OHA Drinking Water Services
OR41
PWS ID: 95379 ---- EMERALD CHRISTIAN ACADEMY
Lead & Copper

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Summary Results
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
12/19/2023  12/29/2023 10 6 months 0.0080 0.700
3/29/2023  4/13/2023 10 6 months 0.0102 0.646
8/12/2022  -  12/20/202212/30/2022 15 6 months 0.0049 0.583
9/29/2020  10/5/2020 5 1 year 0.0123 0.389
9/20/2019  9/24/2019 5 1 year 0.0064 0.455
9/13/2018  9/20/2018 5 1 year 0.0090 0.422
6/27/2017  7/10/2017 5 1 year 0.0153 0.851
12/30/2016  1/9/2017 10 6 months 0 0.241
5/15/2016  5/20/2016 10 6 months 0.0086 0.154
10/6/2015  -  10/7/201510/12/2015 10 6 months 0.0122 1.720
6/23/2015  7/9/2015 10 6 months 0.0134 1.820
12/29/2014  1/12/2015 10 6 months 0.0088 1.100
5/28/2014  6/13/2014 5 6 months 0.0060 1.500
7/25/2013  8/2/2013 5 6 months 0.0270 3.100
9/28/2012  10/9/2012 5 1 year 0.0130 1.400
3/18/2011  3/25/2011 10 6 months 0.0070 0.930
9/21/2010  10/8/2010 10 6 months 0.0140 1.300


More information for this water system: SDWIS ID 5096
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Corrosion Control has moved to the Lead & Copper page.
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