Arsenic in Socorro, NM Drinking Water
Arsenic data for Socorro, New Mexico · 12,001 residents · 1 ZIP code
Over the past reporting period, water systems in Socorro, New Mexico have recorded Arsenic at detectable concentrations in EPA compliance samples.
Data: EPA SDWIS, CCR Reports, ECHO Last verified: 2026-05-14
Arsenic in Socorro Tap Water
Arsenic has been detected in Socorro, New Mexico drinking water at a maximum level of 9 ppb — below the EPA MCL of 10 ppb.
This analysis covers 12,001 residents across 1 ZIP code in Socorro.
Socorro's overall water quality grade is D (53/100).
Is Arsenic in Socorro Water Safe?
Arsenic was detected in Socorro water but currently falls within EPA limits. However, some health organizations argue the EPA MCL may not be protective enough.
If you are concerned, a reverse osmosis filter can reduce arsenic levels further.
Arsenic Levels by ZIP Code
| ZIP Code | Arsenic Level | EPA Limit | Status |
|---|---|---|---|
| 87801 | 9 ppb | 10 ppb | OK |
Average arsenic level across Socorro: 9 ppb
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 Socorro 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.