OHA Drinking Water Services
OR41
PWS ID: 01443 ---- MEADOW CREEK SUBDIVISION
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
6/30/2021  7/6/2021 5 3 years 0 0.367
8/21/2018  8/23/2018 5 3 years 0 0.427
8/28/2015  9/29/2015 5 3 years 0 0.431
9/28/2012  10/5/2012 5 3 years 0 0.394
9/22/2009  10/19/2009 5 3 years 0.0005 0.475
12/30/2003  2/4/2004 5 1 year 0.0030 0.470
12/3/2002  -  12/4/20023/16/2004 5 1 year 0.0010 0.480
1/1/1999  -  8/13/199910/18/1999 5 1 year 0.0020 0.770
1/1/1997  -  10/9/199711/5/1997 5 1 year 0.0009 0.490
7/1/1994  -  7/7/19948/1/1994 5 6 months 0 0.670
7/1/1993  -  12/28/19935/19/1994 5 6 months 0.0010 0.750


More information for this water system: SDWIS ID 3651
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