OHA Drinking Water Services
OR41
PWS ID: 91700 ---- PIONEER VILLA
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
8/10/2025  8/20/2025 5 1 year 0.0036 0.235
8/25/2024  -  8/27/20249/3/2024 10 1 year 0.0313 0.351
1/30/2023  2/2/2023 10 6 months 0.0059 0.100
12/5/2022  -  12/6/202212/22/2022 10 6 months 0.0052 0.222 12/8/2022
4/2/2022  -  4/4/20224/12/2022 5 6 months 0.0070 0.196
7/13/2021  5 3 years 0.0367 0.336
6/23/2018  -  6/25/20187/6/2018 5 3 years 0.0093 0.145
12/7/2015  12/16/2015 5 6 months 0.0037 0.169
5/30/2015  -  6/1/20156/22/2015 5 6 months 0.0074 0.134
12/9/2014  -  12/10/20141/2/2015 5 6 months 0 0.205
6/19/2014  -  6/20/20147/9/2014 5 6 months 0.0025 0.120
12/13/2013  1/3/2014 5 6 months 0.0013 0.280
6/8/2013  -  6/11/20136/26/2013 5 6 months 0.0037 0.190
12/3/2012  -  12/5/201212/19/2012 5 6 months 0.0066 0.270
5/30/2012  -  6/1/20126/20/2012 5 6 months 0.0054 0.350
12/5/2011  -  12/6/201112/28/2011 5 6 months 0.0013 0.260


More information for this water system: SDWIS ID 993
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