OHA Drinking Water Services
OR41
PWS ID: 01509 ---- DEAN MINARD WATER DISTRICT
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
9/26/2023  10/5/2023 5 3 years 0.0020 0.104
9/4/2019  9/17/2019 5 3 years 0.0014 0.255
8/3/2016  -  8/4/20168/25/2016 5 3 years 0.0083 0.307
9/19/2011  2/4/2016 5 1 year 0 0.182
6/4/2008  9/4/2008 5 6 months 0.0015 0.268
9/26/2007  12/24/2007 5 6 months 0.0100 0.122


More information for this water system: SDWIS ID 4990
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