Cochise County · Arizona · EPA SDWIS 2026Q2
San Simon Water Quality
What's in San Simon's water
Fluoride
Violation on record
41 EPA violations on record (most recent 2025). Fluoride occurs naturally in groundwater and is also added by many utilities to reduce tooth decay. At high natural levels it can damage developing teeth and, over long exposure, weaken bones. The federal limit targets these high-level health effects rather than the low levels used for dental benefit.
Water hardness
very hard
San Simon'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.
Your water provider
SAN SIMON DWID
- Population served
- 312
- PWSID
- AZ0402027
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