B78/100
BROCKWAY SANITARY DIST 1 — Water Quality Report 2026
Serving 2,692 people · Wisconsin
Water Source
Groundwater
County
—
System ID
WI6270299
Violations
7
Contaminant Test Results
2 contaminants above EPA health goals
| Contaminant | Detected | Limit (MCL) | Status |
|---|---|---|---|
Copper (90th percentile) | 3.80 mg/L | 1.30 mg/L | Over Limit |
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 2009.
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 BROCKWAY SANITARY DIST 1
Is BROCKWAY SANITARY DIST 1 water safe to drink?
BROCKWAY SANITARY DIST 1 water receives a grade of B (78/100), which is considered good. Out of 2 contaminants tested, 1 exceed EPA legal limits. 2 contaminant(s) exceed non-enforceable health goals. The water meets federal safety standards.
What contaminants has BROCKWAY SANITARY DIST 1 detected?
2 contaminants were tested in BROCKWAY SANITARY DIST 1's water. Notable contaminants include Copper (90th percentile), Lead (90th percentile). 1 exceed EPA legal limits (MCLs). 2 exceed EPA health goals (MCLGs).
Does BROCKWAY SANITARY DIST 1 have any EPA violations?
Yes, BROCKWAY SANITARY DIST 1 has 7 EPA violation(s) on record, with the most recent in 2009. Violation types include MR, MCL. 1 are health-based violations.
How many people does BROCKWAY SANITARY DIST 1 serve?
BROCKWAY SANITARY DIST 1 serves approximately 2,692 people, Wisconsin. The system provides water to 1 community: Black River Falls.
What type of water does BROCKWAY SANITARY DIST 1 provide?
BROCKWAY SANITARY DIST 1 sources its water from groundwater. Groundwater is pumped from underground aquifers, which often provides natural filtration. The utility's system ID is WI6270299.
How does BROCKWAY SANITARY DIST 1 compare to other utilities in Wisconsin?
BROCKWAY SANITARY DIST 1 scores 78/100 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.