Water Quality in Fort Smith, MT (59035)
EPA violation data for public water systems serving ZIP code 59035.
Active Health Violations
21 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 92% of US ZIP codes.
Based on EPA compliance data. Not a substitute for an official water quality report from your utility.
180
Population
11
Water Systems
57
Violations (5yr)
21
Health-Based
Location
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Water Systems Serving This Area (11)
Worden Ballantine Yellowstone
5 health-basedFort Smith Water And Sewer District
All resolvedFort Smith W And S Dist Fort Smith Tr Pk
Ok A Beh Marina
9 health-basedYellowtail Dam Gc System
All resolvedFort Smith Water And Sewer Dist
Cottonwood Camp Fort Smith
2 health-basedArrow Creek Trailer Court
5 health-basedYellowtail Dam Powerplant And Visitor Ce
All resolvedYellowtail Dam Mk Upper System
Fort Smith Visitor Center
Contaminants Found
Lead and copper testing requirement. Lead exposure can cause developmental harm in children.
Missed testing deadlines — not a detection of bacteria.
Annual water quality report delivery requirement.
Lead & Copper Levels
Lead (Pb)
Within limitSampled: Jan 2025
How Does This Compare?
Fort Smith (59035) has more violations than 92% of US ZIP codes. The national average is 18.87 violations per ZIP over 5 years. This ZIP has 57.
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
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.