A93/100
SNO PUD 1 - MAY CREEK — Water Quality Report 2026
Serving 1,364 people · Washington
Water Source
Groundwater
County
—
System ID
WA5352105
Violations
4
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
2
Violations (last 5yr)
0
Unresolved
0
Health-Related
TIER 3Resolved
Surface water treatment technique failure
When: July 1, 2023 – August 21, 2023Enforcement: Resolving — corrective action underway
TIER 3Resolved
Surface water treatment technique failure
When: July 1, 2021 – September 21, 2021Enforcement: 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 SNO PUD 1 - MAY CREEK
Is SNO PUD 1 - MAY CREEK water safe to drink?
SNO PUD 1 - MAY CREEK water receives a grade of A (93/100), which is considered excellent. 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 SNO PUD 1 - MAY CREEK detected?
1 contaminants were tested in SNO PUD 1 - MAY CREEK's water. Notable contaminants include Lead (90th percentile). No contaminants exceed EPA legal limits. 1 exceed EPA health goals (MCLGs).
Does SNO PUD 1 - MAY CREEK have any EPA violations?
Yes, SNO PUD 1 - MAY CREEK has 4 EPA violation(s) on record, with the most recent in 2023. Violation types include Other, MR.
How many people does SNO PUD 1 - MAY CREEK serve?
SNO PUD 1 - MAY CREEK serves approximately 1,364 people, Washington.
What type of water does SNO PUD 1 - MAY CREEK provide?
SNO PUD 1 - MAY CREEK sources its water from groundwater. Groundwater is pumped from underground aquifers, which often provides natural filtration. The utility's system ID is WA5352105.
How does SNO PUD 1 - MAY CREEK compare to other utilities in Washington?
SNO PUD 1 - MAY CREEK scores 93/100 with a grade of A (excellent). This places it among the higher-performing utilities in the state. Visit our Washington state page for a full comparison of water systems.