Is Nowata, Oklahoma tap water safe?
7 water systems report serving Nowata. 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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Nowata Municipal Authority
Serves 3,971 people · Surface water · Full report →
12 health-based violations in the last 5 years; 2 monitoring/reporting violations; PFAS tested (UCMR 5), none above federal limits; Lead 90th percentile below the action level (2025).
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Consolidated Rwd #1 Nowata and Rogers Co
Serves 1,580 people · Surface water · 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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Elm Bend Rwd Inc
Serves 600 people · Surface water · Full report →
19 health-based violations in the last 5 years; 20 monitoring/reporting violations; 1 not yet resolved; No UCMR 5 PFAS results on file; Lead 90th percentile below the action level (2024).
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Nowata Co Rwd #6
Serves 450 people · Surface water · Full report →
3 health-based violations in the last 5 years; 15 monitoring/reporting violations; 12 not yet resolved; No UCMR 5 PFAS results on file; Latest lead 90th percentile on file is from 2020 (older than 5 years, not graded).
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Nowata County Rwd # 3
Serves 225 people · Surface water · Full report →
8 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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Nowata Co Rwd #2
Serves 205 people · Surface water · Full report →
10 health-based violations in the last 5 years; 28 monitoring/reporting violations; 26 not yet resolved; No UCMR 5 PFAS results on file; Latest lead 90th percentile on file is from 2015 (older than 5 years, not graded).
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Nowata Co Rwd #5
Serves 70 people · Surface water · Full report →
9 health-based violations in the last 5 years; 2 monitoring/reporting violations; No UCMR 5 PFAS results on file; Lead 90th percentile below the action level (2023).