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 with Violations
Zone 2
Radon Risk (Moderate)
$445K
Median Home Value
$1,600
Est. Remediation (0.4% of home value)

Los Alamos Water: The Quick Version

  • Average lead level: 0.0008 mg/L.
  • Estimated remediation: $1,600 per household.
  • CDC health risk index: 9.49.

Water Systems Serving Los Alamos

Los Alamos, NM runs on one primary water provider among the 1 federally tracked system. A single utility is responsible for the overwhelming share of residential supply - including the infrastructure, compliance filings, and rate schedules that govern service for most households.

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 lead level (90th percentile): 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

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.

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). Water contamination can correlate with respiratory and chronic health conditions.

Compared to National Average

Asthma 8.8% ↓
Diabetes 8% ↓
Mental Health 12.1% ↓

Vertical line = national average. Above national · Below national

Los Alamos: Remediation Cost in Perspective

How much of a Los Alamos 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
$444,700
Est. Remediation
$1,600
Remediation as % of home value 0.4%

Remediation costs in Los Alamos are relatively low compared to home values. The $700–$3,200 estimated range is a small fraction of median property value. Home values are 116% above the New Mexico average.

Protecting Children from Lead in Los Alamos

0.0008
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 Los Alamos 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 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. 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

Does Los Alamos water have lead?
The average 90th-percentile lead level in Los Alamos is 0.0008 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 Los Alamos?
Los Alamos is served by 1 public water system across 2 ZIP codes, serving approximately 13,806 people.
How much does it cost to fix water issues in Los Alamos?
Estimated remediation costs in Los Alamos average $1,600 per household, ranging from $700 to $3,200. Costs include filtration, pipe replacement, radon mitigation, and flood protection.
HomeCitiesNew 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: August 2026.

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