CITY REPORT FL HEALTH VIOLATIONS: 2

Estero, FL: 2 Health Violations - Home Safety 80/100

2 ZIP codes · 3 water systems · Updated

ZipCheckup grade for Estero: B.

This ZIP has a few items worth a quick check.

In ZipCheckup's scoring, Estero, FL lands in the A-B grade tier.

How Estero Compares

Estero80/100
Florida avg80/100
National avg73/100

Data: EPA SDWIS

2
ZIP Codes
3
Water Systems
1
ZIPs Linked to Systems with Violations
B · 80
Avg Safety Score
Zone 3
County Radon Potential (Low)
$419K
Median Home Value
$800
Est. Remediation (0.2% of home value)

Key Facts for Estero Residents

  • Your city's water systems recorded 13 violations since 2021.
  • Average of reported 90th-percentile lead results: 0.0028 mg/L.
  • Estimated remediation: $800 per household.
  • Health risk index (ZipCheckup composite of CDC data): 13.7.

Estero's Water Providers

Among 3 systems linked to Estero, FL, the 3 biggest by population served appear below.

Overview

We track home safety data for 2 ZIP codes in Estero, Florida (population ~30,786), covering 3 community water systems serving approximately 361,871 people region-wide. The EPA snapshots used for this build directly map water systems to 1 of 2 ZIP codes.

1 of 1 ZIP code with a reported violation count in the available EPA record (100%) have recorded EPA violations. 2 health-based violations appear in the available health breakdown.

Home Safety Score

Average Home Safety Score for Estero: B (80/100)

Model 4.0.0 uses four measured components across three equally weighted domains. If a required domain is unavailable, no score is published:

Factor What It Measures
Water Quality EPA violations and compliance history
PFAS MCL Screen UCMR 5 testing against the covered federal MCLs
Radon Risk EPA radon zone classification
Annual AQI EPA AirData county-year median with at least 90 observed days

Water Sources

Estero water systems draw from: Groundwater, Surface water.

Lead & Copper

  • Average of reported 90th-percentile lead results: 0.0028 mg/L (EPA action level: 0.015 mg/L)
  • 0 of 1 ZIP code with known status exceed the EPA lead action level

Radon Risk

2 of 2 ZIP records with known zones are in EPA Radon Zone 3.

The EPA recommends testing all homes regardless of radon zone. County radon zones cannot replace an in-home radon test.

Top Contaminants

Contaminant Category Violations ZIPs Affected
Revised Total Coliform Rule Microbiological 8 1
E. coli Microbiological 6 1
Haloacetic Acids (HAA5) Disinfection Byproducts 4 1
Total Trihalomethanes (TTHM) Disinfection Byproducts 4 1
Nitrate Inorganic 2 1

Areas with Most Violations

ZIP Code Safety Score Violations Health-Based System
33928 B 13 2 Lee County Utilities

All ZIP Codes in Estero

Data Sources

Reporting periods vary by source. Missing data is shown as unavailable, not as zero.

Estero Community Health Snapshot

8.9%
Asthma (US: 9.8%)
14.1%
Diabetes (US: 10.4%)
14.1%
Poor Mental Health (US: 14.8%)

Source: CDC PLACES (County-level estimates). County health indicators are shown for context only and are not linked to this area's water records.

Compared to National Average

Asthma 8.9% ↓
Diabetes 14.1% ↑
Mental Health 14.1% ↓

Vertical line = national average. ■ Above national · ■ Below national

What's in Estero's Water?

Revised Total Coliform Rule 8 violations
Microbiological
Indicates possible bacterial contamination
E. coli 6 violations
Microbiological
Gastrointestinal illness, potentially fatal
Haloacetic Acids (HAA5) 4 violations
Disinfection Byproducts · EPA regulatory level for the contaminant named above: 0.06 mg/L
Increased cancer risk with long-term exposure above the MCL

Based on EPA violation records. Check your ZIP code report for system-specific contaminant data.

How Remediation Costs Compare in Estero

Compared with typical property prices, the remediation estimate for Estero is small in percentage terms - at or under one percent.

Median Home Value
$418,900
Est. Remediation
$800
Remediation as % of home value 0.2%

Estimated remediation costs in Estero can be compared with local home values. The $450–$1,400 estimated range can be set against the median property value; actual costs vary by home. Home values are 24% above the Florida average.

Estero: Lead Risk & Vulnerable Populations

0.0028
mg/L average of reported water-system 90th-percentile lead results (the 0.015 action level applies to each system's result, not to this average)

Why children are most at risk: The CDC states that no safe blood lead level in children has been identified. Children under 6 absorb lead more readily than adults, and even low levels can cause developmental delays, learning difficulties, and behavioral problems.

Available area-level lead records for Estero do not determine the lead level at an individual tap. Testing is the only way to confirm your water's lead content.

Sources: EPA Lead and Copper Rule, U.S. Census Bureau ACS, CDC childhood lead poisoning prevention guidelines.

Estero: NFIP Claim Records and Water-Quality Context

493
Total FEMA Flood Claims
$151,514
Avg Reported Sum With Payment Data
100%
A/V Share of Claim-Record ZIPs

Historical NFIP data for Estero contains 493 flood insurance claims. Among claims with payment data, the average reported building, contents, and ICC component sum is $151,514. Among ZIP codes with claim records, 100% have an A- or V-family dominant rated zone recorded in those historical claims. This is not a complete current FEMA property-map inventory.

How flooding affects water quality: Flood events can introduce sewage, agricultural runoff, and industrial chemicals into water supplies. Even after floodwaters recede, contamination can persist in wells and aging infrastructure. The $800 remediation estimate shown here excludes flood insurance and is not derived from NFIP claim count.

Claim count does not establish current property risk. Check the exact address in FEMA's current map and obtain a property-specific insurance quote when relevant.

Source: historical FEMA National Flood Insurance Program (NFIP) claim records. No current FEMA property-map designation is asserted.

Frequently Asked Questions

What does the Home Safety Score mean for Estero, FL?
Estero has an average Home Safety Score of 80/100 (Grade B) under ZipCheckup model 4.0.0, an area-level model that draws on EPA water compliance records, PFAS screening, EPA radon zones, and annual EPA air quality data; see the methodology page for how inputs and coverage are handled. 13 violations appear in EPA records for water systems mapped to these ZIP codes. Check individual ZIP code reports for component details.
How many violations are on record for water systems serving Estero?
EPA records list 13 EPA violations, including 2 health-based violations for Estero water systems. These water-system violations are shown for 2 mapped ZIP codes.
Does Estero water have lead?
The average of the reported 90th-percentile lead results across the ZIP codes of Estero is 0.0028 mg/L. The EPA action level of 0.015 mg/L applies to each water system's own 90th percentile, not to this average. EPA's health goal for lead is zero. Lead levels can vary by home - testing is recommended especially in older properties.
How does Estero compare to Florida average?
Estero has an average Home Safety Score of 80/100, which is at or above the Florida state average of 80/100 for the same model series.
How many water systems serve Estero?
Our records map 3 water systems to 2 ZIP codes in Estero. The related population figure in our data is approximately 30,786 people; it is not a count of people served citywide.
How much does it cost to fix water issues in Estero?
Estimated remediation cost per household in Estero: $800; modeled range $450 to $1,400. Estimated costs may include filtration, pipe replacement, radon mitigation, or flood protection where applicable.
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How to cite this page

APA ZipCheckup. (2026). Estero, FL: 2 Health Violations - Home Safety 80/100. https://zipcheckup.com/cities/fl/estero/
BibTeX
@misc{zipcheckup-cities-fl-estero,
  author = {{ZipCheckup}},
  title  = {{Estero, FL: 2 Health Violations - Home Safety 80/100}},
  year   = {2026},
  url    = {https://zipcheckup.com/cities/fl/estero/}
}

Page version: October 2026.

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