OHA Drinking Water Services
OR41
PWS ID: 94868 ---- KWS SEEDS, LLC
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
9/18/2024  9/24/2024 5 1 year 0 0.339
8/30/2023  9/5/2023 5 1 year 0 0.150
9/12/2022  10/11/2022 5 1 year 0.0016 0.240
6/16/2020  7/2/2020 5 1 year 0.0009 0.230
11/20/2019  12/23/2019 5 6 months 0 0.293
5/3/2019  5/24/2019 5 6 months 0.0012 0.438
11/29/2018  12/10/2018 5 6 months 0 0.228
6/25/2018  7/18/2018 5 6 months 0 0.243
10/24/2017  11/6/2017 5 6 months 0 0.146
6/23/2017  7/21/2017 5 6 months 0.0013 0.524
12/29/2016  1/10/2017 5 6 months 0 0.189
6/28/2016  7/28/2016 5 6 months 0.0010 0.158
12/22/2015  1/7/2016 5 6 months 0 0
9/9/2014  9/29/2014 5 3 years 0.0024 1.590
12/28/2011  1/6/2012 5 6 months 0 0.277
6/21/2011  7/18/2011 5 6 months 0 0.440
9/28/2010  10/14/2010 5 6 months 0 0.120
9/29/2009  10/9/2009 5 3 years 0.0030 1.450
9/1/2006  -  9/5/200610/15/2006 5 3 years 0 0.420
1/1/1999  -  9/27/199911/17/1999 5 1 year 0 0.070
1/1/1998  -  9/24/199811/27/1998 5 1 year 0 0
1/1/1997  -  9/26/199711/28/1997 5 1 year 0.0125 0
1/1/1995  -  1/21/19952/27/1995 5 6 months 0.0023 0
7/1/1994  -  11/5/199411/25/1994 5 6 months 0.0040 0


More information for this water system: SDWIS ID 1991
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