Toxin Scout

Air quality and drinking water coverage in Taos, NM

Review government records associated with Taos, New Mexico.

Toxin Scout is in beta. Please verify important findings with the linked sources.

What the Taos records show

Water quality and PFAS
1 candidate water system shown.Source date: Violations as of Q1 2026
Air quality and emissions
1 monitoring record shown. Observation year: 2025.Source date: AQS data as of 2026
Land and cleanup records
No Superfund records returned in this report; 1 brownfield record shown.
Infrastructure and incidents
No pipeline incident records returned in this report; 1 RMP facility record shown (earlier stored inventory, current location coverage unverified).

Water quality in Taos

Drinking water quality

Check your water bill for your utility name and confirm the reporting year. See EPA’s guide to finding your annual water quality report.

Drinking Water Compliance

Public water-system records for Taos, NM from EPA SDWIS.

Taos Municipal Water System

No active drinking-water issues detected in EPA SDWIS.

Reviewed: active/open records as of Q1 2026

City listed in EPA records · Serves 5,528 people

Data from EPA SDWIS

PFAS (Forever Chemicals)No PFAS records shown for this report

Reviewed: source records as of Q1 2026

EPA UCMR5 — No PFAS detection records shown for these water systems

Open data source: EPA UCMR5

DoD PFAS — No investigation records shown for this report

Open data source: DoD PFAS
Rivers, lakes and groundwater

Impaired Water Bodies

1

EPA ATTAINS records identify assessed water bodies that do not meet water-quality standards for designated uses.

Outlet Rio Fernando Del Taos

Not Supporting22.9% of assessed waters impaired

Reported: Nov 2026

Open data source: EPA ATTAINS

Health-relevant causes: Pathogens

Affected uses: Ecological, Recreation

Data from EPA ATTAINS

Discharge

Discharge Permits (NPDES)

NPDES permits regulate pollutant discharges into U.S. waterways. Facilities must report compliance quarterly.

Open data source: EPA ECHO

No NPDES-permitted facility records with current violation flags surfaced for this city report.

Reviewed: active/open records as of Q4 2025

Data from EPA ECHO

To investigate water contamination, check the sampling locations, dates and results below. For tap water records, see Drinking water quality above.

Water Quality MonitoringThis report includes 3 monitoring station records from the Water Quality Portal. It identified no recent results above an applicable comparison value. Some stations may lack recent or comparable results.

Reviewed: source records as of 2026

Open data source: Water Quality Portal

Air quality and emissions in Taos

Review historical EPA air pollution records, including monitoring and facility emissions where available. For current conditions, check local air quality on AirNow.

Air Quality Assessment

EPA AirToxScreen — Estimated Cancer Risk

10estimated additional cancer cases per million people

Taos County

Assessment year: 2020

Open data source: EPA AirToxScreen
Lower risk0th percentile nationallyHigher risk

According to EPA, a cancer risk of 10-in-1-million means that for every 1 million people continuously exposed to these air toxics over a 70-year lifetime, an estimated 10 may develop cancer from that exposure. This is in addition to cancer risk from all other causes.

Top modeled source groups

Residential wood burningWildfires & prescribed burns

Data from EPA AirToxScreen

Nonattainment Status

No EPA nonattainment designation records shown for this report.

Air Quality Monitoring (AQS)

EPA annual monitor summaries describe past measurements. For current air quality, see AirNow.

PM2.5

Annual mean: 3.1 Micrograms/cubic meter (LC)

Observation year: 2025

Data from EPA AQS

Facilities & Emissions
Air Quality Violations (CAA)No matching Clean Air Act-regulated facility records surfaced for this city report.

Reviewed: source records as of Q4 2025

Open data source: Search EPA ECHO
Reported Air Emissions (TRI)No TRI-reported air emission records surfaced for this city report.
Open data source: Search EPA ECHO

Land cleanup and hazardous waste records in Taos

Contaminated Sites
Superfund SitesNo matching Superfund site records surfaced for this report.

Reviewed: source query run Nov 2026

Open data source: Search EPA ECHO

Brownfield Sites

1

Brownfield sites are properties where redevelopment is complicated by the presence of hazardous substances.

Open data source: Search EPA ECHO

1 site with active cleanup or investigation status

La Tauh Tah

208 Paseo Del Pueblo Sur, Taos

Reported: Feb 2026

Open data source: EPA ACRES
Status:Cleanup Status Unknown
Programs:Targeted Assessment
Media:Ground Water
Contaminants:Lead, Other Metals
Waste Facilities

Hazardous Waste — RCRA Handlers

1

Facilities with hazardous-waste handler records under RCRA in the reviewed 5-mile city-center search area. Active handler status is separate from air, water, or other ECHO compliance violations, which are shown in their own sections.

Active RCRA handler records in the reviewed city search area

United Parcel Service - Taos
Open data source: EPA ECHO
Status: Active hazardous-waste handler record
Active handler·Last RCRA inspection: Sep 25, 2008

Underground Storage Tanks

1

Release reports

Giant 378

Reported: Dec 2021

Open data source: EPA UST Finder
Status: 2 open tanks · Release status: Open
5 tanks·Open UST(s)
Near Private WellsWellhead Protection Area

Data from EPA UST Finder

On-Site Waste Disposal (TRI)No TRI-reported on-site land disposal records surfaced for this city report.
Open data source: Search EPA ECHO
Military & Industrial
Formerly Used Defense SitesNo USACE FUDS property records matched this report’s search area.
Open data source: USACE FUDS

MSHA Mine and Extraction Sites

No MSHA mine or extraction site records shown for this report.

Open data source: MSHA Data Retrieval
Hydraulic Fracturing WellsNo hydraulic fracturing well disclosure records surfaced for this city report.
Open data source: FracFocus Search
Radon Context

County radon potential

1
EPA Zone 1Higher radon potential

Taos County, NM

EPA Radon Zone Map (June 2024 release)

Open data source: EPA radon zone data

Taos County is EPA Radon Zone 1 (highest potential). EPA defines Zone 1 counties as having predicted average indoor screening levels above 4 pCi/L.

Radon levels can vary from home to home, so EPA recommends testing the property to know its indoor level.

Find radon testing in NMZone classification per EPA Map of Radon Zones.

Infrastructure, incidents, and community health in Taos

FEMA Flood Zones

FEMA flood zones describe mapped flood hazards. Look up a specific address with FEMA.

No FEMA flood-zone records shown for this report.

Chemical & Industrial Risk
Data as of Mar 2026

EPA Risk Management Program Records

Results use an earlier stored RMP inventory. Current EPA ECHO location coverage is unverified.

EPA ECHO lists facilities linked to the Risk Management Program. Results include facilities with locations that can be matched. Records may be historical. Current operations, chemical inventories, and recent accident history are unverified.

Nuclear Facilities (NRC)No NRC-licensed nuclear facility records surfaced for this city report.
Open data source: NRC Reactor Map
Pipeline Incidents (PHMSA)No pipeline incident records surfaced for this city report in the PHMSA database.

Reviewed: 2000-present

Open data source: PHMSA incident data
Community Health

Community Health Indicators

Health outcomes from County Health Rankings. Values shown alongside state and national averages.

Taos County, New MexicoPop. 34,580

County Health Rankings edition: 2024

Premature Death

County
12,063
State
11,558
National
7,972

Poor or Fair Health

County
17.4%
State
18.1%
National
14.2%

Poor Physical Health Days

County
3.4
State
3.3
National
3.3

Poor Mental Health Days

County
5.0
State
4.7
National
4.8

Adult Smoking

County
13.6%
State
14.2%
National
15.0%

Adult Obesity

County
30.7%
State
35.4%
National
34.0%

Air Pollution - Particulate Matter

County
5.0
State
4.5
National
7.3

Drinking water violation indicator

County
Yes
State
N/A
National
N/A

Diabetes Prevalence

County
11.1%
State
11.8%
National
9.6%

Life Expectancy

County
77.9
State
75.3
National
77.6

Environmental questions about Taos, New Mexico

Has PFAS been found in the water in Taos, New Mexico?

This report does not have PFAS sample results for the candidate water systems in Taos.

Check with the utility that serves your address for its testing results.

EPA water testing results

What do EPA records say about tap water in Taos, New Mexico?

EPA drinking water records on this page list 1 violation for Taos Municipal Water System.

Check your water bill to identify the utility serving your address. Ask that utility about current drinking water advisories.

View on EPA SDWIS

What do annual air monitors show near Taos, New Mexico?

Nearby EPA monitoring stations provide annual air quality measurements for Taos.

The monitoring station at 3Zd Taos recorded an annual average of 3.1 Micrograms/cubic meter (LC) for fine particles (PM2.5) in 2025.

Download 2025 EPA annual monitor dataCurrent air quality on AirNow

Is there radon in Taos, New Mexico?

The radon data for Taos covers Taos County. EPA places this area in Zone 1, with a predicted average indoor radon screening level above 4 picocuries per liter.

EPA Radon Zones data

Are there Superfund or brownfield sites near Taos, New Mexico?

No Superfund sites were returned for this city report.

This city report shows 1 brownfield site: La Tauh Tah.

EPA Superfund recordsView on EPA ECHO

What is the life expectancy in Taos, New Mexico?

The county data for Taos reports a life expectancy of 77.9 years in Taos County, New Mexico.

The figure is from the 2024 edition of County Health Rankings, a University of Wisconsin program that publishes county health statistics.

Taos County health data

What does the data say about premature deaths in Taos, New Mexico?

The county data for Taos reports 12,063 years of life lost to deaths before age 75 per 100,000 residents in Taos County, New Mexico. This measure adds up the years lost to early deaths and adjusts for differences in population age.

The figure is from the 2024 edition of County Health Rankings, a University of Wisconsin program that publishes county health statistics.

Taos County health data

Is there air pollution in Taos, New Mexico?

The county data for Taos lists fine-particle pollution (PM2.5) at 5.0 micrograms per cubic meter in Taos County, New Mexico.

The figure is from the 2024 edition of County Health Rankings, a University of Wisconsin program that publishes county health statistics.

Taos County health data