OHA Drinking Water Services
OR41
PWS ID: 00504 ---- MALIN MUNICIPAL WATER
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
8/30/2022  9/16/2022 10 3 years 0.0041 0.009
9/18/2019  9/30/2019 10 3 years 0.0039 0.026
7/20/2016  -  7/21/20168/3/2016 10 3 years 0.0033 0.094
9/11/2013  9/19/2013 10 3 years 0.0040 0.061
7/28/2010  8/16/2010 10 3 years 0.0058 0.083
12/20/2007  1/22/2008 10 3 years 0.0024 0.123
3/26/2003  4/28/2003 10 1 year 0 0.090
1/1/2002  -  3/13/20024/3/2002 10 1 year 0 0
1/1/1998  -  5/21/19986/3/1998 10 1 year 0.0020 0.280
1/1/1994  -  6/15/19947/12/1994 20 6 months 0.0008 0.376
7/1/1993  -  7/21/19938/18/1993 20 6 months 0.0080 0.190


More information for this water system: SDWIS ID 4178
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