OHA Drinking Water Services
OR41
PWS ID: 01022 ---- COUNTRY VIEW MHP
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
7/23/2025  8/8/2025 5 3 years 0 0.066
6/8/2022  6/13/2022 5 3 years 0 0.094
8/14/2019  8/16/2019 5 3 years 0 0.096
8/15/2016  -  8/16/20168/30/2016 10 3 years 0 0.093
8/17/2013  -  9/9/20139/23/2013 5 3 years 0 0.123
8/18/2010  9/16/2010 5 3 years 0.0018 0.094
4/2/2007  4/23/2006 5 3 years 0.0010 0.079
3/23/2004  4/26/2004 5 3 years 0.0010 0.114
1/1/2001  -  5/30/20016/25/2001 5 3 years 0.0020 0.107
1/1/1996  -  6/22/19987/13/1998 5 3 years 0.0020 0.150
1/1/1997  -  11/6/199711/26/1997 5 1 year 0.0038 0.170
1/1/1996  -  7/26/19968/17/1996 5 1 year 0.0050 0.070
1/1/1995  -  8/16/19959/8/1995 5 1 year 0.0035 0.360
1/1/1994  -  3/22/19945/5/1994 5 6 months 0 0.225
7/1/1993  -  9/17/199310/14/1993 5 6 months 0 0.385


More information for this water system: SDWIS ID 3515
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