Hydro, Oklahoma Water Quality Report
Water quality data for 1 water system serving 1,060 people.
Water Source
Detected Contaminants
| Contaminant | Detected Level | EPA Limit (MCL) | Health Guideline | % of Limit | Status |
|---|---|---|---|---|---|
| lithium | 18.6 | No federal limit | 10.0 ug/L(EPA/USGS HBSL) | 186% | Above guideline |
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Compliance & Violations
Active Violations (24)
34
Dec 20, 2024
34
Dec 20, 2024
2E
Oct 17, 2024
4G
Oct 17, 2024
34
Sep 21, 2024
34
Sep 21, 2024
Violation
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Resolved Violations (176)
27
Aug 1, 2025 — Aug 31, 2025
27
Dec 1, 2024 — Dec 31, 2024
27
Dec 1, 2024 — Dec 31, 2024
27
Dec 1, 2024 — Dec 31, 2024
71
Jul 1, 2024
+ 171 more resolved violations
Frequently Asked Questions
Is Hydro tap water safe to drink?
Hydro'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 Hydro tap water?
1 contaminants have been detected in Hydro's water supply across 1 water system. See the full contaminant table above for details.
How can I improve my water quality in Hydro?
Install a water filter rated for the specific contaminants found in Hydro's water. See our filter recommendations above. You can also request your utility's Consumer Confidence Report for the most current test results.
Does Hydro have any water quality violations?
Yes, Hydro currently has 24 active violations. See the violations section above for details.