OHA Drinking Water Services
OR41
PWS ID: 95621 ---- ARBOR SCHOOL - WEST
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
9/21/2023  -  9/22/202310/4/2023 5 3 years 0.0040 0
9/28/2020  10/6/2020 10 6 months 0 0
6/26/2020  7/10/2020 10 6 months 0 0


More information for this water system: SDWIS ID 5506
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