Dover, Pennsylvania Water Quality Report
Water quality data for 5 water systems serving 23,552 people.
Water Source
Detected Contaminants
| Contaminant | Detected Level | EPA Limit (MCL) | Health Guideline | % of Limit | Status |
|---|---|---|---|---|---|
| lithium | 58.8 | No federal limit | 10.0 ug/L(EPA/USGS HBSL) | 588% | Above guideline |
| PFBS | 0.006 | No federal limit | 2000.0 ug/L(EPA Health Advisory) | 0% | Below guideline |
| PFHpA | 0.004 | No federal limit | 1000.0 ug/L(EWG) | 0% | Below guideline |
| PFHxA | 0.006 | No federal limit | 1000.0 ug/L(EWG) | 0% | Below guideline |
| PFOA | 0.006 | 0.004 ug/L | 0.090 ug/L(EWG) | 148% | Above limit |
| PFOS | 0.010 | 0.004 ug/L | 0.300 ug/L(EWG) | 240% | Above limit |
| PFPeA | 0.011 | No federal limit | 1000.0 ug/L(EWG) | 0% | Below guideline |
Recommended Water Filters
Based on the contaminants detected in your water supply, these filtration systems are recommended:
Reverse Osmosis (RO)
Reverse osmosis systems remove up to 99% of PFAS compounds. Recommended for homes with detected PFAS.
Up to 99% PFAS removal
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Compliance & Violations
Active Violations (1)
75
Jun 11, 2019
Resolved Violations (499)
31
Feb 1, 2025 — Feb 28, 2025
31
Feb 1, 2025 — Feb 28, 2025
31
Feb 1, 2025 — Feb 28, 2025
31
Feb 1, 2025 — Feb 28, 2025
02
Oct 1, 2023 — Dec 31, 2023
+ 494 more resolved violations
Frequently Asked Questions
Is Dover tap water safe to drink?
Dover's water has 2 contaminants detected above EPA limits. While the water is treated, residents may want to consider additional filtration.
What contaminants are in Dover tap water?
7 contaminants have been detected in Dover's water supply across 5 water systems. See the full contaminant table above for details.
How can I improve my water quality in Dover?
Install a water filter rated for the specific contaminants found in Dover's water. See our filter recommendations above. You can also request your utility's Consumer Confidence Report for the most current test results.
Does Dover have any water quality violations?
Yes, Dover currently has 10 active violations. See the violations section above for details.