OHA Drinking Water Services
OR41
PWS ID: 06054 ---- BIG OAK MARINA
Lead & Copper

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90th Percentile Summary Results

Sample Dates Date
Received		 Sample
Count		 Frequency Lead
(mg/L)		 Copper
(mg/L)		 Consumer
Notice Date
2/15/2024  2/23/2024 10 6 months 0.0038 0.019
6/22/2023  6/28/2023 10 6 months 0.0038 0.070


More information for this water system: SDWIS ID 4580
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