Water Quality in Largo, FL (33701)
EPA violation data for public water systems serving ZIP code 33701.
Active Health Violations
6 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 94% of US ZIP codes.
Based on EPA compliance data. Not a substitute for an official water quality report from your utility.
18,823
Population
18
Water Systems
68
Violations (5yr)
6
Health-Based
Location
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Water Systems Serving This Area (18)
Pinellas County Utilities
All resolvedSt Petersburg, City Of
All resolvedClearwater Water System
Largo Water Department
Pinellas Park Water Dept
3 health-basedChulavista Landings
Country Court Estates
All resolvedWood Valley
Neptune Village Mhp
Lake Forest Park
Southtown Mhp
Bayside (Dba Continental Mhp)
1 health-basedIroquois Mobile Estates, Inc.
All resolvedBuell Lake Hand Pump- Picnic Area
Marlin Village Mobile Home Park
1 health-basedSuburban Mobile Home Park
1 health-basedFreshwaters (Formerly Pollywogs)
Douglas Jeep
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.
Annual water quality report delivery requirement.
Lead & Copper Levels
Lead (Pb)
Within limitSampled: Jan 2025
How Does This Compare?
Largo (33701) has more violations than 94% of US ZIP codes. The national average is 18.87 violations per ZIP over 5 years. This ZIP has 68.
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
Activated Carbon Filter
Excellent for removing chlorine, chloramine, and disinfection byproducts like THMs and HAAs. Available as pitcher filters, countertop, or under-sink units.
Targets:THMs, HAAs, Chlorine, Chloramine, Taste & Odor
Look for:NSF/ANSI 42 & 53 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.