Cave Junction, Oregon Water Quality Report
Water quality data for 4 water systems serving 2,617 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 Cave Junction, Oregon.
Get Water Quality Alerts
Be the first to know when water quality changes in Cave Junction.
Compliance & Violations
Active Violations (3)
71
Jul 1, 2025
72
Oct 19, 2003
71
Jul 1, 2003
Resolved Violations (497)
75
Nov 3, 2024
75
Nov 3, 2024
75
Nov 3, 2024
75
Nov 3, 2024
41
Sep 1, 2024 — Sep 30, 2024
+ 492 more resolved violations
Frequently Asked Questions
Is Cave Junction tap water safe to drink?
Cave Junction'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 Cave Junction tap water?
0 contaminants have been detected in Cave Junction's water supply across 4 water systems. See the full contaminant table above for details.
How can I improve my water quality in Cave Junction?
Install a water filter rated for the specific contaminants found in Cave Junction's water. See our filter recommendations above. You can also request your utility's Consumer Confidence Report for the most current test results.
Does Cave Junction have any water quality violations?
Yes, Cave Junction currently has 35 active violations. See the violations section above for details.