B72/100
HAMMOND WATERWORKS — Water Quality Report 2026
Serving 1,884 people · Wisconsin
Water Source
Groundwater
County
—
System ID
WI6560121
Violations
8
Contaminant Test Results
EPA Violation History
No violations in the past 5 years
Full EPA compliance since 2013.
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 HAMMOND WATERWORKS
Is HAMMOND WATERWORKS water safe to drink?
HAMMOND WATERWORKS water receives a grade of B (72/100), which is considered good. Out of 1 contaminants tested, none exceed EPA legal limits. The water meets federal safety standards.
What contaminants has HAMMOND WATERWORKS detected?
1 contaminants were tested in HAMMOND WATERWORKS's water. No contaminants exceed EPA legal limits or health goals, indicating good water quality management.
Does HAMMOND WATERWORKS have any EPA violations?
Yes, HAMMOND WATERWORKS has 8 EPA violation(s) on record, with the most recent in 2013. Violation types include MCL, Other, MR. 5 are health-based violations.
How many people does HAMMOND WATERWORKS serve?
HAMMOND WATERWORKS serves approximately 1,884 people, Wisconsin. The system provides water to 1 community: Hammond.
What type of water does HAMMOND WATERWORKS provide?
HAMMOND WATERWORKS sources its water from groundwater. Groundwater is pumped from underground aquifers, which often provides natural filtration. The utility's system ID is WI6560121.
How does HAMMOND WATERWORKS compare to other utilities in Wisconsin?
HAMMOND WATERWORKS scores 72/100 with a grade of B (good). This is an above-average performance for utilities statewide. Visit our Wisconsin state page for a full comparison of water systems.