La Paz County · Arizona · EPA SDWIS 2026Q2
Wenden Water Quality
What's in Wenden's water
Arsenic
Violation on record
20 EPA violations on record (most recent 2017). Arsenic is a naturally occurring element that dissolves into groundwater from rock and is also released by mining and industry. Long-term exposure is associated with several cancers and with skin, cardiovascular, and developmental harm. It is common in parts of the Southwest.
Haloacetic Acids (HAA5)
Violation on record
5 EPA violations on record (most recent 2020). HAA5 are a second group of chlorine disinfection byproducts formed when chlorine reacts with organic matter in water. Long-term exposure is associated with increased cancer risk and possible developmental effects. They commonly occur together with trihalomethanes.
Total Trihalomethanes (TTHM)
Violation on record
5 EPA violations on record (most recent 2020). TTHM form when chlorine used to disinfect water reacts with natural organic matter. Long-term exposure has been linked to increased cancer risk and to harm in pregnancy. Levels often rise in warmer months and in systems with more organic material.
Water hardness
very hard
Wenden'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.
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WENDEN DWID
- Population served
- 360
- PWSID
- AZ0415023
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