OHA Drinking Water Services
OR41
PWS ID: 00720 ---- ROSEBURG, CITY OF
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
8/15/2023  -  9/26/2023 30 3 years 0 0.029
8/15/2023  -  9/26/202310/5/2023 30 3 years 0 0.029
8/4/2020  -  8/21/2020 30 3 years 0 0.039
8/4/2020  -  8/21/20209/10/2020 30 3 years 0 0.039
8/2/2017  -  8/11/2017 30 3 years 0 0.041
8/2/2017  -  8/11/20178/30/2017 30 3 years 0.0030 0.041 11/1/2017
7/30/2014  -  8/8/2014 30 3 years 0 0.022
7/30/2014  -  8/8/20149/2/2014 30 3 years 0 0.022
8/2/2011  -  8/24/20119/19/2011 30 3 years 0 0.045
8/19/2008  -  9/9/200810/16/2008 30 3 years 0 0.041
7/26/2005  -  8/18/20059/9/2005 30 3 years 0 0.058
6/19/2002  -  8/15/20021/17/2003 30 3 years 0.0070 0.073
1/1/1999  -  9/8/199910/13/1999 30 3 years 0 0
1/1/1996  -  9/11/19969/25/1996 30 1 year 0.0020 0.444
1/1/1995  -  9/12/199510/2/1995 30 1 year 0.0090 0.620
1/1/1994  -  9/13/199410/17/1994 30 1 year 0.0070 0.430
1/1/1993  -  4/19/19935/19/1993 60 6 months 0.0080 0.570
7/1/1992  -  12/11/19921/11/1993 60 6 months 0.0030 0.370


More information for this water system: SDWIS ID 3905
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