CITY REPORT NM

La Plata, NM: 6 Violations - Home Safety Score unavailable

1 ZIP code · 2 water systems · Updated

Data: EPA SDWIS

1
ZIP Codes
2
Water Systems
1
ZIPs Linked to Systems with Violations
Zone 2
County Radon Potential (Moderate)
$199K
Median Home Value

What You Should Know About La Plata Water

  • Your city's water systems recorded 6 violations since 2021.
  • Average of reported 90th-percentile lead results: 0.0006 mg/L.
  • Homes built before 1986: 29% - older plumbing may contain lead solder.
  • Health risk index (ZipCheckup composite of CDC data): 14.45.

Who Supplies Your Water in La Plata

2 systems shown for La Plata, NM, from 2 on the federal list.

Overview

We track home safety data for 1 ZIP code in La Plata, New Mexico (population ~947), covering 2 community water systems serving approximately 6,049 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

La Plata water systems draw from: Surface water.

Lead & Copper

  • Average of reported 90th-percentile lead results: 0.0006 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
Haloacetic Acids (HAA5) Disinfection Byproducts 4 1
Total Trihalomethanes (TTHM) Disinfection Byproducts 4 1
Surface Water Treatment Rule Treatment Technique 2 1
Interim Enhanced Surface Water Treatment Rule Treatment Technique 2 1

Areas with Most Violations

ZIP Code Safety Score Violations Health-Based System
87418 — 6 0 Upper La Plata Water Users Association

All ZIP Codes in La Plata

  • 87418 - 6 violations recorded for mapped water systems

Data Sources

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

Health Outcomes in La Plata

12%
Asthma (US: 9.8%)
14.5%
Diabetes (US: 10.4%)
19.4%
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 12% ↑
Diabetes 14.5% ↑
Mental Health 19.4% ↑

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

Top Contaminants in La Plata Water

Haloacetic Acids (HAA5) 4 violations
Disinfection Byproducts · EPA regulatory level for the contaminant named above: 0.06 mg/L
Increased cancer risk with long-term exposure above the MCL
Total Trihalomethanes (TTHM) 4 violations
Disinfection Byproducts · EPA regulatory level for the contaminant named above: 0.08 mg/L
Increased cancer risk with long-term exposure above the MCL
Surface Water Treatment Rule 2 violations
Treatment Technique
Pathogens may not be adequately removed

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

Housing & Infrastructure in La Plata

1995
Median Build Year
29%
Built Before 1986
1%
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

Federal restrictions on lead pipe, solder and flux in new drinking water plumbing date from the 1986 Safe Drinking Water Act amendments; the median build year of 1995 for La Plata is one reference point against that date.

1995
Median Year Built
29%
Pre-1986 (lead solder era; lead paint banned 1978)
1%
Pre-1970 (Lead Pipes Risk)
Pre-1970 (1%) 1970–1986 (28%) Post-1986 (71%)

Most homes in La Plata 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.

Lead Exposure Risk for Children in La Plata

29%
Homes Built Before 1986
0.0006
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.

No safe blood lead level in children has been identified, according to CDC, so an area average under 0.010 mg/L does not rule out exposure at home. In La Plata, 29% of homes were built before 1986.

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

Historical NFIP Claim Context in La Plata

1
Total FEMA Flood Claims
$30,679
Avg Reported Sum With Payment Data
100%
A/V Share of Claim-Record ZIPs

Historical NFIP data for La Plata contains 1 flood insurance claim. Among claims with payment data, the average reported building, contents, and ICC component sum is $30,679. 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.

Frequently Asked Questions

How many violations are on record for water systems serving La Plata?
EPA records list 6 EPA violations for La Plata water systems. These water-system violations are shown for 1 mapped ZIP code.
Does La Plata water have lead?
The average of the reported 90th-percentile lead results across the ZIP codes of La Plata is 0.0006 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 La Plata?
Our records map 2 water systems to 1 ZIP code in La Plata. The related population figure in our data is approximately 947 people; it is not a count of people served citywide.
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How to cite this page

APA ZipCheckup. (2026). La Plata, NM: 6 Violations - Home Safety Score unavailable. https://zipcheckup.com/cities/nm/la-plata/
BibTeX
@misc{zipcheckup-cities-nm-la-plata,
  author = {{ZipCheckup}},
  title  = {{La Plata, NM: 6 Violations - Home Safety Score unavailable}},
  year   = {2026},
  url    = {https://zipcheckup.com/cities/nm/la-plata/}
}

Page version: October 2026.

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