OHA Drinking Water Services
OR41
PWS ID: 94528 ---- D STAKE MILL
Lead & Copper

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Detailed Results
Corrosion Control
Service Lines
90th Percentile Summary Results

Sample Dates Date
Received		 Sample
Count		 Frequency Lead
(mg/L)		 Copper
(mg/L)		 Consumer
Notice Date
6/2/2023  6/16/2023 5 3 years 0 0 6/16/2023
6/1/2022  6/30/2022 5 3 years 0 0 6/30/2022
6/3/2019  6/19/2019 5 3 years 0 0 6/22/2019
8/11/2016  9/19/2016 5 6 months 0 0
3/15/2016  3/23/2016 5 6 months 0 0
10/16/2015  11/10/2015 5 6 months 0 0
4/5/2015  4/10/2015 5 6 months 0 0
7/8/2014  8/8/2014 5 6 months 0 0
10/7/2013  12/10/2013 5 6 months 0 0
1/1/1994  -  9/9/19949/30/1994 5 1 year 0.0010 0.460
1/1/1994  -  5/18/19947/5/1994 5 6 months 0.0020 2.000
7/1/1993  -  8/25/19939/9/1993 5 6 months 0.0050 0


More information for this water system: SDWIS ID 3035
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