Water Quality in Rockford, IL (61011)
EPA violation data for public water systems serving ZIP code 61011.
Active Health Violations
3 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 77% of US ZIP codes.
Based on EPA compliance data. Not a substitute for an official water quality report from your utility.
2,676
Population
33
Water Systems
29
Violations (5yr)
3
Health-Based
Location
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Water Systems Serving This Area (33)
Rockford
All resolvedNorth Park Pwd
Belvidere
Holiday Acres Family Park
Boone County Restaurant
Caledonia Congregational Chrch
Caledonia School
Rock Cut State Park
Rock Cut State Park
Rock Cut State Park
Rock Cut State Park
Rockcut State Park
Rock Cut State Park
Rock Cut State Park
Rock Cut State Park
Rock Cut State Park
Rock Cut State Park
Rock Cut State Park
Rock Cut State Park
Rock Cut State Park
Rockcut State Park
Rock Cut State Park
Binantis Pizza
Angelic Organics Lodge
Mceachran Homestead Winery
Willow Creek Presbyterian Chur
Kinnikinnick Creek Cons Area
Angelic Organics Learning Center
1 health-basedSpencer Park (106211)
Rock Cut State Park-Bb
Rock Cut State Park Beach
Kinnikinnick Farm
2 health-basedBrown Conservation Park
Contaminants Found
Missed testing deadlines — not a detection of bacteria.
At high levels, nitrate can cause blue baby syndrome in infants.
Annual water quality report delivery requirement.
Lead & Copper Levels
Lead (Pb)
Approaching limitSampled: Jan 2025
How Does This Compare?
Rockford (61011) has more violations than 77% of US ZIP codes. The national average is 18.87 violations per ZIP over 5 years. This ZIP has 29.
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.