CITY REPORT NM 2 HEALTH VIOLATIONS

Arroyo Seco, NM - Home Safety Score unavailable

1 ZIP code · 4 water systems · Updated

Data: EPA SDWIS

1
ZIP Codes
4
Water Systems
1
ZIPs with Violations
Zone 1
Radon Risk (High)
$521K
Median Home Value
$1,500
Est. Remediation (0.3% of home value)

Arroyo Seco Water: The Quick Version

  • Your city's water systems recorded 25 violations in the past 5 years.
  • Average lead level: 0.0038 mg/L.
  • Homes built before 1986: 61% - older plumbing may contain lead solder.
  • Estimated remediation: $1,500 per household.
  • CDC health risk index: 13.05 - above typical levels.

Water Systems Serving Arroyo Seco

At present, 3 utilities serve the bulk of Arroyo Seco, NM's residential water connections out of 4 systems active in the area, spread across independent providers with separate infrastructure and compliance obligations.

Overview

We track home safety data for 1 ZIP code in Arroyo Seco, New Mexico, covering 4 community water systems serving approximately 1,485 people. 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. 2 health-based violations appear in the available health breakdown.

Water Sources

Arroyo Seco water systems draw from: Groundwater.

Lead & Copper

  • Average lead level (90th percentile): 0.0038 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 1 (High Risk)

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

Top Contaminants

Contaminant Category Violations ZIPs Affected
Surface Water Treatment Rule Treatment Technique 16 1
Stage 1 DBP Rule Treatment Technique 10 1
Stage 2 DBP Rule Treatment Technique 8 1
Total Trihalomethanes (TTHM) Disinfection Byproducts 4 1
Haloacetic Acids (HAA5) Disinfection Byproducts 4 1

Areas with Most Violations

ZIP Code Safety Score Violations Health-Based System
87514 25 2 Lower Des Montes Mdwca

All ZIP Codes in Arroyo Seco

  • 87514 - 25 violations ⚠

Data Sources

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

CDC Health Data for Arroyo Seco

9.4%
Asthma (US: 9.8%)
15.2%
Diabetes (US: 10.4%)
13.4%
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 9.4% ↓
Diabetes 15.2% ↑
Mental Health 13.4% ↓

Vertical line = national average. Above national · Below national

Key Contaminants Detected in Arroyo Seco

Surface Water Treatment Rule 16 violations
Treatment Technique
Pathogens may not be adequately removed
Stage 1 DBP Rule 10 violations
Treatment Technique
Disinfection byproduct exposure risk
Stage 2 DBP Rule 8 violations
Treatment Technique
Disinfection byproduct exposure risk

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

How Old Is Arroyo Seco's Housing Stock?

1988
Median Build Year
61%
Built Before 1986
30%
Built Before 1970
Copper
Likely Pipe Material

With 61% of homes built before 1986, lead solder in plumbing is a potential concern. The EPA banned lead solder in 1986, but many older homes retain original plumbing.

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

Housing Age Profile

Because the majority of Arroyo Seco's housing predates 1986, when lead solder was banned from new plumbing, the median build year of 1988 reflects a city where lead-era plumbing materials are common rather than exceptional.

1988
Median Year Built
61%
Pre-1986 (Lead Paint Risk)
30%
Pre-1970 (Lead Pipes Risk)
Pre-1970 (30%) 1970–1986 (31%) Post-1986 (39%)

Over half of homes in Arroyo Seco were built before 1986, when lead solder was banned. Older plumbing may leach lead into drinking water, especially with corrosive water chemistry.

Source: U.S. Census Bureau ACS B25034.

Arroyo Seco: Remediation Cost in Perspective

While no remediation project is entirely without cost, the relationship between estimated remediation and property values in Arroyo Seco is notably favorable - the equity share is small enough that the household financial perspective is one of proportionality rather than pressure, and most homeowners can treat it as routine planning rather than a significant financial event.

Median Home Value
$521,300
Est. Remediation
$1,500
Remediation as % of home value 0.3%

Remediation costs in Arroyo Seco are relatively low compared to home values. The $950–$2,100 estimated range is a small fraction of median property value. Home values are 154% above the New Mexico average.

Protecting Children from Lead in Arroyo Seco

61%
Homes Built Before 1986
0.0038
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.

Even where utility-side monitoring meets Lead and Copper Rule requirements, the 61% pre-rule share in Arroyo Seco keeps interior-plumbing variation as a household-level question that aggregate data cannot resolve.

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

Frequently Asked Questions

How many water violations does Arroyo Seco have?
Arroyo Seco water systems have a total of 25 EPA violations, including 2 health-based violations. Violations are tracked across 1 ZIP code.
Does Arroyo Seco water have lead?
The average 90th-percentile lead level in Arroyo Seco is 0.0038 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 Arroyo Seco?
Arroyo Seco is served by 4 public water systems across 1 ZIP code, serving approximately 1,485 people.
How much does it cost to fix water issues in Arroyo Seco?
Estimated remediation costs in Arroyo Seco average $1,500 per household, ranging from $950 to $2,100. Costs include filtration, pipe replacement, radon mitigation, and flood protection.
HomeCitiesNew Mexico → Arroyo Seco, NM

How to cite this page

APA ZipCheckup. (2026). Arroyo Seco, NM - Home Safety Score unavailable. https://zipcheckup.com/cities/nm/arroyo-seco/
BibTeX
@misc{zipcheckup-cities-nm-arroyo-seco,
  author = {{ZipCheckup}},
  title  = {{Arroyo Seco, NM - Home Safety Score unavailable}},
  year   = {2026},
  url    = {https://zipcheckup.com/cities/nm/arroyo-seco/}
}

Page version: August 2026.

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