Water Quality in San Juan, PR (00725)
EPA violation data for public water systems serving ZIP code 00725.
Active Health Violations
62 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 99% of US ZIP codes.
Based on EPA compliance data. Not a substitute for an official water quality report from your utility.
73,462
Population
37
Water Systems
291
Violations (5yr)
62
Health-Based
Location
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Water Systems Serving This Area (37)
Metropolitano
41 health-basedCaguas Norte
All resolvedCaguas Sur
1 health-basedSan Lorenzo Urbano
1 health-basedAguas Buenas Urbano
2 health-basedHormigas I
Las Carolinas
Las Hormigas
Hospital Menonita De Caguas, Inc.
1 health-basedSan Salvador
Lake View
Acued. Com. Sector La Sierra
1 health-basedShops At Caguas
All resolvedCaguas Real Utility Corp
1 health-basedAcued. Rural Turado Arriba
1 health-basedTurabo Clusters
Acued. Rural Sect. Lozada Y Pozo Dulce
1 health-basedAcued. Rural Pedro Calixto
1 health-basedAbbott Sh-Caguas Well Wts
All resolvedParc. Nuevas Canaboncito Acued.
1 health-basedAcued. Rural Casa De Piedra Inc.
1 health-basedOrg. De Resid. Del Sect. La Union (Orsu)
1 health-basedPozo PiñAs 2 Inc
1 health-basedAcued. Rural Los Velazquez
1 health-basedAcued. Com. Buenos Aires
1 health-basedNeolpharma
1 health-basedUsuarios Pozo Profundo
1 health-basedFinca Mi Recreo
Asoc. De Residentes Hacienda Del Rey
1 health-basedBairoa Adentro
Acueducto Rural El Manantial Inc
1 health-basedEl Paraiso Acueducto Incorporado
1 health-basedBorinquen-Naranjito Ii
Auro Pr, Inc
All resolvedLos Polos Boriquen
Condominio El Verde Sur
All resolvedSector Lajitas
Contaminants Found
Missed testing deadlines — not a detection of bacteria.
Lead and copper testing requirement. Lead exposure can cause developmental harm in children.
At high levels, nitrate can cause blue baby syndrome in infants.
Similar to nitrate — harmful to infants at high levels.
A naturally occurring element that can cause cancer and other health effects at high levels.
Lead & Copper Levels
Lead (Pb)
Within limitSampled: Jan 2025
How Does This Compare?
San Juan (00725) has more violations than 99% of US ZIP codes. The national average is 18.87 violations per ZIP over 5 years. This ZIP has 291.
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.