Water Quality in Maunabo, PR (00707)

EPA violation data for public water systems serving ZIP code 00707.

Based on EPA compliance data. Not a substitute for an official water quality report from your utility.

10,319

Population

12

Water Systems

139

Violations (5yr)

4

Health-Based

Location

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Water Systems Serving This Area (12)

Maunabo Urbano

Surface water 9,310 people served
0 violations
Lead tested: 6 ppb (limit: 15 ppb) Copper tested: 1853 ppb (limit: 1300 ppb)

Matuyas

Surface water 699 people served
0 violations

Talante

Groundwater 375 people served
0 violations

Lizas Ii

Surface water 150 people served
0 violations

La Pica

Surface water 125 people served
0 violations

Pandura- Tumbao

Surface water 125 people served
0 violations

Lizas Iii

Surface water 125 people served
0 violations

Villodas

1 health-based
Surface water 120 people served
34 violations (5yr) · 1 health-based

Lizas

Surface water 100 people served
0 violations

Sistema De Agua Matuyas Bajo

1 health-based
Surface water 88 people served
35 violations (5yr) · 1 health-based

Talante

1 health-based
Surface water 60 people served
35 violations (5yr) · 1 health-based

Sistema Cruz Leon

1 health-based
Surface water 30 people served
35 violations (5yr) · 1 health-based

Contaminants Found

LEAD AND COPPER RULE REVISIONSHealth-Based
8 violations
Has active
Revised Total Coliform RuleMonitoring

Missed testing deadlines — not a detection of bacteria.

127 violations
All resolved
Lead and Copper RuleMonitoring

Lead and copper testing requirement. Lead exposure can cause developmental harm in children.

4 violations
Has active

Lead & Copper Levels

Lead (Pb)

Within limit
6 ppb measured Action level: 15 ppb

Sampled: Jan 2025

Copper (Cu)

Exceeds limit
1853 ppb measured Action level: 1300 ppb

Sampled: Jan 2024

How Does This Compare?

Maunabo (00707) has more violations than 96% of US ZIP codes. The national average is 18.87 violations per ZIP over 5 years. This ZIP has 139.

Fewer violations 96th percentile More violations

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

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.

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