Arsenic in El Paso, TX Drinking Water
Arsenic data for El Paso, Texas · 815,636 residents · 22 ZIP codes
ZipCheckup's reading of Arsenic in El Paso, Texas: Arsenic carries a high health-risk designation.
In El Paso, Texas, Arsenic has been detected in the public water supply - a contaminant that health agencies track because of documented effects associated with prolonged exposure at elevated concentrations.
Data: EPA SDWIS, CCR Reports, ECHO
Arsenic in El Paso Tap Water
El Paso, Texas has 3 EPA violations related to arsenic in drinking water.
This analysis covers 815,636 residents across 22 ZIP codes in El Paso.
Is Arsenic in El Paso Water Safe?
If you live in an affected ZIP code, consider installing a reverse osmosis filter certified under NSF 53 / NSF 58 and testing your water independently.
EPA Violations for Arsenic in El Paso
| Date | Violation Type | Status | ZIP Code |
|---|---|---|---|
| 2025-07-01 | Arsenic (Known) | Known | 79911 |
| 2025-04-01 | Arsenic (Known) | Known | 79911 |
| 2025-01-01 | Arsenic (Known) | Known | 79911 |
Health Effects of Arsenic
- Increased risk of skin, bladder, lung, and kidney cancer
- Cardiovascular disease and type 2 diabetes
- Skin changes (darkening, thickening, lesions)
- Developmental effects in children exposed in utero
Health risk severity: High. Governed by the Arsenic Rule (2006).
How Arsenic Gets Into Drinking Water
- Natural deposits in rock and soil (especially in western U.S.)
- Runoff from orchards and glass/electronics production
- Historical use of arsenic-based pesticides
- Well water in areas with arsenic-rich geology
What to Do About Arsenic in El Paso Water
- Install a reverse osmosis (RO) system certified under NSF 58
- Adsorptive media filters (iron-based) can also reduce arsenic
- Have well water tested if on a private supply
- Boiling water does NOT remove arsenic — it concentrates it
Look for filters certified under NSF 53 / NSF 58 for arsenic removal.