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 limit1.15 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.