OHA Drinking Water Services
OR41
PWS ID: 01495 ---- SWEDETOWN WATER ASSOC
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
8/14/2024  8/23/2024 5 3 years 0 0.095
8/10/2021  8/20/2021 5 3 years 0.0010 0.060
7/10/2018  -  7/11/20188/27/2018 5 3 years 0.0020 0.125
7/14/2015  7/24/2015 5 3 years 0.0030 0.093
8/14/2012  -  8/15/20128/23/2012 5 3 years 0.0010 0.113
11/6/2008  11/20/2008 5 3 years 0.0020 0.070
7/13/2005  7/26/2005 5 1 year 0.0005 0.115
7/22/2004  -  8/19/20048/3/2004 5 6 months 0.0020 0.090
10/15/2003  10/27/2003 5 6 months 0.0010 0.100


More information for this water system: SDWIS ID 4788
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