Annapolis, Maryland Water Quality Report
Water quality data for 5 water systems serving 43,780 people.
Water Source
Detected Contaminants
| Contaminant | Detected Level | EPA Limit (MCL) | Health Guideline | % of Limit | Status |
|---|---|---|---|---|---|
| lithium | 12.1 | No federal limit | 10.0 ug/L(EPA/USGS HBSL) | 121% | Above guideline |
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Compliance & Violations
Resolved Violations (150)
03
Jan 1, 2021 — Dec 31, 2023
03
Jan 1, 2021 — Dec 31, 2023
03
Jan 1, 2021 — Dec 31, 2023
03
Jan 1, 2021 — Dec 31, 2023
3A
May 1, 2018 — May 31, 2018
+ 145 more resolved violations
Frequently Asked Questions
Is Annapolis tap water safe to drink?
Annapolis'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 Annapolis tap water?
1 contaminants have been detected in Annapolis's water supply across 5 water systems. See the full contaminant table above for details.
How can I improve my water quality in Annapolis?
Install a water filter rated for the specific contaminants found in Annapolis's water. See our filter recommendations above. You can also request your utility's Consumer Confidence Report for the most current test results.