F0/100
CHENOWITH PUD — Water Quality Report 2026
Serving 4,500 people · Oregon
Water Source
Groundwater
County
—
System ID
OR4100867
Violations
112
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
1
Violation (last 5yr)
0
Unresolved
1
Health-Related
TIER 1 — URGENTResolved
Maximum Contaminant Level Violation
When: July 1, 2022 – July 31, 2022Rule: Total Coliform RuleEnforcement: 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 CHENOWITH PUD
Is CHENOWITH PUD water safe to drink?
CHENOWITH PUD water receives a grade of F (0/100), which is considered failing. 0 contaminant(s) exceed EPA legal limits and 112 violation(s) are on record. Customers may want to consider using a water filter.
What contaminants has CHENOWITH PUD detected?
31 contaminants were tested in CHENOWITH PUD's water. Notable contaminants include Lead (90th percentile). No contaminants exceed EPA legal limits. 1 exceed EPA health goals (MCLGs).
Does CHENOWITH PUD have any EPA violations?
Yes, CHENOWITH PUD has 112 EPA violation(s) on record, with the most recent in 2022. Violation types include MCL, MR. 8 are health-based violations.
How many people does CHENOWITH PUD serve?
CHENOWITH PUD serves approximately 4,500 people, Oregon.
What type of water does CHENOWITH PUD provide?
CHENOWITH PUD sources its water from groundwater. Groundwater is pumped from underground aquifers, which often provides natural filtration. The utility's system ID is OR4100867.
How does CHENOWITH PUD compare to other utilities in Oregon?
CHENOWITH PUD 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.