Black Hawk, Colorado Water Quality Report
Water quality data for 1 water system serving 15,167 people.
Water Source
Detected Contaminants
| Contaminant | Detected Level | EPA Limit (MCL) | Health Guideline | % of Limit | Status |
|---|---|---|---|---|---|
| lithium | 33.0 | No federal limit | 10.0 ug/L(EPA/USGS HBSL) | 330% | Above guideline |
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Compliance & Violations
Active Violations (10)
Violation
Unknown
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Unknown
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Resolved Violations (229)
27
Sep 1, 2021 — Sep 30, 2021
27
Sep 1, 2021 — Sep 30, 2021
27
Sep 1, 2021 — Sep 30, 2021
27
Apr 1, 2020 — Jun 30, 2020
27
Apr 1, 2020 — Jun 30, 2020
+ 224 more resolved violations
Frequently Asked Questions
Is Black Hawk tap water safe to drink?
Black Hawk'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 Black Hawk tap water?
1 contaminants have been detected in Black Hawk's water supply across 1 water system. See the full contaminant table above for details.
How can I improve my water quality in Black Hawk?
Install a water filter rated for the specific contaminants found in Black Hawk's water. See our filter recommendations above. You can also request your utility's Consumer Confidence Report for the most current test results.
Does Black Hawk have any water quality violations?
Yes, Black Hawk currently has 10 active violations. See the violations section above for details.