CITY REPORT CA 22 HEALTH VIOLATIONS

Gilroy, CA: 23 Violations - Home Safety Score unavailable

2 ZIP codes · 5 water systems · Updated

Data: EPA SDWIS

2
ZIP Codes
5
Water Systems
1
ZIPs with Violations
Zone 2
Radon Risk (Moderate)
$1.0M
Median Home Value
$1,600
Est. Remediation (0.2% of home value)

Gilroy Water: The Quick Version

  • Your city's water systems recorded 23 violations in the past 5 years.
  • Average lead level: 0.0039 mg/L.
  • Estimated remediation: $1,600 per household.
  • CDC health risk index: 9.01.

Water Systems Serving Gilroy

Residential water service in Gilroy, CA is divided among 3 separate utilities, drawn from 5 systems on file with federal regulators.

Overview

We track home safety data for 2 ZIP codes in Gilroy, California, covering 5 community water systems serving approximately 67,945 people. 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. 22 health-based violations appear in the available health breakdown.

Water Sources

Gilroy water systems draw from: Groundwater.

Lead & Copper

  • Average lead level (90th percentile): 0.0039 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

Dominant radon zone: Zone 2 (Moderate Risk)

  • Zone 1 (High): 0 ZIP codes
  • Zone 2 (Moderate): 2 ZIP codes
  • Zone 3 (Low): 0 ZIP codes

The EPA recommends testing homes in Zone 1 and Zone 2 areas for radon.

Top Contaminants

Contaminant Category Violations ZIPs Affected
Lead Inorganic 44 1
Consumer Confidence Report Rule Reporting 2 1

Areas with Most Violations

ZIP Code Safety Score Violations Health-Based System
95020 23 22 City of Gilroy

All ZIP Codes in Gilroy

Data Sources

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

CDC Health Data for Gilroy

7.9%
Asthma (US: 9.8%)
10.5%
Diabetes (US: 10.4%)
13.7%
Poor Mental Health (US: 14.8%)

Source: CDC PLACES (County-level estimates). Water contamination can correlate with respiratory and chronic health conditions.

Compared to National Average

Asthma 7.9% ↓
Diabetes 10.5% ↑
Mental Health 13.7% ↓

Vertical line = national average. Above national · Below national

Key Contaminants Detected in Gilroy

Lead 44 violations
Inorganic · EPA limit: 0.015 mg/L
Consumer Confidence Report Rule 2 violations
Reporting

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

Gilroy: Remediation Cost in Perspective

How much of a Gilroy home's value does documented remediation represent? A small fraction - the equity share here is in the low tier, and from a household financial perspective, most property owners are considering a commitment that fits comfortably within standard planning rather than a decision that rises to the level of a material budget event or significant equity consideration.

Median Home Value
$1.0M
Est. Remediation
$1,600
Remediation as % of home value 0.2%

Remediation costs in Gilroy are relatively low compared to home values. The $750–$2,700 estimated range is a small fraction of median property value. Home values are 36% above the California average.

Protecting Children from Lead in Gilroy

0.0039
mg/L Avg Lead (Limit: 0.015)

Why children are most at risk: The CDC states there is no safe level of lead exposure for children. Children under 6 absorb lead more readily than adults, and even low levels can cause developmental delays, learning difficulties, and behavioral problems.

Lead risk in Gilroy appears low overall, but individual homes may differ. 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.

Historical Flood-Claim Evidence for Gilroy

47
Total FEMA Flood Claims
$22,925
Avg Reported Sum With Payment Data
100%
A/V Share of Claim-Record ZIPs

Historical NFIP data for Gilroy contains 47 flood insurance claims. Among claims with payment data, the average reported building, contents, and ICC component sum is $22,925. 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 <strong>$1,600</strong> 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

How many water violations does Gilroy have?
Gilroy water systems have a total of 23 EPA violations, including 22 health-based violations. Violations are tracked across 2 ZIP codes.
Does Gilroy water have lead?
The average 90th-percentile lead level in Gilroy is 0.0039 mg/L. This is below the EPA action level of 0.015 mg/L. Lead levels can vary by home - testing is recommended especially in older properties.
How many water systems serve Gilroy?
Gilroy is served by 5 public water systems across 2 ZIP codes, serving approximately 67,945 people.
How much does it cost to fix water issues in Gilroy?
Estimated remediation costs in Gilroy average $1,600 per household, ranging from $750 to $2,700. Costs include filtration, pipe replacement, radon mitigation, and flood protection.
HomeCitiesCalifornia → Gilroy, CA

How to cite this page

APA ZipCheckup. (2026). Gilroy, CA: 23 Violations - Home Safety Score unavailable. https://zipcheckup.com/cities/ca/gilroy/
BibTeX
@misc{zipcheckup-cities-ca-gilroy,
  author = {{ZipCheckup}},
  title  = {{Gilroy, CA: 23 Violations - Home Safety Score unavailable}},
  year   = {2026},
  url    = {https://zipcheckup.com/cities/ca/gilroy/}
}

Page version: August 2026.

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