Water Quality in Rockford, IL (61104)
EPA violation data for public water systems serving ZIP code 61104.
Active Health Violations
2 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 67% of US ZIP codes.
Based on EPA compliance data. Not a substitute for an official water quality report from your utility.
17,222
Population
38
Water Systems
10
Violations (5yr)
2
Health-Based
Location
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Water Systems Serving This Area (38)
Rockford
All resolvedNorth Park Pwd
Topway Foods
New Milford School
Life Church Assembly Of God
Dennis School
Whiffle Tree Tavern
Grays Iga (152017)
Oakview Diesel-Judd Daniels
Camp Hillcrest - Lodge East
2 health-basedOn The Rocks
Atwood Homestead S Picnic
Atwood Homestead Boat Launch
Atwood Homestead Old Settlerhp
Atwood Homestead N Picnic Area
Atwood Homestead N Golf Rest
Manzullos Villa And Lounge
Little House Cafe
Rockfor Rotary Forest Preserve
Ellen Stiles School
Boonies Bar And Grill
Kilbuck Creek Fp Upper Ent
Kilbuck Creek Fp Fort Charters
Northwind Concrete Products
Pure Flo H2o
Turbo Tan Plus
Ltm Water Treatment
Schiros Restaurant
Seward Screw Products Inc
Trask Bridge Forest Pre -Hndpm
Forest City Water
I-90 Toll Plaza #1
Fuller Forest Preserve Well #2
Trailside Forest Preserve
Deer Run Forest Preserve
Bellwood Inc Food Mart
Mi Casa
Northwind Concrete Product
Contaminants Found
Missed testing deadlines — not a detection of bacteria.
At high levels, nitrate can cause blue baby syndrome in infants.
Lead & Copper Levels
Lead (Pb)
Approaching limitSampled: Jan 2025
How Does This Compare?
Rockford (61104) has more violations than 67% of US ZIP codes. The national average is 18.87 violations per ZIP over 5 years. This ZIP has 10.
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.