Discovery Bay, California Water Quality Report
Water quality data for 1 water system serving 16,790 people.
Water Source
Detected Contaminants
| Contaminant | Detected Level | EPA Limit (MCL) | Health Guideline | % of Limit | Status |
|---|---|---|---|---|---|
| lithium | 34.0 | No federal limit | 10.0 ug/L(EPA/USGS HBSL) | 340% | Above guideline |
Get a Free Water Quality Consultation
Connect with a certified water treatment professional in Discovery Bay, California.
Get Water Quality Alerts
Be the first to know when water quality changes in Discovery Bay.
Compliance & Violations
Resolved Violations (6)
22
Sep 1, 1997 — Sep 30, 1997
22
Sep 1, 1997 — Sep 30, 1997
22
Aug 1, 1993 — Aug 31, 1993
22
Aug 1, 1993 — Aug 31, 1993
22
Jul 1, 1992 — Jul 31, 1992
+ 1 more resolved violations
Frequently Asked Questions
Is Discovery Bay tap water safe to drink?
Discovery Bay's water meets all EPA maximum contaminant levels. However, 1 contaminants were detected at various levels. Some residents may prefer additional filtration for peace of mind.
What contaminants are in Discovery Bay tap water?
1 contaminants have been detected in Discovery Bay's water supply across 1 water system. See the full contaminant table above for details.
How can I improve my water quality in Discovery Bay?
Install a water filter rated for the specific contaminants found in Discovery Bay's water. See our filter recommendations above. You can also request your utility's Consumer Confidence Report for the most current test results.