Water Quality in Duluth, MN (55723)
EPA violation data for public water systems serving ZIP code 55723.
Past Health-Based Violations
2 health-based violations were found in the past 5 years, meaning contaminant levels exceeded federal safety limits. All have since been resolved. There is also 1 monitoring/reporting violation.
More violations than 43% of US ZIP codes.
Based on EPA compliance data. Not a substitute for an official water quality report from your utility.
1,927
Population
50
Water Systems
3
Violations (5yr)
2
Health-Based
Location
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Water Systems Serving This Area (50)
Duluth
Cook
Voyageur'S Lutheran Ministry - Camp Verm
Pehrson Resort & Lodge Llp
Ainsworth Engineered Usa Llc
Vermilion Dam Lodge
Ludlow'S Island Resort
Camp Vermilion
Life Of Riley Resort
All resolvedFlaming Pines Youth Camp
White Eagle Resort
1 health-basedSpring Bay Resort
Cook Congregation Of Jehovah'S Witness
Mn Correctional Facility - Togo
St. Joseph'S Catholic Church
Head-O-Lake Resort
1 health-basedCamp Hastings North
Elbow Lake Lodge
Polley'S Resort
Vos Resort
Pearsons Resort
The Crest
The Landing
Red Onion
Moosebirds On Lake Vermilion
Kennedys Resort
Camp Vermilion - Canoe Base
Whispering Winds Resort
Timbuktu Marina
Vermilion Sunsets Rv Park At Timbuktu
Linden Grove Town Hall
Oak Narrows Trading Post
Junction Bar
Viking Bar, Bear River
Sixberry
Boat House Bed And Breakfast
Swanson
Red Loon Lodge
Landing Restaurant
Voyageur Cove Resort
Vermilion Fairways
Muskego Point Resort
Cook Municipal Airport
Vermilion Beach Village
Bear River Lutheran Church
Bear River Community Center
The Crescent
Anderson Head O Lake
Elbow Lake Lodge
Country Roads
Contaminants Found
Missed testing deadlines — not a detection of bacteria.
Lead & Copper Levels
Lead (Pb)
Approaching limitSampled: Jan 2023
Copper (Cu)
Exceeds limitSampled: Jan 2023
How Does This Compare?
Duluth (55723) has more violations than 43% of US ZIP codes. The national average is 18.87 violations per ZIP over 5 years. This ZIP has 3.
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.
UV Water Purifier
Uses ultraviolet light to neutralize bacteria, viruses, and parasites without chemicals. Ideal for homes with microbial contamination concerns.
Targets:E. coli, Coliform, Giardia, Cryptosporidium
Look for:NSF/ANSI 55 (Class A) 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.