OHA Drinking Water Services
OR41
PWS ID: 00683 ---- QUAIL VALLEY PARK IMPROV DIST
Lead & Copper

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Summary Results
Detailed Results
Corrosion Control
Service Lines
90th Percentile Summary Results

Sample Dates Date
Received		 Sample
Count		 Frequency Lead
(mg/L)		 Copper
(mg/L)		 Consumer
Notice Date
7/1/2024  5 3 years 0 0.015
7/1/2024  7/16/2024 5 3 years 0.0007 0.015
6/16/2021  5 3 years 0 0.010
6/16/2021  6/23/2021 5 3 years 0.0006 0.010
6/25/2018  -  6/26/2018 5 3 years 0 0.015
6/25/2018  -  6/26/20187/11/2018 5 3 years 0.0008 0.015
6/21/2015  -  6/22/2015 5 3 years 0 0.012
6/21/2015  -  6/22/20156/30/2015 5 3 years 0.0010 0.012
8/5/2012  -  8/6/2012 5 3 years 0 0.022
8/5/2012  -  8/6/20128/14/2012 5 3 years 0.0017 0.022
8/1/2009  9/8/2009 5 3 years 0.0006 0.020
11/20/2006  12/6/2006 5 3 years 0.0015 0.043
8/27/2003  -  8/28/20039/22/2003 5 1 year 0.0010 0.030
9/15/2002  -  9/16/200210/10/2002 5 1 year 0 0
1/1/1999  -  11/8/199912/1/1999 5 1 year 0.0033 0.028
7/1/1994  -  11/17/199412/7/1994 10 6 months 0 0
7/1/1993  -  8/2/199311/21/1994 10 6 months 0.0010 0.057


More information for this water system: SDWIS ID 3392
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