A90/100
SAND PILLOW — Water Quality Report 2026
Serving 2,746 people · Wisconsin
Water Source
Groundwater
County
—
System ID
055295011
Violations
7
Contaminant Test Results
1 contaminant above EPA health goals
| Contaminant | Detected | Limit (MCL) | Status |
|---|---|---|---|
Lead (90th percentile) | 0.004 mg/L | 0.015 mg/L | Above Goal |
EPA Violation History
No violations in the past 5 years
Full EPA compliance since 2019.
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 SAND PILLOW
Is SAND PILLOW water safe to drink?
SAND PILLOW water receives a grade of A (90/100), 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 SAND PILLOW detected?
1 contaminants were tested in SAND PILLOW's water. Notable contaminants include Lead (90th percentile). No contaminants exceed EPA legal limits. 1 exceed EPA health goals (MCLGs).
Does SAND PILLOW have any EPA violations?
Yes, SAND PILLOW has 7 EPA violation(s) on record, with the most recent in 2019. Violation types include RPT, MR.
How many people does SAND PILLOW serve?
SAND PILLOW serves approximately 2,746 people, Wisconsin.
What type of water does SAND PILLOW provide?
SAND PILLOW sources its water from groundwater. Groundwater is pumped from underground aquifers, which often provides natural filtration. The utility's system ID is 055295011.
How does SAND PILLOW compare to other utilities in Wisconsin?
SAND PILLOW scores 90/100 with a grade of A (excellent). This places it among the higher-performing utilities in the state. Visit our Wisconsin state page for a full comparison of water systems.