Water Quality in Hilbert, WI (54129)

EPA violation data for public water systems serving ZIP code 54129.

No Health-Based Violations

None of the 21 water systems serving this ZIP have exceeded federal contaminant limits in the past 5 years. There are5 monitoring/reporting violations (missed testing deadlines), all resolved.

Better than 53% of US ZIP codes.

Based on EPA compliance data. Not a substitute for an official water quality report from your utility.

3,222

Population

21

Water Systems

5

Violations (5yr)

0

Health-Based

Location

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Water Systems Serving This Area (21)

Hilbert Waterworks

Groundwater 1,176 people served
0 violations
Lead tested: 0.84 ppb (limit: 15 ppb)

Calumet Co Park Showers

Groundwater 500 people served
0 violations

Ornua Ingredients North America

Groundwater 250 people served
0 violations
Lead tested: 0 ppb (limit: 15 ppb)

Trinity Lutheran Sch & Ch

Groundwater 84 people served
0 violations
Lead tested: 1.5 ppb (limit: 15 ppb)

Ts Diner

Groundwater 50 people served
0 violations

Holsum Elm Dairy

Groundwater 35 people served
0 violations
Lead tested: 0 ppb (limit: 15 ppb)

Holsum Irish Dairy

Groundwater 35 people served
0 violations
Lead tested: 0 ppb (limit: 15 ppb)

Ledgeview Nature Ctr

Groundwater 25 people served
0 violations

John Weber

Groundwater 25 people served
0 violations

Ted & Jeans Bar

Groundwater 25 people served
0 violations

Crystal Ballroom

Groundwater 25 people served
0 violations

Fish Tail Inn Bar

Groundwater 25 people served
5 violations (5yr)

Calumet Co Park Caretaker

Groundwater 25 people served
0 violations

Calumet Co Park Maintenance

Groundwater 25 people served
0 violations

Eickerts Tavern

Groundwater 25 people served
0 violations

Calumet Co Park Office

Groundwater 25 people served
0 violations

Country Korner Bar & Grill

Groundwater 25 people served
0 violations

Ox Bow Sportsmen Club

Groundwater 25 people served
0 violations

Mulberry Lane Farm

Groundwater 25 people served
0 violations

United Meth Ch

Groundwater 25 people served
0 violations

Big Eds Bar

Groundwater 25 people served
0 violations

Contaminants Found

Public NoticeMonitoring
3 violations
Has active
Revised Total Coliform RuleMonitoring

Missed testing deadlines — not a detection of bacteria.

2 violations
All resolved

Lead & Copper Levels

Lead (Pb)

Within limit
1.5 ppb measured Action level: 15 ppb

Sampled: Sep 2025

How Does This Compare?

Hilbert (54129) has more violations than 53% of US ZIP codes. The national average is 18.87 violations per ZIP over 5 years. This ZIP has 5, most of which are monitoring/reporting issues.

Fewer violations 53th percentile More violations

Water Filter Recommendations

No contaminant issues detected. For general protection, a basic carbon filter removes common impurities like chlorine and sediment. Look for NSF/ANSI 42 certified products.

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