OHA Drinking Water Services
OR41
PWS ID: 94871 ---- DLF PICKSEED USA
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
6/14/2023  7/3/2023 5 3 years 0.0006 0.434
6/20/2019  7/18/2019 5 3 years 0.0036 0.077
7/16/2015  9/8/2015 5 3 years 0 0
9/10/2012  10/16/2012 5 3 years 0 0.071
7/22/2009  8/14/2009 5 3 years 0.0036 0
11/3/2006  11/24/2006 5 3 years 0 0.050
8/28/2003  10/3/2003 5 3 years 0 0
1/1/1998  -  10/4/199811/16/1998 5 1 year 0 0
1/1/1997  -  10/31/199711/26/1997 5 1 year 0.0045 0.108
1/1/1995  -  6/30/19957/12/1995 5 1 year 0 0.376
7/1/1994  -  9/1/19949/19/1994 5 6 months 0 0.677
1/1/1994  -  6/23/19947/19/1994 5 6 months 0 0.063


More information for this water system: SDWIS ID 1993
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