OHA Drinking Water Services
OR41
PWS ID: 00078 ---- BARLOW, CITY OF
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
8/22/2022  -  8/29/20229/6/2022 5 3 years 0.0012 0.094
9/5/2019  9/30/2019 5 3 years 0.0018 0.365
9/28/2016  10/11/2016 5 3 years 0.0028 0.190
9/16/2013  -  10/16/201311/8/2013 5 3 years 0.0044 0.267
9/23/2010  -  9/24/20102/24/2011 5 3 years 0.0036 0.300
8/16/2006  9/14/2006 5 3 years 0.0015 0.123
9/11/2003  12/15/2003 5 1 year 0.0040 0.140
1/1/1997  -  6/14/19978/12/1997 5 1 year 0 0.490
1/1/1994  -  6/9/19948/2/1994 10 6 months 0 0
7/1/1993  -  10/6/199312/14/1993 10 6 months 0 0.158


More information for this water system: SDWIS ID 3238
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