OHA Drinking Water Services
OR41
PWS ID: 05548 ---- RAINTREE ESTATES
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
6/4/2023  -  6/5/20236/13/2023 5 3 years 0 0.148
6/7/2020  -  6/10/20206/22/2020 5 3 years 0.0011 0.056
6/9/2017  -  6/11/20176/19/2017 5 3 years 0.0011 0
9/17/2014  -  9/27/201411/6/2014 4 3 years 0 0.051
9/12/2011  9/23/2011 5 3 years 0 0.021
7/30/2008  8/11/2008 5 3 years 0.0055 0
9/28/2005  11/10/2005 5 3 years 0 0
9/21/2004  10/25/2004 5 1 year 0.0030 0.029
1/1/2002  -  2/22/20026/11/2002 5 1 year 0.0150 0.330
1/1/2001  -  3/2/20013/22/2001 5 6 months 0 0.045
1/1/1999  -  6/7/19993/1/2001 5 6 months 0.0070 0.109


More information for this water system: SDWIS ID 419
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