Larkspur, Colorado Water Quality Report
Water quality data for 2 water systems serving 4,165 people.
Water Source
Detected Contaminants
| Contaminant | Detected Level | EPA Limit (MCL) | Health Guideline | % of Limit | Status |
|---|---|---|---|---|---|
| lithium | 58.0 | No federal limit | 10.0 ug/L(EPA/USGS HBSL) | 580% | Above guideline |
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Compliance & Violations
Active Violations (3)
Violation
Unknown
Violation
Unknown
Violation
Unknown
Resolved Violations (293)
75
Feb 4, 2024
75
Feb 4, 2024
32
Nov 1, 2023 — Nov 30, 2023
32
Nov 1, 2023 — Nov 30, 2023
32
Nov 1, 2023 — Nov 30, 2023
+ 288 more resolved violations
Frequently Asked Questions
Is Larkspur tap water safe to drink?
Larkspur'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 Larkspur tap water?
1 contaminants have been detected in Larkspur's water supply across 2 water systems. See the full contaminant table above for details.
How can I improve my water quality in Larkspur?
Install a water filter rated for the specific contaminants found in Larkspur's water. See our filter recommendations above. You can also request your utility's Consumer Confidence Report for the most current test results.
Does Larkspur have any water quality violations?
Yes, Larkspur currently has 3 active violations. See the violations section above for details.