Water Quality in Westfield, WI (53964)
EPA violation data for public water systems serving ZIP code 53964.
Active Health Violations
1 health-based violation found in the past 5 years, with at least one still unresolved. Contaminant levels have exceeded federal safety limits. Consider testing your tap water independently.
More violations than 72% of US ZIP codes.
Based on EPA compliance data. Not a substitute for an official water quality report from your utility.
3,371
Population
95
Water Systems
14
Violations (5yr)
1
Health-Based
Location
Loading map...
Water Systems Serving This Area (95)
Brakebush Bros Inc
Groundwater 898 people served
0 violations
Lead tested: 6.2 ppb (limit: 15 ppb) ✓
Pioneer Westfield High Sch
Groundwater 500 people served
0 violations
Lead tested: 4.58 ppb (limit: 15 ppb) ✓
Westfield High School
Groundwater 450 people served
0 violations
Westfield Elementary Sch
Groundwater 350 people served
0 violations
Lead tested: 4.23 ppb (limit: 15 ppb) ✓
Exxon-Mobil Westfield
Groundwater 305 people served
0 violations
Wild Goose Pub & Grill
Groundwater 300 people served
0 violations
Immanuel Lutheran Ch
Groundwater 275 people served
0 violations
Oxford Elementary
Groundwater 240 people served
0 violations
Lead tested: 0.59 ppb (limit: 15 ppb) ✓
Wi Dot Wayside 1 Buffalo
Groundwater 195 people served
0 violations
John Knoch Camp 072 Unit 12 Well
Groundwater 175 people served
0 violations
Westfield Super Value
Groundwater 150 people served
0 violations
Pine Lake Camp Shower House
Groundwater 110 people served
0 violations
Pine Lake Camp Amphlett Hall
Groundwater 110 people served
0 violations
Pine Lake Camp Wildwood
Groundwater 110 people served
0 violations
Pine Lake Camp 2 Pine Center
Groundwater 110 people served
0 violations
Pine Lake Camp Rustic Hand Pump
Groundwater 110 people served
0 violations
Pine Lake Camp Birch Cabins
Groundwater 110 people served
0 violations
Thal Acres Links & Lanes
All resolved Groundwater 100 people served
1 violation (5yr)
· All resolved
Westfield Vil Of Fire & Safety Bldg
Groundwater 100 people served
0 violations
Steves Downtown Standard
Groundwater 100 people served
0 violations
Faith United Methodist Ch
Groundwater 100 people served
0 violations
Sunset Point Resort
Groundwater 90 people served
0 violations
School House Tavern
1 health-based Groundwater 81 people served
2 violations (5yr)
· 1 health-based
Tiyalaka Camp Campfire Girls
Groundwater 80 people served
0 violations
First Presbyterian Ch
Groundwater 75 people served
0 violations
Halls Wood Lake Resort
Groundwater 75 people served
0 violations
Sunset Supper Club
Groundwater 70 people served
0 violations
Subway Sandwiches Pioneer Mall
Groundwater 65 people served
2 violations (5yr)
J Js Pub
Groundwater 51 people served
0 violations
Westfield Vil Of Quinn Pk
Groundwater 50 people served
0 violations
Tasty Onion
Groundwater 50 people served
0 violations
Steinhaus Funeral Home
Groundwater 50 people served
0 violations
Linda M Davis
Groundwater 50 people served
0 violations
Westfield Roller Rink
Groundwater 50 people served
0 violations
Quinns Realty & Sports Shop
Groundwater 50 people served
0 violations
Lily Meadows Assisted Living
Groundwater 50 people served
0 violations
Lead tested: 2.3 ppb (limit: 15 ppb) ✓
Camp Fairwood Farmhouse & Craft Bldg
Groundwater 50 people served
0 violations
Pioneer Motor Inn
Groundwater 50 people served
0 violations
Westfield Vil Of Chuck Wagon Fountain
Groundwater 50 people served
0 violations
Sportsmens Tavern Inc
Groundwater 40 people served
0 violations
North Central Equipment
Groundwater 40 people served
0 violations
Apollo Tool Inc
Groundwater 37 people served
0 violations
Lead tested: 0.46 ppb (limit: 15 ppb) ✓
John Knoch Camp 072 Unit 42 Well
Groundwater 35 people served
0 violations
Crystals Wood Lake Supper Club
Groundwater 35 people served
4 violations (5yr)
Little Pioneer Child Care Inc
Groundwater 35 people served
0 violations
Pioneer Restaurant
Groundwater 32 people served
0 violations
Westfield Lumber & Const
Groundwater 30 people served
0 violations
Power Packer
Groundwater 30 people served
0 violations
Lead tested: 142.7 ppb (limit: 15 ppb)
St John Lutheran Ch
Groundwater 30 people served
0 violations
Virchs True Value
Groundwater 30 people served
0 violations
Bentley Pharmacy
Groundwater 30 people served
0 violations
St John Lutheran Hall
Groundwater 30 people served
0 violations
Weir Service Center
Groundwater 30 people served
0 violations
Pioneer Mercantile
Groundwater 27 people served
0 violations
Browns Resort Lake Well
Groundwater 25 people served
0 violations
Sandman Motel
Groundwater 25 people served
0 violations
Camp Fairwood Lakeview Cabins 2
Groundwater 25 people served
0 violations
Westfield Pioneer Memorial Park
Groundwater 25 people served
0 violations
Lockes Stock & Barrel
Groundwater 25 people served
0 violations
Trails End Cmpgd
Groundwater 25 people served
0 violations
Edward Taft Property
Groundwater 25 people served
0 violations
Spees Westfield Florist
Groundwater 25 people served
0 violations
Camp Fairwood Pumphouse
Groundwater 25 people served
0 violations
Tall Pines Tavern
Groundwater 25 people served
0 violations
Johnsons Self Serve Laundry
Groundwater 25 people served
0 violations
Westfield Vil Of Chuck Wagon Kitchen
Groundwater 25 people served
0 violations
Tiffanys Buds And Beans
All resolved Groundwater 25 people served
2 violations (5yr)
· All resolved
Immanuel Lutheran Ch Aux Bldg
Groundwater 25 people served
0 violations
Pine Lake Camp Wesley Bldg
Groundwater 25 people served
0 violations
Silver Screen Video
Groundwater 25 people served
0 violations
Louis Corners Tavern
Groundwater 25 people served
0 violations
Nrcs/Fsa/Lcd Service Center
Groundwater 25 people served
0 violations
Cork & Bottle Liquor Store
Groundwater 25 people served
0 violations
Camp Fairwood Lakeview Cabin
Groundwater 25 people served
0 violations
Pine Lake Camp Manager House
Groundwater 25 people served
0 violations
Sunset Point Resort
Groundwater 25 people served
0 violations
Marquette Co Parks Muir Well
All resolved Groundwater 25 people served
1 violation (5yr)
· All resolved
Westfield Sch Multi Purpose Bldg
Groundwater 25 people served
0 violations
Pine Lake Camp Retreat Center
Groundwater 25 people served
0 violations
Westfield Village Hall & Library
Groundwater 25 people served
0 violations
Westfield Hotel
Groundwater 25 people served
0 violations
Franks Mobil Station
Groundwater 25 people served
0 violations
State Farm Insurance
Groundwater 25 people served
0 violations
Nature Glen Motel
Groundwater 25 people served
0 violations
Browns Resort Owners House
Groundwater 25 people served
0 violations
Cheese Pleasers
Groundwater 25 people served
0 violations
Hamilton Hardware Inc
Groundwater 25 people served
0 violations
Westfield Vil Of Veterans Pk
Groundwater 25 people served
0 violations
Westfield Vil Of Splash Pad
All resolved Groundwater 25 people served
1 violation (5yr)
· All resolved
Cuzos Thirsty Beaver
Groundwater 25 people served
0 violations
Tan N Tone
All resolved Groundwater 12 people served
1 violation (5yr)
· All resolved
Golden Horse Ranch Red Pump House
Groundwater 2 people served
0 violations
Golden Horse Ranch Main Lodge
Groundwater 2 people served
0 violations
Golden Horse Ranch Horses
Groundwater 1 people served
0 violations
Prairie Nursery
Groundwater 0
0 violations
Contaminants Found
Nitrate-NitriteHealth-Based
1 violation
Has active
Revised Total Coliform RuleMonitoring
Missed testing deadlines — not a detection of bacteria.
6 violations
All resolved
NitrateMonitoring
At high levels, nitrate can cause blue baby syndrome in infants.
2 violations
All resolved
Public NoticeMonitoring
2 violations
Has active
NitriteMonitoring
Similar to nitrate — harmful to infants at high levels.
1 violation
All resolved
E. COLIMonitoring
1 violation
All resolved
Lead & Copper Levels
Lead (Pb)
Within limit4.58 ppb measured
Action level: 15 ppb
Sampled: Sep 2025
How Does This Compare?
Westfield (53964) has more violations than 72% of US ZIP codes. The national average is 18.87 violations per ZIP over 5 years. This ZIP has 14.
Fewer violations 72th percentile More violations
Recommended Water Filters
Based on health-based violations detected in your area, these filter types are commonly used to address similar contaminants. Consult your water utility's Consumer Confidence Report for the most current data.
Reverse Osmosis System
One of the few filtration methods effective at removing nitrates and nitrites. Essential for households with infants.
Targets:Nitrate, Nitrite, Dissolved Solids
Look for:NSF/ANSI 58 certified
Always look for filters certified by NSF International for the specific contaminants you want to remove. This is general educational information, not an endorsement of any specific product.