Is Tualatin, South Dakota tap water safe?
3 water systems report serving Tualatin. Your water depends on which one serves your address. Check your bill if unsure.
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Prairie Acres LLC
Serves 350 people · Groundwater · Full report →
No health-based violations in the last 5 years; No UCMR 5 PFAS results on file; Lead 90th percentile below the action level (2023).
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Prairie Acres North
Serves 288 people · Groundwater · Full report →
No health-based violations in the last 5 years; No UCMR 5 PFAS results on file; Lead 90th percentile below the action level (2025).
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Prairie Acres South
Serves 170 people · Groundwater · Full report →
No health-based violations in the last 5 years; No UCMR 5 PFAS results on file; Lead 90th percentile below the action level (2024).