OHA Drinking Water Services
OR41
PWS ID: 90083 ---- RSG FOREST PRODUCTS INC
Lead & Copper

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90th Percentile Summary Results

Sample Dates Date
Received		 Sample
Count		 Frequency Lead
(mg/L)		 Copper
(mg/L)		 Consumer
Notice Date
8/19/2025  9/2/2025 5 3 years 0.0035 0.024
6/24/2022  7/12/2022 5 3 years 0.0010 0
6/26/2019  7/8/2019 5 3 years 0.0050 0.062
6/16/2016  7/15/2016 5 3 years 0.0022 0.100
7/18/2013  8/26/2013 5 3 years 0 0
9/29/2010  10/13/2010 5 3 years 0 0.013
9/26/2006  10/4/2006 5 3 years 0.0015 0.096
9/12/2003  8/3/2004 5 1 year 0.0045 0.083
9/19/1999  8/20/2003 5 1 year 0.0049 0.170
7/1/1995  -  8/9/19958/29/1995 10 6 months 0.0024 0.126
1/1/1995  -  1/5/19951/23/1995 10 6 months 0.0014 0.209


More information for this water system: SDWIS ID 626
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