C50/100
MOAB IRRIGATION DIST #20 — Water Quality Report 2026
Serving 1,790 people · Washington
Water Source
Groundwater
County
—
System ID
WA5355440
Violations
23
Contaminant Test Results
1 contaminant above EPA health goals
| Contaminant | Detected | Limit (MCL) | Status |
|---|---|---|---|
Lead (90th percentile) | 0.001 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 MOAB IRRIGATION DIST #20
Is MOAB IRRIGATION DIST #20 water safe to drink?
MOAB IRRIGATION DIST #20 water receives a grade of C (50/100), which is considered fair. 0 contaminant(s) exceed EPA legal limits and 23 violation(s) are on record. Customers may want to consider using a water filter.
What contaminants has MOAB IRRIGATION DIST #20 detected?
1 contaminants were tested in MOAB IRRIGATION DIST #20's water. Notable contaminants include Lead (90th percentile). No contaminants exceed EPA legal limits. 1 exceed EPA health goals (MCLGs).
Does MOAB IRRIGATION DIST #20 have any EPA violations?
Yes, MOAB IRRIGATION DIST #20 has 23 EPA violation(s) on record, with the most recent in 2008. Violation types include MR, Other, MCL. 6 are health-based violations.
How many people does MOAB IRRIGATION DIST #20 serve?
MOAB IRRIGATION DIST #20 serves approximately 1,790 people, Washington.
What type of water does MOAB IRRIGATION DIST #20 provide?
MOAB IRRIGATION DIST #20 sources its water from groundwater. Groundwater is pumped from underground aquifers, which often provides natural filtration. The utility's system ID is WA5355440.
How does MOAB IRRIGATION DIST #20 compare to other utilities in Washington?
MOAB IRRIGATION DIST #20 scores 50/100 with a grade of C (fair). This score indicates room for improvement compared to other utilities. Visit our Washington state page for a full comparison of water systems.