CITY REPORT NY

South Glens Falls, NY - Home Safety 67/100

1 ZIP code · 2 water systems · Updated

ZipCheckup grade for South Glens Falls: C.

A mixed picture - some signals here are worth your attention.

South Glens Falls, NY holds a middle-tier grade; review the underlying water system records for the reasons behind it.

How South Glens Falls Compares

South Glens Falls67/100
New York avg84/100
National avg73/100

Data: EPA SDWIS

1
ZIP Codes
2
Water Systems
0
ZIPs Linked to Systems with Violations
C · 67
Avg Safety Score
Zone 2
County Radon Potential (Moderate)
$223K
Median Home Value

Key Facts for South Glens Falls Residents

  • Average of reported 90th-percentile lead results: 0.003 mg/L.
  • Homes built before 1986: 62% - older plumbing may contain lead solder.
  • Health risk index (ZipCheckup composite of CDC data): 11.45.

South Glens Falls's Water Providers

The 2 largest of 2 systems connected with South Glens Falls, NY are listed below.

Overview

We track home safety data for 1 ZIP code in South Glens Falls, New York, covering 2 community water systems serving approximately 8,915 people. The EPA snapshots used for this build directly map water systems to 1 of 1 ZIP codes.

The available EPA record reports 0 violations for 1 ZIP code with a reported violation count.

Home Safety Score

Average Home Safety Score for South Glens Falls: C (67/100)

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

South Glens Falls water systems draw from: Surface water.

Lead & Copper

  • Average of reported 90th-percentile lead results: 0.0030 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.

Areas with No Violations

ZIP Code Safety Score System Population
12803 C South Glens Falls Village 3,900

All ZIP Codes in South Glens Falls

Data Sources

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

South Glens Falls Community Health Snapshot

10.4%
Asthma (US: 9.8%)
9.9%
Diabetes (US: 10.4%)
14.8%
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 10.4% ↑
Diabetes 9.9% ↓
Mental Health 14.8% ↓

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

South Glens Falls Infrastructure Age

1961
Median Build Year
62%
Built Before 1986
51%
Built Before 1970
Galvanized Steel or Copper
Likely Pipe Material

With 62% of homes built before 1986, lead solder in plumbing is a potential concern. Federal law banned lead solder in drinking-water plumbing in 1986, but many older homes retain original plumbing.

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

Housing Age Profile

Renovation history matters as much as age: in South Glens Falls, with a median build year of 1961, some older homes have been replumbed and some have not.

1961
Median Year Built
62%
Pre-1986 (lead solder era; lead paint banned 1978)
51%
Pre-1970 (Lead Pipes Risk)
Pre-1970 (51%) 1970–1986 (11%) Post-1986 (38%)

Over half of homes in South Glens Falls were built before 1986, when federal law began restricting lead solder in drinking-water plumbing. Older plumbing may leach lead into drinking water, especially with corrosive water chemistry.

Source: U.S. Census Bureau ACS B25034.

South Glens Falls: Lead Risk & Vulnerable Populations

62%
Homes Built Before 1986
0.003
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.

If you have young children or are pregnant, consider testing your home's water - especially if your home was built before 1986.

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

South Glens Falls: NFIP Claim Records and Water-Quality Context

2
Total FEMA Flood Claims
$5,840
Avg Reported Sum With Payment Data
100%
A/V Share of Claim-Record ZIPs

Historical NFIP data for South Glens Falls contains 2 flood insurance claims. Among claims with payment data, the average reported building, contents, and ICC component sum is $5,840. 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.

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.

What You Can Do in South Glens Falls

  1. Test your water at home. City-level data shows averages - your tap may differ. Check the certification, price and turnaround time of any water test kit or lab service.
  2. Install a certified water filter. Choose a pitcher or under-sink filter certified to reduce the specific contaminants of concern.
  3. Check your home's plumbing. With 62% of homes built before 1986, lead solder is a real possibility.

Frequently Asked Questions

What does the Home Safety Score mean for South Glens Falls, NY?
South Glens Falls has an average Home Safety Score of 67/100 (Grade C) 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. The available EPA record reports no violations for ZIP codes with reported counts. Check individual ZIP code reports for component details.
Does South Glens Falls water have lead?
The average of the reported 90th-percentile lead results across the ZIP codes of South Glens Falls is 0.003 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 South Glens Falls compare to New York average?
South Glens Falls has an average Home Safety Score of 67/100, which is below the New York state average of 84/100 for the same model series.
How many water systems serve South Glens Falls?
Our records map 2 water systems to 1 ZIP code in South Glens Falls. The related population figure in our data is approximately 8,915 people; it is not a count of people served citywide.
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How to cite this page

APA ZipCheckup. (2026). South Glens Falls, NY - Home Safety 67/100. https://zipcheckup.com/cities/ny/south-glens-falls/
BibTeX
@misc{zipcheckup-cities-ny-south-glens-falls,
  author = {{ZipCheckup}},
  title  = {{South Glens Falls, NY - Home Safety 67/100}},
  year   = {2026},
  url    = {https://zipcheckup.com/cities/ny/south-glens-falls/}
}

Page version: October 2026.

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