND WTR BRD serves approximately 34,500 people, Oregon.
What type of water does COOS BAY NORTH BEND WTR BRD provide?
COOS BAY NORTH BEND WTR BRD 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 OR4100205.
How does COOS BAY NORTH BEND WTR BRD compare to other utilities in Oregon?
COOS BAY NORTH BEND WTR BRD scores 72/100 with a grade of B (good). This is an above-average performance for utilities statewide. Visit our Oregon state page for a full comparison of water systems.