Water Quality in Port Washington, WI (53074)
EPA violation data for public water systems serving ZIP code 53074.
No Health-Based Violations
None of the 43 water systems serving this ZIP have any violations in the past 5 years.
Based on EPA compliance data. Not a substitute for an official water quality report from your utility.
13,682
Population
43
Water Systems
0
Violations (5yr)
0
Health-Based
Location
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Water Systems Serving This Area (43)
Port Washington Waterworks
Surface water 12,853 people served
0 violations
Lead tested: 5.9 ppb (limit: 15 ppb) ✓
Portview Church
Groundwater 308 people served
0 violations
Virmond Park
Groundwater 200 people served
0 violations
Covered Bridge Park
Groundwater 200 people served
0 violations
Iron Hog Saloon
Groundwater 155 people served
0 violations
Sugar Maple Nature School
Groundwater 155 people served
0 violations
Lead tested: 3.92 ppb (limit: 15 ppb) ✓
Mee Kwon Park Clubhouse
Groundwater 154 people served
0 violations
Pliers Full Circle
Groundwater 105 people served
0 violations
Regatta 2
Groundwater 78 people served
0 violations
Lions Den Gorge Co Park
Groundwater 75 people served
0 violations
Faith Baptist Church Port Washington
Groundwater 60 people served
0 violations
Hawthorne Hills Co Pk Club Hse
Groundwater 57 people served
0 violations
Hawthorne Hills Co Pk Maintenance Shop
Groundwater 55 people served
0 violations
Taqueria La Camelia Llc
Groundwater 53 people served
0 violations
St Simon The Fisherman Episc
Groundwater 50 people served
0 violations
Memories
Groundwater 50 people served
0 violations
Johnson School Bus Service Inc Port Wash
Groundwater 49 people served
0 violations
Shipyard Bar The
Groundwater 37 people served
0 violations
Ozaukee Co Hwy Dept Cedarburg
Groundwater 35 people served
0 violations
Fire Factory The
Groundwater 30 people served
0 violations
Pioneer Village
Groundwater 26 people served
0 violations
Hilltop Resort
Groundwater 25 people served
0 violations
Open Door Bible Church
Groundwater 25 people served
0 violations
Schmit Brothers Auto Inc
Groundwater 25 people served
0 violations
Tendick Park
Groundwater 25 people served
0 violations
H H Peters Youth Camp
Groundwater 25 people served
0 violations
Landmark Ii
Groundwater 25 people served
0 violations
Eernisse Funeral Home
Groundwater 25 people served
0 violations
Pierringer Investments
Groundwater 25 people served
0 violations
Mee Kwon Park Barn
Groundwater 25 people served
0 violations
Guenther Park Spring
Groundwater 25 people served
0 violations
Raymonds Driving Range
Groundwater 25 people served
0 violations
Kingdom Hall Of Jehovahs Witnesses Pt Wash
Groundwater 25 people served
0 violations
Driftwood Motel
Groundwater 25 people served
0 violations
Cth Ll Wayside
Groundwater 25 people served
0 violations
Pioneer Village Train Station Well
Groundwater 25 people served
0 violations
Waubedonia County Park
Groundwater 25 people served
0 violations
Buchels Colonial House
Groundwater 25 people served
0 violations
Gene Fransee Nursery
Groundwater 25 people served
0 violations
Hilltop Resort 1
Groundwater 25 people served
0 violations
Woodlore Div Of Allen Edmunds
Groundwater 19 people served
0 violations
Ozaukee Co Hwy Dept Waubeka
Groundwater 8 people served
0 violations
Allen Edmonds Shoe Corp - Lake Church Plant
Groundwater 0
0 violations
Lead & Copper Levels
Lead (Pb)
Within limit3.92 ppb measured
Action level: 15 ppb
Sampled: Apr 2025
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.