Water Quality in Minocqua, WI (54548)
EPA violation data for public water systems serving ZIP code 54548.
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 67% of US ZIP codes.
Based on EPA compliance data. Not a substitute for an official water quality report from your utility.
5,676
Population
123
Water Systems
11
Violations (5yr)
1
Health-Based
Location
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Water Systems Serving This Area (123)
Lakeland Sanitary Dist 1
1 health-based Groundwater 2,381 people served
5 violations (5yr)
· 1 health-based
Lead tested: 2.2 ppb (limit: 15 ppb) ✓
Seventy West Center
Groundwater 1,075 people served
0 violations
Minocqua Hazelhurst Elem Sch
All resolved Groundwater 650 people served
1 violation (5yr)
· All resolved
Lead tested: 6 ppb (limit: 15 ppb) ✓
Rock Of Ages Lutheran Church
Groundwater 300 people served
0 violations
Wildwood Wildlife Park Jambo Hut
Groundwater 300 people served
0 violations
Wildwood Wildlife Park
Groundwater 300 people served
0 violations
Camp Agawak Main
Groundwater 250 people served
0 violations
Camp Kawaga 1 Bide A Wee
Groundwater 200 people served
0 violations
Camp Kawaga 7 Mess Hall
Groundwater 200 people served
0 violations
Camp Kawaga 5 Crows Nest
Groundwater 200 people served
0 violations
Camp Kawaga 6 Porcupine
Groundwater 200 people served
0 violations
Camp Kawaga 3 Field Bubbler
Groundwater 200 people served
0 violations
Red Pine Camp Main
Groundwater 150 people served
0 violations
Black Bear Bar
Groundwater 150 people served
0 violations
Timber Rdg Tnns & Golf Rstrnt
Groundwater 140 people served
0 violations
Ascension Lutheran Church
Groundwater 120 people served
0 violations
Beacons Of Minocqua Towering Pines
Groundwater 110 people served
0 violations
Timber Rdg Tnns & Golf Course
Groundwater 100 people served
0 violations
Minocqua Country Club Inc
Groundwater 100 people served
0 violations
Clearwater Camp Island
Groundwater 100 people served
0 violations
Black Bear Lodge 101-104 & 201-204
Groundwater 100 people served
0 violations
Beacons Of Minocqua Lodge
Groundwater 100 people served
0 violations
Patricia Lake Campground
Groundwater 100 people served
0 violations
Clearwater Camp Stable
Groundwater 100 people served
0 violations
Patricia Lake Campsite 2
Groundwater 100 people served
0 violations
Lakefront Rv Park Llc
Groundwater 100 people served
0 violations
Clearwater Camp Main
Groundwater 100 people served
0 violations
Lakeland Hawks Ice Arena
Groundwater 100 people served
0 violations
Timber Rdg Tnns & Golf Snck Shp
Groundwater 100 people served
0 violations
Clearwater Camp New Land
Groundwater 100 people served
0 violations
Little Swiss Vil Resort
Groundwater 100 people served
0 violations
Heart Ii
Groundwater 100 people served
0 violations
Norwood Pines Supper Club
Groundwater 100 people served
0 violations
Camp Agawak Lodge
Groundwater 100 people served
0 violations
Trinity Lutheran Church And Day School
All resolved Groundwater 91 people served
2 violations (5yr)
· All resolved
Lead tested: 4.51 ppb (limit: 15 ppb) ✓
Lighthouse Resort Lodge
Groundwater 75 people served
0 violations
Minocqua Country Club Bathroom House
All resolved Groundwater 75 people served
2 violations (5yr)
· All resolved
Minocqua Country Club Pro Shop
Groundwater 75 people served
0 violations
Driftwood Lodge Dining Hall
Groundwater 65 people served
0 violations
Dans Minocqua Fudge
Groundwater 60 people served
0 violations
Bear Bar
Groundwater 60 people served
0 violations
Lighthouse Resort Pumphouse
Groundwater 60 people served
0 violations
Church Street Social
Groundwater 50 people served
0 violations
Beacons Of Minocqua Lakeside Condos
Groundwater 50 people served
0 violations
Minocqua Sports Complex
Groundwater 50 people served
0 violations
Minocqua Shores Resort Unit 1-6
Groundwater 50 people served
0 violations
Camp Agawak Happy Camper
Groundwater 50 people served
0 violations
Camp Agawak Storm Shelter
Groundwater 50 people served
0 violations
Camp Agawak Lhop
Groundwater 50 people served
0 violations
Captains Cove
Groundwater 50 people served
0 violations
Anthonys Ristorante
Groundwater 50 people served
0 violations
Lornors Portage Resort
Groundwater 50 people served
0 violations
Back Bay Inn Large Motel
Groundwater 50 people served
0 violations
Lakeside Grill
Groundwater 50 people served
0 violations
Gaslight Tavern
Groundwater 50 people served
0 violations
Rustic Pines
Groundwater 50 people served
0 violations
Wildwood Wildlife Education Center
Groundwater 50 people served
0 violations
Pine Hill Resort
Groundwater 50 people served
0 violations
Blue Lake Resort 2 Cabin 4 Pumphouse
Groundwater 50 people served
0 violations
Watering Hole Cantina & Grille
Groundwater 50 people served
0 violations
Blue Lake Resort 3 Cabin 10 Well
Groundwater 50 people served
0 violations
Pine Nob Inn
Groundwater 50 people served
0 violations
Northern Mobile Homes
Groundwater 50 people served
0 violations
Island City Lanes
Groundwater 50 people served
0 violations
Castle Drive In Theater
Groundwater 50 people served
0 violations
Fair Dinkum
Groundwater 50 people served
0 violations
Lenz Truck Center
Groundwater 50 people served
0 violations
Minocqua Winter Park & Nordic Center
Groundwater 50 people served
0 violations
Rockwood Estates
All resolved Groundwater 48 people served
1 violation (5yr)
· All resolved
Lead tested: 1.35 ppb (limit: 15 ppb) ✓
Backdraft Bbq Llc Gresham Lodge
Groundwater 45 people served
0 violations
Driftwood Lodge
Groundwater 40 people served
0 violations
Unlimited Creations
Groundwater 40 people served
0 violations
Beacons Cabins
Groundwater 36 people served
0 violations
Black Bear Lodge 109-112 & 209-212
Groundwater 35 people served
0 violations
Musky Shores Resort
Groundwater 35 people served
0 violations
Northern Resort Units 1-6
Groundwater 35 people served
0 violations
Squares Resort
Groundwater 35 people served
0 violations
Northern Resort Units 7-12
Groundwater 35 people served
0 violations
Blue Lake Resort 1 Residence
Groundwater 35 people served
0 violations
Lighthouse Resort Cabin 20
Groundwater 34 people served
0 violations
North Country Montessori
Groundwater 33 people served
0 violations
Narrows Resort Pine Crest
Groundwater 30 people served
0 violations
Kinkade Kozy Kottages 2
Groundwater 30 people served
0 violations
Back Bay Inn Small Motel
Groundwater 30 people served
0 violations
Kinkade Kozy Kottages 1
Groundwater 30 people served
0 violations
Minocqua Dance
Groundwater 30 people served
0 violations
Shishebogama Shores Resort
Groundwater 30 people served
0 violations
Awassa Lodge Drilled
Groundwater 30 people served
0 violations
Black Bear Lodge 105-108 & 205-208
Groundwater 30 people served
0 violations
Hideaway On Little Carr
Groundwater 30 people served
0 violations
Minocqua Dance Up Stage
Groundwater 30 people served
0 violations
Island City Point Resort
Groundwater 30 people served
0 violations
Musky Shop
Groundwater 27 people served
0 violations
Tasmania
Groundwater 26 people served
0 violations
Lazy Days
Groundwater 25 people served
0 violations
Jansens Squirrel Lk Lodge
Groundwater 25 people served
0 violations
Squirrel Lake Resort
Groundwater 25 people served
0 violations
Island City Inn
Groundwater 25 people served
0 violations
Little Brown Jug
Groundwater 25 people served
0 violations
Sunset Beach Resort
Groundwater 25 people served
0 violations
Mercer Lake Resort 2
Groundwater 25 people served
0 violations
Lighthouse Resort Cabin 8
Groundwater 25 people served
0 violations
Awassa Lodge Driven
Groundwater 25 people served
0 violations
Dream Catchers Rsrt S Cmpsites
Groundwater 25 people served
0 violations
Sunset Ridge Resort
Groundwater 25 people served
0 violations
Lighthouse Resort Cottage 7
Groundwater 25 people served
0 violations
Mercer Lake Resort 1
Groundwater 25 people served
0 violations
Moto Mart Minocqua
Groundwater 25 people served
0 violations
Life Spring
Groundwater 25 people served
0 violations
Lighthouse Resort Cabin 24
Groundwater 25 people served
0 violations
Northwoods Zipline
Groundwater 25 people served
0 violations
Patricia Lake Campground Garage System
Groundwater 25 people served
0 violations
Edgewood Resort 2
Groundwater 25 people served
0 violations
Bakers Acres
Groundwater 25 people served
0 violations
Dream Catchers Rsrt N Cabins
Groundwater 25 people served
0 violations
Thirsty Giraffe
Groundwater 25 people served
0 violations
Minocqua Country Club Clubhouse 2
Groundwater 25 people served
0 violations
Ciras Red White And Brew
Groundwater 25 people served
0 violations
Patricia Lake Campsite 3
Groundwater 25 people served
0 violations
Pinewood Resort
Groundwater 25 people served
0 violations
Camp Agawak Cottage
Groundwater 25 people served
0 violations
Minocqua Shores Resort Units 7-11
Groundwater 24 people served
0 violations
Narrows Resort Pine Manor
Groundwater 2 people served
0 violations
Contaminants Found
LEAD AND COPPER RULE REVISIONSHealth-Based
1 violation
All resolved
Revised Total Coliform RuleMonitoring
Missed testing deadlines — not a detection of bacteria.
4 violations
All resolved
Public NoticeMonitoring
2 violations
Has active
Lead and Copper RuleMonitoring
Lead and copper testing requirement. Lead exposure can cause developmental harm in children.
2 violations
All resolved
Consumer Confidence RuleMonitoring
Annual water quality report delivery requirement.
1 violation
All resolved
Lead & Copper Levels
Lead (Pb)
Within limit6 ppb measured
Action level: 15 ppb
Sampled: Sep 2025
How Does This Compare?
Minocqua (54548) has more violations than 67% of US ZIP codes. The national average is 18.87 violations per ZIP over 5 years. This ZIP has 11.
Fewer violations 67th 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
Highly effective at removing heavy metals, dissolved solids, and a wide range of contaminants. Recommended for homes with lead or arsenic concerns.
Targets:Lead, Copper, Arsenic, Mercury, Cadmium
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.