Water Quality in Holcombe, WI (54745)
EPA violation data for public water systems serving ZIP code 54745.
No Health-Based Violations
None of the 56 water systems serving this ZIP have exceeded federal contaminant limits in the past 5 years. There are7 monitoring/reporting violations (missed testing deadlines), all resolved.
Better than 60% of US ZIP codes.
Based on EPA compliance data. Not a substitute for an official water quality report from your utility.
2,282
Population
56
Water Systems
7
Violations (5yr)
0
Health-Based
Location
Loading map...
Water Systems Serving This Area (56)
Holcombe High School
All resolvedLeylas Place
Lake Holcombe Cafe
Holcombe United Methodist Church
Isle Bay Resort
Cozy Creek
All resolvedPine Drive Cmpgd
Big Minnow
Teds Timberlodge Resort - East Cmpg & Cabin 8
Little Tee Pee: Bathhouse & South Cmpgd
Entwood Golf Course
Lake Holcombe Fitness And Tan
Little Tee Pee Cmpgd: Original Well/North Cmpgd
One Stop
Lions Club Pavilion
Silver Bridge Resort
Teds Timberlodge Resort - West Cmpg
Teds Timberlodge Resort- North Cmpg
All resolvedBlack Bear Bar & Campground
All resolvedTeds Timberline Resort - Lakeside Cabins
Loony Bin Bar And Grill
Old Bogies
Teds Timberlodge Resort - Lodge Well
Teds Timberline Resort
Cookies Holcombe Inn
Paradise Shores 4 Restaurant & Lounge
Flaters Rv Resort Lower Well
Depkes Rooms
Lake Holcombe Sport Shop
Sunnyside Pt Resort
Sand Trap The
All resolvedParadise Shores Hotel
All resolvedSunset Resort
Flaters Rv Resort Upper Well
Flambeau Ridge Campground
Birch Creek Park
Evergreen Bay Campground
United Methodist Church - Holcombe
Holcombe Oil Co
Mountain View Resort
Birch Creek Park
East Bay
Wayside Park
Buck Creek Tavern
Sunny Side Resort
Lake Holcombe Lions Public Park
La Ho Go Club
Flaters Resort Tavern
Cozy Creek-Thirsty Otter
Pleasant Acres Cmpgd
Birch Creek Country Store
Cranberry Creek Cmpgd
Pine Drive Bar & Grill
Split Ridge Campground
Cornell Mall
Teds Timberlodge Resort - Yellow Cabin 5
Contaminants Found
Missed testing deadlines — not a detection of bacteria.
Lead and copper testing requirement. Lead exposure can cause developmental harm in children.
At high levels, nitrate can cause blue baby syndrome in infants.
Lead & Copper Levels
Lead (Pb)
Within limitSampled: Sep 2025
How Does This Compare?
Holcombe (54745) has more violations than 60% of US ZIP codes. The national average is 18.87 violations per ZIP over 5 years. This ZIP has 7, most of which are monitoring/reporting issues.
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.