OHA Drinking Water Services
OR41
PWS ID: 00804 ---- ELDERBERRY NEHALEM WS
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
6/13/2022  6/20/2022 5 3 years 0 0.133
8/24/2016  9/23/2016 5 3 years 0.0014 0.126
9/24/2013  10/11/2013 5 3 years 0.0010 0.242
9/29/2010  -  9/30/201012/20/2010 5 3 years 0 0
8/4/2005  8/15/2005 5 3 years 0.0030 0.465
1/1/2000  -  12/19/20004/20/2001 5 1 year 0.0030 0.850
1/1/1997  -  4/7/19974/27/1997 5 1 year 0 0.730
1/1/1995  -  12/11/19951/29/1996 5 1 year 0.0020 0.640
1/1/1994  -  3/10/19944/5/1994 10 6 months 0.0330 0.370
7/1/1993  -  8/12/199311/23/1993 10 6 months 0.0095 0.521


More information for this water system: SDWIS ID 3788
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