Is Colona, Illinois tap water safe?
3 water systems report serving Colona. Your water depends on which one serves your address. Check your bill if unsure.
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Colona East
Serves 2,501 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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Willow Haven MHP
Serves 270 people · Groundwater · Full report →
No health-based violations in the last 5 years; No UCMR 5 PFAS results on file.
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Nancys MHP
Serves 77 people · Groundwater · Full report →
No health-based violations in the last 5 years; No UCMR 5 PFAS results on file.