Mohave County · Arizona · EPA SDWIS 2026Q2
Katherine Landing Water Quality
Is Katherine Landing tap water safe to drink?
Katherine Landing's public water is regulated to meet EPA legal limits. The EPA SDWIS record shows 2 contaminants on file, led by Haloacetic Acids (HAA5). Local water is very hard. But meeting legal limits isn't the same as zero-risk. Our Water Score rates it 80/100. See the breakdown below, or pull a free water report to learn what's actually coming out of your tap.
What's really in Katherine Landing's water
Haloacetic Acids (HAA5)
Detected
Detected below the federal limit. 21 EPA records on file (most recent 2025).
Total Trihalomethanes (TTHM)
Detected
Detected below the federal limit. 20 EPA records on file (most recent 2023).
Water hardness
very hard
Katherine Landing's water is very hard. Hardness isn't a health risk, but it drives scale on fixtures and water heaters, shortens appliance life, and leaves skin and hair dry.
EPA violations may be administrative or monitoring/reporting issues rather than measured exceedances of a health limit. A utility appearing on this list does not by itself mean the water is unsafe to drink. Health-based goals (EPA MCLG / WHO) are health targets and are often stricter than the legal limit (the federal MCL). The only way to know what is in your specific home is to test your own water.
Your water provider
KATHERINE LANDING DWTP
- Population served
- 1,300
- PWSID
- AZ0408701
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