OHA Drinking Water Services
OR41
PWS ID: 05917 ---- HILAND WC - HILLVIEW
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
9/27/2024  -  9/29/202410/9/2024 5 3 years 0.0013 1.430
12/1/2021  -  12/2/202112/23/2021 5 6 months 0 0.544 12/21/2021
4/18/2021  -  5/27/20217/23/2021 6 6 months 0 0.120 6/14/2021
8/10/2020  -  8/11/20208/28/2020 5 6 months 0 0.241 8/28/2020
5/3/2020  -  5/4/20206/2/2020 5 6 months 0 0.129 6/2/2020
11/22/2019  -  11/25/20191/3/2020 5 6 months 0 1.560 12/26/2019
4/30/2019  -  5/3/20199/11/2019 6 6 months 0 1.030 5/20/2019
12/13/2018  -  12/14/201812/28/2018 5 6 months 0 0.432


More information for this water system: SDWIS ID 2972
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