B66/100
CRESCENT BAR SYSTEM — Water Quality Report 2026
Serving 1,108 people · Washington
Water Source
Groundwater
County
—
System ID
WA5315950
Violations
23
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
1
Violation (last 5yr)
0
Unresolved
0
Health-Related
TIER 3Resolved
Surface water treatment technique failure
When: July 1, 2022 – August 26, 2022Enforcement: 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 CRESCENT BAR SYSTEM
Is CRESCENT BAR SYSTEM water safe to drink?
CRESCENT BAR SYSTEM water receives a grade of B (66/100), which is considered good. Out of 1 contaminants tested, none exceed EPA legal limits. 1 contaminant(s) exceed non-enforceable health goals. The water meets federal safety standards.
What contaminants has CRESCENT BAR SYSTEM detected?
1 contaminants were tested in CRESCENT BAR SYSTEM's water. Notable contaminants include Lead (90th percentile). No contaminants exceed EPA legal limits. 1 exceed EPA health goals (MCLGs).
Does CRESCENT BAR SYSTEM have any EPA violations?
Yes, CRESCENT BAR SYSTEM has 23 EPA violation(s) on record, with the most recent in 2022. Violation types include Other, MON, MR. 2 are health-based violations.
How many people does CRESCENT BAR SYSTEM serve?
CRESCENT BAR SYSTEM serves approximately 1,108 people, Washington.
What type of water does CRESCENT BAR SYSTEM provide?
CRESCENT BAR SYSTEM sources its water from groundwater. Groundwater is pumped from underground aquifers, which often provides natural filtration. The utility's system ID is WA5315950.
How does CRESCENT BAR SYSTEM compare to other utilities in Washington?
CRESCENT BAR SYSTEM scores 66/100 with a grade of B (good). This is an above-average performance for utilities statewide. Visit our Washington state page for a full comparison of water systems.