Del City, Oklahoma Water Quality Report
Water quality data for 2 water systems serving 22,248 people.
Water Source
Detected Contaminants
| Contaminant | Detected Level | EPA Limit (MCL) | Health Guideline | % of Limit | Status |
|---|---|---|---|---|---|
| lithium | 28.5 | No federal limit | 10.0 ug/L(EPA/USGS HBSL) | 285% | Above guideline |
| PFBA | 0.007 | No federal limit | 1000.0 ug/L(EWG) | 0% | Below guideline |
| PFHxA | 0.004 | No federal limit | 1000.0 ug/L(EWG) | 0% | Below guideline |
| PFPeA | 0.006 | No federal limit | 1000.0 ug/L(EWG) | 0% | Below guideline |
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Compliance & Violations
Active Violations (3)
34
Jul 13, 2023
34
Jul 13, 2023
34
Jul 13, 2023
Resolved Violations (497)
03
Jan 1, 2025 — Mar 31, 2025
03
Jan 1, 2025 — Mar 31, 2025
03
Jan 1, 2025 — Mar 31, 2025
03
Jan 1, 2025 — Mar 31, 2025
03
Jan 1, 2025 — Mar 31, 2025
+ 492 more resolved violations
Frequently Asked Questions
Is Del City tap water safe to drink?
Del City's water meets all EPA maximum contaminant levels. However, 4 contaminants were detected at various levels. Some residents may prefer additional filtration for peace of mind.
What contaminants are in Del City tap water?
4 contaminants have been detected in Del City's water supply across 2 water systems. See the full contaminant table above for details.
How can I improve my water quality in Del City?
Install a water filter rated for the specific contaminants found in Del City's water. See our filter recommendations above. You can also request your utility's Consumer Confidence Report for the most current test results.
Does Del City have any water quality violations?
Yes, Del City currently has 31 active violations. See the violations section above for details.