CITY REPORT GA

Hamilton, GA: 80 Violations - Home Safety Score unavailable

1 ZIP code · 5 water systems · Updated

Data: EPA SDWIS

1
ZIP Codes
5
Water Systems
1
ZIPs Linked to Systems with Violations
Zone 2
County Radon Potential (Moderate)
$266K
Median Home Value
$500
Est. Remediation (0.2% of home value)

Hamilton Water: The Quick Version

  • Your city's water systems recorded 80 violations since 2021.
  • Average of reported 90th-percentile lead results: 0.0047 mg/L.
  • Homes built before 1986: 26% - older plumbing may contain lead solder.
  • Estimated remediation: $500 per household.
  • Health risk index (ZipCheckup composite of CDC data): 12.73.

Water Systems Serving Hamilton

The 3 largest of 5 systems connected with Hamilton, GA are listed below.

Overview

We track home safety data for 1 ZIP code in Hamilton, Georgia (population ~5,976), covering 5 community water systems serving approximately 27,592 people region-wide. The EPA snapshots used for this build directly map water systems to 1 of 1 ZIP codes.

1 of 1 ZIP code with a reported violation count in the available EPA record (100%) have recorded EPA violations. The available record reports no health-based violations for this measured scope.

Water Sources

Hamilton water systems draw from: Groundwater, Surface water.

Lead & Copper

  • Average of reported 90th-percentile lead results: 0.0047 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

1 of 1 ZIP records with known zones is in EPA Radon Zone 2.

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
Arsenic Inorganic 12 1
Barium Inorganic 12 1
Cadmium Inorganic 12 1
Chromium Inorganic 12 1
Cyanide Inorganic 12 1

Areas with Most Violations

ZIP Code Safety Score Violations Health-Based System
31811 — 80 0 Hamilton

All ZIP Codes in Hamilton

  • 31811 - 80 violations recorded for mapped water systems

Data Sources

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

CDC Health Data for Hamilton

9.7%
Asthma (US: 9.8%)
12.6%
Diabetes (US: 10.4%)
15.3%
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 9.7% ↓
Diabetes 12.6% ↑
Mental Health 15.3% ↑

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

Key Contaminants Detected in Hamilton

Arsenic 12 violations
Inorganic · EPA regulatory level for the contaminant named above: 0.01 mg/L
Long-term exposure above the MCL: skin damage, circulatory problems, increased cancer risk
Barium 12 violations
Inorganic · EPA regulatory level for the contaminant named above: 2 mg/L
Increased blood pressure
Cadmium 12 violations
Inorganic · EPA regulatory level for the contaminant named above: 0.005 mg/L

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

How Old Is Hamilton's Housing Stock?

1991
Median Build Year
26%
Built Before 1986
9%
Built Before 1970
Copper
Likely Pipe Material

Housing age data helps assess potential lead pipe and infrastructure risks. Newer housing stock generally means lower plumbing-related contamination risk.

Source: U.S. Census Bureau American Community Survey (ACS).

Housing Age Profile

For Hamilton, the median build year stands at 1991; the figures below show the share of homes from each era.

1991
Median Year Built
26%
Pre-1986 (lead solder era; lead paint banned 1978)
9%
Pre-1970 (Lead Pipes Risk)
Pre-1970 (9%) 1970–1986 (17%) Post-1986 (74%)

Most homes in Hamilton were built after 1986; lead exposure at a tap still depends on its service line and plumbing. Older homes should still be tested.

Source: U.S. Census Bureau ACS B25034.

Hamilton: Remediation Cost in Perspective

In Hamilton, estimated remediation comes to 1% or less of the median home value.

Median Home Value
$266,400
Est. Remediation
$500
Remediation as % of home value 0.2%

Estimated remediation costs in Hamilton can be compared with local home values. The $300–$800 estimated range can be set against the median property value; actual costs vary by home. Home values are 21% above the Georgia average.

Protecting Children from Lead in Hamilton

26%
Homes Built Before 1986
0.0047
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.

Homes built before 1986 are more likely to have lead pipes, fixtures or solder, and census figures put that share of Hamilton housing at about 26%. The lead figure used here, an average of ZIP-level 90th-percentile results, sits under 0.010 mg/L. Neither number shows what flows from a particular family's faucet; a test of that faucet is the only direct measure.

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

Historical Flood-Claim Evidence for Hamilton

4
Total FEMA Flood Claims
$2,083
Avg Reported Sum With Payment Data
100%
A/V Share of Claim-Record ZIPs

Historical NFIP data for Hamilton contains 4 flood insurance claims. Among claims with payment data, the average reported building, contents, and ICC component sum is $2,083. 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 $500 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 violations are on record for water systems serving Hamilton?
EPA records list 80 EPA violations for Hamilton water systems. These water-system violations are shown for 1 mapped ZIP code.
Does Hamilton water have lead?
The average of the reported 90th-percentile lead results across the ZIP codes of Hamilton is 0.0047 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 many water systems serve Hamilton?
Our records map 5 water systems to 1 ZIP code in Hamilton. The related population figure in our data is approximately 5,976 people; it is not a count of people served citywide.
How much does it cost to fix water issues in Hamilton?
Estimated remediation cost per household in Hamilton: $500; modeled range $300 to $800. 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). Hamilton, GA: 80 Violations - Home Safety Score unavailable. https://zipcheckup.com/cities/ga/hamilton/
BibTeX
@misc{zipcheckup-cities-ga-hamilton,
  author = {{ZipCheckup}},
  title  = {{Hamilton, GA: 80 Violations - Home Safety Score unavailable}},
  year   = {2026},
  url    = {https://zipcheckup.com/cities/ga/hamilton/}
}

Page version: October 2026.

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