Is Bothell, Washington tap water safe?
7 water systems report serving Bothell. Your water depends on which one serves your address. Check your bill if unsure. This list is matched from the ZIP codes in this place, so it may include nearby systems.
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Alderwood Water District
Serves 245,715 people · Surface water · Full report →
No health-based violations in the last 5 years; PFAS tested (UCMR 5), none above federal limits; Latest lead 90th percentile on file is from 1992 (older than 5 years, not graded).
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Northshore Utility District
Serves 99,789 people · Surface water · Full report →
No health-based violations in the last 5 years; PFAS tested (UCMR 5), none above federal limits; Latest lead 90th percentile on file is from 1992 (older than 5 years, not graded).
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Woodinville Water District
Serves 66,699 people · Surface water · Full report →
No health-based violations in the last 5 years; PFAS tested (UCMR 5), none above federal limits.
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City of Bothell Water
Serves 33,643 people · Surface water · Full report →
No health-based violations in the last 5 years; 1 monitoring/reporting violation; PFAS tested (UCMR 5), none above federal limits.
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Cross Valley Water District
Serves 24,695 people · Surface water · Full report →
No health-based violations in the last 5 years; PFAS tested (UCMR 5), none above federal limits; Lead 90th percentile below the action level (2024).
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Rakwanna Park Water Sys Inc
Serves 90 people · Groundwater · Full report →
No health-based violations in the last 5 years; 3 monitoring/reporting violations; No UCMR 5 PFAS results on file; Lead 90th percentile below the action level (2023).
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Mountain View Terrace Water Inc
Serves 87 people · Surface water · Full report →
No health-based violations in the last 5 years; No UCMR 5 PFAS results on file.