CITY REPORT NM

Los Alamos, NM Home Safety: Home Safety Score unavailable

2 ZIP codes · 1 water system · Updated

Data: EPA SDWIS

2
ZIP Codes
1
Water Systems
0
ZIPs Linked to Systems with Violations
Zone 2
County Radon Potential (Moderate)
$445K
Median Home Value

Los Alamos Water: The Quick Version

  • Average of reported 90th-percentile lead results: 0.0008 mg/L.
  • Health risk index (ZipCheckup composite of CDC data): 9.49.

Water Systems Serving Los Alamos

Los Alamos, NM: one listed entry, 1 linked overall.

Overview

We track home safety data for 2 ZIP codes in Los Alamos, New Mexico (population ~13,806), covering 1 community water system serving approximately 25,000 people region-wide. The EPA snapshots used for this build directly map water systems to 1 of 2 ZIP codes.

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

Water Sources

Los Alamos water systems draw from: Groundwater.

Lead & Copper

  • Average of reported 90th-percentile lead results: 0.0008 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 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
87544 — Los Alamos Municipal Water System 25,000

All ZIP Codes in Los Alamos

Data Sources

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

CDC Health Data for Los Alamos

8.8%
Asthma (US: 9.8%)
8%
Diabetes (US: 10.4%)
12.1%
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 8.8% ↓
Diabetes 8% ↓
Mental Health 12.1% ↓

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

Protecting Children from Lead in Los Alamos

0.0008
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 Los Alamos 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.

Historical Flood-Claim Evidence for Los Alamos

8
Total FEMA Flood Claims
$6,174
Avg Reported Sum With Payment Data
0%
A/V Share of Claim-Record ZIPs

Historical NFIP data for Los Alamos contains 8 flood insurance claims. Among claims with payment data, the average reported building, contents, and ICC component sum is $6,174. Among ZIP codes with claim records, 0% 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.

Frequently Asked Questions

Does Los Alamos water have lead?
The average of the reported 90th-percentile lead results across the ZIP codes of Los Alamos is 0.0008 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 Los Alamos?
Our records map 1 water system to 2 ZIP codes in Los Alamos. The related population figure in our data is approximately 13,806 people; it is not a count of people served citywide.
Home → Cities → New Mexico → Los Alamos, NM

How to cite this page

APA ZipCheckup. (2026). Los Alamos, NM Home Safety: Home Safety Score unavailable. https://zipcheckup.com/cities/nm/los-alamos/
BibTeX
@misc{zipcheckup-cities-nm-los-alamos,
  author = {{ZipCheckup}},
  title  = {{Los Alamos, NM Home Safety: Home Safety Score unavailable}},
  year   = {2026},
  url    = {https://zipcheckup.com/cities/nm/los-alamos/}
}

Page version: October 2026.

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