What the Seguin records show
- Water quality and PFAS
- 1 candidate water system shown.Source date: Violations as of Q1 2026
- Air quality and emissions
- No monitoring records returned in this report.
- Land and cleanup records
- No Superfund records returned in this report; No brownfield records returned in this report.
- Infrastructure and incidents
- 1 pipeline incident record shown; 3 RMP facility records shown (earlier stored inventory, current location coverage unverified).Source date: PHMSA data as of Q1 2026
Water quality in Seguin
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
Drinking Water Compliance
Public water-system records for Seguin, TX from EPA SDWIS.
City of Seguin
Active monitoring or reporting issue detected in EPA SDWIS.
Reviewed: active/open records as of Q1 2026
City listed in EPA records · Serves 32,736 people
Data from EPA SDWIS
PFAS Screening
PFAS Screening
PFAS screening separates EPA UCMR5 drinking-water monitoring from nearby DoD PFAS investigation-site records; EPA samples shown are from Dec 2023 to Sep 2024.
Drinking Water PFAS Monitoring
EPA UCMR5 samples public water systems. These results are separate from nearby PFAS cleanup or investigation-site records.
PFAS detections below EPA limits.
Nearby PFAS Investigation Sites
DoD records are nearby site investigations, not Seguin drinking-water detections. Record names come from the source database and can be broad.
No DoD PFAS investigation records shown for this report.
Impaired Water Bodies
Impaired Water Bodies
No health-relevant impairment records shown among the assessment records in this report.
Reviewed: source records as of 2026
Reviewed: source records as of Q4 2025
To investigate water contamination, check the sampling locations, dates and results below. For tap water records, see Drinking water quality above.
Reviewed: source records as of 2026
Air quality and emissions in Seguin
Review historical EPA air pollution records, including monitoring and facility emissions where available. For current conditions, check local air quality on AirNow.
EPA AirToxScreen — Estimated Cancer Risk
EPA AirToxScreen — Estimated Cancer Risk
Guadalupe County
Assessment year: 2020
According to EPA, a cancer risk of 30-in-1-million means that for every 1 million people continuously exposed to these air toxics over a 70-year lifetime, an estimated 30 may develop cancer from that exposure. This is in addition to cancer risk from all other causes.
Top modeled source groups
Data from EPA AirToxScreen
Nonattainment Status
Nonattainment Status
No EPA nonattainment designation records shown for this report.
Reviewed: source records as of Q4 2025
Reported Air Emissions (TRI)
1
Reported Air Emissions (TRI)
TRI releases are self-reported annual totals (calendar year 2024). Hover fugitive or stack for definitions.
Ameritex Pipe & Products Seguin
Reported: 2024
Land cleanup and hazardous waste records in Seguin
Reviewed: source query run Nov 2026
Reviewed: source query run Nov 2026
Hazardous Waste — RCRA Handlers
1
Hazardous Waste — RCRA Handlers
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
Underground Storage Tanks
Underground Storage Tanks
No release reports shown in this group.
Reviewed: active/open records as of 2018
Data from EPA UST Finder
Onsite Waste Disposal (TRI Land Releases)
1
Onsite Waste Disposal (TRI Land Releases)
Toxics Release Inventory data — chemicals disposed on-site at reporting facilities.
Ameritex Pipe & Products Seguin
Open data source: View EPA TRI facility recordFormerly Used Defense Sites
1
Formerly Used Defense Sites
Formerly Used Defense Sites are properties previously owned by, leased to, or otherwise possessed by the United States and under the jurisdiction of the Secretary of Defense. The FUDS program addresses environmental restoration at these properties.
Open data source: USACE FUDSMSHA Mine and Extraction Sites
2
MSHA Mine and Extraction Sites
Sites regulated by the Mine Safety and Health Administration, including mines, sand and gravel operations, and portable crushers. Status and type are from the MSHA Mine Data Retrieval System. Records with active/intermittent status dates older than 5 years are shown as older records rather than current active sites.
More MSHA records matched the search than this preview shows.
Recently updated active/intermittent sites (2)
Data from MSHA
County radon potential
County radon potential
Guadalupe County, TX
EPA Radon Zone Map (June 2024 release)
Guadalupe County is EPA Radon Zone 3 (low potential). EPA defines Zone 3 counties as having predicted average indoor screening levels below 2 pCi/L.
Radon levels can vary from home to home, so EPA recommends testing the property to know its indoor level.
Infrastructure, incidents, and community health in Seguin
FEMA Flood Zones
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.
EPA Risk Management Program Records
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.
Pipeline Incidents
1
Pipeline Incidents
PHMSA tracks incidents involving natural gas and hazardous liquid pipelines. Incidents include leaks, ruptures, and explosions.
Recent Incidents (last 5 years)
CENTERPOINT ENERGY RESOURCES CORPORATION
Incident date: Mar 10, 2022
- Type
- Gas Distribution
- Cause
- OTHER INCIDENT CAUSE
- Released
- NATURAL GAS
Data from PHMSA
Community Health Indicators
Community Health Indicators
Health outcomes from County Health Rankings. Values shown alongside state and national averages.
Guadalupe County, TexasPop. 182,760
County Health Rankings edition: 2024
Premature Death
- County
- 7,042
- State
- 7,875
- National
- 7,972
Poor or Fair Health
- County
- 17.1%
- State
- 17.9%
- National
- 14.2%
Poor Physical Health Days
- County
- 3.5
- State
- 3.3
- National
- 3.3
Poor Mental Health Days
- County
- 4.9
- State
- 4.6
- National
- 4.8
Adult Smoking
- County
- 14.0%
- State
- 13.3%
- National
- 15.0%
Adult Obesity
- County
- 37.6%
- State
- 36.2%
- National
- 34.0%
Air Pollution - Particulate Matter
- County
- 9.8
- State
- 8.6
- National
- 7.3
Drinking water violation indicator
- County
- No
- State
- N/A
- National
- N/A
Diabetes Prevalence
- County
- 10.6%
- State
- 11.0%
- National
- 9.6%
Life Expectancy
- County
- 78.4
- State
- 77.2
- National
- 77.6
| Indicator | County | State | National |
|---|---|---|---|
| Premature Death | 7,042 | 7,875 | 7,972 |
| Poor or Fair Health | 17.1% | 17.9% | 14.2% |
| Poor Physical Health Days | 3.5 | 3.3 | 3.3 |
| Poor Mental Health Days | 4.9 | 4.6 | 4.8 |
| Adult Smoking | 14.0% | 13.3% | 15.0% |
| Adult Obesity | 37.6% | 36.2% | 34.0% |
| Air Pollution - Particulate Matter | 9.8 | 8.6 | 7.3 |
| Drinking water violation indicator | No | N/A | N/A |
| Diabetes Prevalence | 10.6% | 11.0% | 9.6% |
| Life Expectancy | 78.4 | 77.2 | 77.6 |
Environmental questions about Seguin, Texas
Has PFAS been found in the water in Seguin, Texas?
EPA testing found PFAS in water samples from the City of Seguin. Results dated Dec 27, 2023 to Sep 12, 2024 include PFBA at 0.0097 micrograms per liter and PFPeA at 0.0035 to 0.0039 micrograms per liter.
Check with the utility that serves your address for its testing results.
What do EPA records say about tap water in Seguin, Texas?
EPA drinking water records on this page list 5 violations for the City of Seguin.
Check your water bill to identify the utility serving your address. Ask that utility about current drinking water advisories.
What do annual air monitors show near Seguin, Texas?
We don't have air monitoring measurements for Seguin yet.
Is there radon in Seguin, Texas?
The radon data for Seguin covers Guadalupe County. EPA places this area in Zone 3, with a predicted average indoor radon screening level below 2 picocuries per liter.
Are there Superfund or brownfield sites near Seguin, Texas?
No Superfund or brownfield sites were returned for this city report.
What is the life expectancy in Seguin, Texas?
The county data for Seguin reports a life expectancy of 78.4 years in Guadalupe County, Texas.
The figure is from the 2024 edition of County Health Rankings, a University of Wisconsin program that publishes county health statistics.
What does the data say about premature deaths in Seguin, Texas?
The county data for Seguin reports 7,042 years of life lost to deaths before age 75 per 100,000 residents in Guadalupe County, Texas. 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.
Is there air pollution in Seguin, Texas?
The county data for Seguin lists fine-particle pollution (PM2.5) at 9.8 micrograms per cubic meter in Guadalupe County, Texas.
The figure is from the 2024 edition of County Health Rankings, a University of Wisconsin program that publishes county health statistics.
What environmental incidents are recorded near Seguin, Texas?
Federal pipeline records list an incident involving Centerpoint Energy Resources Corporation near Seguin on Mar 10, 2022. The reported release was natural gas.