Water Quality in Manitowoc, WI (54220)

EPA violation data for public water systems serving ZIP code 54220.

No Health-Based Violations

None of the 66 water systems serving this ZIP have exceeded federal contaminant limits in the past 5 years. There are6 monitoring/reporting violations (missed testing deadlines), all resolved.

Better than 48% of US ZIP codes.

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

40,949

Population

66

Water Systems

6

Violations (5yr)

0

Health-Based

Location

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Water Systems Serving This Area (66)

Manitowoc Waterworks

Surface water 34,500 people served
0 violations
Lead tested: 7.7 ppb (limit: 15 ppb)

City Limits Bar & Banquet Hall

Groundwater 550 people served
0 violations

Manitowoc County Highway

Groundwater 500 people served
0 violations

Luigi Pizza Palace Iii

Groundwater 220 people served
0 violations

Charles Reinhart

Groundwater 200 people served
0 violations

Holy Family Convent

Groundwater 195 people served
0 violations
Lead tested: 4 ppb (limit: 15 ppb)

Trinity Lutheran Family Ctr

Groundwater 170 people served
0 violations

Stecker Machine Plant 1

Groundwater 150 people served
0 violations
Lead tested: 0.55 ppb (limit: 15 ppb)

St Johns Lutheran Sch

Groundwater 125 people served
0 violations
Lead tested: 1.15 ppb (limit: 15 ppb)

Camp Sinawa Dining Hall

Groundwater 110 people served
0 violations

Camp Sinawa Dormitory

Groundwater 110 people served
0 violations

Tavern 10

Groundwater 110 people served
0 violations

English Lake Inn

Groundwater 110 people served
0 violations

Manitowoc County Highway

Groundwater 100 people served
0 violations

Stecker Machine Co Inc

Groundwater 100 people served
0 violations

Stecker Machine Plant 2

Groundwater 80 people served
0 violations
Lead tested: 0.53 ppb (limit: 15 ppb)

Wst Fab Llc

Groundwater 70 people served
0 violations
Lead tested: 0 ppb (limit: 15 ppb)

Salem Ebenezer Reform Ch

Groundwater 50 people served
0 violations

Samanthas Ring Of Fire

Groundwater 50 people served
0 violations

Manitowoc County

Groundwater 50 people served
0 violations

Big Apple Pub & Grill

Groundwater 50 people served
0 violations

Manitowoc County Highway Dept

Groundwater 50 people served
0 violations

Lorenz Korner Mart & Matts Diner

Groundwater 50 people served
0 violations

Frank Petran

Groundwater 50 people served
0 violations

Silver Valley Supper Club

Groundwater 50 people served
0 violations

Sumuther Place Bar

Groundwater 50 people served
0 violations

Schuette Mfg & Steel Sales Inc

Groundwater 45 people served
0 violations
Lead tested: 0 ppb (limit: 15 ppb)

Chiara Convent

Groundwater 40 people served
0 violations
Lead tested: 2.15 ppb (limit: 15 ppb)

Chiara Convent

Groundwater 40 people served
0 violations

William E Brooks

Groundwater 35 people served
0 violations

Carl Rosenow

Groundwater 30 people served
0 violations

Keith Haberkorn

Groundwater 30 people served
0 violations

Carmeuse Lime & Stone Manitowoc Operation

All resolved
Groundwater 29 people served
2 violations (5yr) · All resolved
Lead tested: 1.7 ppb (limit: 15 ppb)

Black Bear Hall

Groundwater 25 people served
0 violations

Radeys Auto & Rec Vehicle

Groundwater 25 people served
0 violations

Rockwood Ev Lutheran Ch

Groundwater 25 people served
0 violations

Long Lake County Park

Groundwater 25 people served
0 violations

Hp Country Inn Bar

Groundwater 25 people served
0 violations

Meyers Bar

Groundwater 25 people served
0 violations

Cnc Links Golf

Groundwater 25 people served
0 violations

Horseshoe Lake Co Park

Groundwater 25 people served
0 violations

Artesian Well Cth Q

Groundwater 25 people served
0 violations

Peshtigo River Condos 1 To 8

Groundwater 25 people served
2 violations (5yr)

Pines Motel

Groundwater 25 people served
0 violations

Kingdom Hall Of Jev Witness

Groundwater 25 people served
0 violations

Hide Out The

Groundwater 25 people served
0 violations

Fort Liberty Inn

Groundwater 25 people served
0 violations

On A Whim Sweet Treats

Groundwater 25 people served
0 violations

Hillcrest K Ranch

Groundwater 25 people served
0 violations

Goszs Bar

Groundwater 25 people served
0 violations

T&L Tactical

Groundwater 25 people served
0 violations

Marvs Auto Service

Groundwater 25 people served
0 violations

Wayside Park Manitowoc

Groundwater 25 people served
0 violations

Travelers Motel

Groundwater 25 people served
0 violations

Trinity Alliance Ch

Groundwater 25 people served
0 violations

Q Country Inn Supper Club

Groundwater 25 people served
0 violations

Branch Community Pk

Groundwater 25 people served
0 violations

Country Run Bar

Groundwater 25 people served
0 violations

Mobil 310 Mart

Groundwater 25 people served
0 violations

Manitowoc Co Hwy Dept

Groundwater 25 people served
0 violations

Hope Community Ch

Groundwater 25 people served
0 violations

Hogwild

Groundwater 25 people served
0 violations

Peshtigo River Condos 9 To 16

Groundwater 25 people served
2 violations (5yr)

Twin Fountains

Groundwater 25 people served
0 violations

Country Squire

Groundwater 25 people served
0 violations

Seibold Implement Sales

Groundwater 25 people served
0 violations

Contaminants Found

Revised Total Coliform RuleMonitoring

Missed testing deadlines — not a detection of bacteria.

4 violations
All resolved
Public NoticeMonitoring
2 violations
Has active

Lead & Copper Levels

Lead (Pb)

Within limit
1.15 ppb measured Action level: 15 ppb

Sampled: Sep 2025

How Does This Compare?

Manitowoc (54220) has more violations than 48% of US ZIP codes. The national average is 18.87 violations per ZIP over 5 years. This ZIP has 6, most of which are monitoring/reporting issues.

Fewer violations 48th 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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