OHA Drinking Water Services
OR41
PWS ID: 95063 ---- BANDON COASTAL DUNES
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
9/25/2025  10/8/2025 5 3 years 0.0061 0.040
9/22/2021  5 3 years 0 0.001
9/22/2021  10/7/2021 5 3 years 0.0006 0.001
7/20/2017  5 3 years 0 0.001
7/20/2017  7/30/2017 5 3 years 0.0004 0.001
9/16/2014  5 3 years 0 0.006
9/16/2014  9/22/2014 5 3 years 0.0005 0.006
9/29/2011  10/14/2011 5 3 years 0.0010 0.005
9/24/2008  11/7/2008 5 3 years 0.0038 0.003
12/21/2005  1/9/2006 5 3 years 0.0018 0.007
12/29/2004  1/10/2005 5 1 year 0.0013 0
6/5/2003  6/6/2003 5 1 year 0.0006 0.020
1/1/2002  -  1/23/20022/19/2002 5 1 year 0.0010 0
1/1/2001  -  1/22/20012/5/2001 5 6 months 0.0028 0.176
7/1/2000  -  7/19/20008/14/2000 5 6 months 0.0018 0.026


More information for this water system: SDWIS ID 4518
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