OHA Drinking Water Services
OR41
PWS ID: 00295 ---- BIG SPRUCE MHP LLC
Lead & Copper

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Detailed Results
Corrosion Control
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90th Percentile Summary Results

Sample Dates Date
Received		 Sample
Count		 Frequency Lead
(mg/L)		 Copper
(mg/L)		 Consumer
Notice Date
4/2/2025  4/8/2025 5 6 months 0 0.229
12/2/2024  12/13/2024 5 6 months 0.0015 0.050
3/5/2024  -  4/3/20244/8/2024 5 6 months 0.0037 0.610
12/12/2023  12/29/2023 5 6 months 0.0012 0
4/30/2023  -  5/2/20235/9/2023 5 6 months 0 0.270
8/1/2022  -  8/3/20228/12/2022 5 6 months 0 0.230
2/23/2022  -  3/2/20223/9/2022 5 6 months 0.0035 0
7/1/2021  -  7/5/20217/20/2021 5 6 months 0.0025 0.125
2/25/2021  -  3/1/20213/12/2021 5 6 months 0.0014 0.195
10/29/2020  -  11/4/202011/12/2020 5 6 months 0.0011 0.153
3/24/2020  -  3/31/20204/8/2020 5 6 months 0 0.113
12/2/2019  -  12/3/201912/10/2019 5 6 months 0 0
6/30/2019  7/15/2019 5 6 months 0.0012 0.184
9/26/2018  -  6/30/201910/10/2018 7 3 years 0.0024 0.158
9/26/2018  -  10/2/201810/10/2018 5 6 months 0.0012 0
7/26/2017  -  8/1/2017 5 3 years 0 0.171
7/26/2017  -  8/1/20178/15/2017 5 3 years 0.0016 0.171
6/18/2014  -  6/28/2014 5 3 years 0 0.130
6/18/2014  -  6/28/20147/28/2014 5 3 years 0 0.130
8/21/2011  -  8/22/20119/2/2011 5 3 years 0 0.094
9/4/2008  9/29/2008 5 3 years 0 0.494
8/19/2005  -  8/21/200510/11/2005 5 3 years 0 0.025
8/19/2004  8/30/2004 5 3 years 0 0.059
1/1/2001  -  5/21/20016/27/2001 5 6 months 0.0030 0.151
7/1/2000  -  11/30/200012/26/2000 5 6 months 0.0048 0.555
1/1/1996  -  5/2/199610/21/1996 5 6 months 0.0200 0.054


More information for this water system: SDWIS ID 3297
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