F0/100
CEDAR CREST — Water Quality Report 2026
Serving 2,954 people · Washington
Water Source
Groundwater
County
—
System ID
WA5311887
Violations
224
Contaminant Test Results
2 contaminants above EPA health goals
| Contaminant | Detected | Limit (MCL) | Status |
|---|---|---|---|
Copper (90th percentile) | 1.70 mg/L | 1.30 mg/L | Over Limit |
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 2009.
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 CEDAR CREST
Is CEDAR CREST water safe to drink?
CEDAR CREST water receives a grade of F (0/100), which is considered failing. 1 contaminant(s) exceed EPA legal limits and 224 violation(s) are on record. Customers may want to consider using a water filter.
What contaminants has CEDAR CREST detected?
2 contaminants were tested in CEDAR CREST's water. Notable contaminants include Copper (90th percentile), Lead (90th percentile). 1 exceed EPA legal limits (MCLs). 2 exceed EPA health goals (MCLGs).
Does CEDAR CREST have any EPA violations?
Yes, CEDAR CREST has 224 EPA violation(s) on record, with the most recent in 2009. Violation types include MR, MCL. 2 are health-based violations.
How many people does CEDAR CREST serve?
CEDAR CREST serves approximately 2,954 people, Washington.
What type of water does CEDAR CREST provide?
CEDAR CREST sources its water from groundwater. Groundwater is pumped from underground aquifers, which often provides natural filtration. The utility's system ID is WA5311887.
How does CEDAR CREST compare to other utilities in Washington?
CEDAR CREST 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.