OHA Drinking Water Services
OR41
PWS ID: 91671 ---- DIXIE ELEMENTARY SD 509J
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
9/10/2024  9/17/2024 10 6 months 0 0.146
3/22/2024  4/3/2024 10 6 months 0.0026 0
9/13/2023  9/22/2023 10 6 months 0.0021 0.198
6/13/2023  6/23/2023 5 3 years 0.0103 0.103
8/31/2022  9/7/2022 5 3 years 0.0036 0.154
9/25/2019  10/1/2019 5 3 years 0.0016 0.175
9/14/2016  9/23/2016 5 3 years 0.0048 0.133
2/8/2013  2/20/2013 10 6 months 0 0.230
1/13/2012  2/1/2012 10 6 months 0.0029 0.330
6/24/2011  7/6/2011 10 6 months 0.0032 0.380
8/21/2009  9/9/2009 5 3 years 0.0219 0.355
11/30/2007  12/11/2007 5 6 months 0.0027 0.570
5/25/2007  6/11/2007 15 6 months 0.0114 0.400
1/1/1998  -  6/24/19987/6/1998 5 1 year 0.0160 0.110
1/1/1997  -  6/23/19977/23/1997 5 1 year 0.0063 0.030
1/1/1995  -  8/30/19959/20/1995 5 1 year 0.0060 0.060
1/1/1994  -  3/21/19941/25/1995 5 6 months 0.0140 0.050
7/1/1993  -  11/13/19931/18/1994 5 6 months 0.0115 0.030


More information for this water system: SDWIS ID 979
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