OHA Drinking Water Services
OR41
PWS ID: 00612 ---- PARKDALE WATER COMPANY INC
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
6/23/2023  -  6/26/20237/6/2023 10 3 years 0.0050 0.103
9/6/2017  -  9/8/2017 5 3 years 0.0030 0.291
9/11/2014  5 3 years 0.0050 0.112
6/28/2011  9/1/2011 5 3 years 0 0.184
7/2/2008  8/6/2008 5 3 years 0 0
6/9/2005  6/28/2005 5 3 years 0.0010 0.041
7/9/2002  9/6/2005 5 3 years 0.0050 0.530
1/1/1998  -  1/22/19982/9/1998 5 1 year 0.0013 0.420
1/1/1996  -  7/11/19963/31/1997 5 1 year 0.0078 0.800
1/1/1995  -  1/19/19951/26/1995 5 1 year 0.0080 0.545
1/1/1994  -  1/13/19941/21/1994 10 6 months 0.0080 0.590
7/1/1993  -  7/8/19937/21/1993 10 6 months 0.0100 0.750


More information for this water system: SDWIS ID 3381
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