OHA Drinking Water Services
OR41
PWS ID: 00402 ---- IONE, 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
7/13/2022  8/2/2022 5 3 years 0.0010 0.021
7/16/2019  -  7/17/20198/5/2019 5 3 years 0.0009 0.054 8/19/2019
9/28/2016  -  12/22/20161/4/2017 5 3 years 0.0007 0.033
8/7/2013  -  8/13/20138/28/2013 5 3 years 0.0013 0.075
9/30/2010  11/8/2010 5 3 years 0.0007 0.110
9/25/2007  10/16/2007 5 3 years 0 0.073
9/13/2004  9/30/2004 5 1 year 0.0145 0.076
6/25/2002  -  6/26/20028/9/2004 5 1 year 0.0020 0.018
1/1/1996  -  7/16/19968/26/1996 5 1 year 0.0013 0.009
1/1/1995  -  10/16/199511/8/1995 5 1 year 0 0
1/1/1994  -  4/14/19945/3/1994 10 6 months 0.0020 0
7/1/1993  -  12/1/199312/3/1993 10 6 months 0.0010 0


More information for this water system: SDWIS ID 3739
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