San Ysabel, California Water Quality Report
Water quality data for 1 water system serving 140 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 Ysabel, California.
Get Water Quality Alerts
Be the first to know when water quality changes in San Ysabel.
Compliance & Violations
Active Violations (4)
4H
Jul 2, 2025
52
Oct 1, 2022
52
Oct 1, 2020
Violation
Unknown
Resolved Violations (18)
3A
Jun 1, 2022 — Jun 30, 2022
22
Sep 1, 2010 — Sep 30, 2010
22
Sep 1, 2010 — Sep 30, 2010
23
Feb 1, 2008 — Feb 29, 2008
23
Feb 1, 2008 — Feb 29, 2008
+ 13 more resolved violations
Frequently Asked Questions
Is San Ysabel tap water safe to drink?
San Ysabel'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 Ysabel tap water?
0 contaminants have been detected in San Ysabel's water supply across 1 water system. See the full contaminant table above for details.
How can I improve my water quality in San Ysabel?
Install a water filter rated for the specific contaminants found in San Ysabel'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 Ysabel have any water quality violations?
Yes, San Ysabel currently has 4 active violations. See the violations section above for details.