Santa Barbara, California Water Quality Report
Water quality data for 20 water systems serving 117,671 people.
Water Source
Detected Contaminants
| Contaminant | Detected Level | EPA Limit (MCL) | Health Guideline | % of Limit | Status |
|---|---|---|---|---|---|
| lithium | 67.9 | No federal limit | 10.0 ug/L(EPA/USGS HBSL) | 679% | Above guideline |
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Compliance & Violations
Active Violations (53)
2E
Oct 17, 2024
2E
Oct 17, 2024
4G
Oct 17, 2024
2E
Oct 17, 2024
4G
Oct 17, 2024
4G
Oct 17, 2024
52
Oct 1, 2024
52
Oct 1, 2023
52
Oct 1, 2017
71
Jul 1, 2003
71
Jul 1, 2002
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Resolved Violations (357)
36
Mar 1, 2024 — Mar 31, 2024
52
Oct 1, 2022
52
Oct 1, 2022
52
Oct 1, 2022
52
Oct 1, 2022
+ 352 more resolved violations
Frequently Asked Questions
Is Santa Barbara tap water safe to drink?
Santa Barbara'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 Santa Barbara tap water?
1 contaminants have been detected in Santa Barbara's water supply across 20 water systems. See the full contaminant table above for details.
How can I improve my water quality in Santa Barbara?
Install a water filter rated for the specific contaminants found in Santa Barbara's water. See our filter recommendations above. You can also request your utility's Consumer Confidence Report for the most current test results.
Does Santa Barbara have any water quality violations?
Yes, Santa Barbara currently has 53 active violations. See the violations section above for details.