Water Quality in Missoula, MT (59821)
EPA violation data for public water systems serving ZIP code 59821.
Active Health Violations
5 health-based violations 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 90% of US ZIP codes.
Based on EPA compliance data. Not a substitute for an official water quality report from your utility.
2,994
Population
35
Water Systems
48
Violations (5yr)
5
Health-Based
Location
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Water Systems Serving This Area (35)
Missoula Water
Lds Rose Church
All resolvedLds Riverside Church
1 health-basedWilson Foods
All resolvedLds Church Osgood Bldg
Lds Blackfoot Northwest Stake Center
1 health-basedLds Church Charlotte Bldg
5th West Meetinghouse Lds Church
All resolvedLds Yellowstone Church
1 health-basedLds Tyhee Stake Center
Lds Wapello Church
All resolvedLds Goshen Church
All resolvedLds Jameston Church
Lds Moreland Church
2 health-basedArlee Junior High School
All resolvedAunties Emporium
All resolvedArlee Elementary School
Arlee High School Dist No 8
All resolvedRiverside Bar And Grill Arlee
Designs For Health Inc
Sanders Water System
All resolvedSue'S Cafe
Arlee Fountain
The Other Place
Stockman Bar
Mountain Country Trout
The Starting Gate
Sheep Ranch Inn
The Hendrickson Water System
All resolvedArlee Senior Center
Creekside Rv
Tic Trailer Court
Jocko Hollow Campground
Gallery Cafe Llc
Stockmans Bar
Contaminants Found
Missed testing deadlines — not a detection of bacteria.
At high levels, nitrate can cause blue baby syndrome in infants.
Lead and copper testing requirement. Lead exposure can cause developmental harm in children.
Lead & Copper Levels
Lead (Pb)
Within limitSampled: Jan 2023
How Does This Compare?
Missoula (59821) has more violations than 90% of US ZIP codes. The national average is 18.87 violations per ZIP over 5 years. This ZIP has 48.
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.