San Ysidro, New Mexico Water Quality Report
Water quality data for 1 water system serving 166 people.
Water Source
Detected Contaminants
No contaminant data available for this location.
Get a Free Water Quality Consultation
Connect with a certified water treatment professional in San Ysidro, New Mexico.
Get Water Quality Alerts
Be the first to know when water quality changes in San Ysidro.
Compliance & Violations
Active Violations (31)
45
Jul 12, 2025
45
Jul 12, 2025
45
Jul 12, 2025
45
Jul 12, 2025
4G
Oct 17, 2024
4G
Oct 17, 2024
2E
Oct 17, 2024
2E
Oct 17, 2024
2E
Oct 17, 2024
4G
Oct 17, 2024
Violation
Unknown
Violation
Unknown
Violation
Unknown
Violation
Unknown
Violation
Unknown
Violation
Unknown
Violation
Unknown
Violation
Unknown
Violation
Unknown
Violation
Unknown
Violation
Unknown
Violation
Unknown
Violation
Unknown
Violation
Unknown
Violation
Unknown
Violation
Unknown
Violation
Unknown
Violation
Unknown
Violation
Unknown
Violation
Unknown
Violation
Unknown
Resolved Violations (398)
02
Jul 1, 2024 — Sep 30, 2024
02
Jul 1, 2024 — Sep 30, 2024
02
Jul 1, 2024 — Sep 30, 2024
02
Jul 1, 2024 — Sep 30, 2024
02
Apr 1, 2024 — Jun 30, 2024
+ 393 more resolved violations
Frequently Asked Questions
Is San Ysidro tap water safe to drink?
San Ysidro's water meets all EPA maximum contaminant levels. However, 0 contaminants were detected at various levels. Some residents may prefer additional filtration for peace of mind.
What contaminants are in San Ysidro tap water?
0 contaminants have been detected in San Ysidro's water supply across 1 water system. See the full contaminant table above for details.
How can I improve my water quality in San Ysidro?
Install a water filter rated for the specific contaminants found in San Ysidro's water. See our filter recommendations above. You can also request your utility's Consumer Confidence Report for the most current test results.
Does San Ysidro have any water quality violations?
Yes, San Ysidro currently has 31 active violations. See the violations section above for details.