OHA Drinking Water Services
OR41
PWS ID: 00003 ---- ADAIR VILLAGE WATER SYSTEM
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
9/29/2025  10/9/2025 10 3 years 0.0019 1.000
9/8/2022  9/20/2022 10 3 years 0 0.064
9/6/2019  -  9/11/20199/26/2019 10 3 years 0.0020 0.097
9/27/2016  -  9/28/201610/14/2016 10 3 years 0 0.047
8/15/2013  9/12/2013 10 3 years 0 0
8/31/2010  9/10/2010 10 3 years 0 0.037
8/24/2006  -  8/29/20067/9/2008 10 3 years 0 0.110
7/16/2003  9/10/2003 10 3 years 0 0.160
1/1/1999  -  8/30/20008/29/2001 10 3 years 0 0.453
1/1/1997  -  9/9/199712/23/1997 10 1 year 0 0.577
1/1/1996  -  9/19/199611/13/1996 10 1 year 0 0.664
1/1/1995  -  9/20/199510/16/1995 10 1 year 0.0070 0.417
7/1/1994  -  7/13/19949/2/1994 20 6 months 0.0038 0.362
7/1/1993  -  12/19/199312/27/1994 20 6 months 0.0050 0.731


More information for this water system: SDWIS ID 3937
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